ï»??xml version="1.0" encoding="utf-8" standalone="yes"?>丁香花在线影院,亚洲国产精品91,中文视频在线http://www.aygfsteel.com/jlinkcn/zh-cnTue, 17 Jun 2025 04:10:32 GMTTue, 17 Jun 2025 04:10:32 GMT60低压é…网负è·åŠæ¼ç”‰|µç›‘控的ZigBee通信½Ž¡ç†æœ?/title><link>http://www.aygfsteel.com/jlinkcn/archive/2015/07/04/426036.html</link><dc:creator>ž®çŽ‹çŽ?/dc:creator><author>ž®çŽ‹çŽ?/author><pubDate>Sat, 04 Jul 2015 15:21:00 GMT</pubDate><guid>http://www.aygfsteel.com/jlinkcn/archive/2015/07/04/426036.html</guid><wfw:comment>http://www.aygfsteel.com/jlinkcn/comments/426036.html</wfw:comment><comments>http://www.aygfsteel.com/jlinkcn/archive/2015/07/04/426036.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/jlinkcn/comments/commentRss/426036.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/jlinkcn/services/trackbacks/426036.html</trackback:ping><description><![CDATA[<p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt" lang="EN-US">0 </span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt">引言<span lang="EN-US"><?xml:namespace prefix = o /><o:p></o:p></span></span></b></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">一直以æ¥ï¼Œæˆ‘国低压ç”늽‘用电(sh¨´)侧处于无法远½E‹ç›‘控状æ€ï¼Œæ— æ³•èŽïLŸ¥æ¼ç”µ(sh¨´)‹¹è¶Šé™ä¿¡æ¯åŠæ•…障跳闸原因åQŒæ›´æ— æ³•å¯ÒŽ(gu¨©)•…障进行定ä½å’Œè‡ªåŠ¨éš”ç¦»åQŒå¢žåР䏀¾U¿å‘˜å·¥çš„工作é‡ã€‚è‹¥è¦è§£å†Ïx­¤é—®é¢˜åQŒå¿…™å»è£…讑ָ¦é€šä¿¡åž‹æ¼ç”‰|µåŠ¨ä½œä¿æŠ¤å™?span lang="EN-US">(</span>ä¸‹ç§°æ™ø™ƒ½æ–­èµ\å™?span lang="EN-US">)</span>åQŒåƈ把信æ¯å®žæ—¶ä¸Šä¼ åˆ°ä¸È«™¾pÈ»Ÿ˜q›è¡Œåˆ†æž½Ž¡ç†ã€‚ç›®å‰å¸¸è§„çš„æ™ø™ƒ½æ–­èµ\器是通过<span lang="EN-US">RS-485</span>æ€Èº¿æˆ?span lang="EN-US">GPRS</span>æ¨¡å—æ— çº¿å…¬ç½‘直接与主站进行数æ®äº¤æ¢ï¼Œä½?span lang="EN-US">RS-485</span>æ€Èº¿ä¼ è¾“è·ç¦»çŸ­ã€å¸ƒ¾U¿ä¸æ–¹ä¾¿ä¸”维护é‡å¤§ï¼Œ<span lang="EN-US">GPRS</span>æ¨¡å—æ— çº¿å…¬ç½‘ç”׃ºŽæ™ø™ƒ½æ–­èµ\器的<span lang="EN-US">GPRS</span>模å—节点多,通信费用高且与主站连接造æˆå¤šåƈå‘问题ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">本文设计一¿U用于低压酾|‘è´Ÿè·åŠæ¼ç”µ(sh¨´)‹¹ç›‘控的通信½Ž¡ç†æœºï¼Œå¯ä¸Žåˆ†æ•£åœ¨ä¸€å®šåŒºåŸŸèŒƒå›´å†…的智能断路器通过自组¾|‘çš„<span lang="EN-US">ZigBee</span>æ¨¡å—æ— çº¿ä¼ æ„Ÿå™¨ç½‘¾lœè¿›è¡Œæ•°æ®é€šä¿¡åQŒç»Ÿä¸€½Ž¡ç†å„个分散的智能断路器数æ®åQŒåƈå¯é€šè¿‡<span lang="EN-US">GPRS</span>æ¨¡å—æ— çº¿å…¬ç½‘与监控主站进行数æ®äº¤æ¢ï¼Œå®žçްå¯ÒŽ(gu¨©)™ºèƒ½æ–­è·¯å™¨çš„远½E‹ç›‘‹¹‹ã€åˆ†åˆæŽ§åˆ¶ä»¥åŠè¿è¡Œå‚数的讄¡½®ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信½Ž¡ç†æœºæ‹…è´?span lang="EN-US"><a ><font color="#000000">ZigBeeæ•°æ®é‡‡é›†</font></a></span>ã€å‘½ä»¤è{å‘ã€æ•°æ®åŠçжæ€é‡å­˜å‚¨½{‰å·¥ä½œï¼Œå…¶å…·ä½“功能包括:定时采集òq¶å­˜å‚¨ä½ŽåŽ‹çº¿è·¯æ™ºèƒ½æ–­è·¯å™¨çš„ç”µ(sh¨´)压ã€ç”µ(sh¨´)‹¹ã€æ¼ç”‰|µæ•°æ®åQŒåƈ定时上传ä¸È«™åQ›æŽ¥æ”¶ä¸»ç«™å‘½ä»¤ï¼Œå‘智能断路器å‘é¥æŽ§å‘½ä»¤å®žçŽ°æ™ºèƒ½æ–­è·¯å™¨çš„å‚æ•°è®¾¾|®ã€æ‰‹è‡ªåŠ¨è®„¡½®åŠå¼€å…›_ˆ†åˆæŽ§åˆÓž¼›å­˜å‚¨å‘Šè­¦äº‹äšgòq¶ç«‹å³ä¸Šä¼ ä¸»ç«™ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt" lang="EN-US">1 <span style="mso-spacerun: yes"> </span></span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt">通信¾l“构与智能断路器<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="text-indent: -23.25pt; margin-left: 46.5pt; mso-char-indent-count: 0; mso-list: l0 level2 lfo1" class="MsoListParagraph"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-theme-font: minor-fareast" lang="EN-US"><span style="mso-list: ignore">1.1<span style="font: 7pt 'Times New Roman'">  </span></span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">通信¾l“æž„<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信½Ž¡ç†æœºé€šä¿¡¾l“构如图<span lang="EN-US">1</span>所½Cºã€‚ä¸Žæ™ø™ƒ½æ–­èµ\器间ä¸?span lang="EN-US"><a ><font color="#000000">ZigBee模å—</font></a></span>无线传感器网¾lœï¼Œå„ä¸ªæ™ø™ƒ½æ–­èµ\器作ä¸?span lang="EN-US">ZigBee</span>无线æ•îC¼ ¾|‘络节点åQŒé€šä¿¡½Ž¡ç†æœÞZØ“<span lang="EN-US">ZigBee</span>无线æ•îC¼ ¾|‘络的å调器åQŒæ•°æ®ä¼ è¾“éµå¾ªæ™ºèƒ½æ–­è·¯å™¨åނ家æä¾›çš„通信å议。与ä¸È«™é—´äØ“<span lang="EN-US">GPRS</span>æ¨¡å—æ— çº¿å…¬ç½‘åQŒä¸»ç«™æ‹¥æœ‰å›ºå®šçš„<span lang="EN-US">IP</span>地å€åQŒé€šä¿¡½Ž¡ç†æœÞZ¸Šç”?sh¨´)å³è‡ªåЍå‘特å?span lang="EN-US">IP</span>的主站申误‚¿žæŽ¥ï¼Œå¾…主站对˜qžæŽ¥å“应åŽï¼Œä¸È«™å’Œé€šä¿¡½Ž¡ç†æœÞZ¾¿å»ºç«‹èµ·é€æ˜Žçš„æ•°æ®è¿žæŽ¥ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image002_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image002" border="0" alt="clip_image002" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image002_thumb_1.gif" width="244" height="141" v:shapes="囄¡‰‡_x0020_1"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 楷体_gb2312; mso-font-kerning: 0pt">å›?span lang="EN-US">1 </span>通信½Ž¡ç†æœºé€šä¿¡¾l“æž„å›?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: -23.25pt; margin-left: 46.5pt; mso-char-indent-count: 0; mso-list: l0 level2 lfo1" class="MsoListParagraph"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-theme-font: minor-fareast" lang="EN-US"><span style="mso-list: ignore">1.2<span style="font: 7pt 'Times New Roman'">  </span></span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">æ™ø™ƒ½æ–­èµ\å™?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">æ™ø™ƒ½æ–­èµ\器是å…ähœ‰æ•°å­—化接å£ï¼Œèƒ½æŽ¥æ”¶åˆ†åˆé—¸å‘½ä×oòq¶èƒ½ž®†ä½¾|®ä¿¡æ¯ã€çжæ€ä¿¡æ¯ç­‰ä¸Žå…¶å®ƒè®¾å¤‡è¿›è¡Œä¼ è¾“的讑֤‡åQŒé›†ä¿æŠ¤ã€æµ‹é‡ã€ç›‘æŽ§äºŽä¸€ä½“ï¼Œå…·å¤‡äººæœºå¯¹è¯æ˜„¡¤ºã€å­˜å‚¨å’Œè®°å¿†½{‰åŠŸèƒ½ã€‚æœ¬æ–‡ä‹É用的三相和å•相智能断路器选择适用于低压电(sh¨´)¾|‘的通信型剩余电(sh¨´)‹¹æ–­è·¯å™¨åQŒå¯˜q行在手动或自动控制方å¼ä¸‹ï¼Œè‡ªåŠ¨æŽ§åˆ¶æ–¹å¼ä¸‹çªå˜æ¼ç”‰|µã€ç¼“å˜æ¼ç”‰|µã€ç”µ(sh¨´)‹¹æˆ–ç”?sh¨´)压­‘Šé™æ™ø™ƒ½æ–­èµ\器自动蟩闸,òq¶åœ¨å®žæ—¶æ•°æ®å¸§çš„æ•°æ®ä½æœ€åŽä¸€ä½è¡¨½Cø™‡ªåŠ¨èŸ©é—¸åŽŸå› ï¼Œæ‰‹åŠ¨æŽ§åˆ¶æ–¹å¼ä¸‹ä¸è·³é—¸åQ›å…¶ä¸»è¦å¤–设包括低压¾U¿èµ\的输入å£å’Œè¾“出å£ã€çŠ¶æ€æŒ‡½Cºç¯ã€åˆ†åˆé—¸æŒ‰é’®ã€?span lang="EN-US">RS-485</span>接å£å’Œäº¤‹¹ç”µ(sh¨´)æºï¼›è¯¥ç³»åˆ—断路器的功能如è¡?span lang="EN-US">1</span>所½C?span lang="EN-US">(</span>åªåˆ—å‡ÞZ¸»è¦åŠŸèƒ?span lang="EN-US">)</span>åQŒåŒ…括读数æ®ã€è¯»å‚æ•°ã€è®¾¾|®å‚æ•°ã€æ™ºèƒ½æ–­è·¯å™¨åˆ†åˆé—¸åŠè®„¡½®æ‰‹è‡ªåЍè¿è¡Œæ–¹å¼ã€‚智能断路器通过<span lang="EN-US">RS-485</span>接å£å¤–扩<span lang="EN-US">ZigBee</span>模å—实现与通信½Ž¡ç†æœºçš„<span lang="EN-US">ZigBee</span>无线通信åQŒå¤–扩的<span lang="EN-US">ZigBee</span>模å—包括<span lang="EN-US">RS-485</span>接å£ã€?span lang="EN-US">RS-485</span>è½?span lang="EN-US">UART</span>芯片ã€?span lang="EN-US">ZigBee</span>æ¨¡å—æ— çº¿ä¼ æ„Ÿå™¨ç½‘¾lœé€šä¿¡å…ähœ‰è‡ªç»„¾|‘ã€ä½ŽåŠŸè€—å’ŒæŠ—å¹²æ‰°èƒ½åŠ›å¼º½{‰ä¼˜ç‚¹ï¼Œæ–¹ä¾¿é€šä¿¡½Ž¡ç†æœºå¯¹æ™ø™ƒ½æ–­èµ\å™¨è¿›è¡Œæ•°æ®æŸ¥è¯¢åŠæŽ§åˆ¶ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image004_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image004" border="0" alt="clip_image004" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image004_thumb_1.gif" width="244" height="128" v:shapes="囄¡‰‡_x0020_2"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">è¡?span lang="EN-US">1 </span>æ™ø™ƒ½æ–­èµ\器主è¦åŠŸèƒ?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt" lang="EN-US">2<span style="mso-spacerun: yes">  </span></span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt">通信å议设计<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信½Ž¡ç†æœÞZ¸Žæ™ø™ƒ½æ–­èµ\器数æ®ä¼ è¾“éµå¾ªæ™ºèƒ½æ–­è·¯å™¨åނ家æä¾›çš„通信åè®®<span lang="EN-US">(</span>具体å‚è§æ ‡å‡†<span lang="EN-US">DL/T 645-2007)</span>åQŒä¸‹¿U°â€œç»ˆç«¯è§„¾U¦â€ã€‚主è¦ä»‹¾l通信½Ž¡ç†æœÞZ¸Žä¸È«™çš„通信åè®®åQŒä¸‹¿U°â€œä¸»ç«™åè®®â€ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信½Ž¡ç†æœÞZ¸Žä¸È«™æ•°æ®ä¼ è¾“规则采用应答方å¼åQŒä¸»ç«™ä¸»åЍå¬å”¤æ•°æ®æˆ–者通信½Ž¡ç†æœºåœ¨æ­£å¸¸å·¥ä½œçжæ€ä¸‹æ¯éš”<span lang="EN-US">N </span>分钟<span lang="EN-US">(</span>æ—‰™—´é—´éš”å¯è®¾¾|?span lang="EN-US">)</span>ä¸ÕdŠ¨ä¸ŠæŠ¥ä¸€‹Æ¡æ•°æ®ï¼Œå½“äñ”ç”Ÿå‘Šè­¦ä¿¡æ¯æ—¶åQŒé€šä¿¡½Ž¡ç†æœºå³æ—¶ä¸ŠæŠ¥å‘Šè­¦äº‹ä»¶ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">æ¯å“áç”±å“áèµ·å§‹½W¦ã€æ•°æ®é•¿åº¦ã€åœ°å€åŸŸã€æ•°æ®å•å…ƒæ ‡è¯†åŸŸã€æ•°æ®å•å…ƒåŸŸã€æ ¡éªŒåŸŸ½{‰ç»„æˆï¼Œå¦‚表<span lang="EN-US">2</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image006_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image006" border="0" alt="clip_image006" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image006_thumb_1.gif" width="244" height="118" v:shapes="囄¡‰‡_x0020_3"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">è¡?span lang="EN-US">2 </span>ä¸È«™å议通信帧格å¼?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">æ•°æ®ä¼ é€ï¼Œä½Žå­—节在å‰ï¼Œé«˜å­—节在åŽã€‚è“v始符å€égØ“<span lang="EN-US">68H</span>åQŒæ ‡è¯†ä¸€å¸§æ•°æ®çš„开始;数æ®é•¿åº¦ä¸ºåŽŸå§‹æ•°æ®é™¤å¼€å§‹ç ã€æ•°æ®é•¿åº¦ã€æ ¡éªŒå’ŒåŠç»“æŸç å¤–的所有数æ®çš„字节敎ͼ›åœ°å€åŸŸäؓ通信½Ž¡ç†æœºåœ°å€åQŒæ•°æ®å•å…ƒæ ‡è¯†äØ“ä¼ è¾“æ•°æ®çš„类型;数æ®å•å…ƒä¸ÞZ¼ è¾“的数æ®åQ›æ ¡éªŒå’Œä¸ºæ•°æ®é•¿åº¦å¼€å§‹åˆ°æ ¡éªŒå’Œä¹‹å‰æ‰€æœ‰å­—节的累加和,ä¸è®¡æº¢å‡ºä½ï¼›¾l“柽W¦äØ“<span lang="EN-US">16H</span>åQŒæ ‡è¯†ä¸€å¸§æ•°æ®çš„¾l“æŸã€‚对å¯åŠ¨ç«™å‘é€çš„æ— éœ€æ•°æ®˜q”回的命令,从动站校验通过åŽä¸€å¾‹è¿”回接收正¼‹®å‘½ä»¤ï¼Œå³ç³»¾lŸåº”½{”报文。对<span lang="EN-US">SOE</span>事äšg的确认必™åÕdŠ ä¸Šå½“å‰ä¸ŠæŠ¥çš„事äšg计数器。