芒果视频下载

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(ji)(ji)動(dong)(dong)車(che)(che)(che)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)：機(ji)(ji)動(dong)(dong)車(che)(che)(che)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)由(you)紅(hong)色(se)、黃(huang)(huang)色(se)、綠(lv)色(se)三個(ge)無圖(tu)(tu)(tu)案(an)圓形單(dan)位組(zu)成(cheng)(cheng)的(de)一(yi)組(zu)燈(deng)，指(zhi)導機(ji)(ji)動(dong)(dong)車(che)(che)(che)通(tong)(tong)行(xing)(xing)(xing)(xing)。2、非(fei)(fei)機(ji)(ji)動(dong)(dong)車(che)(che)(che)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)：非(fei)(fei)機(ji)(ji)動(dong)(dong)車(che)(che)(che)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)由(you)紅(hong)色(se)、黃(huang)(huang)色(se)、綠(lv)色(se)三個(ge)內有自(zi)行(xing)(xing)(xing)(xing)車(che)(che)(che)圖(tu)(tu)(tu)案(an)的(de)圓形單(dan)位組(zu)成(cheng)(cheng)的(de)一(yi)組(zu)燈(deng)，指(zhi)導非(fei)(fei)機(ji)(ji)動(dong)(dong)車(che)(che)(che)通(tong)(tong)行(xing)(xing)(xing)(xing)。3、人(ren)行(xing)(xing)(xing)(xing)橫道(dao)(dao)(dao)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)：由(you)內有紅(hong)色(se)行(xing)(xing)(xing)(xing)人(ren)站立圖(tu)(tu)(tu)案(an)和(he)(he)內有綠(lv)色(se)行(xing)(xing)(xing)(xing)人(ren)行(xing)(xing)(xing)(xing)走圖(tu)(tu)(tu)案(an)組(zu)成(cheng)(cheng)的(de)一(yi)組(zu)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)，指(zhi)導行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)。4、車(che)(che)(che)道(dao)(dao)(dao)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)：由(you)叉形圖(tu)(tu)(tu)案(an)和(he)(he)箭(jian)(jian)(jian)(jian)頭(tou)圖(tu)(tu)(tu)案(an)組(zu)成(cheng)(cheng)的(de)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)，指(zhi)導本(ben)車(che)(che)(che)道(dao)(dao)(dao)內車(che)(che)(che)輛按指(zhi)示(shi)(shi)(shi)(shi)通(tong)(tong)行(xing)(xing)(xing)(xing)，綠(lv)色(se)箭(jian)(jian)(jian)(jian)頭(tou)燈(deng)亮(liang)(liang)時(shi)，準許本(ben)車(che)(che)(che)道(dao)(dao)(dao)車(che)(che)(che)輛按指(zhi)示(shi)(shi)(shi)(shi)方向通(tong)(tong)行(xing)(xing)(xing)(xing)；紅(hong)色(se)叉形燈(deng)或箭(jian)(jian)(jian)(jian)頭(tou)燈(deng)亮(liang)(liang)時(shi)，禁止本(ben)車(che)(che)(che)道(dao)(dao)(dao)車(che)(che)(che)輛通(tong)(tong)行(xing)(xing)(xing)(xing)。5、方向指(zhi)示(shi)(shi)(shi)(shi)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)：由(you)紅(hong)色(se)、黃(huang)(huang)色(se)、綠(lv)色(se)三個(ge)內有箭(jian)(jian)(jian)(jian)頭(tou)圖(tu)(tu)(tu)案(an)組(zu)成(cheng)(cheng)，用(yong)于指(zhi)導機(ji)(ji)動(dong)(dong)車(che)(che)(che)按指(zhi)示(shi)(shi)(shi)(shi)方向通(tong)(tong)行(xing)(xing)(xing)(xing)，箭(jian)(jian)(jian)(jian)頭(tou)方向向左、向上(shang)、向右(you)分別表示(shi)(shi)(shi)(shi)左轉(zhuan)、直(zhi)行(xing)(xing)(xing)(xing)、右(you)轉(zhuan)。6、閃光(guang)警(jing)告(gao)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)：一(yi)般是持續閃爍的(de)黃(huang)(huang)燈(deng)，提示(shi)(shi)(shi)(shi)車(che)(che)(che)輛、行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)時(shi)注意(yi)瞭(liao)望，確(que)認安全(quan)后(hou)通(tong)(tong)過。7、道(dao)(dao)(dao)路與(yu)鐵(tie)路平面交(jiao)叉道(dao)(dao)(dao)口(kou)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)：設(she)置在道(dao)(dao)(dao)路與(yu)鐵(tie)路相(xiang)交(jiao)路口(kou)，由(you)兩個(ge)或一(yi)個(ge)紅(hong)色(se)信(xin)(xin)(xin)號(hao)(hao)(hao)燈(deng)組(zu)成(cheng)(cheng)，用(yong)于指(zhi)導車(che)(che)(che)輛和(he)(he)行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)，兩個(ge)紅(hong)燈(deng)交(jiao)替(ti)閃爍或者一(yi)個(ge)紅(hong)燈(deng)亮(liang)(liang)時(shi)，表示(shi)(shi)(shi)(shi)禁止車(che)(che)(che)輛、行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)；紅(hong)燈(deng)熄(xi)滅時(shi)，表示(shi)(shi)(shi)(shi)允許車(che)(che)(che)輛、行(xing)(xing)(xing)(xing)人(ren)通(tong)(tong)行(xing)(xing)(xing)(xing)。

