閃光(guang)(guang)電(dian)(dian)(dian)源電(dian)(dian)(dian)路具(ju)有工作(zuo)電(dian)(dian)(dian)壓(ya)轉(zhuan)換(huan)范圍寬、閃光(guang)(guang)控(kong)制(zhi)電(dian)(dian)(dian)路頻率穩定、非接(jie)觸、功能損耗(hao)小的優點；倒車(che)燈控(kong)制(zhi)電(dian)(dian)(dian)路利用制(zhi)動(dong)踏板(ban)斷(duan)電(dian)(dian)(dian)操作(zuo)數據信號控(kong)制(zhi)制(zhi)動(dong)踏板(ban)信號指(zhi)示燈的操作(zuo)狀態(tai)。

重慶增程(cheng)器解決了轉向(xiang)(xiang)或制動(dong)踏板實際操作數(shu)據(ju)信號，產(chan)生單脈沖工作電壓的問題。司機轉向(xiang)(xiang)顯示燈和倒車燈閃爍，并根據(ju)喇(la)叭聲發出提醒(xing)。目前轉向(xiang)(xiang)/制(zhi)動踏板控制(zhi)面板大多采用控制(zhi)模塊結(jie)構，內置閃光燈(deng)控制(zhi)電路和倒車燈(deng)控制(zhi)電路。

轉向/制(zhi)動(dong)踏板控制(zhi)電路異常引起的常見故障是轉向(xiang)燈和倒(dao)車燈在轉向(xiang)或(huo)制(zhi)動(dong)踏板時不(bu)閃爍。

如果(guo)確認電(dian)源(yuan)電(dian)路(lu)(lu)的(de)輸入(ru)電(dian)壓正常，工(gong)作數據信號(hao)在(zai)其(qi)工(gong)作端輸入(ru)，但其(qi)輸出(chu)端不能(neng)輸出(chu)單(dan)脈沖(chong)驅(qu)動器的(de)工(gong)作電(dian)壓，則(ze)表(biao)明電(dian)源(yuan)電(dian)路(lu)(lu)損壞(huai)。