主站å议部分数æ®å•元标识如è¡?span lang="EN-US">3</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image008_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image008" border="0" alt="clip_image008" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image008_thumb_1.gif" width="244" height="109" v:shapes="囄¡‰‡_x0020_4"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">è¡?span lang="EN-US">3 </span>ä¸È«™å议部分数æ®å•元标识</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt" lang="EN-US">3 <span style="mso-spacerun: yes"> </span></span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt">¼‹¬äšg设计</span></b><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt">ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt" lang="EN-US">3.1 </span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">¾pÈ»Ÿéƒ¨åˆ†<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¾pÈ»Ÿéƒ¨åˆ†ä¸»è¦åŒ…括中央处ç†å™¨ã€å­˜å‚¨ç³»¾lŸåŠå…¶å¤–围电(sh¨´)è·¯ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US">3.1.1 </span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">中央处ç†å™?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">中央处ç†å™¨é€‰ç”¨<span lang="EN-US">digi</span>å…¬å¸å·¥ä¸š¾U?span lang="EN-US">RCM6710</span>模å—åQŒå·¥ä½œé¢‘率å¯è¾?span lang="EN-US">162.5 MHz</span>。相对于<span lang="EN-US">C51</span>ã€?span lang="EN-US">DSP</span>芯片åQŒè¯¥æ¨¡å—å…ähœ‰æ•°æ®å¤„ç†èƒ½åŠ›å¼ºã€ä¸²å£å¤šã€å¤–è®¾ä¸°å¯Œã€æŠ—òq²æ‰°èƒ½åŠ›å¼ºåŠè¾ƒé«˜æ€§ä­h(hu¨¢n)比等优点åQŒæ»¡­‘³é…ç”늽‘通信规约转æ¢å™¨è¦æ±‚ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US">RCM6710</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">æ¨¡å—æ‹¥æœ‰ä¸€ä¸?span lang="EN-US">USB</span>接å£ã€ä¸€ä¸ªä»¥å¤ªç½‘å£åŠ<span lang="EN-US">6</span>个高é€?span lang="EN-US">UART</span>接å£ã€‚主è¦ç¡¬ä»¶èµ„æºåŠå¤–设如图<span lang="EN-US">2</span>所½Cºã€?span lang="EN-US">6</span>个高é€?span lang="EN-US">UART</span>接å£çš„è®¾è®¡åˆ†åˆ«äØ“åQšä¸²å?span lang="EN-US">A</span>通过<span lang="EN-US">SP3232</span>芯片æä¾›<span lang="EN-US">RS-232</span>通信接å£åQŒä½œä¸ø™°ƒè¯•劽E‹åºä¸‹è²å£ï¼›ä¸²å£<span lang="EN-US">B</span>å’?span lang="EN-US">D</span>ä¸ä½œå¼€å‘;串å£<span lang="EN-US">C</span>æŽ?span lang="EN-US">ZigBee</span>模å—åQŒå®žçŽîC¸Žæ™ø™ƒ½æ–­èµ\器通信åQ›ä¸²å?span lang="EN-US">E</span>与中å…?span lang="EN-US">ME3000GPRS</span>æ¨¡å—æ¨¡å—˜qžæŽ¥åQŒå®žçŽîC¸Žä¸È«™é—´çš„æ•°æ®äº¤æ¢åQ›ä¸²å?span lang="EN-US">F</span>通过<span lang="EN-US">RSM3485CT</span>芯片æä¾›éš”离<span lang="EN-US">RS-485</span>通信接å£åQŒä½œä¸ºé¢„ç•™ã€‚é¢„ç•™æŽ¥å£æ˜¯è€ƒè™‘到系¾lŸç”µ(sh¨´)路设计的通用性åŠå¯æ‰©å±•性,调试æˆåŠŸåŽå¯ç”¨äºŽå…¶å®ƒ™å¹ç›®ã€‚该模å—外设的串å£çŠ¶æ€æŒ‡½Cºç¯æ˜„¡¤ºå„䏲壿˜¯å¦å¤„于工作状æ€ï¼Œæ¿è²å®žæ—¶æ—‰™’Ÿ¼‹®ä¿ä¸Šä¼ æ•°æ®é™„带¾_„¡¡®æ—‰™—´ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image010_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image010" border="0" alt="clip_image010" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image010_thumb_1.gif" width="244" height="107" v:shapes="囄¡‰‡_x0020_5"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 楷体_gb2312; mso-font-kerning: 0pt">å›?span lang="EN-US">2 </span>通信½Ž¡ç†æœºç¡¬ä»¶æ¡†å›?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US">3.1.2 </span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">存储¾pÈ»Ÿ<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">存储¾pÈ»ŸåŒ…括芯片内置存储å™?span lang="EN-US">SRAM</span>å’Œæ¿è½½å­˜å‚¨å™¨ã€‚内¾|®çš„<span lang="EN-US">SRAM</span>½Iºé—´<span lang="EN-US">1 MB</span>åQŒç”¨äºŽç¨‹åºè¿è¡Œï¼›æ¨¡å—æ¿è²<span lang="EN-US">1 MB Serial Flash</span>å’?span lang="EN-US">4 MB Serial Flash</span>åQŒåˆ†åˆ«ä½œä¸ºç¨‹åºå­˜å‚¨å™¨å’Œæ•°æ®å­˜å‚¨å™¨åQŒæ•°æ®å­˜å‚¨å™¨å­˜å‚¨çš„内容包括:通信½Ž¡ç†æœºåœ°å€ã€?span lang="EN-US">IP</span>å’Œä¸»åŠ¨ä¸Šä¼ æ—¶é—´é—´éš”åŠæ™ø™ƒ½æ–­èµ\å™¨çš„åŽ†å²æ•°æ®ã€å®žæ—¶ä¸Šä¼ æ•°æ®ã€è¿è¡Œçжæ€å’Œè®„¡½®å‚æ•°½{‰ã€‚所存储的设¾|®å‚数控制ç€é€šä¿¡½Ž¡ç†æœºçš„˜q行åQŒé€šä¿¡½Ž¡ç†æœºå¯åŠ¨æ—¶åQŒå°†è®„¡½®å‚数加è²åˆ?span lang="EN-US">RAM</span>ä¸­è¿›è¡Œå‚æ•°é…¾|®ï¼Œä¸€æ—¦ä¸»ç«™å¯¹å‚æ•°˜q›è¡Œæ›´æ”¹åQŒå‚数区数æ®ç«‹å³˜q›è¡Œæ›´æ–°òq¶ä¿å­˜å…¶æœ€æ–°çжæ€åˆ°<span lang="EN-US">Flash</span>中。主站查询智能断路器的数æ®ã€è®¾¾|®å‚数劘q行状æ€åªéœ€è®‰K—®é€šä¿¡½Ž¡ç†æœºçš„存储¾pÈ»ŸåQŒæ— éœ€å†ä¸‹å‘智能断路器ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt" lang="EN-US">3.2 </span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">接å£éƒ¨åˆ†<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">接å£ç”?sh¨´)èµ\包括主è¦åŒ…括<span lang="EN-US">GPRS</span>æ¨¡å—æ¨¡å—ã€?span lang="EN-US">RS-485</span>通信ç”?sh¨´)èµ\å’?span lang="EN-US">ZigBee</span>模嗽{‰ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">˜q™é‡Œä¸»è¦ä»‹ç»<span lang="EN-US">GPRS</span>æ¨¡å—æ¨¡å—ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信½Ž¡ç†æœ?span lang="EN-US">GPRS</span>æ¨¡å—æ¨¡å—选用中兴<span lang="EN-US">ME3000</span>模å—åQŒè¯¥æ¨¡å—拥有高é€?span lang="EN-US">UART</span>接å£ã€?span lang="EN-US">Audio</span>接å£ã€?span lang="EN-US">SIM</span>塿ޥå£ã€å¤©¾U¿æŽ¥å£å’Œ<span lang="EN-US">RTC</span>接å£ã€‚与<span lang="EN-US">RCM6710</span>的接å£ç”µ(sh¨´)路如å›?span lang="EN-US">3</span>所½Cºã€?span lang="EN-US">RCM6710</span>串å£<span lang="EN-US">E</span>与该模å—高é€?span lang="EN-US">UART</span>˜qžæŽ¥å®žçŽ°æ•°æ®äº¤æ¢åQ?span lang="EN-US">RCM6710</span>çš?span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_RST</span>å’?span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_IGT</span>分别实现中兴<span lang="EN-US">ME3000</span>模å—çš„å¤ä½å’Œä¸Šä¸‹ç”?sh¨´),其ä¸?span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_IGT</span>引脚低电(sh¨´)òqÏxŒ¾l­æ—¶é—´è¶…˜q?span lang="EN-US">1 500 ms</span>时模å—å¼€å¯ï¼Œä½Žç”µ(sh¨´)òqÏxŒ¾l­æ—¶é—´è¶…˜q?span lang="EN-US">2 s</span>时模å—关闭。该模å—ä¸?span lang="EN-US">RCM6710</span>采用åŒçº¿æ¨¡å¼é€šä¿¡åQŒæ•…使中å…?span lang="EN-US">ME3000</span>模å—çš?span lang="EN-US">UART</span>控制引脚<span lang="EN-US">/RTS</span>å’?span lang="EN-US">/DTR</span>处于低电(sh¨´)òqŸë€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">中兴<span lang="EN-US">ME3000</span>模å—å¯é€šè¿‡æ ‡å‡†<span lang="EN-US">AT</span>命ä×o˜q›è¡ŒæŽ§åˆ¶å’Œæ•°æ®ä¼ é€ï¼Œæ”¯æŒå†…嵌<span lang="EN-US">TCP/IP</span>åè®®åQŒç”¨æˆ·å¯ä»¥ç›´æŽ¥è¿›è¡Œé€æ˜Žçš„æ•°æ®ä¼ è¾“,ä¸ç”¨å†è€ƒè™‘夿‚的网¾lœåè®®ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image012_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image012" border="0" alt="clip_image012" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image012_thumb_1.gif" width="244" height="120" v:shapes="囄¡‰‡_x0020_6"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 楷体_gb2312; mso-font-kerning: 0pt">å›?span lang="EN-US">3 </span>中兴<span lang="EN-US">ME3000</span>模嗼‹¬äšg原ç†å›?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt" lang="EN-US">4 <span style="mso-spacerun: yes"> </span></span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt">½E‹åºè®¾è®¡<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信½Ž¡ç†æœºå®žçŽ°çš„åŠŸèƒ½åŒ…æ‹¬<span lang="EN-US"><a ><font color="#000000">ZigBeeæ•°æ®é‡‡é›†</font></a></span>ã€æ•°æ®å­˜å‚¨ã€è§„¾U¦è{æ¢ã€å‚数设¾|®å’Œæ•°æ®ä¼ è¾“½{‰ï¼Œå› æ­¤é‡‡ç”¨èƒ½å¤„ç†å¤šä»ÕdŠ¡çš„Î?span lang="EN-US">C/OS-</span>â…¡æ“作系¾lŸã€‚设计时åQŒæŒ‰ç…§åŠŸèƒ½åˆ’åˆ†ä“Q务,òq¶æ ¹æ®ä“QåŠ¡çš„å®žæ—¶æ€§è¦æ±‚确定ä“Q务优先çñ”åQŒè¿˜è¦æŒ‰ç…§æ¯ä¸ªä“Q务所处ç†çš„æ•°æ®é‡çš„大ž®ï¼Œ¾l™æ¯ä¸ªä“Q务分é…大ž®åˆé€‚的堆栈ã€?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">按功能将ä»ÕdŠ¡åˆ’åˆ†ä¸ºå®šæ—¶ç®¡ç†ã€?span lang="EN-US">GPRS</span>模å—é€šä¿¡ã€æ•°æ®è§£æžå’Œ<span lang="EN-US">ZigBee</span>通信ä»ÕdŠ¡ã€‚ä“Q务创建程åºå¦‚下:<span lang="EN-US">OSInit()</span>åQ?span lang="EN-US">OSTaskCreate(TimeDeal</span>åQ?span lang="EN-US">(void*)0</span>åQ?span lang="EN-US">2048</span>åQ?span lang="EN-US">10)</span>åQ?span lang="EN-US">OSTaskCreate(GPRS</span>模å—åQ?span lang="EN-US">(void*)0</span>åQ?span lang="EN-US">2048</span>åQ?span lang="EN-US">11)</span>åQ?span lang="EN-US">OSTaskCreate(DataCom</span>åQ?span lang="EN-US">(void*)0</span>åQ?span lang="EN-US">4096</span>åQ?span lang="EN-US">15)</span>åQ?span lang="EN-US">OSTaskCreate(ZBDeal</span>åQ?span lang="EN-US">(void*)0</span>åQ?span lang="EN-US">4096</span>åQ?span lang="EN-US">20)</span>åQ?span lang="EN-US">OSStart()</span>åQ›å®šæ—¶ç®¡ç†ä“Q务是最需ä¿è¯å‡†æ—¶˜q行的ä“Q务,所以优先çñ”最高。其‹Æ¡äØ“<span lang="EN-US">GPRS</span>模å—通信ä»ÕdŠ¡ã€æ•°æ®è§£æžä“Q务,最åŽäØ“<span lang="EN-US">ZigBee</span>通信ä»ÕdŠ¡ã€‚å½“å¤šä¸ªä»ÕdŠ¡åŒæ—¶è¦æ‰§è¡Œæ—¶åQŒä¼˜å…ˆçñ”高的先è¿è¡Œã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">å„ä“Q务分别编写,ä¸ä»…能够æé«˜å¼€å‘效率,更有助于日åŽçš„凾U§ç»´æŠ¤ã€‚ä“Q务æ“ä½œå¯¹è±¡äØ“¾~“冲区åŠå…¨å±€å˜é‡åQŒç¨‹åºåœ¨<span lang="EN-US">RAM</span>中开辟了<span lang="EN-US">8</span>ä¸?span lang="EN-US">GPRS</span>模å—å‘é€ç¼“冲区å’?span lang="EN-US">1</span>ä¸?span lang="EN-US">GPRS</span>æ¨¡å—æŽ¥æ”¶¾~“冲区,数殙åºåºä¸?span lang="EN-US">FIFO(First InFirst Out)</span>¾l“æž„åQŒé‡‡ç”¨çŽ¯å½¢é˜Ÿåˆ—å®žçŽ°ã€‚æ•°æ®å‘逿—¶å¿…须先申请一个空闲的¾~“冲区,故è¦å¯¹ç¼“冲区˜q›è¡Œå¿™æ ¡éªŒï¼Œç”Œ™¯·¾~“冲区时也需è¦å¯¹¾~“冲区的大尘q›è¡Œåˆç†è®‘Ö®šã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">ä»ÕdŠ¡åˆ›å¾åŽï¼Œæ ÒŽ(gu¨©)®å„ä“QåŠ¡è¦æ±‚执行的频率åQŒåœ¨æ¯ä¸ªä»ÕdŠ¡å»ºç«‹çš„åó@环中写入延迟执行命ä×oåQ?span lang="EN-US">OSTimeDlyHMSM(h</span>åQ?span lang="EN-US">m</span>åQ?span lang="EN-US">s</span>åQ?span lang="EN-US">ms)</span>。