道路路燈控制方法包括定位跟蹤探測單元、LED路燈、路燈控制單元、路燈亮暗控制單元、信息傳遞單元和路燈驅動單元。若所述定位跟蹤接收器或相鄰定位跟蹤接收器，探測到定位跟蹤探測單元則執行亮燈貴州LED路燈，否則執行關燈，繼續判斷燈亮條件；控制燈亮時間，若所述定位跟蹤接收器或相鄰定位跟蹤接收器，探測不到定位跟蹤探測單元則執行延時關燈。定位跟蹤器探測到行人模式的移動物體時，當前路燈亮暗控制程序通過路燈控制單元、路燈驅動單元，使LED路燈價格當前LED路(lu)燈(deng)全亮，如沒探(tan)測(ce)到(dao)后(hou)(hou)(hou)向鄰(lin)近定(ding)位(wei)(wei)跟蹤(zong)器(qi)探(tan)測(ce)到(dao)移(yi)動物體時(shi)(shi)，而探(tan)測(ce)到(dao)后(hou)(hou)(hou)向鄰(lin)近第n定(ding)位(wei)(wei)跟蹤(zong)器(qi)探(tan)測(ce)到(dao)移(yi)動物體時(shi)(shi)，則(ze)當前路(lu)燈(deng)亮度(du)(du)按該第n定(ding)位(wei)(wei)跟蹤(zong)器(qi)對應(ying)的(de)(de)鄰(lin)近路(lu)燈(deng)亮度(du)(du)的(de)(de)(100-(n-1)q)％來亮。1）確認(ren)燈(deng)具(ju)適合的(de)(de)設備(bei)(bei)方式，調(diao)整好設備(bei)(bei)支架，然后(hou)(hou)(hou)按燈(deng)具(ju)到(dao)電源接點的(de)(de)間隔備(bei)(bei)好相(xiang)應(ying)長度(du)(du)的(de)(de)三(san)芯電纜(lan)(lan)線。（2）將電纜(lan)(lan)穿過燈(deng)具(ju)后(hou)(hou)(hou)部的(de)(de)電纜(lan)(lan)引進(jin)孔引進(jin)燈(deng)腔內(nei)，依據燈(deng)具(ju)內(nei)接線座上標明的(de)(de)極性接好電纜(lan)(lan)線，接好線后(hou)(hou)(hou)用電線壓片壓緊電纜(lan)(lan)線。

太(tai)陽(yang)(yang)能(neng)(neng)(neng)路燈(deng)自從(cong)出(chu)現以來，就一(yi)(yi)直受到大(da)家(jia)的(de)(de)(de)(de)(de)青睞和肯定(ding)(ding)，這(zhe)種(zhong)**的(de)(de)(de)(de)(de)路燈(deng)有(you)非常多(duo)的(de)(de)(de)(de)(de)優(you)點(dian)，而且是(shi)(shi)利(li)用大(da)自然(ran)資源，讓我們(men)從(cong)中(zhong)獲利(li)許多(duo)。但是(shi)(shi)也有(you)一(yi)(yi)些(xie)(xie)人反應有(you)些(xie)(xie)太(tai)陽(yang)(yang)能(neng)(neng)(neng)路燈(deng)并(bing)不(bu)(bu)(bu)亮(liang)，除了(le)(le)內部的(de)(de)(de)(de)(de)原(yuan)因外，我們(men)還需(xu)要(yao)(yao)(yao)做(zuo)些(xie)(xie)什么呢(ni)？購買前確(que)定(ding)(ding)路燈(deng)亮(liang)度(du)在購買太(tai)陽(yang)(yang)能(neng)(neng)(neng)路燈(deng)之(zhi)前，如果(guo)(guo)是(shi)(shi)大(da)批量采購，*好(hao)是(shi)(shi)選擇有(you)廠(chang)(chang)(chang)(chang)房的(de)(de)(de)(de)(de)廠(chang)(chang)(chang)(chang)家(jia)，而且要(yao)(yao)(yao)親臨工廠(chang)(chang)(chang)(chang)去(qu)看看。如果(guo)(guo)確(que)定(ding)(ding)了(le)(le)要(yao)(yao)(yao)在哪一(yi)(yi)家(jia)購買，一(yi)(yi)定(ding)(ding)要(yao)(yao)(yao)跟對方(fang)說好(hao)對亮(liang)度(du)有(you)什么要(yao)(yao)(yao)求，如果(guo)(guo)是(shi)(shi)對這(zhe)個亮(liang)度(du)沒有(you)多(duo)大(da)概(gai)念的(de)(de)(de)(de)(de)話(hua)，可(ke)(ke)以讓對方(fang)做(zuo)一(yi)(yi)個樣板(ban)看看。對亮(liang)度(du)需(xu)求很(hen)高的(de)(de)(de)(de)(de)話(hua)，那LED光源的(de)(de)(de)(de)(de)大(da)小就要(yao)(yao)(yao)大(da)一(yi)(yi)些(xie)(xie)。