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交通信號燈行業簡介

一、交通信號燈多少錢一套

交通信號燈是安裝在路口位置，負責對行人和車輛起到秩序化的放行和安全通行的交通設備，用來維持交通秩序。一套交通信號燈由立桿、外殼、燈源、控制系統等部分組成，購買的話根據材質、高度、大小、光源等因素的不同，普遍價格在一千多元到兩千元一套的樣子；一些智能交通燈和太陽能交通燈的結構更復雜，價格也更貴，好的甚至要六七千元甚至上萬元。在選購時注意看交通燈的材料、檢驗報告，測試一下它的性能和安全性，選擇優質交通信號燈品牌的產品更可靠。

二、交通信號燈有幾種類型

1、機動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈：機動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈由紅(hong)色(se)(se)(se)、黃(huang)色(se)(se)(se)、綠(lv)色(se)(se)(se)三個(ge)無(wu)圖(tu)案圓(yuan)形單位組(zu)成(cheng)(cheng)的(de)一組(zu)燈，指(zhi)(zhi)導機動(dong)(dong)車(che)(che)(che)(che)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。2、非(fei)機動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈：非(fei)機動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈由紅(hong)色(se)(se)(se)、黃(huang)色(se)(se)(se)、綠(lv)色(se)(se)(se)三個(ge)內(nei)有(you)自行(xing)(xing)(xing)(xing)車(che)(che)(che)(che)圖(tu)案的(de)圓(yuan)形單位組(zu)成(cheng)(cheng)的(de)一組(zu)燈，指(zhi)(zhi)導非(fei)機動(dong)(dong)車(che)(che)(che)(che)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。3、人(ren)行(xing)(xing)(xing)(xing)橫道(dao)(dao)(dao)(dao)信(xin)(xin)(xin)號(hao)燈：由內(nei)有(you)紅(hong)色(se)(se)(se)行(xing)(xing)(xing)(xing)人(ren)站立(li)圖(tu)案和內(nei)有(you)綠(lv)色(se)(se)(se)行(xing)(xing)(xing)(xing)人(ren)行(xing)(xing)(xing)(xing)走圖(tu)案組(zu)成(cheng)(cheng)的(de)一組(zu)信(xin)(xin)(xin)號(hao)燈，指(zhi)(zhi)導行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。4、車(che)(che)(che)(che)道(dao)(dao)(dao)(dao)信(xin)(xin)(xin)號(hao)燈：由叉(cha)形圖(tu)案和箭頭(tou)(tou)(tou)圖(tu)案組(zu)成(cheng)(cheng)的(de)信(xin)(xin)(xin)號(hao)燈，指(zhi)(zhi)導本車(che)(che)(che)(che)道(dao)(dao)(dao)(dao)內(nei)車(che)(che)(che)(che)輛按指(zhi)(zhi)示(shi)(shi)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)，綠(lv)色(se)(se)(se)箭頭(tou)(tou)(tou)燈亮(liang)時，準許(xu)本車(che)(che)(che)(che)道(dao)(dao)(dao)(dao)車(che)(che)(che)(che)輛按指(zhi)(zhi)示(shi)(shi)方向(xiang)(xiang)(xiang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)；紅(hong)色(se)(se)(se)叉(cha)形燈或箭頭(tou)(tou)(tou)燈亮(liang)時，禁止本車(che)(che)(che)(che)道(dao)(dao)(dao)(dao)車(che)(che)(che)(che)輛通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。5、方向(xiang)(xiang)(xiang)指(zhi)(zhi)示(shi)(shi)信(xin)(xin)(xin)號(hao)燈：由紅(hong)色(se)(se)(se)、黃(huang)色(se)(se)(se)、綠(lv)色(se)(se)(se)三個(ge)內(nei)有(you)箭頭(tou)(tou)(tou)圖(tu)案組(zu)成(cheng)(cheng)，用于(yu)指(zhi)(zhi)導機動(dong)(dong)車(che)(che)(che)(che)按指(zhi)(zhi)示(shi)(shi)方向(xiang)(xiang)(xiang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)，箭頭(tou)(tou)(tou)方向(xiang)(xiang)(xiang)向(xiang)(xiang)(xiang)左(zuo)(zuo)、向(xiang)(xiang)(xiang)上、向(xiang)(xiang)(xiang)右(you)分別表示(shi)(shi)左(zuo)(zuo)轉(zhuan)、直(zhi)行(xing)(xing)(xing)(xing)、右(you)轉(zhuan)。6、閃(shan)光警告信(xin)(xin)(xin)號(hao)燈：一般是持續閃(shan)爍(shuo)的(de)黃(huang)燈，提示(shi)(shi)車(che)(che)(che)(che)輛、行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)時注(zhu)意瞭望，確(que)認安全后(hou)通(tong)(tong)(tong)過(guo)。7、道(dao)(dao)(dao)(dao)路(lu)(lu)與鐵(tie)路(lu)(lu)平面交(jiao)(jiao)叉(cha)道(dao)(dao)(dao)(dao)口(kou)信(xin)(xin)(xin)號(hao)燈：設置(zhi)在道(dao)(dao)(dao)(dao)路(lu)(lu)與鐵(tie)路(lu)(lu)相(xiang)交(jiao)(jiao)路(lu)(lu)口(kou)，由兩個(ge)或一個(ge)紅(hong)色(se)(se)(se)信(xin)(xin)(xin)號(hao)燈組(zu)成(cheng)(cheng)，用于(yu)指(zhi)(zhi)導車(che)(che)(che)(che)輛和行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)，兩個(ge)紅(hong)燈交(jiao)(jiao)替(ti)閃(shan)爍(shuo)或者(zhe)一個(ge)紅(hong)燈亮(liang)時，表示(shi)(shi)禁止車(che)(che)(che)(che)輛、行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)；紅(hong)燈熄滅時，表示(shi)(shi)允(yun)許(xu)車(che)(che)(che)(che)輛、行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。