å„ä»ÕdŠ¡é—´çš„å…³ç³»å¦‚å›¾<span lang="EN-US">4</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image014_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image014" border="0" alt="clip_image014" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image014_thumb_1.gif" width="239" height="244" v:shapes="囄¡‰‡_x0020_7"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 楷体_gb2312; mso-font-kerning: 0pt">å›?span lang="EN-US">4 </span>通信½Ž¡ç†æœÞZ“QåŠ?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">定时½Ž¡ç†ä»ÕdС䏻è¦è´Ÿè´£è®¡æ—¶å’Œåšg˜qŸï¼ŒåŒ…括<span lang="EN-US">GPRS</span>模å—é‡å‘延迟ã€?span lang="EN-US">GPRS</span>模å—å‘é€åšg˜qŸå’Œå¿ƒèŸ©åŒ…å‘é€åšg˜qŸåŠŸèƒ½ï¼Œä¸ÕdŠ¨ä¸Šä¼ æ•°æ®å’Œå¿ƒè·›_Œ…上传旉™—´é—´éš”分别默认ä¸?span lang="EN-US">5 min</span>å’?span lang="EN-US">2 min</span>。下é¢ä¸»è¦ä»‹¾læ•°æ®è§£æžä“Q务ã€?span lang="EN-US">ZigBee</span>通信ä»ÕdŠ¡å’?span lang="EN-US">GPRS</span>模å—通信ä»ÕdŠ¡ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt" lang="EN-US">4.1 </span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">æ•°æ®è§£æžä»ÕdŠ¡<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">æ•°æ®è§£æžä»ÕdС䏻è¦è´Ÿè´£ä¸Žä¸»ç«™æœåŠ¡å™¨é—´çš„æ•°æ®äº¤æ¢åQŒæ“作的对象为全局å˜é‡ã€?span lang="EN-US">GPRS</span>模å—å‘é€ç¼“冲区å’?span lang="EN-US">GPRS</span>æ¨¡å—æŽ¥æ”¶¾~“冲区,物ç†å±‚按ç…?span lang="EN-US">GPRS</span>模å—åè®®˜q›è¡Œæ•°æ®ä¼ è¾“åQŒå议层æ ÒŽ(gu¨©)®ä¸È«™è§„约˜q›è¡Œè§£æžå’Œæ‰“包。如å›?span lang="EN-US">4</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">æ•°æ®è§£æžä»ÕdŠ¡é¦–å…ˆå¯?span lang="EN-US">GPRS</span>æ¨¡å—æŽ¥æ”¶¾~“å†²åŒºæ•°æ®æ ¹æ®ä¸»ç«™è§„¾U¦è¿›è¡Œè§£æžï¼Œå¯åˆ†ä¸ºåº”½{”ã€ä¸Šè¡Œå’Œä¸‹è¡Œä¸‰ç±»å¤„ç†ã€‚应½{”å“á主è¦ä¸ÞZ¸»ç«™å¯¹é€šä¿¡½Ž¡ç†æœÞZ¸»åŠ¨ä¸Šä¼ æ•°æ®ã€å¿ƒè·›_Œ…和告警事件回å¤çš„¼‹®è®¤å¸§ã€‚上行部分主è¦äؓ查询数æ®åQŒå«é€šä¿¡½Ž¡ç†æœºçš„地å€ã€æ—¶é—´ã€å®šæ—¶ä¸Šä¼ æ—¶é—´é—´éš”ã€ä½ŽåŽ‹çº¿è·¯çš„å®žæ—¶æ•°æ®ä»¥åŠæ™ø™ƒ½æ–­èµ\噍傿•°ã€å¼€å…³çжæ€å’ŒæŽ§åˆ¶æ–¹å¼ã€‚å°†ä¸Šè¡Œçš„å›žå¤æ•°æ®æŒ‰ä¸È«™è§„约处ç†å½¢æˆå›žå¤æŠ¥æ–‡å­˜å…¥<span lang="EN-US">GPRS</span>模å—å‘é€ç¼“冲区。下行部分主è¦äØ“æ™ø™ƒ½æ–­èµ\å™¨çš„å‚æ•°è®„¡½®ã€æ‰‹è‡ªåŠ¨è®„¡½®åŠåˆ†åˆé—¸å‘½ä×oåQŒæ›´æ”¹å¯¹åº”çš„å˜æ›´æ ‡å¿—åQŒå³å…¨å±€å˜é‡åQŒæŒ‰è§„约形æˆå›žå¤¼‹®è®¤å¸§å­˜å…?span lang="EN-US">GPRS</span>模å—å‘é€ç¼“冲区ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">接ç€å¤„ç†é€šä¿¡½Ž¡ç†æœÞZ¸»åŠ¨ä¸Šä¼ æ•°æ®å’Œå¿ƒèŸ©åŒ…,ä¸ÕdŠ¨ä¸Šä¼ æ•°æ®åŒ…æ‹¬ä¸‰ç›¸æ™ø™ƒ½æ–­èµ\器的三相相电(sh¨´)‹¹å’Œä¸‰ç›¸æ¼ç”µ(sh¨´)‹¹ä»¥åŠå•相智能断路器的相ç”?sh¨´)压和å•相æ¼ç”‰|µåQŒä¸Šä¼ æ•°æ®æ ¹æ®ä¸»ç«™è§„¾U¦æ‰“包,定时存入<span lang="EN-US">GPRS</span>模å—å‘é€ç¼“冲区ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt" lang="EN-US">4.2 ZigBee</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">通信ä»ÕdŠ¡<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US">ZigBee</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信ä»ÕdŠ¡è´Ÿè´£ä¸Žæ™ºèƒ½æ–­è·¯å™¨çš„æ•°æ®äº¤æ¢ã€‚通信å议为智能断路器厂家æä¾›çš„通信åè®®åQ?span lang="EN-US">ZigBee</span>通信ä»ÕdŠ¡çš„æ“ä½œå¯¹è±¡äØ“å…¨å±€å˜é‡ã€?span lang="EN-US">ZigBee</span>æ¨¡å—æ•°æ®æŽ¥æ”¶¾~“冲区和<span lang="EN-US">ZigBee</span>æ¨¡å—æ•°æ®å‘é€ç¼“冲区åQŒå¦‚å›?span lang="EN-US">4</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span>ZigBee</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">通信ä»ÕdŠ¡åˆ†äØ“ä¸‹å‘æ•°æ®å’ŒæŽ¥æ”¶æ•°æ®ä¸¤éƒ¨åˆ†ã€‚䏋呿•°æ®åˆåˆ†äؓ两类åQšç¬¬ä¸€¾cÖMØ“æ¯?span lang="EN-US">10 s</span>ä¸ÕdЍ䏋å‘一‹Æ¡çš„<span lang="EN-US">ZigBee</span>æ•°æ®é‡‡é›†ä»ÕdŠ¡åQ›ç¬¬äºŒç±»ä¸ºå˜æ›´ä“QåŠ¡ï¼Œæ™ø™ƒ½æ–­èµ\器无手动模å¼å‚数讄¡½®åQŒæ‰‹åŠ¨æ¨¡å¼æ•°æ®è¶Šé™ä¸ä¸Šä¼ å‘Šè­¦äº‹äšgåQŒæ•…åœ?span lang="EN-US">ZigBee</span>通信ä»ÕdŠ¡è®¾è®¡æ‰‹åŠ¨æ¨¡å¼ä¸‹çš„傿•°è®„¡½®åQŒè‹¥ä¸ºæ‰‹åŠ¨æ¨¡å¼çš„傿•°è®„¡½®å˜æ›´æ ‡å¿—åQŒåˆ™ç«‹å³ä¿å­˜æ–°çš„­‘Šé™å‘Šè­¦å‚æ•°òq¶ä¸Šä¼ æ‰‹åŠ¨æ¨¡å¼å‚数设¾|®æˆåŠŸå‘Šè­¦äº‹ä»Óž¼Œè‹¥äØ“å…¶å®ƒå˜æ›´æ ‡å¿—åˆ™å°†å˜æ›´æ•°æ®æŒ‰ç»ˆç«¯è§„¾U¦æ‰“包存å…?span lang="EN-US">ZigBee</span>å‘é€ç¼“冲区åQŒè‹¥é€šä¿¡½Ž¡ç†æœºé‡å‘三‹Æ¡å˜æ›´å‘½ä»¤å“áè‡Ïx™ºèƒ½æ–­è·¯å™¨æœªæ”¶åˆ°ç¡®è®¤å“áåQŒåˆ™ç«‹å³ä¸Šä¼ å˜æ›´å¤ÞpÓ|告警事äšgã€‚è¯¥éƒ¨åˆ†å˜æ›´å†…å®¹åŒ…æ‹¬è‡ªåŠ¨è·³é—¸åŠ¨ä½œå€ÆD®¾¾|®ã€æ‰‹è‡ªåŠ¨è®„¡½®å’Œåˆ†åˆé—¸ã€‚接收数æ®å¤„ç†æµ½E‹ï¼šä»?span lang="EN-US">ZigBee</span>æ•°æ®æŽ¥æ”¶¾~“冲区接收一有效帧,æ ÒŽ(gu¨©)®¾lˆç«¯è§„约解æžåQŒåˆ†ä¸ºé‡‡é›†æ•°æ®åº”½{”å“áå’Œå˜æ›´è®¾¾|®åº”½{”å“á。采集数æ®åº”½{”å“á中数æ®ä½çš„æœ€åŽä¸€ä½äؓ自动跳闸原因åQŒé¦–先对该佘q›è¡Œåˆ¤æ–­åQŒè‹¥æœ‰èŸ©é—¸åˆ™ž®†å¸¦è‡ªåŠ¨è·³é—¸åŽŸå› å‘Šè­¦äº‹äšg存入<span lang="EN-US">GPRS</span>模å—å‘é€ç¼“冲区åQŒåƈ把采集的其它数æ®ä½è¿›è¡Œå­˜å‚¨ã€‚å˜æ›´è®¾¾|®åº”½{”å“áä»£è¡¨å‚æ•°è®„¡½®æˆåŠŸåQŒå°†ç›¸åº”çš„å˜æ›´è®¾¾|®é‡å‘次数清é›Óž¼Œòq¶æŠŠç›¸åº”的设¾|®æˆåŠŸå‘Šè­¦å“á存入<span lang="EN-US">GPRS</span>模å—å‘é€ç¼“冲区。由于智能断路器无è¿è¡ŒçŠ¶æ€æŸ¥è¯¢åŠŸèƒ½ï¼Œ<span lang="EN-US">ZigBee</span>通信ä»ÕdŠ¡å¯¹è®¾¾|®æˆåŠŸå‘Šè­¦äº‹ä»¶è¿›è¡Œå­˜å‚¨ï¼Œä¸È«™å¯ä»¥é€šè¿‡è®‰K—®é€šä¿¡½Ž¡ç†æœºçš„存储区数æ®ä»¥å¾—åˆ°æ™ø™ƒ½æ–­èµ\器的˜q行状æ€åŠå‚æ•°ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt" lang="EN-US">4.3 GPRS</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 黑体; mso-font-kerning: 0pt">通信ä»ÕdŠ¡<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US">GPRS</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">模å—通信ä»ÕdС䏻è¦ä¸?span lang="EN-US">GPRS</span>模å—çš„ç™»é™†å’Œé€€å‡ø™¿žæŽ¥ã€‚首先判断是å¦å› ä¸ºé€šä¿¡½Ž¡ç†æœºåœ°å€æˆ–主站æœåŠ¡å™¨åœ°å€åŠç«¯å£æ›´æ”¹è€Œéœ€è¦é‡˜qžç½‘¾lœã€‚如果需è¦é‡˜qžç½‘¾lœï¼Œå¿…é¡»å‘主站å‘é€é€€å‡ºç™»å½•包åŽå…³æ–­è¿žæŽ¥ï¼ŒåŒæ—¶æ¸…除å‘é€å’ŒæŽ¥æ”¶¾~“冲区,清除<span lang="EN-US">GPRS</span>模å—ç™Õd½•˜q‡ç¨‹ä¸­çš„错误记录。釘qžåŽä¾¿å¯˜q›è¡Œ<span lang="EN-US">GPRS</span>æ¨¡å—æ•°æ®çš„æŽ¥æ”¶å’Œå‘é€ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">å„状æ€å˜æ›´çš„‹¹ç¨‹å›‘Ö¦‚å›?span lang="EN-US">5</span>所½Cºã€‚在<span lang="EN-US"><a ><font color="#000000">GPRS模å—</font></a></span>通信中,ž®†é€šä¿¡½Ž¡ç†æœÞZ¸Žä¸È«™ä¹‹é—´çš„连接分为四¿U状æ€ï¼š<span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_OFF(</span>ä»£è¡¨æ¨¡å—æ²¡æœ‰æ­£å¸¸å·¥ä½œ<span lang="EN-US">)</span>ã€?span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_WORK(</span>代表<span lang="EN-US">AT</span>指ä×o正常<span lang="EN-US">)</span>ã€?span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_GW(</span>代表<span lang="EN-US">GPRS</span>模嗾|‘å…³˜qžæŽ¥æ­£å¸¸<span lang="EN-US">)</span>ã€?span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_SOCK(</span>代表<span lang="EN-US">SOCK</span>链接正常<span lang="EN-US">)</span>。æ¯ä¸€‹Æ¡æ‰§è¡?span lang="EN-US">GPRS</span>模å—通信ä»ÕdŠ¡æ—‰™ƒ½ä¼šè¿›è¡Œè¿žæŽ¥çжæ€çš„判断åQŒå½“˜qžæŽ¥çжæ€äØ“<span lang="EN-US">GPRS</span>模å—<span lang="EN-US">_SOCK</span>æ‰å¯ä»¥æ­£å¸¸æ”¶å‘æ•°æ®ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-no-proof: yes" lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image016_4.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image016" border="0" alt="clip_image016" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBee_14881/clip_image016_thumb_1.gif" width="174" height="244" v:shapes="囄¡‰‡_x0020_8"></a></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 楷体_gb2312; mso-font-kerning: 0pt">å›?span lang="EN-US">5 GPRS</span>é€šä¿¡çŠ¶æ€æµ½E?/span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt" lang="EN-US">5 <span style="mso-spacerun: yes"> </span></span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: hya3gj; mso-font-kerning: 0pt">¾l“语<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="text-indent: 23.25pt" class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">本文æå‡ºä¸€¿Uå¯å®žçŽ°ä½ŽåŽ‹ç”늽‘è´Ÿè·åŠæ¼ç”‰|µ¾l¼åˆ½Ž¡ç†çš?span lang="EN-US"><a ><font color="#000000">ZigBee模å—</font></a></span>通信½Ž¡ç†æœø™®¾è®¡æ–¹æ¡ˆï¼Œè¯¥é€šä¿¡½Ž¡ç†æœºå¯ä¸Žä¸»ç«™åŠå¤šå°å¸¦é€šä¿¡åŠŸèƒ½çš„æ™ºèƒ½æ–­è·¯å™¨¾l„徿ˆæ¼ç”늛‘控系¾lŸï¼Œå®žæ—¶ç›‘控多æ¡ä½ŽåŽ‹¾U¿èµ\åQŒä¿éšœä½ŽåŽ‹ç”µ(sh¨´)¾|‘更加安全ã€å¯é çš„˜q行。通信½Ž¡ç†æœºç³»¾lŸç¨‹åºè®¾è®¡é‡‡ç”¨å¤šä»ÕdŠ¡çš„è®¾è®¡æ€èµ\åQŒæé«˜å¼€å‘效率,也有助于日åŽçš„凾U§ç»´æŠ¤ã€‚本文所设计çš?span lang="EN-US">ZigBee</span>模å—通信½Ž¡ç†æœºåœ¨çŽ°åœº¾l过数月的è¿è¡Œï¼Œé€šä¿¡½E›_®šåQŒæ•°æ®åŠå‘½ä×o转å‘准确åQŒå…·æœ‰å¾ˆé«˜çš„å¯é æ€§ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt" lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-theme-font: minor-fareast; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-fareast" lang="EN-US"><o:p></o:p></span></p><img src ="http://www.aygfsteel.com/jlinkcn/aggbug/426036.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/jlinkcn/" target="_blank">ž®çŽ‹çŽ?/a> 2015-07-04 23:21 <a href="http://www.aygfsteel.com/jlinkcn/archive/2015/07/04/426036.html#Feedback" target="_blank" style="text-decoration:none;">å‘表评论</a></div>]]></description></item><item><title>åŸÞZºŽZigBee的出¿UŸèžR调度¾pÈ»Ÿhttp://www.aygfsteel.com/jlinkcn/archive/2015/06/07/425545.htmlž®çŽ‹çŽ?/dc:creator>ž®çŽ‹çŽ?/author>Sun, 07 Jun 2015 13:44:00 GMThttp://www.aygfsteel.com/jlinkcn/archive/2015/06/07/425545.htmlhttp://www.aygfsteel.com/jlinkcn/comments/425545.htmlhttp://www.aygfsteel.com/jlinkcn/archive/2015/06/07/425545.html#Feedback0http://www.aygfsteel.com/jlinkcn/comments/commentRss/425545.htmlhttp://www.aygfsteel.com/jlinkcn/services/trackbacks/425545.html1 引言

