銆愭憳瑕併€�閲濆皪楂樺闁嬮棞(gu膩n)鏌滈渶瑕佸鏅傜洠(ji膩n)娓韩搴︾殑闇€姹傦紝瑷�(sh猫)瑷堜簡涓€绋劇绶氭脯婧郴绲�(t菕ng).瑭茬郴绲�(t菕ng)閲囩敤STM32F103鐐轰富鎺ц姱鐗�锛屽埄鐢╪RF24L01鐒＄窔妯″鍜孯S485閫氳▕鎺ュ彛鍌宠几銆佹帴鏀跺拰瀛樺劜婧害鏁�(sh霉)鎿�(j霉).娓│绲�(ji茅)鏋滆〃鏄�锛屾墍瑷�(sh猫)瑷堢郴绲�(t菕ng)杓冨ソ鍦板鐝�(xi脿n)浜嗘韩搴︾殑瀵︽檪鐩�(ji膩n)娓�.
銆愰棞(gu膩n)閸佃銆�楂樺闁嬮棞(gu膩n)鏌滐紱鐒＄窔妯″锛汻S485閫氳▕
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鍦ㄩ浕鍔涚郴绲�(t菕ng)涓紝楂樺闁嬮棞(gu膩n)鏌滃皣鏂疯矾鍣�銆佷簰鎰熷櫒鍙婄浉闂�(gu膩n)鐨勬帶鍒堕浕鍣�銆佽紨鍔╄ō(sh猫)鍌欑瓑绲勫悎璧蜂締锛屽皝闁夊湪閲戝爆鏌滃収(n猫i)锛屽皪渚涢浕绯荤当(t菕ng)鐨勯浕鑳介€�(j矛n)琛屾帴鍙楀拰鍒嗛厤銆傜劧鑰�锛岀暥(d膩ng)闆昏矾涓浕娴侀亷澶ф檪锛岄€欑ó灏侀枆寮忕祼(ji茅)妲�(g貌u)灏辨渻灏�(d菐o)鑷寸啽閲忛泦绲�(ji茅)锛屾韩鍗囧姞鍔�銆傝嫢寰椾笉鍒版湁鏁堟暎鐔憋紝闀锋湡鍦ㄦ鐠�(hu谩n)澧冧笅閬�(y霉n)琛�锛屽氨鏈冨皫(d菐o)鑷存韩鍗囧憡璀︺€佽烦闁樺仠闆荤瓑浜嬫晠锛岄€犳垚闆诲姏绯荤当(t菕ng)缍�(j墨ng)婵�(j矛)鎼嶅け锛屾摎(j霉)绲�(t菕ng)瑷�锛屾瘡骞寸磩鏈�40%鐨勯浕鍔涗簨鏁呮槸鐢遍枊闂�(gu膩n)瑷�(sh猫)鍌欐韩鍗囩暟甯搁€犳垚鐨勶紝鍥犳锛岄渶瑕侀噰鍙栨帾鏂界洠(ji膩n)娓珮澹撻枊闂�(gu膩n)鏌滅殑婧害銆傜洰鍓�锛屽父鐢ㄧ殑娓韩鏂规硶涓汉宸ョ磪澶栨脯婧叿鏈夊眬闄愭€�锛岀ず婧牊鐗囦笉鑳藉強鏅傝窡韫ゆ韩搴�銆傛澶栵紝闁嬮棞(gu膩n)鏌滃収(n猫i)鐠�(hu谩n)澧冩儭鍔�锛屾脯婧郴绲�(t菕ng)闇€鍏嬫湇澶ч浕娴併€佸挤(qi谩ng)纾佸牬绛夌挵(hu谩n)澧冨共鎿�銆傞嚌灏嶇従(xi脿n)鏈夋脯婧墜娈电殑缂洪櫡锛岃ō(sh猫)瑷堜簡涓€绋珮澹撻枊闂�(gu膩n)鏌滅劇绶氭韩搴︾洠(ji膩n)娓郴绲�(t菕ng)锛岃┎绯荤当(t菕ng)鑳藉?q奴)宕縁(xi脿n)闁嬮棞(gu膩n)鏌滃収(n猫i)婧害瀵︽檪鍦ㄧ窔鐩�(ji膩n)娓�锛屽彲浠ュ鐝�(xi脿n)瑷�(sh猫)鍌欐韩鍗囨娓殑瀵︽檪鎬с€佹湁鏁堟€�锛岃兘澶犲強鏅傜櫦(f膩)鐝�(xi脿n)婧害鐣板父閮ㄤ綅锛屾湁鏁堥伩鍏嶄簨鏁呯櫦(f膩)鐢�銆�
1绯荤当(t菕ng)姒傝堪
閫氬父婧害閲囬泦鍣ㄥ畨瑁濆湪楂樺闁嬮棞(gu膩n)鏌滈渶瑕佹脯婧殑绡€(ji茅)榛為儴浣�锛屽寘鎷枊鏂风瘈(ji茅)榛炪€佹瘝绶氳Ц闋強鎺ラ粸绛�锛岀敱6~12鍊嬫韩搴﹂噰闆嗗櫒妲�(g貌u)鎴�1鍊嬫脯閲忛泦缇�锛屾瘡鍊嬫脯閲忛泦缇ら噰鐢ㄥ姛鑰椾綆銆佸偝杓搁€熺巼楂樼殑nRF24L01鐒＄窔鐧�(f膩)灏勬ā濉�锛屽皣閲囬泦鍒扮殑绡€(ji茅)榛炴韩搴﹀偝杓�?sh霉)绲粁琛ㄦ帶鍒剁祩绔�锛岄€氶亷RS485閫氳▕鎺ュ彛涓婂偝鍒颁笂浣嶆(j墨).鍥犳锛岄珮澹撻枊闂�(gu膩n)鏌滅劇绶氭脯婧郴绲�(t菕ng)涓昏鍖呮嫭婧害閲囬泦妯″鍜屽剙琛ㄦ帶鍒剁祩绔叐澶ч儴鍒�锛岀敱婧害鍌虫劅鍣�銆乶RF24L01鐒＄窔閫氫俊銆丷S485閫氫俊绛夌祫鎴愶紝绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)濡傚湒1鎵€绀�.婧害鍌虫劅鍣ㄩ噰闆嗗悇娓│榛炴韩搴�锛岄€氶亷鐒＄窔鐧�(f膩)灏勬ā濉妌RF24L01灏囨韩搴︽暩(sh霉)鎿�(j霉)鍖泦锛屽鏅傞’绀哄湪鍎€琛ㄦ帶鍒剁祩绔晫闈笂.鍎€琛ㄦ帶鍒剁祩绔噰鐢⊿TM32F103宓屽叆寮忚姱鐗囧拰RS485閫氫俊缍�(w菐ng)绲�(lu貌)锛屽皪婧害鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛屽偝杓搞€佹帴鏀跺拰瀛樺劜锛屽悓鏅傚叿鏈夎ō(sh猫)鍌欒嚜妾㈠姛鑳�锛屽皪瓒呮韩鏁�(sh霉)鎿�(j霉)鐧�(f膩)鍑鸿鍫便€�
2纭欢瑷�(sh猫)瑷�
2.1婧害娓噺妯″
婧害鍌虫劅鍣ㄩ噰鐢―S18B20锛屾脯閲忔韩搴﹁寖鍦嶅緸-20鈩冨埌120鈩冿紝閫氶亷涓绘帶鍒跺櫒灏囩洠(ji膩n)娓埌鐨勬韩搴﹀€煎偝杓�?sh霉)绲F24L01鐒＄窔閫氫俊妯″.DS18B20鐨勬帴鍙ｉ浕璺鍦�2鎵€绀�.閫欓儴鍒哅CU鐨勪富瑕佸姛鑳芥槸婧害閲囬泦鍜屾暩(sh霉)鎿�(j霉)鍌宠几锛屾暩(sh霉)鎿�(j霉)閲忓皬锛岀▼搴忓収(n猫i)瀹硅純绨″柈锛屽洜姝ら伕鎿嘢TM8L051F3P6鍠墖姗�(j墨)瀵︾従(xi脿n)鏁�(sh霉)鎿�(j霉)瀛樺劜鍜屽偝杓告帶鍒�銆�
2.2鐒＄窔鏀剁櫦(f膩)妯″
鐩墠锛岀煭璺濋洟鐒＄窔閫氫俊鎶€琛�(sh霉)涓昏鏈夎棈(l谩n)鐗欍€乑igBee銆乄i-Fi銆丆C1101浠ュ強nRF24L01绛�?锛熺搐]鍒伴珮澹撻枊闂�(gu膩n)鏌滈珮澹�銆佸ぇ闆绘祦鍜屽挤(qi谩ng)纾佸牬绛夌壒娈婄殑閬�(y霉n)琛岀挵(hu谩n)澧冿紝浠ュ強鎺у埗妯″浣庡姛鑰�銆佷綆鎴愭湰銆佸皬鍨嬪寲绛夋妧琛�(sh霉)瑕佹眰锛岀劇绶氭ā濉婇噰鐢∟ordic鍏徃鐨刵RF24L01鑺墖閫�(j矛n)琛岃ō(sh猫)瑷�銆係TM8鍠墖姗�(j墨)鑸噉RF24L01鐒＄窔妯″鎺ュ彛闆昏矾濡傚湒3鎵€绀�锛屼簩鑰呬箣闁撻€氶亷SPI鎺ュ彛閫�(j矛n)琛岄洐鍚戦€氫俊銆�
2.3鍎€琛ㄦ帶鍒剁祩绔ā濉�
鎺у埗绲傜闆昏矾閲囩敤STM32F103鐐烘牳蹇冮€�(j矛n)琛岃ō(sh猫)瑷�锛屼富瑕佸寘鎷琇CD椤ず銆佹暩(sh霉)鎿�(j霉)瀛樺劜鑸囧牨璀︺€佺劇绶氶€氫俊鍜孯S485閫氫俊锛屽鍦�1鎵€绀恒€傞’绀烘ā濉婇噰鐢�2.8瀵告恫鏅堕’绀哄睆锛屾帶鍒惰姱鐗囩偤ILI9341锛屽瓨鍎茶姱鐗囬噰鐢ˋT24C64锛岄伕鐢ㄥ付闅旈洟鐨凴S485閫氫俊鑺墖锛岃兘澶犳湁鏁堝寮�(qi谩ng)瑷�(sh猫)鍌欑殑鎶楀共鎿捐兘鍔�锛屼繚璀夎ō(sh猫)鍌欑殑绌�(w臎n)瀹氶亱(y霉n)琛�銆�
鎺у埗绲傜妯″涓昏鍔熻兘鍖呮嫭锛�
锛�1锛�12璺劇绶氭韩搴﹂’绀�锛�
寰�(f霉)鍔熻兘锛�
锛�6锛夋暩(sh霉)鎿�(j霉)閫氳▕鍔熻兘锛岄€氶亷鏁�(sh霉)鎿�(j霉)绺界窔灏囨暩(sh霉)鎿�(j霉)涓婂偝鍒颁笂涓€绱氶噰闆嗗櫒鎴栬€呬笂鍌冲埌鍚庤嚭.
3杌熶欢瑷�(sh猫)瑷�
3.1婧害閲囬泦鑸囩櫦(f膩)閫佹ā濉婄▼搴忔祦绋嬪鍦�4鎵€绀猴細
锛�1锛夋韩搴﹂仈(d谩)鍒板揩閫熺櫦(f膩)閫佹ā寮忥紙鍫辫婧害-20鈩冿級鏅�锛屾韩搴︽暩(sh霉)鎿�(j霉)30s鐧�(f膩)閫佷竴娆★紱
锛�2锛夋韩搴︽矑鏈夐仈(d谩)鍒板揩閫熺櫦(f膩)閫佹ā寮忔檪锛�30s閫�(j矛n)琛屼竴娆℃韩搴﹂噰妯�锛岀暥(d膩ng)婧崌瓒呴亷5鈩冩檪锛屾墠灏囨暩(sh霉)鎿�(j霉)鐧�(f膩)閫佺郸鍎€琛ㄦ帶鍒剁祩绔�銆�
3.2鎺у埗绲傜妯″
鍎€琛ㄦ帶鍒剁绋嬪簭娴佺▼濡傚湒5鎵€绀�.