也有(you)一(yi)(yi)些(xie)(xie)廠(chang)(chang)(chang)(chang)家(jia)會出(chu)于(yu)對您(nin)自身的(de)(de)(de)(de)(de)考(kao)慮，給您(nin)選擇*合適的(de)(de)(de)(de)(de)方(fang)案，如果(guo)(guo)根據您(nin)的(de)(de)(de)(de)(de)實際情況并(bing)不(bu)(bu)(bu)需(xu)要(yao)(yao)(yao)特別亮(liang)的(de)(de)(de)(de)(de)話(hua)，也可(ke)(ke)以聽聽廠(chang)(chang)(chang)(chang)家(jia)的(de)(de)(de)(de)(de)建議。安裝低(di)一(yi)(yi)點(dian)如果(guo)(guo)太(tai)陽(yang)(yang)能(neng)(neng)(neng)路燈(deng)是(shi)(shi)要(yao)(yao)(yao)安裝在道路兩邊(bian)的(de)(de)(de)(de)(de)話(hua)，我們(men)要(yao)(yao)(yao)考(kao)慮到道路兩邊(bian)是(shi)(shi)否有(you)綠(lv)化植物遮(zhe)擋。因為太(tai)陽(yang)(yang)能(neng)(neng)(neng)路燈(deng)是(shi)(shi)通(tong)過吸收太(tai)陽(yang)(yang)能(neng)(neng)(neng)轉化成電(dian)能(neng)(neng)(neng)的(de)(de)(de)(de)(de)，如果(guo)(guo)有(you)東西(xi)遮(zhe)擋的(de)(de)(de)(de)(de)話(hua)，效(xiao)果(guo)(guo)肯定(ding)(ding)不(bu)(bu)(bu)會很(hen)好(hao)。真的(de)(de)(de)(de)(de)出(chu)現這(zhe)種(zhong)情況時(shi)，不(bu)(bu)(bu)妨將太(tai)陽(yang)(yang)能(neng)(neng)(neng)燈(deng)桿的(de)(de)(de)(de)(de)高度(du)降低(di)一(yi)(yi)些(xie)(xie)，不(bu)(bu)(bu)要(yao)(yao)(yao)被完(wan)全遮(zhe)擋住太(tai)陽(yang)(yang)能(neng)(neng)(neng)板(ban)。

交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)信號(hao)燈(deng)(deng)的(de)(de)(de)(de)出(chu)現(xian)，使交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)得以(yi)操(cao)(cao)控(kong)(kong)(kong)，關(guan)于引導(dao)(dao)交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)流量、跋涉路途通(tong)(tong)(tong)(tong)行(xing)(xing)才(cai)能(neng)(neng)，削減交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)事(shi)故(gu)有(you)顯著作用(yong)(yong)(yong)。為(wei)了完(wan)(wan)畢交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)路途的(de)(de)(de)(de)處理(li)，力(li)求(qiu)交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)處理(li)先進性、科(ke)學化(hua)。用(yong)(yong)(yong)可(ke)(ke)編程(cheng)(cheng)操(cao)(cao)控(kong)(kong)(kong)器完(wan)(wan)畢交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)燈(deng)(deng)操(cao)(cao)控(kong)(kong)(kong)的(de)(de)(de)(de)操(cao)(cao)控(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)，以(yi)及該系(xi)(xi)統(tong)(tong)軟、硬件規(gui)劃(hua)辦(ban)法，實(shi)驗(yan)證明該系(xi)(xi)統(tong)(tong)完(wan)(wan)畢簡略、經濟，能(neng)(neng)夠有(you)用(yong)(yong)(yong)地引導(dao)(dao)交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)，跋涉交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)路口(kou)的(de)(de)(de)(de)通(tong)(tong)(tong)(tong)行(xing)(xing)才(cai)能(neng)(neng)。