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åŸÞZºŽZigBee的智慧农业监‹¹‹ç³»¾l?/title><link>http://www.aygfsteel.com/jlinkcn/archive/2015/05/27/425341.html</link><dc:creator>ž®çŽ‹çŽ?/dc:creator><author>ž®çŽ‹çŽ?/author><pubDate>Wed, 27 May 2015 14:16:00 GMT</pubDate><guid>http://www.aygfsteel.com/jlinkcn/archive/2015/05/27/425341.html</guid><wfw:comment>http://www.aygfsteel.com/jlinkcn/comments/425341.html</wfw:comment><comments>http://www.aygfsteel.com/jlinkcn/archive/2015/05/27/425341.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/jlinkcn/comments/commentRss/425341.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/jlinkcn/services/trackbacks/425341.html</trackback:ping><description><![CDATA[     摘è¦: 我国是农业大国, 传统农业在国际市åœÞZ¸Šçš„优势主è¦ä¾èµ–于丰富的自然资æºå’Œä½Žå»‰çš„åŠ³åŠ¨åŠ›æˆæœ¬ã€‚éšç€ç‰©è”¾|‘等高新技术的å‘展åQŒæˆ‘国传¾lŸå†œä¸šæ­£åœ¨åŠ å¿«å‘çŽîC»£å†œä¸šè½¬åž‹åQŒè€Œæ™ºæ…§å†œä¸šå°†æˆäØ“çŽîC»£å†œä¸šæœªæ¥å‘展的趋åŠÑ€‚所谓“智慧农业â€å°±æ˜¯å……åˆ†åº”ç”¨çŽ°ä»£ä¿¡æ¯æŠ€æœ¯æˆæžœï¼Œé›†æˆåº”用计算æœÞZ¸Ž¾|‘络技术ã€ç‰©è”网技术ã€éŸ³è§†é¢‘技术ã€?S 技术ã€ZigBee无线模å—通信技术åŠä¸“家智慧与知识,实现农业å¯è§†åŒ–远½E‹è¯Šæ–­ã€è¿œ½E‹æŽ§åˆ¶ã€ç¾å˜é¢„è­¦ç­‰æ™ø™ƒ½½Ž¡ç†ã€?..  <a href='http://www.aygfsteel.com/jlinkcn/archive/2015/05/27/425341.html'>阅读全文</a><img src ="http://www.aygfsteel.com/jlinkcn/aggbug/425341.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/jlinkcn/" target="_blank">ž®çŽ‹çŽ?/a> 2015-05-27 22:16 <a href="http://www.aygfsteel.com/jlinkcn/archive/2015/05/27/425341.html#Feedback" target="_blank" style="text-decoration:none;">å‘表评论</a></div>]]></description></item><item><title>ZigBee与Android的智能家居控制系¾lŸè®¾è®?/title><link>http://www.aygfsteel.com/jlinkcn/archive/2015/04/14/424420.html</link><dc:creator>ž®çŽ‹çŽ?/dc:creator><author>ž®çŽ‹çŽ?/author><pubDate>Tue, 14 Apr 2015 13:47:00 GMT</pubDate><guid>http://www.aygfsteel.com/jlinkcn/archive/2015/04/14/424420.html</guid><wfw:comment>http://www.aygfsteel.com/jlinkcn/comments/424420.html</wfw:comment><comments>http://www.aygfsteel.com/jlinkcn/archive/2015/04/14/424420.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/jlinkcn/comments/commentRss/424420.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/jlinkcn/services/trackbacks/424420.html</trackback:ping><description><![CDATA[<p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>æ™ø™ƒ½å®¶å±…是在传统ä½å®…的基¼‹€ä¸Šï¼Œåˆ©ç”¨çŽîC»£¿U‘学技术,诸如¾|‘络通信ã€å®‰å…¨é˜²èŒƒã€è‡ªåŠ¨æŽ§åˆ¶ã€éŸ³è§†é¢‘½{‰æŠ€æœ¯å°†å®¶å±…生活有关的儿U家居设施集æˆï¼Œæž„æˆçš„高效ã€ä¾¿åˆ©ã€èˆ’适ã€èŠ‚èƒ½çŽ¯ä¿çš„家居环境。éšç€æ— çº¿¿UÕdЍ¾|‘络的快速布局åQŒçŽ°ä»£çš„æ™ø™ƒ½å®¶å±…åªè¦æœ‰ä¸€ä¸ªæ— ¾U¿æ™ºèƒ½è®¾å¤‡ï¼ŒåŒ™ƒ½é€šè¿‡å®¢æˆ·ç«¯å®žæ—¶æŸ¥çœ‹åˆ°ä½å®…中的一切动æ€ã€‚在目å‰åQŒæ™ºèƒ½å®¶å±…控制系¾lŸä¸­åQŒæœ‰åŸÞZºŽé¢æ¿å’Œçº¢å¤–é¥æŽ§å™¨æˆ–è“ç‰™çš„æ™ø™ƒ½å®¶å±…控制¾lˆç«¯è§£å†³æ–ÒŽ(gu¨©)¡ˆåQŒä¹Ÿæœ‰å®Œå…¨åŸºäº?span lang="EN-US">PC</span>æœºçš„æ™ø™ƒ½å®¶å±…控制¾lˆç«¯è§£å†³æ–ÒŽ(gu¨©)¡ˆåQŒåŒæ—¶è¿˜æœ‰é‡‡ç”¨æ‰‹æœÞZ½œä¸ºå®¶å±…控制终端,利用<span lang="EN-US">GSM</span>ç”?sh¨´)课|‘络通信åQŒå®žçŽ°çŸ­ä¿¡æˆ–è€…è¯­éŸÏxŽ§åˆ¶ã€‚è€Œä»¥ä¸Šå¤š¿U技术的应用åQŒå‚¬ç”Ÿäº†å„ç§æ™ø™ƒ½æŽ§åˆ¶æ¨¡å—的研½I¶å’Œç”Ÿäñ”åQŒå› æ­¤å¯¼è‡´äº†å½“剿™ø™ƒ½å®¶å±…控制¾pÈ»Ÿçš„æ ‡å‡†æ— æ³•统一åQŒå„个系¾lŸå’Œæ¨¡å—之间难以实现互è”互通。针对以上问题,本文æå‡ºäº†ä¸€æ•´å¥—的智能家居控制系¾lŸè§£å†Ïx–¹æ¡ˆï¼Œè¯¥æ–¹æ¡ˆé‡‡ç”?span lang="EN-US">Android</span>æ™ø™ƒ½æ‰‹æœºä½œäؓ控制¾lˆç«¯åQŒåœ¨<span lang="EN-US">STM<?xml:namespace prefix = st1 /><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="32" unitname="F">32F</st1:chmetcnv>107</span>¿UÀL¤Î¼<span lang="EN-US">C/OS-II</span>æ“作¾pÈ»Ÿå’?span lang="EN-US">LwIP</span>å议栈æ­å»ºåµŒå…¥å¼æœåŠ¡å™¨ï¼Œé€šè¿‡æ­å¾<span lang="EN-US">ZigBee</span>无线传感¾|‘络åQŒé‡‡ç”¨æ”¹˜q›çš„<span lang="EN-US">ZigBee</span>路由½Ž—法åQŒåˆ¶å®šå®Œå–„的通信åè®®åQŒæé«˜ç½‘¾lœé€šä¿¡æ€§èƒ½åQŒæœ€¾lˆå®žçŽ°æ‰‹æœºå¯¹æ™ø™ƒ½å®¶å±…的远½E‹å’Œæœ¬åœ°çš„实时监控ã€?span lang="EN-US"><?xml:namespace prefix = o /><o:p></o:p></span></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; mso-bidi-font-family: fzzdxjw--gb1-0" lang="EN-US">1 </span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; mso-bidi-font-family: fzzdxjw--gb1-0">¾pÈ»Ÿæ€ÖM½“设计<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>本文所设计的智能家居控制系¾lŸä¸»è¦åŒ…æ‹¬åµŒå…¥å¼æœåŠ¡å™¨ï¼Œ<span lang="EN-US">Android</span>客户端和<span lang="EN-US">ZigBee</span>无线模å—节点。移动控制终端和<span lang="EN-US"><a ><font color="#000000">ZigBee无线模å—</font></a></span>èŠ‚ç‚¹é€šè¿‡åµŒå…¥å¼æœåС噍˜q›è¡Œé€šä¿¡å®žçŽ°ä¿¡æ¯äº¤äº’。å³ç”¨æˆ·é‡‡ç”¨<span lang="EN-US">Android</span>客户端程åºå‘逿Œ‡ä»¤é€šè¿‡äº’蔾|‘æˆ–å±€åŸŸç½‘ä¼ è¾“åˆ°æ™ºèƒ½å®¶å±…åµŒå…¥å¼æœåŠ¡å™¨ï¼ŒæœåŠ¡å™¨åœ¨æŽ¥æ”¶åˆ°æŽ§åˆ¶å‘½ä»¤åŽå†é€šè¿‡<span lang="EN-US">ZigBee</span>无线传感¾|‘络å‘é€åˆ°å¯¹åº”的终端节点,¾lˆç«¯èŠ‚ç‚¹æŽ¥æ”¶åˆ°å‘½ä»¤åŽ˜q›è¡Œç›¸åº”çš„æ“作,比如采集温湿度信æ¯åƈž®†ä¿¡æ¯å馈到æœåŠ¡å™¨ï¼ŒæœåŠ¡å™¨å†ž®†ä¿¡æ¯é€šè¿‡å±€åŸŸç½‘或互è”网å‘é€åˆ°<span lang="EN-US">Android</span>客户端进行显½Cºã€‚ç³»¾lŸæ€ÖM½“¾l“构囑֦‚å›?span lang="EN-US">1</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image002_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image002" border="0" alt="clip_image002" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image002_thumb.gif" width="244" height="146" v:shapes="_x0000_i1025"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">1 </span>¾pÈ»Ÿ¾l“æž„å›?/span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; mso-bidi-font-family: fzzdxjw--gb1-0" lang="EN-US">2 </span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; mso-bidi-font-family: fzzdxjw--gb1-0">¾pÈ»Ÿ¼‹¬äšg设计<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj" lang="EN-US">2.1 </span><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj">设计原则<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>åµŒå…¥å¼æœåŠ¡å™¨åœ¨æ•´ä¸ªç³»¾lŸä¸­èµïL€è‡›_…³é‡è¦çš„作用,其实现的主è¦åŽŸåˆ™åº”ä»Žä¸‹é¢å‡ ç‚¹å‡ºå‘åQ?span lang="EN-US">(1)</span>å…许<span lang="EN-US">Android</span>客户端远½E‹ç™»å½•到æœåŠ¡å™¨ï¼Œòq¶èƒ½å¤Ÿä¿å­˜ç™»å½•用æˆïLš„基本信æ¯åQŒå®žçŽ°å¤šç”¨æˆ·ç™Õd½•åQŒäØ“æ¯ä¸ªç”¨æˆ·éƒ½èƒ½æä¾›ç›¸åº”çš„æœåŠ¡ã€?span lang="EN-US">(2)</span>能够正确接收客户端å‘é€çš„æŽ§åˆ¶å‘½ä×oåQŒåƈ能够˜q”回相应信æ¯ã€?span lang="EN-US">(3)</span>能够ä¸?span lang="EN-US">ZigBee</span>å调器实çŽîC¿¡æ¯äº¤äº’,完æˆå‘½ä×o传输和信æ¯é‡‡é›†ã€‚åµŒå…¥å¼æœåС噍å¯åЍåŽåQŒé‡‡ç”?span lang="EN-US">socket</span>é€šä¿¡æ–¹å¼æŽ¥æ”¶å®¢æˆ·ç«¯çš„ç™Õd½•命ä×oåQŒéªŒè¯é€šè¿‡åŽäؓ客户端æä¾›ç›¸å…ÏxœåŠ¡ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj" lang="EN-US">2.2 </span><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj">æœåŠ¡å™¨ç¡¬ä»¶è®¾è®?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>本次研究采用<span lang="EN-US">ST</span>å…¬å¸ç”Ÿäñ”çš?span lang="EN-US">Cortex-M3</span>为内核的微处ç†å™¨èŠ¯ç‰‡<span lang="EN-US">STM<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="32" unitname="F">32F</st1:chmetcnv>107VC</span>˜q›è¡Œæ‰©å±•æ­å¾åµŒå…¥å¼æœåС噍¼‹¬äšgòq›_°åQŒç¡¬ä»¶ç»“构图如图<span lang="EN-US">2</span>所½Cºã€‚æ ¹æ®éœ€æ±‚,外围需扩展的功能模å—主è¦åŒ…括与<span lang="EN-US">ZigBee</span>å调器通信模å—和与控制¾lˆç«¯å®žçް¾|‘络通信¼‹¬äšg模å—。其中与<span lang="EN-US">ZigBee</span>å调器通信采用串å£é€šä¿¡æ–¹å¼å®žçŽ°ã€‚è€?span lang="EN-US">STM<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="32" unitname="F">32F</st1:chmetcnv>107</span>内部集æˆäº†ä»¥å¤ªç½‘<span lang="EN-US">MAC</span>控制器,因此本次设计采用<span lang="EN-US">RMII</span>接壘qžæŽ¥ä»¥å¤ª¾|?span lang="EN-US">PHY(</span>物ç†å±?span lang="EN-US">)</span>芯片<span lang="EN-US">DM9161</span>ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image004_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image004" border="0" alt="clip_image004" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image004_thumb.gif" width="244" height="155" v:shapes="_x0000_i1026"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt; mso-char-indent-count: 2.0" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">2 </span>åµŒå…¥å¼æœåС噍¼‹¬äšg¾l“æž„å›?/span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">2.2.1</span></st1:chsdate><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"> </span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>¾|‘络通信接å£<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>¾|‘ç»œé€šä¿¡æŽ¥å£æ˜¯æœåŠ¡å™¨ä¸ŽæŽ§åˆ¶ç»ˆç«¯å®žçŽ°ç½‘¾lœé€šä¿¡çš„æ¡¥æ¢ã€?span lang="EN-US">STM<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="32" unitname="F">32F</st1:chmetcnv>107</span>内部集æˆäº†ä¸€ä¸ªä»¥å¤ªç½‘<span lang="EN-US">MAC</span>åQŒåƈ有专用的<span lang="EN-US">DMA</span>控制åQŒå®žçŽ°å†…éƒ¨æ•°æ®çš„高速传输ã€?span lang="EN-US">STM<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="32" unitname="F">32F</st1:chmetcnv>107</span>˜q˜åŒæ—¶æ”¯æŒ?span lang="EN-US">MII</span>å’?span lang="EN-US">RMII</span>两ç§ç‰©ç†å±‚接å£ï¼Œå› æ­¤åªéœ€å¤–界一片物ç†å±‚æ”¶å‘器,å›_¯å®žçŽ°ä»¥å¤ª¾|‘å“áçš„å‘生和接收åQŒå®žçŽ°ç½‘¾lœé€šä¿¡ã€‚所以本‹Æ¡è®¾è®¡é‡‡ç”¨é«˜æ€§ä­h(hu¨¢n)比的<span lang="EN-US">DM<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="9161" unitname="a">9161A</st1:chmetcnv></span>ä½œäØ“<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="10" unitname="m"><span lang="EN-US">10M</span></st1:chmetcnv><span lang="EN-US">/<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="100" unitname="m">100M</st1:chmetcnv></span>以太¾|?span lang="EN-US">PHY</span>芯片åQŒé‡‡ç”?span lang="EN-US">RMII</span>接å£ä¸Žå¤„ç†å™¨<span lang="EN-US">STM<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="32" unitname="F">32F</st1:chmetcnv>107</span>内部çš?span lang="EN-US">IEEE1588 MAC</span>˜qžæŽ¥åQŒåƈ与标å‡?span lang="EN-US">RJ45</span>接å£<span lang="EN-US">HR<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="911105" unitname="a">911105A</st1:chmetcnv></span>˜qžæŽ¥åQŒæ”¯æŒåã^行交å‰ç½‘¾U¿è‡ªé€‚应åQŒå®žçŽîC»¥å¤ªç½‘通信功能。网¾lœæŽ¥å£ç¡¬ä»¶æŽ¥å£è®¾è®¡å¦‚å›?span lang="EN-US">3</span>ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image006_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image006" border="0" alt="clip_image006" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image006_thumb.gif" width="244" height="103" v:shapes="_x0000_i1027"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">3 </span>以太¾|‘通信接å£</span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">2.2.2</span></st1:chsdate><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"> <a ><font color="#000000">ZigBee无线模å—</font></a></span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>节点<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>æ™ø™ƒ½å®¶å±…中,家居内部无线¾|‘络通信方å¼çš„选择臛_…³é‡è¦ã€‚åœ¨æœ¬æ¬¡æ™ø™ƒ½å®¶å±…控制¾pÈ»Ÿè®¾è®¡ä¸­ï¼Œå®¶åº­å†…部¾|‘络采用<span lang="EN-US"><a ><font color="#000000">ZigBeeæ•îC¼ æ¨¡å—</font></a></span>¾l„ç½‘æŠ€æœ¯ã€‚åœ¨æ™ø™ƒ½å®¶å±…¾|‘络中,<span lang="EN-US">ZigBee</span>无线模å—节点被分ä¸ÞZ¸»èŠ‚ç‚¹å’Œä»ŽèŠ‚ç‚¹åQŒä¸»èŠ‚ç‚¹ä¸»è¦è´Ÿè´£å»ºç«‹æ— çº¿¾|‘络åQŒåˆ†é…从节点¾|‘络地å€åQŒåÆˆä¸Žä»ŽèŠ‚ç‚¹å’ŒåµŒå…¥å¼æœåŠ¡å™¨å®žçŽ°æŒ‡ä»¤çš„å‘é€å’ŒæŽ¥æ”¶ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">ZigBee</span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>无线模å—从节点主è¦åµŒå…¥åˆ°¾lˆç«¯è®‘Ö¤‡ä¸­ç”¨äºŽé‡‡é›†æ£€‹¹‹ä¿¡æ¯å‘é€åˆ°ä¸»èŠ‚ç‚¹ï¼Œæˆ–è€…æŽ¥æ”¶æŽ§åˆ¶å‘½ä»¤å®žçŽ°å¯¹¾lˆç«¯è®‘Ö¤‡çš„æŽ§åˆÓž¼Œ<span lang="EN-US">ZigBee</span>¾|‘络¾l“构囑֦‚å›?span lang="EN-US">4</span>ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image008_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image008" border="0" alt="clip_image008" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image008_thumb.gif" width="244" height="95" v:shapes="_x0000_i1028"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">4 ZigBee</span>¾|‘络¾l“æž„å›?