芒果视频

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)動車(che)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)：機(ji)動車(che)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)由(you)(you)紅(hong)(hong)(hong)色(se)、黃(huang)色(se)、綠色(se)三(san)個(ge)無圖(tu)(tu)(tu)案(an)(an)圓形(xing)單(dan)位組(zu)(zu)成(cheng)的一(yi)(yi)(yi)組(zu)(zu)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)機(ji)動車(che)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)。2、非(fei)(fei)機(ji)動車(che)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)：非(fei)(fei)機(ji)動車(che)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)由(you)(you)紅(hong)(hong)(hong)色(se)、黃(huang)色(se)、綠色(se)三(san)個(ge)內(nei)(nei)有自行(xing)(xing)(xing)(xing)(xing)車(che)圖(tu)(tu)(tu)案(an)(an)的圓形(xing)單(dan)位組(zu)(zu)成(cheng)的一(yi)(yi)(yi)組(zu)(zu)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)非(fei)(fei)機(ji)動車(che)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)。3、人(ren)行(xing)(xing)(xing)(xing)(xing)橫道信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)：由(you)(you)內(nei)(nei)有紅(hong)(hong)(hong)色(se)行(xing)(xing)(xing)(xing)(xing)人(ren)站立(li)圖(tu)(tu)(tu)案(an)(an)和內(nei)(nei)有綠色(se)行(xing)(xing)(xing)(xing)(xing)人(ren)行(xing)(xing)(xing)(xing)(xing)走圖(tu)(tu)(tu)案(an)(an)組(zu)(zu)成(cheng)的一(yi)(yi)(yi)組(zu)(zu)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)行(xing)(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)。4、車(che)道信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)：由(you)(you)叉形(xing)圖(tu)(tu)(tu)案(an)(an)和箭頭(tou)圖(tu)(tu)(tu)案(an)(an)組(zu)(zu)成(cheng)的信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)本車(che)道內(nei)(nei)車(che)輛按指(zhi)(zhi)(zhi)示(shi)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)，綠色(se)箭頭(tou)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)亮(liang)時，準許本車(che)道車(che)輛按指(zhi)(zhi)(zhi)示(shi)方(fang)向(xiang)(xiang)(xiang)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)；紅(hong)(hong)(hong)色(se)叉形(xing)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)或箭頭(tou)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)亮(liang)時，禁止本車(che)道車(che)輛通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)。5、方(fang)向(xiang)(xiang)(xiang)指(zhi)(zhi)(zhi)示(shi)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)：由(you)(you)紅(hong)(hong)(hong)色(se)、黃(huang)色(se)、綠色(se)三(san)個(ge)內(nei)(nei)有箭頭(tou)圖(tu)(tu)(tu)案(an)(an)組(zu)(zu)成(cheng)，用于指(zhi)(zhi)(zhi)導(dao)機(ji)動車(che)按指(zhi)(zhi)(zhi)示(shi)方(fang)向(xiang)(xiang)(xiang)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)，箭頭(tou)方(fang)向(xiang)(xiang)(xiang)向(xiang)(xiang)(xiang)左(zuo)、向(xiang)(xiang)(xiang)上、向(xiang)(xiang)(xiang)右(you)分別表示(shi)左(zuo)轉、直(zhi)行(xing)(xing)(xing)(xing)(xing)、右(you)轉。6、閃(shan)(shan)光警告信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)：一(yi)(yi)(yi)般(ban)是持續閃(shan)(shan)爍的黃(huang)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)，提示(shi)車(che)輛、行(xing)(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)時注意瞭(liao)望，確認安(an)全后(hou)通(tong)(tong)過。7、道路與鐵路平面交叉道口(kou)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)：設置(zhi)在道路與鐵路相交路口(kou)，由(you)(you)兩(liang)個(ge)或一(yi)(yi)(yi)個(ge)紅(hong)(hong)(hong)色(se)信(xin)(xin)號(hao)(hao)(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)組(zu)(zu)成(cheng)，用于指(zhi)(zhi)(zhi)導(dao)車(che)輛和行(xing)(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)，兩(liang)個(ge)紅(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)交替(ti)閃(shan)(shan)爍或者(zhe)一(yi)(yi)(yi)個(ge)紅(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)亮(liang)時，表示(shi)禁止車(che)輛、行(xing)(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)；紅(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)熄滅時，表示(shi)允許車(che)輛、行(xing)(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)(xing)。