本規(gui)劃(hua)分(fen)析(xi)了現(xian)代城市交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)操(cao)(cao)控(kong)(kong)(kong)與(yu)處理(li)問題(ti)的(de)(de)(de)(de)現(xian)狀，結合交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)的(de)(de)(de)(de)實(shi)際情況論說了交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)信號(hao)燈(deng)(deng)操(cao)(cao)控(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)工(gong)(gong)作原理(li)，給出(chu)了一種簡略有(you)用(yong)(yong)(yong)的(de)(de)(de)(de)城市交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)燈(deng)(deng)操(cao)(cao)控(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)PLC規(gui)劃(hua)方案。可(ke)(ke)編程(cheng)(cheng)序操(cao)(cao)控(kong)(kong)(kong)器在工(gong)(gong)業自動化(hua)中的(de)(de)(de)(de)方位極為(wei)重(zhong)要，廣泛的(de)(de)(de)(de)使用(yong)(yong)(yong)于各個工(gong)(gong)作。跟(gen)著科(ke)技的(de)(de)(de)(de)打開，可(ke)(ke)編程(cheng)(cheng)操(cao)(cao)控(kong)(kong)(kong)器的(de)(de)(de)(de)功能(neng)(neng)日(ri)益(yi)完(wan)(wan)善，加上小型(xing)化(hua)、價格低、可(ke)(ke)靠性高，在現(xian)代工(gong)(gong)業中的(de)(de)(de)(de)作用(yong)(yong)(yong)愈加超卓。因為(wei)PLC具有(you)對運用(yong)(yong)(yong)環境適(shi)應(ying)性強的(de)(de)(de)(de)特性，同(tong)時(shi)其內部定時(shi)器資(zi)源非常豐富，可(ke)(ke)對現(xian)在廣泛運用(yong)(yong)(yong)的(de)(de)(de)(de)“漸進式”交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)信號(hao)燈(deng)(deng)進行(xing)(xing)準確操(cao)(cao)控(kong)(kong)(kong)，特別(bie)對多(duo)岔路口(kou)的(de)(de)(de)(de)操(cao)(cao)控(kong)(kong)(kong)可(ke)(ke)方便(bian)地完(wan)(wan)畢。因而(er)現(xian)在越來越多(duo)地將PLC使用(yong)(yong)(yong)于交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)燈(deng)(deng)系(xi)(xi)統(tong)(tong)中。同(tong)時(shi)有(you)些還(huan)引進觸摸(mo)屏仿(fang)照(zhao)十字(zi)路口(kou)紅綠燈(deng)(deng)閃亮(liang)及車輛通(tong)(tong)(tong)(tong)行(xing)(xing)，非常形象地顯現(xian)出(chu)了PLC在交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)信號(hao)燈(deng)(deng)系(xi)(xi)統(tong)(tong)中的(de)(de)(de)(de)實(shi)際使用(yong)(yong)(yong)。

