芒果视频下载

交通燈行業簡介

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(ji)動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)號(hao)燈(deng)(deng)：機(ji)動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)號(hao)燈(deng)(deng)由(you)(you)(you)紅(hong)(hong)(hong)色(se)(se)、黃色(se)(se)、綠色(se)(se)三(san)(san)個(ge)(ge)無圖(tu)(tu)案圓形單位組(zu)(zu)成的(de)一(yi)組(zu)(zu)燈(deng)(deng)，指(zhi)(zhi)(zhi)(zhi)導機(ji)動(dong)(dong)車(che)(che)(che)(che)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。2、非機(ji)動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)號(hao)燈(deng)(deng)：非機(ji)動(dong)(dong)車(che)(che)(che)(che)信(xin)(xin)號(hao)燈(deng)(deng)由(you)(you)(you)紅(hong)(hong)(hong)色(se)(se)、黃色(se)(se)、綠色(se)(se)三(san)(san)個(ge)(ge)內有自行(xing)(xing)(xing)(xing)車(che)(che)(che)(che)圖(tu)(tu)案的(de)圓形單位組(zu)(zu)成的(de)一(yi)組(zu)(zu)燈(deng)(deng)，指(zhi)(zhi)(zhi)(zhi)導非機(ji)動(dong)(dong)車(che)(che)(che)(che)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。3、人(ren)(ren)行(xing)(xing)(xing)(xing)橫道信(xin)(xin)號(hao)燈(deng)(deng)：由(you)(you)(you)內有紅(hong)(hong)(hong)色(se)(se)行(xing)(xing)(xing)(xing)人(ren)(ren)站立(li)圖(tu)(tu)案和內有綠色(se)(se)行(xing)(xing)(xing)(xing)人(ren)(ren)行(xing)(xing)(xing)(xing)走(zou)圖(tu)(tu)案組(zu)(zu)成的(de)一(yi)組(zu)(zu)信(xin)(xin)號(hao)燈(deng)(deng)，指(zhi)(zhi)(zhi)(zhi)導行(xing)(xing)(xing)(xing)人(ren)(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。4、車(che)(che)(che)(che)道信(xin)(xin)號(hao)燈(deng)(deng)：由(you)(you)(you)叉(cha)形圖(tu)(tu)案和箭(jian)頭(tou)圖(tu)(tu)案組(zu)(zu)成的(de)信(xin)(xin)號(hao)燈(deng)(deng)，指(zhi)(zhi)(zhi)(zhi)導本(ben)車(che)(che)(che)(che)道內車(che)(che)(che)(che)輛(liang)(liang)按指(zhi)(zhi)(zhi)(zhi)示(shi)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)，綠色(se)(se)箭(jian)頭(tou)燈(deng)(deng)亮(liang)時(shi)(shi)，準許本(ben)車(che)(che)(che)(che)道車(che)(che)(che)(che)輛(liang)(liang)按指(zhi)(zhi)(zhi)(zhi)示(shi)方向(xiang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)；紅(hong)(hong)(hong)色(se)(se)叉(cha)形燈(deng)(deng)或(huo)箭(jian)頭(tou)燈(deng)(deng)亮(liang)時(shi)(shi)，禁(jin)止本(ben)車(che)(che)(che)(che)道車(che)(che)(che)(che)輛(liang)(liang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)。5、方向(xiang)指(zhi)(zhi)(zhi)(zhi)示(shi)信(xin)(xin)號(hao)燈(deng)(deng)：由(you)(you)(you)紅(hong)(hong)(hong)色(se)(se)、黃色(se)(se)、綠色(se)(se)三(san)(san)個(ge)(ge)內有箭(jian)頭(tou)圖(tu)(tu)案組(zu)(zu)成，用(yong)于(yu)指(zhi)(zhi)(zhi)(zhi)導機(ji)動(dong)(dong)車(che)(che)(che)(che)按指(zhi)(zhi)(zhi)(zhi)示(shi)方向(xiang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)，箭(jian)頭(tou)方向(xiang)向(xiang)左、向(xiang)上(shang)、向(xiang)右分別表(biao)示(shi)左轉(zhuan)、直行(xing)(xing)(xing)(xing)、右轉(zhuan)。6、閃光(guang)警告信(xin)(xin)號(hao)燈(deng)(deng)：一(yi)般是持續閃爍的(de)黃燈(deng)(deng)，提示(shi)車(che)(che)(che)(che)輛(liang)(liang)、行(xing)(xing)(xing)(xing)人(ren)(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)時(shi)(shi)注(zhu)意瞭望，確認(ren)安全后通(tong)(tong)(tong)過。7、道路與(yu)鐵路平面(mian)交叉(cha)道口(kou)信(xin)(xin)號(hao)燈(deng)(deng)：設(she)置在道路與(yu)鐵路相交路口(kou)，由(you)(you)(you)兩個(ge)(ge)或(huo)一(yi)個(ge)(ge)紅(hong)(hong)(hong)色(se)(se)信(xin)(xin)號(hao)燈(deng)(deng)組(zu)(zu)成，用(yong)于(yu)指(zhi)(zhi)(zhi)(zhi)導車(che)(che)(che)(che)輛(liang)(liang)和行(xing)(xing)(xing)(xing)人(ren)(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)，兩個(ge)(ge)紅(hong)(hong)(hong)燈(deng)(deng)交替閃爍或(huo)者一(yi)個(ge)(ge)紅(hong)(hong)(hong)燈(deng)(deng)亮(liang)時(shi)(shi)，表(biao)示(shi)禁(jin)止車(che)(che)(che)(che)輛(liang)(liang)、行(xing)(xing)(xing)(xing)人(ren)(ren)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)；紅(hong)(hong)(hong)燈(deng)(deng)熄滅時(shi)(shi)，表(biao)示(shi)允許車(che)(che)(che)(che)輛(liang)(liang)、行(xing)(xing)(xing)(xing)人(ren)(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)駛(shi)(shi)要(yao)(yao)(yao)(yao)學(xue)會(hui)看紅(hong)綠(lv)(lv)燈(deng)(deng)信號燈(deng)(deng)，避免違(wei)章(zhang)闖(chuang)燈(deng)(deng)，紅(hong)綠(lv)(lv)燈(deng)(deng)主要(yao)(yao)(yao)(yao)有(you)三種(zhong)顏色：1、看紅(hong)燈(deng)(deng)：當亮(liang)起紅(hong)燈(deng)(deng)時(shi)，不(bu)管是(shi)全(quan)(quan)屏(ping)燈(deng)(deng)還是(shi)箭(jian)頭指示燈(deng)(deng)，都要(yao)(yao)(yao)(yao)停止(zhi)在停止(zhi)線前，簡(jian)單來說就是(shi)紅(hong)燈(deng)(deng)亮(liang)時(shi)就不(bu)要(yao)(yao)(yao)(yao)繼續行(xing)駛(shi)(shi)，如果(guo)沒有(you)右轉(zhuan)的(de)箭(jian)頭指示燈(deng)(deng)，在確認(ren)安全(quan)(quan)的(de)情況下，紅(hong)燈(deng)(deng)是(shi)允(yun)許右轉(zhuan)的(de)，但(dan)是(shi)要(yao)(yao)(yao)(yao)禮讓直行(xing)車(che)(che)輛和斑馬(ma)線上行(xing)人。2、看綠(lv)(lv)燈(deng)(deng)：綠(lv)(lv)燈(deng)(deng)的(de)要(yao)(yao)(yao)(yao)求并沒有(you)那么嚴格(ge)，只要(yao)(yao)(yao)(yao)全(quan)(quan)屏(ping)燈(deng)(deng)或箭(jian)頭燈(deng)(deng)亮(liang)綠(lv)(lv)燈(deng)(deng)后可以通行(xing)，但(dan)需(xu)要(yao)(yao)(yao)(yao)注意當前車(che)(che)道的(de)行(xing)駛(shi)(shi)方(fang)向，不(bu)要(yao)(yao)(yao)(yao)走錯(cuo)；綠(lv)(lv)燈(deng)(deng)閃(shan)爍時(shi)要(yao)(yao)(yao)(yao)注意，盡量及(ji)時(shi)減速(su)停下，以免闖(chuang)紅(hong)燈(deng)(deng)。3、看黃(huang)(huang)燈(deng)(deng)：無論是(shi)看到全(quan)(quan)屏(ping)黃(huang)(huang)燈(deng)(deng)還是(shi)箭(jian)頭黃(huang)(huang)燈(deng)(deng)，黃(huang)(huang)燈(deng)(deng)亮(liang)時(shi)已經駛(shi)(shi)過停止(zhi)線的(de)車(che)(che)輛可以繼續行(xing)駛(shi)(shi)，而沒有(you)跨越停止(zhi)線需(xu)要(yao)(yao)(yao)(yao)停下車(che)(che)輛。黃(huang)(huang)燈(deng)(deng)主要(yao)(yao)(yao)(yao)起一種(zhong)警示作用(yong)，同(tong)時(shi)也是(shi)一種(zhong)過度燈(deng)(deng)。