/span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><span style="mso-spacerun: yes">    </span>ZigBee</span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>无线模å—节点采用<span lang="EN-US">TI</span>å…¬å¸çš?span lang="EN-US">CC2530</span>ä½œäØ“ä¸ÀLŽ§åˆ¶å™¨èŠ¯ç‰‡ã€‚è¯¥èŠ¯ç‰‡æ˜¯ç”¨äº?span lang="EN-US">2.4GHz IEEE 802.15.4</span>ã€?span lang="EN-US">ZigBee</span>å’?span lang="EN-US">RF4CE</span>应用的一个真正的片上¾pÈ»Ÿè§£å†³æ–ÒŽ(gu¨©)¡ˆã€‚它¾l“åˆäº†é¢†å…ˆçš„<span lang="EN-US">RF</span>æ”¶å‘器的优良性能åQŒåŸºäº?span lang="EN-US">51</span>内核åQŒç³»¾lŸå†…å¯ç¼–½E‹é—ªå­˜ï¼Œ<span lang="EN-US">8KB RAM</span>和许多其它强大的功能ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><span style="mso-spacerun: yes">    </span><a ><font color="#000000">ZigBeeæ•°æ®é‡‡é›†</font></a></span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>节点主è¦åŒ…括一些通过传感器实现的信å·é‡‡é›†¾cÀL¨¡å—,比如温湿度采集,å¯ç‡ƒæ°”ä½“æ³„æ¼æˆ–者ç«ç‘֑生时的信å?span lang="EN-US">ZigBee</span>æ•°æ®é‡‡é›†òq¶æŠ¥è­¦ã€‚设备控制节点主è¦åµŒå…¥åˆ°å®¶ç”µ(sh¨´)讑֤‡ä¸­ï¼Œä»¥å®žçް闍¼›ç³»¾lŸã€ç¯å…‰æŽ§åˆ¶ã€æ™ºèƒ½çª—å¸˜ã€æ™ºèƒ½çƒ­æ°´å™¨ã€æ™ºèƒ½ç©ºè°ƒã€æ‘„åƒå¤´äº‘å°½{‰çš„˜qœç¨‹æŽ§åˆ¶ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; mso-bidi-font-family: fzzdxjw--gb1-0" lang="EN-US">3 </span></b><b style="mso-bidi-font-weight: normal"><span style="font-family: 宋体; mso-bidi-font-family: fzzdxjw--gb1-0">¾pÈ»Ÿè½¯äšg设计<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>本系¾lŸçš„软äšg主è¦åŒ…括<span lang="EN-US">3</span>ä¸ªéƒ¨åˆ†ï¼šåµŒå…¥å¼æœåŠ¡å™¨è½¯äšgòq›_°ã€?span lang="EN-US">ZigBee</span>节点控制½E‹åºã€æŽ§åˆ¶ç»ˆç«¯çš„<span lang="EN-US">Android</span>应用½E‹åºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj" lang="EN-US">3.1 </span><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj">åµŒå…¥å¼æœåŠ¡å™¨è½¯äšg实现<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>åµŒå…¥å¼æœåŠ¡å™¨è½¯äšgòq›_°çš„æ­å»ºæ ¹æ®ä»¥ä¸?span lang="EN-US">2</span>炚wœ€æ±‚楘q›è¡Œ<span lang="EN-US">:(1)</span>æœåС噍è¦å®žçŽ°å®žæ—¶å¤šä“Q务æ“作ã€?span lang="EN-US">(2)</span>æœåС噍è¦å®žçް<span lang="EN-US">TCP/IP</span>¾|‘络通信功能。因此,本系¾lŸé€‰æ‹©¿UÀL¤å®žæ—¶æ“作¾pÈ»ŸÎ¼<span lang="EN-US">C/OS-II</span>ä½œäØ“æœåС噍æ“作系¾lŸï¼Œ¿UÀL¤<span lang="EN-US">LwIP</span>实现<span lang="EN-US">TCP/IP</span>¾|‘络通信ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">3.1.1</span></st1:chsdate><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"> </span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>æ“作¾pÈ»Ÿ¿UÀL¤<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>μ<span lang="EN-US">C/OS-II</span>是一个寿UÀL¤ã€å¯å›ºåŒ–ã€å¯å‰ªè£ã€æŠ¢å å¼å¤šä“Q务实时内核。它适用于多¿U微处ç†å™¨ï¼Œå¾®æŽ§åˆ¶å™¨å’Œæ•°å­—处ç†èŠ¯ç‰‡ï¼Œæ˜¯å’Œå¾ˆå¤šå•†ä¸šæ“作¾pÈ»Ÿæ€§èƒ½ç›¸å½“的实时æ“作系¾lŸã€?span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><span style="mso-spacerun: yes">    </span></span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>在移æ¤Î?span lang="EN-US">C/OS-II</span>¾pÈ»Ÿ˜q‡ç¨‹ä¸­ï¼Œéœ€ä¿®æ”¹ä»¥ä¸‹å‡ ä¸ªæ–‡äšgåQ𿱇¾~–æ–‡ä»?span lang="EN-US">OS_CPU_A.ASM,</span>与处ç†å™¨ç›¸å…³<span lang="EN-US">C</span>æ–‡äšg<span lang="EN-US">OS_CPU.H</span>å’?span lang="EN-US">OS_CPU_C.C,</span>¾pÈ»Ÿé…置文äšg<span lang="EN-US">OS_CFG.H</span>ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">3.1.2</span></st1:chsdate><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"> LwIP</span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>å议栈移æ¤?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">LwIP</span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>æ˜?span lang="EN-US">TCP/IP</span>å议栈的一个实现。它的目的是å‡å°‘内存使用率和代ç å¤§å°åQŒä‹É<span lang="EN-US">LwIP</span>用于资æºå—陾pÈ»ŸåQŒæœ¬‹Æ¡è®¾è®¡çš„嵌入å¼ç³»¾lŸæ­£å±žäºŽæ­¤åˆ—ã€‚å› æ­¤ï¼Œä¸ºå®žçŽ°åµŒå…¥å¼æœåŠ¡å™¨çš„<span lang="EN-US">TCP/IP</span>¾|‘络通信功能åQŒæœ‰å¿…覿UÀL¤<span lang="EN-US">TCP/IP</span>å议栈,¾l¼åˆè€ƒè™‘åQŒæœ¬‹Æ¡è®¾è®¡é€‰æ‹©¿UÀL¤å¼€æºçš„<span lang="EN-US">LwIP</span>åè®®æ ˆã€‚äØ“¿UÀL¤<span lang="EN-US">LwIP</span>åQŒä¸»è¦å·¥ä½œæ˜¯éœ€é’ˆå¯¹æœ¬æ¬¡è®¾è®¡ä¸­çš„目标¾pÈ»ŸÎ¼<span lang="EN-US">C/OS-II</span>修改模拟层实现。移æ¤åŽçš„ç³»¾lŸèÊY件框架如å›?span lang="EN-US">5</span>ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image010_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image010" border="0" alt="clip_image010" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image010_thumb.gif" width="223" height="208" v:shapes="_x0000_i1029"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">5 </span>æœåС噍èÊY件框æž?/span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">3.1.3</span></st1:chsdate><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"> </span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>应用½E‹åº¾~–写<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>æœ¬æ¬¡è®¾è®¡ä¸­ï¼ŒåµŒå…¥å¼æœåŠ¡å™¨å®žçŽ°å¯¹è¿œ½E‹ç”¨æˆïL™»å½•注销ã€ç”¨æˆ·ä¿¡æ¯ç®¡ç†å’Œæ•°æ®ä¼ è¾“两大主è¦åŠŸèƒ½ã€‚æœåС噍便®å®¢æˆ·ç«¯æŒ‡ä»¤åˆ†åˆ«å®žçް客æˆïL«¯çš„登录注销ã€ç”¨æˆ·ä¿¡æ¯ç®¡ç†ã€ç»ˆç«¯è®¾å¤‡æŽ§åˆ¶ä¸‰¿U功能。用æˆïL™»å½•æ—¶æœåŠ¡å™¨åˆ›å»ºæœåŠ¡ï¼Œæ³¨é”€æ—¶ç»“æŸæœåŠ¡åÆˆåˆ‡æ–­ä¸Žå®¢æˆïL«¯çš„通信。用户信æ¯ç®¡ç†å…许用户通过客户端修改用户信æ¯ï¼Œ¾lˆç«¯è®‘Ö¤‡æŽ§åˆ¶åŠŸèƒ½å…许用户使用客户端æ¥å®žçް˜qœç¨‹ç›‘控家居环境。控制功能由æœåŠ¡å™¨ä¸Ž<span lang="EN-US">ZigBee</span>å调器通信实现。æœåŠ¡å™¨å·¥ä½œ‹¹ç¨‹å›‘Ö¦‚å›?span lang="EN-US">6</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image012_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image012" border="0" alt="clip_image012" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image012_thumb.gif" width="244" height="229" v:shapes="_x0000_i1030"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">6 </span>æœåС噍䏻¾U¿ç¨‹å·¥ä½œ‹¹ç¨‹å›?/span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>æœåС噍å¯åŠ¨åŽ˜q›è¡Œ¾pÈ»Ÿåˆå§‹åŒ–,åˆå§‹åŒ–主è¦åŒ…括设¾|?span lang="EN-US">STM32</span>¾pÈ»Ÿæ—‰™’Ÿã€ä¸²å£ã€ä»¥å¤ªç½‘ã€?span lang="EN-US">GPIO</span>ã€ä¸­æ–­æŽ§åˆ¶å™¨<span lang="EN-US">NVIC</span>ã€?span lang="EN-US">LwIP</span>栈。系¾lŸåˆå§‹åŒ–完毕创å¾<span lang="EN-US">2</span>个ä“Q务,优先¾U§äØ“<span lang="EN-US">3</span>çš„ä“Q务内å®ÒŽ(gu¨©)˜¯å®žçް<span lang="EN-US">socket</span>通信åQŒæ³¨å†Œæ•°æ®æŽ¥æ”¶å›žè°ƒå‡½æ•ŽÍ¼Œå½“æŽ¥æ”¶åˆ°æ•°æ®æ—¶åœ¨å›žè°ƒå‡½æ•°ä¸­è¿›è¡Œæ•°æ®æŽ¥æ”¶å¤„ç†ï¼Œå…¶ä¸­è¦ä‹Éç”?span lang="EN-US">socket</span>接å£å¿…须包å«<span lang="EN-US">API</span>头文ä»?span lang="EN-US">socket.h</span>。优先çñ”ä¸?span lang="EN-US">4</span>çš„ä“Q务完æˆä¸²å£æ•°æ®çš„æŽ¥æ”¶åQŒåœ¨ä»ÕdС䏭䏿–­æŸ¥è¯¢ä¸²å£æ•°æ®æŽ¥æ”¶å®Œæˆæˆ–¾~“冲区溢出标å¿?span lang="EN-US">USART_Rx_Done</span>åQŒå½“æ•°æ®æŽ¥æ”¶å®Œæ¯•æˆ–ç¼“å†²åŒºæº¢å‡ºæ—Óž¼Œæ­¤æ—¶åœ¨ä¸­æ–­æœåŠ¡ç¨‹åºä¸­è®„¡½®å…¨å±€å˜é‡<span lang="EN-US">USART_Rx_Done</span>ä¸?span lang="EN-US">1</span>åQŒå³è¡¨ç¤ºé€šçŸ¥ä¸Èº¿æˆä¸²å£æ•°æ®æŽ¥æ”¶å®Œæ¯•,ä¸Èº¿½E‹å°†æŽ¥æ”¶åˆ°å¾—æ•°æ®ä»¥ç½‘¾lœé€šä¿¡çš„æ–¹å¼å‘é€çš„客户端。æœåŠ¡å™¨ä¸­æ–­½E‹åº‹¹ç¨‹å›‘Ö¦‚å›?span lang="EN-US">7</span>ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image014_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image014" border="0" alt="clip_image014" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image014_thumb.gif" width="151" height="222" v:shapes="_x0000_i1031"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">7 </span>中断æœåŠ¡½E‹åº‹¹ç¨‹å›?/span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj" lang="EN-US">3.2 </span><span style="font-family: 宋体; mso-bidi-font-family: hyb1gj">¿UÕdŠ¨æŽ§åˆ¶¾lˆç«¯<span lang="EN-US">Android</span>应用½E‹åºè®¾è®¡<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">Android</span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>客户端应用程åºä¸»è¦å®žçŽîC¸‰ä¸ªéƒ¨åˆ†åŠŸèƒ½ï¼Œ½E‹åºåŠŸèƒ½ç•Œé¢ã€ä¸Žå®¶å±…æœåŠ¡å™¨é€šä¿¡å’Œå¤„ç†ç›¸å…³ä¿¡æ¯ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">3.2.1</span></st1:chsdate><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"> </span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>功能界é¢è®¾è®¡<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>应用½E‹åºç•Œé¢è®¾è®¡åŒ…括ç™Õd½•界é¢å’ŒåŠŸèƒ½ç•Œé¢ã€‚功能界é¢é‡‡ç”¨åº•部导航æ åˆ†æ æ˜„¡¤ºåQŒåŒ…括主™åüc€è®¾å¤‡æŽ§åˆ¶ã€ä¿¡æ¯ä¸­å¿ƒå’Œ¾pÈ»Ÿè®„¡½®å››ä¸ªæ–šw¢ã€‚主™åµä¸»è¦æ˜¾½Cºå½“å‰ä½å®…内部温度和湿度以åŠå®‰é˜²ä¿¡æ¯åQ›è®¾å¤‡æŽ§åˆ¶ä¸»è¦åŒ…括ç¯å…‰æŽ§åˆ¶ã€å®¶ç”‰|Ž§åˆ¶ã€é—¨½H—控制和情景模å¼åQŒé€šè¿‡å®‰æ£€é€‰é¡¹˜q›è¡ŒæŽ§åˆ¶åQ›æ¶ˆæ¯ä¸­å¿ƒä¸»è¦æ˜¾½CÞZ½å®…çŽ¯å¢ƒçš„ä¸€äº›å®¶å±…çŠ¶æ€æ¶ˆæ¯ï¼Œæ¯”如当ä½å®…å‘生ç«ç¾æ—¶ä¼ æ„Ÿå™¨æ£€‹¹‹åˆ°å±é™©ä¿¡å·åŽæœåŠ¡å™¨ä¼šå‘é€ä¿¡æ¯åˆ°æ¶ˆæ¯ä¸­å¿ƒæ˜„¡¤ºåQŒåÆˆä¸”æ‰‹æœºæ ¹æ®æ¶ˆæ¯å‘½ä»¤ä¼šè‡ªåŠ¨å®žçŽ°æŠ¥è­¦å’Œæé†’用æˆïL­‰åQ›ç³»¾lŸè®¾¾|®ä¸»è¦åŒ…括设¾|®ä¸€äº›ç”¨æˆähƒé™å’Œ¾|‘络通信é…置。设计好的界é¢å¦‚å›?span lang="EN-US">8</span>所½Cºã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><a href="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image016_2.gif"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="clip_image016" border="0" alt="clip_image016" src="http://www.aygfsteel.com/images/blogjava_net/jlinkcn/WindowsLiveWriter/ZigBeeAndroid_13205/clip_image016_thumb.gif" width="244" height="200" v:shapes="_x0000_i1032"></a><o:p></o:p></span></p> <p style="text-align: center; text-indent: 24pt" class="MsoNormal" align="center"><span style="font-family: 宋体; mso-bidi-font-family: 黑体">å›?span lang="EN-US">8 </span>ç™Õd½•åŠä¸»ç•Œé¢</span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"><o:p></o:p></span></p> <p style="text-indent: 24pt" class="MsoNormal"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US">3.2.2</span></st1:chsdate><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½? lang="EN-US"> </span><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>¾|‘络通信实现<span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-indent: 24pt" class="MsoNormal"><span style="font-family: 宋体; mso-bidi-font-family: 新宋ä½?>¿UÕdЍ<span lang="EN-US">Android</span>应用½E‹åºè®¾è®¡ä¸­ä¸»è¦æ¶‰åŠä¸¤ä¸ªæ–¹é¢çš„æ•°æ®é€šä¿¡åQŒä¸€ä¸ªæ˜¯ç•Œé¢<span lang="EN-US">Activity</span>¾l„å¾ä¸ŽåŽå?span lang="EN-US">Service</span>¾l„å¾é—´çš„通信åQŒå¦ä¸€ä¸ªæ˜¯<span lang="EN-US">Android</span>å®¢æˆ·ç«¯ä¸ŽåµŒå…¥å¼æœåŠ¡å™¨é—´çš„é€šä¿¡ã€‚åœ¨<span lang="EN-US">Android</span>应用½E‹åºä¸­ï¼Œ<span lang="EN-US">Activity</span>主è¦è´Ÿè´£å‰å°™åµé¢çš„展½Cºå’Œç”¨æˆ·æŒ‡ä×o的接æ”Óž¼Œ<span lang="EN-US">Service</span>则主è¦åœ¨åŽå°è´Ÿè´£é•¿æ—¶é—´æ‰§è¡Œçš„ä»ÕdŠ¡æ¯”å¦‚ç›‘æŽ§ä»ÕdŠ¡ã€‚ç§»åŠ¨å®¢æˆïL«¯åº”用½E‹åºä¸­æ•°æ®é€šä¿¡æž¶æž„如图<span lang="EN-US">9</span>ã€?span lang="EN-US"><o:p></o:p></span></span></p> <p style="text-align: center; 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å›?span lang="EN-US">1 ¾pÈ»Ÿæž¶æž„å›?/span>