一(yi)(yi)：LED路(lu)(lu)燈(deng)(deng)DC或(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池輸入，對(dui)6串(chuan)(chuan)LED分別做恒流(liu)(liu)控(kong)制，LED驅動的(de)(de)方(fang)(fang)式與前(qian)一(yi)(yi)種類(lei)似，差(cha)別在于由AC輸入改為(wei)DC或(huo)是(shi)(shi)(shi)由電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池輸。低壓(ya)(ya)(ya)側(ce)傳感(gan)的(de)(de)設計只要(yao)選(xuan)擇適當的(de)(de)MOS管，LED可(ke)(ke)以(yi)串(chuan)(chuan)相當多的(de)(de)顆(ke)數。相對(dui)于AC輸入的(de)(de)方(fang)(fang)案(an)，其設計較為(wei)簡單(dan)。但(dan)(dan)由于多了一(yi)(yi)次升壓(ya)(ya)(ya)的(de)(de)開(kai)關，效率相對(dui)較低。二：LED路(lu)(lu)燈(deng)(deng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)恒流(liu)(liu)精(jing)度(du)，市(shi)場上(shang)有的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)的(de)(de)恒流(liu)(liu)精(jing)度(du)差(cha)，象(xiang)市(shi)面上(shang)流(liu)(liu)行(xing)的(de)(de)推(tui)薦方(fang)(fang)案(an)等恒流(liu)(liu)的(de)(de)方(fang)(fang)案(an)，誤差(cha)達到(dao)(dao)±8%，恒流(liu)(liu)誤差(cha)太大(da)。三：LED路(lu)(lu)燈(deng)(deng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)板(ban)的(de)(de)串(chuan)(chuan)并聯與寬(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)要(yao)多寬(kuan)呢(ni)？盡量不(bu)(bu)使用寬(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，能分成(cheng)AC220V，AC110V盡可(ke)(ke)能分類(lei)，這樣才能確保(bao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)可(ke)(ke)靠(kao)性(xing)。由于目(mu)前(qian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)一(yi)(yi)般為(wei)非(fei)隔離的(de)(de)降(jiang)壓(ya)(ya)(ya)式恒流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，在要(yao)求(qiu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)110V時，輸出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)不(bu)(bu)要(yao)超(chao)(chao)過(guo)(guo)70V，串(chuan)(chuan)聯數不(bu)(bu)超(chao)(chao)過(guo)(guo)23串(chuan)(chuan)。輸入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)220V時輸出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)可(ke)(ke)以(yi)到(dao)(dao)達156V的(de)(de)。也(ye)就是(shi)(shi)(shi)說，串(chuan)(chuan)聯數不(bu)(bu)超(chao)(chao)過(guo)(guo)45串(chuan)(chuan)。并聯數不(bu)(bu)要(yao)太多，否則工作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)太大(da)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)發(fa)熱嚴重(zhong)四：單(dan)串(chuan)(chuan)降(jiang)壓(ya)(ya)(ya)結(jie)構，維修容易(yi)，而且(qie)可(ke)(ke)以(yi)做模塊(kuai)化設計，不(bu)(bu)同(tong)功(gong)率路(lu)(lu)燈(deng)(deng)可(ke)(ke)以(yi)使用相同(tong)的(de)(de)燈(deng)(deng)條(tiao)，只要(yao)更換面板(ban)，插上(shang)不(bu)(bu)同(tong)數目(mu)的(de)(de)燈(deng)(deng)條(tiao)，就可(ke)(ke)以(yi)組合出(chu)各種不(bu)(bu)同(tong)功(gong)率的(de)(de)路(lu)(lu)燈(deng)(deng)。