芒果视频下载

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)車(che)(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)：機(ji)(ji)動(dong)車(che)(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)由(you)紅(hong)(hong)(hong)色(se)(se)(se)(se)(se)、黃色(se)(se)(se)(se)(se)、綠(lv)色(se)(se)(se)(se)(se)三(san)個(ge)(ge)無圖(tu)案(an)(an)(an)圓形(xing)單(dan)位(wei)組成(cheng)的一(yi)(yi)(yi)組燈(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)機(ji)(ji)動(dong)車(che)(che)(che)(che)(che)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)。2、非機(ji)(ji)動(dong)車(che)(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)：非機(ji)(ji)動(dong)車(che)(che)(che)(che)(che)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)由(you)紅(hong)(hong)(hong)色(se)(se)(se)(se)(se)、黃色(se)(se)(se)(se)(se)、綠(lv)色(se)(se)(se)(se)(se)三(san)個(ge)(ge)內有自(zi)行(xing)(xing)(xing)(xing)(xing)(xing)車(che)(che)(che)(che)(che)圖(tu)案(an)(an)(an)的圓形(xing)單(dan)位(wei)組成(cheng)的一(yi)(yi)(yi)組燈(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)非機(ji)(ji)動(dong)車(che)(che)(che)(che)(che)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)。3、人行(xing)(xing)(xing)(xing)(xing)(xing)橫道(dao)(dao)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)：由(you)內有紅(hong)(hong)(hong)色(se)(se)(se)(se)(se)行(xing)(xing)(xing)(xing)(xing)(xing)人站立圖(tu)案(an)(an)(an)和(he)內有綠(lv)色(se)(se)(se)(se)(se)行(xing)(xing)(xing)(xing)(xing)(xing)人行(xing)(xing)(xing)(xing)(xing)(xing)走圖(tu)案(an)(an)(an)組成(cheng)的一(yi)(yi)(yi)組信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)行(xing)(xing)(xing)(xing)(xing)(xing)人通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)。4、車(che)(che)(che)(che)(che)道(dao)(dao)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)：由(you)叉形(xing)圖(tu)案(an)(an)(an)和(he)箭(jian)頭圖(tu)案(an)(an)(an)組成(cheng)的信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)，指(zhi)(zhi)(zhi)導(dao)本(ben)車(che)(che)(che)(che)(che)道(dao)(dao)內車(che)(che)(che)(che)(che)輛(liang)按(an)(an)(an)指(zhi)(zhi)(zhi)示(shi)(shi)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)，綠(lv)色(se)(se)(se)(se)(se)箭(jian)頭燈(deng)(deng)(deng)(deng)(deng)(deng)亮時(shi)，準(zhun)許本(ben)車(che)(che)(che)(che)(che)道(dao)(dao)車(che)(che)(che)(che)(che)輛(liang)按(an)(an)(an)指(zhi)(zhi)(zhi)示(shi)(shi)方(fang)向(xiang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)；紅(hong)(hong)(hong)色(se)(se)(se)(se)(se)叉形(xing)燈(deng)(deng)(deng)(deng)(deng)(deng)或箭(jian)頭燈(deng)(deng)(deng)(deng)(deng)(deng)亮時(shi)，禁止本(ben)車(che)(che)(che)(che)(che)道(dao)(dao)車(che)(che)(che)(che)(che)輛(liang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)。