    整个¾pÈ»Ÿç”׃¸¤ä¸ªç½‘¾lœç»„æˆï¼šWiFi无线局域网å’?span lang="EN-US">ZigBeeæ•îC¼ æ— çº¿ä¸ªåŸŸ¾|‘ã€?span lang="EN-US">

    WiFi 局域网的作用是实现LED 智慧照明控制¾pÈ»Ÿä¸Žæ™ºèƒ½ç»ˆç«¯ï¼ˆå¦‚æ™ºèƒ½æ‰‹æœºã€æ™ºèƒ?span lang="EN-US">Pad ½{‰ï¼‰çš„互è”äº’é€šï¼Œé€šè¿‡æ™ø™ƒ½¾lˆç«¯å¯ä»¥æ–¹ä¾¿æŽ§åˆ¶å’Œç®¡ç†ç³»¾lŸï¼›ZigBee æ•îC¼ ä¸ªåŸŸ¾|‘的作用是实现所有驱动模å—与控制讑֤‡ã€ç³»¾lŸç½‘关之间的互è”互通,æ˜?span lang="EN-US">LED 智慧照明¾pÈ»Ÿçš„基¼‹€æŽ§åˆ¶¾|‘络ã€?span lang="EN-US">

    ¾pÈ»Ÿäº§å“éµåó@¾lŸä¸€çš„交互å议,å¯å®žçŽîC¸åŒæŽ§åˆ¶å™¨æŽ§åˆ¶ä¸€ä¸ªé©±åŠ¨æ¨¡å—,一个控制控制多个驱动模å—,以åŠå„ç§æƒ…景模å¼çš„设¾|®ä¸ŽæŽ§åˆ¶åQŒç»“åˆç…§åº¦è‡ªé€‚应功能åQŒå¯é€‚应多ç§é¢†åŸŸåQŒå¦‚办公ã€å®¶åº­ç­‰åQŒè¾¾åˆ°æ™ºèƒ½ã€èŠ‚èƒ½çš„æ•ˆæžœã€?span lang="EN-US">