三、紅綠燈信號燈怎么看

在道(dao)路上(shang)行駛(shi)要(yao)(yao)(yao)(yao)學會看(kan)紅(hong)綠(lv)燈(deng)(deng)信號燈(deng)(deng)，避免(mian)違章闖(chuang)燈(deng)(deng)，紅(hong)綠(lv)燈(deng)(deng)主要(yao)(yao)(yao)(yao)有(you)三種顏色：1、看(kan)紅(hong)燈(deng)(deng)：當亮(liang)起紅(hong)燈(deng)(deng)時(shi)，不(bu)管是(shi)(shi)全屏(ping)(ping)(ping)燈(deng)(deng)還是(shi)(shi)箭(jian)頭指示燈(deng)(deng)，都要(yao)(yao)(yao)(yao)停止在停止線(xian)(xian)前，簡單(dan)來說就是(shi)(shi)紅(hong)燈(deng)(deng)亮(liang)時(shi)就不(bu)要(yao)(yao)(yao)(yao)繼續行駛(shi)，如果沒(mei)有(you)右轉(zhuan)的(de)(de)(de)箭(jian)頭指示燈(deng)(deng)，在確認安全的(de)(de)(de)情況下，紅(hong)燈(deng)(deng)是(shi)(shi)允許右轉(zhuan)的(de)(de)(de)，但是(shi)(shi)要(yao)(yao)(yao)(yao)禮讓(rang)直行車(che)輛(liang)和斑馬線(xian)(xian)上(shang)行人。2、看(kan)綠(lv)燈(deng)(deng)：綠(lv)燈(deng)(deng)的(de)(de)(de)要(yao)(yao)(yao)(yao)求并沒(mei)有(you)那么嚴格，只要(yao)(yao)(yao)(yao)全屏(ping)(ping)(ping)燈(deng)(deng)或箭(jian)頭燈(deng)(deng)亮(liang)綠(lv)燈(deng)(deng)后可以(yi)通行，但需(xu)要(yao)(yao)(yao)(yao)注(zhu)意當前車(che)道(dao)的(de)(de)(de)行駛(shi)方向，不(bu)要(yao)(yao)(yao)(yao)走錯；綠(lv)燈(deng)(deng)閃(shan)爍時(shi)要(yao)(yao)(yao)(yao)注(zhu)意，盡量及時(shi)減速停下，以(yi)免(mian)闖(chuang)紅(hong)燈(deng)(deng)。3、看(kan)黃(huang)燈(deng)(deng)：無論(lun)是(shi)(shi)看(kan)到全屏(ping)(ping)(ping)黃(huang)燈(deng)(deng)還是(shi)(shi)箭(jian)頭黃(huang)燈(deng)(deng)，黃(huang)燈(deng)(deng)亮(liang)時(shi)已(yi)經(jing)駛(shi)過停止線(xian)(xian)的(de)(de)(de)車(che)輛(liang)可以(yi)繼續行駛(shi)，而沒(mei)有(you)跨越停止線(xian)(xian)需(xu)要(yao)(yao)(yao)(yao)停下車(che)輛(liang)。黃(huang)燈(deng)(deng)主要(yao)(yao)(yao)(yao)起一種警示作(zuo)用(yong)，同時(shi)也是(shi)(shi)一種過度燈(deng)(deng)。

四、紅綠燈路口掉頭需要等綠燈嗎

如果路口(kou)的交通信號燈(deng)(deng)有(you)掉(diao)(diao)頭(tou)(tou)指示燈(deng)(deng)，那么就需(xu)(xu)要(yao)按照交通信號燈(deng)(deng)和地(di)面(mian)標線(xian)(xian)(xian)的指示行(xing)駛，等掉(diao)(diao)頭(tou)(tou)燈(deng)(deng)為(wei)綠燈(deng)(deng)才能掉(diao)(diao)頭(tou)(tou)；沒有(you)掉(diao)(diao)頭(tou)(tou)指示燈(deng)(deng)的情況下，如果路口(kou)有(you)虛線(xian)(xian)(xian)或者(zhe)中心線(xian)(xian)(xian)隔離(li)設(she)施(shi)有(you)掉(diao)(diao)頭(tou)(tou)通道，無(wu)需(xu)(xu)跨越(yue)停止線(xian)(xian)(xian)，可(ke)以不用看紅綠燈(deng)(deng)，在確認(ren)可(ke)以安(an)全(quan)掉(diao)(diao)頭(tou)(tou)的情況下安(an)全(quan)通過；如果路口(kou)沒有(you)掉(diao)(diao)頭(tou)(tou)的虛線(xian)(xian)(xian)，則(ze)需(xu)(xu)要(yao)跨越(yue)停止線(xian)(xian)(xian)掉(diao)(diao)頭(tou)(tou)，這(zhe)時要(yao)等待左(zuo)轉綠燈(deng)(deng)亮起(qi)才能掉(diao)(diao)頭(tou)(tou)。