三、紅綠燈信號燈怎么看

在道路上行駛(shi)要(yao)(yao)(yao)學會(hui)看紅(hong)綠(lv)燈(deng)(deng)(deng)(deng)信(xin)號(hao)燈(deng)(deng)(deng)(deng)，避免違(wei)章闖(chuang)燈(deng)(deng)(deng)(deng)，紅(hong)綠(lv)燈(deng)(deng)(deng)(deng)主(zhu)要(yao)(yao)(yao)有(you)三種(zhong)顏色：1、看紅(hong)燈(deng)(deng)(deng)(deng)：當亮(liang)起(qi)紅(hong)燈(deng)(deng)(deng)(deng)時，不管是(shi)全屏(ping)燈(deng)(deng)(deng)(deng)還(huan)是(shi)箭(jian)頭(tou)(tou)(tou)指示燈(deng)(deng)(deng)(deng)，都要(yao)(yao)(yao)停(ting)(ting)(ting)止在停(ting)(ting)(ting)止線(xian)前(qian)，簡(jian)單來說就是(shi)紅(hong)燈(deng)(deng)(deng)(deng)亮(liang)時就不要(yao)(yao)(yao)繼續行駛(shi)，如果沒有(you)右轉(zhuan)的(de)(de)箭(jian)頭(tou)(tou)(tou)指示燈(deng)(deng)(deng)(deng)，在確(que)認安全的(de)(de)情況下(xia)，紅(hong)燈(deng)(deng)(deng)(deng)是(shi)允許右轉(zhuan)的(de)(de)，但(dan)是(shi)要(yao)(yao)(yao)禮讓直行車輛和斑(ban)馬線(xian)上行人(ren)。2、看綠(lv)燈(deng)(deng)(deng)(deng)：綠(lv)燈(deng)(deng)(deng)(deng)的(de)(de)要(yao)(yao)(yao)求(qiu)并沒有(you)那(nei)么嚴格(ge)，只(zhi)要(yao)(yao)(yao)全屏(ping)燈(deng)(deng)(deng)(deng)或箭(jian)頭(tou)(tou)(tou)燈(deng)(deng)(deng)(deng)亮(liang)綠(lv)燈(deng)(deng)(deng)(deng)后可以(yi)(yi)通行，但(dan)需(xu)要(yao)(yao)(yao)注(zhu)意當前(qian)車道的(de)(de)行駛(shi)方向，不要(yao)(yao)(yao)走錯(cuo)；綠(lv)燈(deng)(deng)(deng)(deng)閃爍時要(yao)(yao)(yao)注(zhu)意，盡量及時減速停(ting)(ting)(ting)下(xia)，以(yi)(yi)免闖(chuang)紅(hong)燈(deng)(deng)(deng)(deng)。3、看黃(huang)燈(deng)(deng)(deng)(deng)：無論(lun)是(shi)看到(dao)全屏(ping)黃(huang)燈(deng)(deng)(deng)(deng)還(huan)是(shi)箭(jian)頭(tou)(tou)(tou)黃(huang)燈(deng)(deng)(deng)(deng)，黃(huang)燈(deng)(deng)(deng)(deng)亮(liang)時已經駛(shi)過停(ting)(ting)(ting)止線(xian)的(de)(de)車輛可以(yi)(yi)繼續行駛(shi)，而沒有(you)跨越停(ting)(ting)(ting)止線(xian)需(xu)要(yao)(yao)(yao)停(ting)(ting)(ting)下(xia)車輛。黃(huang)燈(deng)(deng)(deng)(deng)主(zhu)要(yao)(yao)(yao)起(qi)一種(zhong)警示作用，同(tong)時也是(shi)一種(zhong)過度(du)燈(deng)(deng)(deng)(deng)。

四、紅綠燈路口掉頭需要等綠燈嗎

如(ru)(ru)果(guo)路口(kou)的交通(tong)信(xin)號燈(deng)有(you)(you)掉(diao)(diao)頭指(zhi)示(shi)燈(deng)，那么就(jiu)需(xu)要(yao)按照(zhao)交通(tong)信(xin)號燈(deng)和地面標線(xian)的指(zhi)示(shi)行(xing)駛，等掉(diao)(diao)頭燈(deng)為(wei)綠燈(deng)才(cai)能掉(diao)(diao)頭；沒有(you)(you)掉(diao)(diao)頭指(zhi)示(shi)燈(deng)的情況下，如(ru)(ru)果(guo)路口(kou)有(you)(you)虛線(xian)或者中心(xin)線(xian)隔(ge)離設施有(you)(you)掉(diao)(diao)頭通(tong)道，無需(xu)跨越停止(zhi)線(xian)，可(ke)以不用看紅綠燈(deng)，在確認可(ke)以安全(quan)掉(diao)(diao)頭的情況下安全(quan)通(tong)過；如(ru)(ru)果(guo)路口(kou)沒有(you)(you)掉(diao)(diao)頭的虛線(xian)，則需(xu)要(yao)跨越停止(zhi)線(xian)掉(diao)(diao)頭，這時要(yao)等待左轉(zhuan)綠燈(deng)亮起才(cai)能掉(diao)(diao)頭。