锛�3锛夎嫢鏄帴鏀跺埌婧害鏌ヨ鍫辨枃锛屽墖鎶婃韩搴﹀€奸€佸埌鍎€琛ㄦ帶鍒剁祩绔�
4娓│绲�(ji茅)鏋�
鐢变簬鍦ㄧ郴绲�(t菕ng)瑷�(sh猫)缃晫闈腑娓韩榛炴暩(sh霉)瑷�(sh猫)缃偤12锛屽洜姝�锛屽鏅傛韩搴﹂’绀虹晫闈㈠皪鎳�(y墨ng)鏈�12璺韩搴﹁几鍑�.濡傚湒6锛坅锛墌锛坈锛夋墍绀虹偤绯荤当(t菕ng)鍎€琛ㄦ帶鍒剁祩绔’绀虹晫闈�銆傛澶栵紝绯荤当(t菕ng)瑷�(sh猫)缃晫闈㈤倓鍙互灏嶉厤灏嶇⒓銆佹韩搴︿笂涓嬮檺銆侀€氫俊鍦板潃銆佹尝鐗圭巼浠ュ強绯荤当(t菕ng)鏅傞枔绛夐€�(j矛n)琛岃ō(sh猫)缃�銆傝ō(sh猫)缃韩搴﹀牨璀﹀€肩偤90鈩�锛岃嫢瀵︽檪婧害鍊艰秴閬庨€欎竴婧害涓婇檺鏅傦紝灏囧湪浜嬩欢瑷橀寗鐣岄潰瑷橀寗姝ゆ浜嬩欢鐧�(f膩)鐢熺殑鏅傞枔銆佹韩搴﹀€间互鍙婃寔绾�(x霉)鏅傞枔銆備簨浠惰閷勭晫闈㈠叡鏈�4闋侊紝鍙互瑷橀寗12娆″牨璀︿簨浠�锛屽湒6锛坈锛夐’绀虹殑鏄叾涓殑绗�1闋併€�
5瀹夌鐟炴韩搴﹀湪绶氱洠(ji膩n)娓郴绲�(t菕ng)瑙ｆ焙鏂规
5.1姒傝堪
闆绘埃鎺ラ粸鍦ㄧ窔娓韩瑁濈疆閬╃敤浜庨珮浣庡闁嬮棞(gu膩n)鏌滃収(n猫i)闆荤簻鎺ラ牠銆佹柗璺櫒瑙搁牠銆佸垁闁橀枊闂�(gu膩n)銆侀珮澹撻浕绾滀腑闁撻牠銆佸共寮忚畩澹撳櫒銆佷綆澹撳ぇ闆绘祦绛夎ō(sh猫)鍌欑殑婧害鐩�(ji膩n)娓�锛岄槻姝㈠湪閬�(y霉n)琛岄亷绋嬩腑鍥犳哀鍖�銆佹澗鍕�銆佺伆濉电瓑鍥犵礌閫犳垚鎺ラ粸鎺ヨЦ闆婚樆閬庡ぇ鑰岀櫦(f膩)鐔辨垚鐐哄畨鍏ㄩ毐鎮�锛屾彁楂樿ō(sh猫)鍌欏畨鍏ㄤ繚闅�锛屽強鏅�銆佹寔绾�(x霉)銆佹簴(zh菙n)纰哄弽鏄犺ō(sh猫)鍌欓亱(y霉n)琛岀媭鎱�(t脿i)锛岄檷浣庤ō(sh猫)鍌欎簨鏁呯巼銆�
Acrel-2000T鐒＄窔娓韩鐩�(ji膩n)鎺х郴绲�(t菕ng)閫氶亷RS485绺界窔鎴栦互澶恫(w菐ng)鑸囬枔闅斿堡鐨勮ō(sh猫)鍌欑洿鎺ラ€�(j矛n)琛岄€氳▕锛岀郴绲�(t菕ng)瑷�(sh猫)瑷堥伒寰湅闅涙(bi膩o)婧�(zh菙n)Modbus-RTU銆丮odbus-TCP绛夊偝杓歌(gu墨)绱勶紝瀹夊叏鎬�銆佸彲闈犳€у拰闁嬫斁鎬ч兘寰楀埌浜嗚純澶у湴鎻愰珮銆傝┎绯荤当(t菕ng)鍏锋湁閬欎俊銆侀仚娓�銆侀仚鎺�銆侀仚瑾�(di脿o)銆侀仚瑷�(sh猫)銆佷簨浠跺牨璀�銆佹洸绶�銆佹鍦栥€佸牨琛ㄥ拰鐢ㄦ埗绠＄悊鍔熻兘锛屽彲浠ョ洠(ji膩n)鎺�?z茅)o绶氭脯婧郴绲�(t菕ng)鐨勮ō(sh猫)鍌欓亱(y霉n)琛岀媭娉�锛屽鐝�(xi脿n)蹇€熷牨璀﹂熆鎳�(y墨ng)锛岄爯(y霉)闃插毚(y谩n)閲嶆晠闅滅櫦(f膩)鐢�銆�
5.2鎳�(y墨ng)鐢ㄥ牬鎵€
閬╁悎鍦ㄦ硾鍦ㄩ浕鍔涚墿鑱�(li谩n)缍�(w菐ng)銆侀嫾寤�銆佸寲宸ャ€佹按娉�銆佹暩(sh霉)鎿�(j霉)涓績銆侀啱(y墨)闄�銆佹(j墨)鍫�銆侀浕寤�銆佺叅绀︾瓑寤犵う浼佹キ(y猫)銆佽畩閰嶉浕鎵€绛夐浕鍔涜ō(sh猫)鍌欑殑婧害鐩�(ji膩n)娓�銆�
5.3绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)
婧害鍦ㄧ窔鐩�(ji膩n)娓郴绲�(t菕ng)绲�(ji茅)妲�(g貌u)鍦�
5.4绯荤当(t菕ng)鍔熻兘
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