3 ZigBee技术的优势

(1) ä½Žæˆæœ¬ï¼šæ•°æ®ä¼ è¾“速率低,åè®®½Ž€å•,所以大大é™ä½Žäº†æˆæœ¬åQŒä¸”无需¾~´çº³ä¸“利费;

(2) ­‘…低功耗:在低耗电(sh¨´)待机模å¼ä¸‹ï¼Œä¸¤èŠ‚æ™®é€?span lang="EN-US">5 å·å¹²ç”‰|± å¯ä‹Éç”?span lang="EN-US">6 个月åˆ?span lang="EN-US">2 òqß_¼›

(3) ½E›_®šæ€§é«˜åQ?¾|‘状¾|‘络æä¾›é«˜å†—余通信路径åQ?span lang="EN-US">CSMA/CD 技术和¼‹®è®¤æœºåˆ¶¼‹®ä¿äº†ç½‘¾lœé€šä¿¡çš„稳定性;

(4) ¾l„网½Ž€å•:自组¾|‘和自动路由功能使得¾|‘络的构建和¾l´æŠ¤å˜å¾—å分å®ÒŽ(gu¨©)˜“åQ?span lang="EN-US">

(5) 高安全性:æä¾›äº†æ•°æ®å®Œæ•´æ€§æ£€æŸ¥å’Œé‰´æƒåŠŸèƒ½åQŒé‡‡ç”¨é€šç”¨çš?span lang="EN-US">AES-128 ä½åŠ å¯†ç®—æ³•ï¼›

(6) 兼容性:开攄¡š„标准使ä¸åŒä¾›åº”商的äñ”å“å¯ä»¥å¾ˆå®ÒŽ(gu¨©)˜“实现互è”互通;国际通用的å…è´šw¢‘ŒDµä‹É产å“å‡†å…¥æ›´äØ“½Ž€å•ï¼›(

7) å“应速度快:针对时åšgæ•æ„Ÿçš„应用åšäº†ä¼˜åŒ–,通信时åšgå’Œä»Žä¼‘çœ çŠ¶æ€æ¿€‹zÈš„æ—¶åšg都éžå¸¸çŸ­åQ?span lang="EN-US">

(8) ¾|‘络定w‡å¤§ï¼šå¯æ”¯æŒç®¡ç†å¤šè¾?span lang="EN-US">65535 个节ç‚V€?span lang="EN-US">

4 ¾pÈ»Ÿç‰¹ç‚¹

4.1 ä½Žæˆæœ¬ã€æ˜“安装

传统的智能照明控制解å†Ïx–¹æ¡ˆéœ€è¦é¢„先布¾|®å¤§é‡çš„通信¾U¿ç¼†åQŒæ—¢å½±å“¾ŸŽè§‚åˆå¢žåŠ äº†æ–½å·¥çš„éš¾åº¦ï¼Œç‰¹åˆ«æ˜¯å¯¹å·²å®Œæˆè£…修的家庭æ¥è¯´åQŒé‡æ–°å¸ƒ¾U‰Kœ€è¦ç ´å原有的装修环境åQŒåœ¨å¾ˆå¤§½E‹åº¦ä¸Šä¹Ÿå¢žåŠ äº†éƒ¨¾|²çš„æˆæœ¬ã€?span lang="EN-US">

本系¾lŸé‡‡ç”¨é¢†å…ˆçš„ZigBee无线模å—通讯技术和创新的安装方å¼ï¼Œå¦‚图2 所½Cºï¼Œæ— éœ€åœ¨è®¾å¤‡é—´é¢å¤–安装通讯ç”늼†åQŒæ— éœ€æ›´æ¢ä¼ ç»Ÿçš„开养I¼Œåªéœ€å®‰è£…在ç¯å…·ä¸ŠåQŒå°±å¯å®žçް坹ç¯å…‰ã€çª—帘等ç”?sh¨´)器ç?span lang="EN-US">ZigBeeæ•°æ®é‡‡é›†å’Œæ™ºèƒ½æŽ§åˆÓž¼Œä»ÖM½•一个éžä¸“业的电(sh¨´)工都能安装ã€?span lang="EN-US">

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å›?span lang="EN-US">2 ä¸åŒå¸ƒçº¿æ–¹å¼çš„安装方å¼?/span>

4.2 自组¾|‘,å…è°ƒè¯?span lang="EN-US">

本系¾lŸé‡‡ç”¨äº†ZigBeeæ•îC¼ æ¨¡å—¾|‘状¾|‘络¾l“æž„åQŒä‹É无线信å·å¯ä»¥åœ¨è®¾å¤‡ä¹‹é—´è‡ªåЍèµ\由,从而ä‹É得通信¾|‘络ä¸å—点与点之间的è·ç¦»å±€é™è€Œè¦†ç›–整个屋å­ã€‚ç³»¾lŸæž„建无需调试åQŒç³»¾lŸä¸Šç”?sh¨´)自动组¾|‘,ä»ÖM½•新加入的讑֤‡éƒ½èƒ½å¤Ÿè‡ªåŠ¨åŠ å…¥ç½‘¾lœï¼Œæ— éœ€é¢å¤–é…ç½®ã€?span lang="EN-US">

4.3 高å¯é ï¼Œæ˜“ç»´æŠ?span lang="EN-US">

本系¾lŸå„个节点设备å‡é…置独立çš?span lang="EN-US">CPU 和存储器åQŒé…¾|®ä¿¡æ¯å‡ä¿å­˜åœ¨èŠ‚ç‚¹è®¾å¤‡ä¸ŠåQŒå³¾pÈ»Ÿä¸­ä“Qä½•ä¸€ä¸ªè®¾å¤‡å‡ºçŽ°æ•…éšœï¼Œåªæ˜¯ä¸Žè¯¥æ¨¡å—相关的功能失效,而ä¸å½±å“¾|‘络其他讑֤‡çš„æ­£å¸¸è¿è¡Œï¼Œæ—¢æœ‰åˆ©äºŽå¿«é€Ÿæ•…障定ä½ï¼Œåˆæé«˜äº†ç…§æ˜ŽæŽ§åˆ¶¾pÈ»Ÿçš„容错水òqŸë€?span lang="EN-US">

