交通信號燈是指揮交通運行的信號燈(deng),一般由紅(hong)燈(deng)、綠燈(deng)、黃燈(deng)組成。紅(hong)燈(deng)表示禁止通行,綠燈(deng)表示準許(xu)通行,黃燈(deng)表示警(jing)示。
交(jiao)通信(xin)號(hao)(hao)燈(deng)(deng)分為:機動車(che)(che)信(xin)號(hao)(hao)燈(deng)(deng)、非(fei)機動車(che)(che)信(xin)號(hao)(hao)燈(deng)(deng)、人行橫道(dao)信(xin)號(hao)(hao)燈(deng)(deng)、方向指示(shi)指示(shi)燈(deng)(deng)(箭頭信(xin)號(hao)(hao)燈(deng)(deng))、車(che)(che)道(dao)信(xin)號(hao)(hao)燈(deng)(deng)、閃光警告(gao)信(xin)號(hao)(hao)燈(deng)(deng)、道(dao)路與鐵路平(ping)面交(jiao)叉道(dao)口信(xin)號(hao)(hao)燈(deng)(deng)。
在(zai)十字路(lu)口,四(si)面都(dou)懸掛(gua)著紅(hong)(hong)(hong)、黃(huang)、綠(lv)(lv)、三色(se)交通(tong)(tong)信號(hao)燈(deng),它是(shi)不出聲的(de)“交通(tong)(tong)警察”。紅(hong)(hong)(hong)綠(lv)(lv)燈(deng)是(shi)國際統一的(de)交通(tong)(tong)信號(hao)燈(deng)。紅(hong)(hong)(hong)燈(deng)是(shi)停(ting)止信號(hao),綠(lv)(lv)燈(deng)是(shi)通(tong)(tong)行(xing)(xing)(xing)信號(hao)。交叉路(lu)口,幾個方向(xiang)來的(de)車(che)(che)都(dou)匯集在(zai)這(zhe)兒(er),有(you)(you)的(de)要直行(xing)(xing)(xing),有(you)(you)的(de)要拐彎(wan),到底讓誰先(xian)走,這(zhe)就是(shi)要聽從紅(hong)(hong)(hong)綠(lv)(lv)燈(deng)指揮。紅(hong)(hong)(hong)燈(deng)亮,禁(jin)止直行(xing)(xing)(xing)或左轉彎(wan),在(zai)不礙行(xing)(xing)(xing)人(ren)和車(che)(che)輛(liang)情況下,允許車(che)(che)輛(liang)右轉彎(wan);綠(lv)(lv)燈(deng)亮,準(zhun)許車(che)(che)輛(liang)直行(xing)(xing)(xing)或轉彎(wan);黃(huang)燈(deng)亮,停(ting)在(zai)路(lu)口停(ting)止線或人(ren)行(xing)(xing)(xing)橫道線以(yi)內,已經(jing)繼續通(tong)(tong)行(xing)(xing)(xing);黃(huang)燈(deng)閃爍時(shi),警告車(che)(che)輛(liang)注意安全。
公(gong)司地址(zhi):新疆(jiang)烏魯木(mu)齊市水磨溝區西(xi)虹東路華凌國際商(shang)貿(mao)燈具城E區3-02號(hao)
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