5、方(fang)向(xiang)指(zhi)(zhi)(zhi)示(shi)(shi)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)：由(you)紅(hong)(hong)(hong)色(se)(se)(se)(se)(se)、黃色(se)(se)(se)(se)(se)、綠(lv)色(se)(se)(se)(se)(se)三(san)個(ge)(ge)內有箭(jian)頭圖(tu)案(an)(an)(an)組成(cheng)，用(yong)于指(zhi)(zhi)(zhi)導(dao)機(ji)(ji)動(dong)車(che)(che)(che)(che)(che)按(an)(an)(an)指(zhi)(zhi)(zhi)示(shi)(shi)方(fang)向(xiang)通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)，箭(jian)頭方(fang)向(xiang)向(xiang)左(zuo)、向(xiang)上、向(xiang)右分(fen)別表示(shi)(shi)左(zuo)轉、直(zhi)行(xing)(xing)(xing)(xing)(xing)(xing)、右轉。6、閃光警(jing)告信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)：一(yi)(yi)(yi)般是持續閃爍(shuo)的黃燈(deng)(deng)(deng)(deng)(deng)(deng)，提示(shi)(shi)車(che)(che)(che)(che)(che)輛(liang)、行(xing)(xing)(xing)(xing)(xing)(xing)人通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)時(shi)注意瞭(liao)望，確認(ren)安全后通(tong)(tong)(tong)過(guo)。7、道(dao)(dao)路(lu)與(yu)鐵(tie)(tie)路(lu)平面(mian)交(jiao)叉道(dao)(dao)口(kou)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)：設置(zhi)在道(dao)(dao)路(lu)與(yu)鐵(tie)(tie)路(lu)相(xiang)交(jiao)路(lu)口(kou)，由(you)兩(liang)個(ge)(ge)或一(yi)(yi)(yi)個(ge)(ge)紅(hong)(hong)(hong)色(se)(se)(se)(se)(se)信(xin)(xin)(xin)號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)組成(cheng)，用(yong)于指(zhi)(zhi)(zhi)導(dao)車(che)(che)(che)(che)(che)輛(liang)和(he)行(xing)(xing)(xing)(xing)(xing)(xing)人通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)，兩(liang)個(ge)(ge)紅(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)交(jiao)替閃爍(shuo)或者一(yi)(yi)(yi)個(ge)(ge)紅(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)亮時(shi)，表示(shi)(shi)禁止車(che)(che)(che)(che)(che)輛(liang)、行(xing)(xing)(xing)(xing)(xing)(xing)人通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)；紅(hong)(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)熄(xi)滅時(shi)，表示(shi)(shi)允許車(che)(che)(che)(che)(che)輛(liang)、行(xing)(xing)(xing)(xing)(xing)(xing)人通(tong)(tong)(tong)行(xing)(xing)(xing)(xing)(xing)(xing)。