四、紅綠燈路口掉頭需要等綠燈嗎

如果(guo)(guo)路(lu)口(kou)的(de)交(jiao)通信號燈有掉(diao)頭(tou)指(zhi)示(shi)燈，那么就需(xu)要按照交(jiao)通信號燈和地面標線(xian)(xian)的(de)指(zhi)示(shi)行(xing)駛，等掉(diao)頭(tou)燈為綠(lv)燈才能(neng)掉(diao)頭(tou)；沒有掉(diao)頭(tou)指(zhi)示(shi)燈的(de)情況下，如果(guo)(guo)路(lu)口(kou)有虛線(xian)(xian)或者中心線(xian)(xian)隔離設施(shi)有掉(diao)頭(tou)通道，無需(xu)跨(kua)越停(ting)止(zhi)線(xian)(xian)，可以(yi)不用看紅綠(lv)燈，在確認(ren)可以(yi)安全(quan)掉(diao)頭(tou)的(de)情況下安全(quan)通過；如果(guo)(guo)路(lu)口(kou)沒有掉(diao)頭(tou)的(de)虛線(xian)(xian)，則需(xu)要跨(kua)越停(ting)止(zhi)線(xian)(xian)掉(diao)頭(tou)，這時要等待左轉(zhuan)綠(lv)燈亮起才能(neng)掉(diao)頭(tou)。