三、紅綠燈信號燈怎么看

在道路上行(xing)(xing)駛(shi)(shi)要(yao)(yao)學會看(kan)(kan)(kan)紅(hong)(hong)(hong)(hong)綠燈(deng)(deng)(deng)(deng)(deng)信號燈(deng)(deng)(deng)(deng)(deng)，避免違章闖燈(deng)(deng)(deng)(deng)(deng)，紅(hong)(hong)(hong)(hong)綠燈(deng)(deng)(deng)(deng)(deng)主要(yao)(yao)有(you)(you)三種顏色：1、看(kan)(kan)(kan)紅(hong)(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)：當亮起紅(hong)(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)時(shi)，不管是(shi)(shi)全屏燈(deng)(deng)(deng)(deng)(deng)還是(shi)(shi)箭頭(tou)指(zhi)示(shi)燈(deng)(deng)(deng)(deng)(deng)，都要(yao)(yao)停(ting)(ting)(ting)止(zhi)在停(ting)(ting)(ting)止(zhi)線(xian)前(qian)，簡單來說就是(shi)(shi)紅(hong)(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)亮時(shi)就不要(yao)(yao)繼(ji)續行(xing)(xing)駛(shi)(shi)，如(ru)果(guo)沒(mei)有(you)(you)右(you)轉的(de)箭頭(tou)指(zhi)示(shi)燈(deng)(deng)(deng)(deng)(deng)，在確認安全的(de)情況(kuang)下(xia)，紅(hong)(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)是(shi)(shi)允許右(you)轉的(de)，但是(shi)(shi)要(yao)(yao)禮讓直行(xing)(xing)車輛(liang)和斑馬線(xian)上行(xing)(xing)人。2、看(kan)(kan)(kan)綠燈(deng)(deng)(deng)(deng)(deng)：綠燈(deng)(deng)(deng)(deng)(deng)的(de)要(yao)(yao)求并沒(mei)有(you)(you)那么嚴格，只(zhi)要(yao)(yao)全屏燈(deng)(deng)(deng)(deng)(deng)或箭頭(tou)燈(deng)(deng)(deng)(deng)(deng)亮綠燈(deng)(deng)(deng)(deng)(deng)后(hou)可(ke)以(yi)通行(xing)(xing)，但需要(yao)(yao)注(zhu)意當前(qian)車道的(de)行(xing)(xing)駛(shi)(shi)方向，不要(yao)(yao)走錯；綠燈(deng)(deng)(deng)(deng)(deng)閃爍(shuo)時(shi)要(yao)(yao)注(zhu)意，盡量及時(shi)減速(su)停(ting)(ting)(ting)下(xia)，以(yi)免闖紅(hong)(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)。3、看(kan)(kan)(kan)黃(huang)(huang)燈(deng)(deng)(deng)(deng)(deng)：無論是(shi)(shi)看(kan)(kan)(kan)到(dao)全屏黃(huang)(huang)燈(deng)(deng)(deng)(deng)(deng)還是(shi)(shi)箭頭(tou)黃(huang)(huang)燈(deng)(deng)(deng)(deng)(deng)，黃(huang)(huang)燈(deng)(deng)(deng)(deng)(deng)亮時(shi)已經駛(shi)(shi)過(guo)停(ting)(ting)(ting)止(zhi)線(xian)的(de)車輛(liang)可(ke)以(yi)繼(ji)續行(xing)(xing)駛(shi)(shi)，而沒(mei)有(you)(you)跨越停(ting)(ting)(ting)止(zhi)線(xian)需要(yao)(yao)停(ting)(ting)(ting)下(xia)車輛(liang)。黃(huang)(huang)燈(deng)(deng)(deng)(deng)(deng)主要(yao)(yao)起一種警示(shi)作用，同時(shi)也是(shi)(shi)一種過(guo)度燈(deng)(deng)(deng)(deng)(deng)。

四、紅綠燈路口掉頭需要等綠燈嗎

如(ru)果(guo)路(lu)口的交通信號(hao)燈(deng)(deng)有(you)(you)掉(diao)頭(tou)(tou)指(zhi)示(shi)(shi)燈(deng)(deng)，那么就需要按照交通信號(hao)燈(deng)(deng)和(he)地面標線(xian)(xian)的指(zhi)示(shi)(shi)行駛(shi)，等掉(diao)頭(tou)(tou)燈(deng)(deng)為(wei)綠燈(deng)(deng)才能掉(diao)頭(tou)(tou)；沒有(you)(you)掉(diao)頭(tou)(tou)指(zhi)示(shi)(shi)燈(deng)(deng)的情況下，如(ru)果(guo)路(lu)口有(you)(you)虛線(xian)(xian)或(huo)者中心線(xian)(xian)隔離設(she)施有(you)(you)掉(diao)頭(tou)(tou)通道，無需跨越停止線(xian)(xian)，可(ke)以(yi)(yi)不用(yong)看紅綠燈(deng)(deng)，在確(que)認可(ke)以(yi)(yi)安全(quan)掉(diao)頭(tou)(tou)的情況下安全(quan)通過；如(ru)果(guo)路(lu)口沒有(you)(you)掉(diao)頭(tou)(tou)的虛線(xian)(xian)，則(ze)需要跨越停止線(xian)(xian)掉(diao)頭(tou)(tou)，這時(shi)要等待左轉綠燈(deng)(deng)亮起才能掉(diao)頭(tou)(tou)。