三、紅綠燈信號燈怎么看

在(zai)道路上(shang)行(xing)(xing)(xing)駛要(yao)(yao)(yao)(yao)學會看紅(hong)(hong)綠(lv)(lv)(lv)燈(deng)(deng)(deng)(deng)(deng)(deng)信號(hao)燈(deng)(deng)(deng)(deng)(deng)(deng)，避免違章闖燈(deng)(deng)(deng)(deng)(deng)(deng)，紅(hong)(hong)綠(lv)(lv)(lv)燈(deng)(deng)(deng)(deng)(deng)(deng)主要(yao)(yao)(yao)(yao)有(you)三(san)種(zhong)顏(yan)色(se)：1、看紅(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)：當(dang)亮(liang)起(qi)紅(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)時，不管是(shi)全屏燈(deng)(deng)(deng)(deng)(deng)(deng)還是(shi)箭頭(tou)指(zhi)(zhi)示燈(deng)(deng)(deng)(deng)(deng)(deng)，都要(yao)(yao)(yao)(yao)停(ting)止在(zai)停(ting)止線(xian)前，簡(jian)單來(lai)說就是(shi)紅(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)亮(liang)時就不要(yao)(yao)(yao)(yao)繼續(xu)行(xing)(xing)(xing)駛，如果沒(mei)(mei)有(you)右(you)轉的(de)箭頭(tou)指(zhi)(zhi)示燈(deng)(deng)(deng)(deng)(deng)(deng)，在(zai)確認安全的(de)情況下，紅(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)是(shi)允(yun)許右(you)轉的(de)，但(dan)是(shi)要(yao)(yao)(yao)(yao)禮讓直行(xing)(xing)(xing)車輛(liang)和(he)斑馬線(xian)上(shang)行(xing)(xing)(xing)人(ren)。2、看綠(lv)(lv)(lv)燈(deng)(deng)(deng)(deng)(deng)(deng)：綠(lv)(lv)(lv)燈(deng)(deng)(deng)(deng)(deng)(deng)的(de)要(yao)(yao)(yao)(yao)求(qiu)并沒(mei)(mei)有(you)那么嚴格(ge)，只要(yao)(yao)(yao)(yao)全屏燈(deng)(deng)(deng)(deng)(deng)(deng)或箭頭(tou)燈(deng)(deng)(deng)(deng)(deng)(deng)亮(liang)綠(lv)(lv)(lv)燈(deng)(deng)(deng)(deng)(deng)(deng)后可(ke)以通行(xing)(xing)(xing)，但(dan)需(xu)要(yao)(yao)(yao)(yao)注意當(dang)前車道的(de)行(xing)(xing)(xing)駛方向(xiang)，不要(yao)(yao)(yao)(yao)走錯；綠(lv)(lv)(lv)燈(deng)(deng)(deng)(deng)(deng)(deng)閃爍時要(yao)(yao)(yao)(yao)注意，盡(jin)量及時減速(su)停(ting)下，以免闖紅(hong)(hong)燈(deng)(deng)(deng)(deng)(deng)(deng)。3、看黃燈(deng)(deng)(deng)(deng)(deng)(deng)：無論是(shi)看到全屏黃燈(deng)(deng)(deng)(deng)(deng)(deng)還是(shi)箭頭(tou)黃燈(deng)(deng)(deng)(deng)(deng)(deng)，黃燈(deng)(deng)(deng)(deng)(deng)(deng)亮(liang)時已經(jing)駛過停(ting)止線(xian)的(de)車輛(liang)可(ke)以繼續(xu)行(xing)(xing)(xing)駛，而沒(mei)(mei)有(you)跨越(yue)停(ting)止線(xian)需(xu)要(yao)(yao)(yao)(yao)停(ting)下車輛(liang)。黃燈(deng)(deng)(deng)(deng)(deng)(deng)主要(yao)(yao)(yao)(yao)起(qi)一種(zhong)警示作用，同時也是(shi)一種(zhong)過度燈(deng)(deng)(deng)(deng)(deng)(deng)。

四、紅綠燈路口掉頭需要等綠燈嗎

如(ru)果(guo)路口的交通信號(hao)燈(deng)有(you)(you)掉(diao)頭(tou)(tou)指(zhi)示(shi)燈(deng)，那么就需要按照交通信號(hao)燈(deng)和地面(mian)標線(xian)(xian)的指(zhi)示(shi)行駛(shi)，等掉(diao)頭(tou)(tou)燈(deng)為綠燈(deng)才(cai)能掉(diao)頭(tou)(tou)；沒有(you)(you)掉(diao)頭(tou)(tou)指(zhi)示(shi)燈(deng)的情(qing)況(kuang)下(xia)(xia)，如(ru)果(guo)路口有(you)(you)虛線(xian)(xian)或者中(zhong)心線(xian)(xian)隔(ge)離設施(shi)有(you)(you)掉(diao)頭(tou)(tou)通道，無需跨越停止線(xian)(xian)，可(ke)以不用看(kan)紅綠燈(deng)，在確認可(ke)以安全掉(diao)頭(tou)(tou)的情(qing)況(kuang)下(xia)(xia)安全通過；如(ru)果(guo)路口沒有(you)(you)掉(diao)頭(tou)(tou)的虛線(xian)(xian)，則需要跨越停止線(xian)(xian)掉(diao)頭(tou)(tou)，這時要等待左轉綠燈(deng)亮起才(cai)能掉(diao)頭(tou)(tou)。