4.4 éšæ—¶éšåœ°çš„多¿U控制方å¼?span lang="EN-US">

本系¾lŸå¤š¿U集中控制方å¼ï¼ŒåŒ…括机械开兟ë€è§¦æ‘¸æ¶²æ™¶å±ã€é¥æŽ§å™¨ã€æ™ºèƒ½æ‰‹æœºã€æ™ºèƒ?span lang="EN-US">Pad ½{‰ï¼Œç”¨æˆ·å¯ä»¥æ ÒŽ(gu¨©)®å®¶å±…的环境和应用的场åˆè‡ªç”±é€‰æ‹©æŽ§åˆ¶çš„æ–¹å¼ã€‚通过安装LED 调光模å—åQŒä¼ ¾lŸçš„æœºæ¢°å¼€å…›_°±èƒ½å®žçŽ?span lang="EN-US">LED ç¯å…·äº®åº¦è°ƒèŠ‚ã€?span lang="EN-US">iPhoneã€?span lang="EN-US">iPad 以åŠAndroid 手机åªéœ€ä¸‹è²å®‰è£…控制软äšgåQŒé€šè¿‡½Ž€å•设¾|®å³å¯å®žçް坹LED 照明¾pÈ»Ÿçš„æŽ§åˆ¶å’Œ½Ž¡ç†ã€?span lang="EN-US">

5 ¾pÈ»Ÿ¼‹¬äšg设计

5.1 节点¾l“æž„

ZigBee/WiFi ¾|‘å…³é‡‡ç”¨é€æ˜Žä¼ è¾“的方å¼ï¼Œç”±å®¢æˆähœºå‘é€æŽ§åˆ¶æŒ‡ä»¤ï¼Œä»ŽèŠ‚ç‚¹è®¾å¤‡æŽ¥æ”¶æŒ‡ä»¤ï¼Œòq¶æ‰§è¡Œç›¸åº”的动作以åŠå馈执行åŽçš„状æ€ï¼Œé™ä½Žäº†ä»¥å¾€æ™ø™ƒ½¾pÈ»Ÿä¸ÀLœºé«˜åº¦é›†æˆå¸¦æ¥çš„å¯é æ€§é£Žé™©ã€?span lang="EN-US">ZigBee/WiFi ¾|‘关酿œ‰WiFi 模å—å’?span lang="EN-US">ZigBeeæ•îC¼ æ¨¡å—åQ?span lang="EN-US">WiFI 模å—å¯é€šè¿‡æ— çº¿è·¯ç”±å™¨ä¸Žæ™ø™ƒ½¾lˆç«¯è®‘Ö¤‡˜qžæŽ¥åQ?span lang="EN-US">ZigBee 模å—实现控制模å—之间的无¾U¿ç»„¾|‘ã€?span lang="EN-US">

ZigBee/WiFi ¾|‘关的硬件结构如å›?span lang="EN-US">3 所½Cºã€?span lang="EN-US">

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å›?span lang="EN-US">3 ZigBee/WiFi ¾|‘å…³¼‹¬äšg¾l“æž„

从节炚w€‰ç”¨é‡‡ç”¨æ„法åŠå¯¼ä½“推出的高性能åŒä¸²å?span lang="EN-US">8ä½å•片机STM8S105kåQŒå­˜å‚¨å™¨æœ?span lang="EN-US">EEPROM 芯片AT24C02¾l„æˆã€‚æ¯ä¸ªä»ŽèŠ‚ç‚¹é…æœ‰ZigBee 无线通信模å—与网兌™¿žæŽ¥ï¼Œå®žçް命ä×o控制和数æ®çš„传输。从节点¼‹¬äšg¾l“构如图4 所½Cºã€?span lang="EN-US">

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�span lang="EN-US">4 从节点硬件结�/span>

5.2 甉|ºæ¨¡å—LNK304 æ˜?span lang="EN-US">PI å…¬å¸æŽ¨å‡ºçš„ä¸€‹ÆùN«˜æ•ˆç¦»¾U¿å¼å¼€å…³ç”µ(sh¨´)æºèŠ¯ç‰‡ã€?span lang="EN-US">

    LNK304 在一ä¸?span lang="EN-US">IC 上é¢é›†æˆäº†ä¸€ä¸?span lang="EN-US">700V 的功çŽ?span lang="EN-US">MOSFETã€æŒ¯è¡å™¨ã€ç®€å•的开/ å…ÏxŽ§åˆ¶ç”µ(sh¨´)è·¯ã€é«˜åŽ‹å¼€å…³ç”µ(sh¨´)‹¹æºã€é¢‘率调制ã€é€å‘¨æœŸçš„甉|µé™åˆ¶åŠè¿‡æ¸©ä¿æŠ¤ã€‚器件在å¯åЍåŠå·¥ä½œæœŸé—´çš„åŠŸçŽ‡æ¶ˆè€—ç›´æŽ¥ç”±æ¼æžå¼•脚的电(sh¨´)åŽ‹æ¥æä¾›åQŒå› æ­¤ï¼Œåœ?span lang="EN-US">BUCK åŠå‹È€å¼æŽ§åˆ¶å™¨ä¸­å¯èŠ‚çœå置供电(sh¨´)的相关电(sh¨´)è·¯ã€?span lang="EN-US">

LNK304 ç”¨æ¥æ›¿ä»£è¾“出甉|µž®äºŽ360mA 的所有线性åŠç”?sh¨´)容é™åŽ‹å¼éžéš”离甉|ºã€‚å…¶¾pÈ»Ÿæˆæœ¬ä¸Žæ‰€æ›¿ä»£çš„电(sh¨´)æºç›¸½{‰ï¼Œä½†æ€§èƒ½æ›´å¥½ã€æ•ˆçŽ‡æ›´é«˜ã€‚ç”µ(sh¨´)æºæ¨¡å—电(sh¨´)路原ç†å¦‚å›?span lang="EN-US">5 所½Cºã€?span lang="EN-US">

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å›?span lang="EN-US">5 甉|ºæ¨¡å—ç”?sh¨´)èµ\原ç†

6 ¾pÈ»Ÿè½¯äšg设计

6.1 ¾pÈ»Ÿ¾|‘络架构本系¾lŸç½‘¾lœæž¶æž„采ç”?span lang="EN-US">C/S 模å¼åQŒåœ¨æ™ø™ƒ½¾lˆç«¯ä¸Šå®‰è£…客æˆïL«¯åº”用软äšgåQŒé©±åŠ¨è®¾å¤‡ä½œä¸ºæœåС噍åQŒå®¢æˆïL«¯å®žæ—¶è®‰K—®ã€æŽ§åˆ¶å’Œè®„¡½®æœåŠ¡å™¨ã€‚ç³»¾lŸç½‘关作ä¸?span lang="EN-US">TCP/IP ä¸?span lang="EN-US">ZigBee¾|‘络层å议的转æ¢åQŒåº”用层åè®®ä¸è¿›è¡Œä“Q何处ç†ï¼Œç›´æŽ¥é€ä¼ ã€‚ç³»¾lŸç½‘¾lœæž¶æž„如å›?span lang="EN-US">6 所½Cºã€?span lang="EN-US">

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å›?span lang="EN-US">6 ¾pÈ»Ÿ¾|‘络架构

软äšg通信‹¹ç¨‹å¦‚图7 所½Cºã€‚ç³»¾lŸèÊY件作为客æˆähœºåQŒé©±åŠ¨æ¨¡å—作为æœåС噍åQŒå®¢æˆähœºæŒ‰ç…§é€šä¿¡åè®®å‘é€å…·ä½“的控制和设¾|®æŒ‡ä»¤ï¼Œç”±é©±åŠ¨æ¨¡å—直接接收和处ç†ç›¸åº”的指令,òq¶ä¸”ž®?span lang="EN-US">ZigBeeæ•°æ®é‡‡é›†ä¿¡æ¯å馈信æ¯åˆ°å®¢æˆähœºã€?span lang="EN-US">

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å›?span lang="EN-US">7 ¾pÈ»Ÿè½¯äšg通信‹¹ç¨‹

6.2 ZigBee ¾|‘络åè®®

ZigBee å议栈是åœ?span lang="EN-US">IEEE 802.15.4 标准基础上å¾ç«‹çš„åQŒå®šä¹‰äº†åè®®çš?span lang="EN-US">MAC å’?span lang="EN-US">PHY 层ã€?span lang="EN-US">

ZigBeeæ•îC¼ è®‘Ö¤‡åº”该包括IEEE 802.15.4åQˆè¯¥æ ‡å‡†å®šä¹‰äº?span lang="EN-US">RF ž®„频以åŠä¸Žç›¸é‚»è®¾å¤‡ä¹‹é—´çš„通信åQ‰çš„PHY å’?span lang="EN-US">MAC 层,以åŠZigBee 堆栈层:¾|‘络层(NWKåQ‰ã€åº”用层和安全æœåŠ¡æä¾›å±‚ã€?span lang="EN-US">

6.3 ¾pÈ»Ÿ½Ž¡ç†ç•Œé¢¾pÈ»Ÿ½Ž¡ç†å®Œæˆçš„主è¦ä“Q务有åQšè®¾å¤‡ç®¡ç†ï¼ŒåŒ…括æ·ÕdŠ å’Œåˆ é™¤è®¾å¤‡ï¼›æˆ‰K—´½Ž¡ç†åQŒåŒ…括添加和删除戉K—´åQŒä»¥åŠæˆ¿é—´å†…的设备和常用场景åQ›ä¸»ç•Œé¢è®„¡½®åQŒåŒ…括主界é¢å¸¸ç”¨åœºæ™¯è®„¡½®ã€ä¸ªæ€§åŒ–讄¡½®½{‰ï¼›è®‘Ö¤‡åŒæ­¥åQŒå¯å®žçްä¸åŒ¾lˆç«¯è®‘Ö¤‡ä¹‹é—´é…置信æ¯çš„åŒæ­¥ï¼›ä¸ÀLœºè®„¡½®åQŒå¯å¯¹ç³»¾lŸç½‘å…?span lang="EN-US">IP地倘q›è¡Œè®„¡½®½{‰ã€‚ç³»¾lŸç®¡ç†ç•Œé¢å¦‚å›?span lang="EN-US">8 所½Cºã€?span lang="EN-US">

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å›?span lang="EN-US">8 ¾pÈ»Ÿ½Ž¡ç†ç•Œé¢

6.4 ¾pÈ»ŸæŽ§åˆ¶ç•Œé¢

¾pÈ»ŸæŽ§åˆ¶å®žçŽ°çš„ä¸»è¦åŠŸèƒ½æ˜¯åQšæˆ¿é—´é€‰æ‹©åQŒå¯ä»¥é€‰æ‹©å„个戉K—´åQŒæŸ¥çœ‹å’ŒæŽ§åˆ¶æˆ‰K—´å†…的讑֤‡åQ›å•独控åˆÓž¼Œé’ˆå¯¹æˆ‰K—´å†…的讑֤‡å¯ä»¥˜q›è¡Œå•独控制åQŒå®žçŽ°å¼€å…Ÿë€è°ƒå…‰ã€è°ƒè‰²æ¸©ã€è°ƒè‰²å½©ã€çª—帘开关等功能åQ›åœºæ™¯æŽ§åˆÓž¼Œæ ÒŽ(gu¨©)®ç”¨æˆ·çš„预设,在房间内å¯ä»¥å®žçް䏀键å¼åœºæ™¯æŽ§åˆ¶åQ›ä¸ªæ€§åŒ–囄¡‰‡æ˜„¡¤ºåQŒé€šè¿‡¾pÈ»Ÿè®„¡½®å¯ä»¥åœ¨æˆ¿é—´å†…昄¡¤ºä¸åŒæˆ‰K—´çš„图片。系¾lŸæŽ§åˆ¶ç•Œé¢å¦‚å›?span lang="EN-US">9 所½Cºã€?span lang="EN-US">

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å›?span lang="EN-US">9 ¾pÈ»ŸæŽ§åˆ¶ç•Œé¢

7 ¾l“语

本文使用ç”?span lang="EN-US">ZigBee æ— çº¿æ¨¡å—æž„å¾äº?span lang="EN-US">LED智慧照明¾pÈ»Ÿã€‚它利用ZigBeeæ•îC¼ æ¨¡å—˜q›è¡ŒZigBeeæ•°æ®é‡‡é›†ä¼ è¾“åQŒå¯ä»¥å……åˆ†å‘æŒ?span lang="EN-US">LED 数字化照明的优势åQŒå¯¹æŽ¨åЍLED ˜q›å…¥å®¶å±…市场有ç€å¾ˆé‡è¦çš„ä½œç”¨ã€‚ç›®å‰æ­£æ˜¯å‘å±?span lang="EN-US">LED 智慧照明¾pÈ»Ÿçš„æœ€ä½Ïx—¶æœºï¼Œå®ƒå°†æ˜?span lang="EN-US">LED攚w©‹¹ªæ½®çš„下一波新的增长点åQŒå¯¹äºŽä¿ƒ˜q?span lang="EN-US">LED 照明的å‘å±•ã€æŽ¨å¯¹å›½æ°‘ç»‹¹Žçš„增长有ç€é‡è¦çš„æ„ä¹‰ã€?span lang="EN-US">

   



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