但(dan)(dan)它的(de)(de)缺點是(shi)(shi)(shi)每(mei)一(yi)(yi)串(chuan)(chuan)都(dou)需要(yao)獨立的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)模塊(kuai)，成(cheng)本較高(gao)，而降(jiang)壓(ya)(ya)(ya)的(de)(de)結(jie)構會讓LED的(de)(de)數目(mu)受限于IC的(de)(de)耐壓(ya)(ya)(ya)。

在十字(zi)路(lu)口，交通(tong)(tong)信號(hao)燈(deng)全(quan)不(bu)(bu)亮(liang)(liang)的(de)(de)(de)情(qing)(qing)況(kuang)(kuang)下(xia)，司機該依據以下(xia)情(qing)(qing)況(kuang)(kuang)通(tong)(tong)行(xing)(xing)(xing)：右側(ce)車(che)(che)輛(liang)先行(xing)(xing)(xing)若是(shi)在沒(mei)有(you)(you)交通(tong)(tong)信號(hao)燈(deng)、沒(mei)有(you)(you)交通(tong)(tong)標(biao)(biao)志(zhi)、標(biao)(biao)線以及沒(mei)有(you)(you)交警的(de)(de)(de)情(qing)(qing)況(kuang)(kuang)下(xia)，前進(jin)方(fang)向(xiang)的(de)(de)(de)右側(ce)車(che)(che)輛(liang)具有(you)(you)優先路(lu)權，這(zhe)時(shi)，需要(yao)(yao)讓(rang)右側(ce)車(che)(che)輛(liang)優先跋(ba)(ba)涉。讓(rang)行(xing)(xing)(xing)標(biao)(biao)志(zhi)先行(xing)(xing)(xing)既沒(mei)有(you)(you)交通(tong)(tong)信號(hao)燈(deng)也(ye)沒(mei)有(you)(you)交警的(de)(de)(de)穿插路(lu)口，如果有(you)(you)讓(rang)行(xing)(xing)(xing)標(biao)(biao)志(zhi)，則有(you)(you)讓(rang)行(xing)(xing)(xing)標(biao)(biao)志(zhi)的(de)(de)(de)一(yi)方(fang)讓(rang)行(xing)(xing)(xing)。相對方(fang)向(xiang)，左(zuo)轉先行(xing)(xing)(xing)既沒(mei)有(you)(you)交通(tong)(tong)信號(hao)燈(deng)也(ye)沒(mei)有(you)(you)交警的(de)(de)(de)穿插路(lu)口，相對方(fang)向(xiang)跋(ba)(ba)涉的(de)(de)(de)右轉彎機動車(che)(che)需要(yao)(yao)讓(rang)左(zuo)轉彎的(de)(de)(de)車(che)(che)輛(liang)先行(xing)(xing)(xing)。環島(dao)(dao)(dao)，島(dao)(dao)(dao)外(wai)讓(rang)島(dao)(dao)(dao)內(nei)環島(dao)(dao)(dao)跋(ba)(ba)涉的(de)(de)(de)原則其實特別簡略，就一(yi)條“島(dao)(dao)(dao)外(wai)讓(rang)島(dao)(dao)(dao)內(nei)”。進(jin)環島(dao)(dao)(dao)時(shi)，進(jin)去的(de)(de)(de)車(che)(che)輛(liang)讓(rang)行(xing)(xing)(xing)出(chu)來的(de)(de)(de)就行(xing)(xing)(xing)了。總而言之，若是(shi)在遇到交通(tong)(tong)信號(hao)燈(deng)不(bu)(bu)亮(liang)(liang)的(de)(de)(de)情(qing)(qing)況(kuang)(kuang)下(xia)，請不(bu)(bu)要(yao)(yao)爭不(bu)(bu)要(yao)(yao)搶，在確(que)保安全(quan)的(de)(de)(de)前提下(xia)，怠慢速(su)度，挑選適(shi)合(he)機遇安全(quan)駕馭通(tong)(tong)過。