ru guo liang ge hong deng dou shi yuan xing de , zai mei you jian tou de hong lv deng de qing kuang xia , hong deng shi ke yi you zhuan de , dan shi bu ke yi zhi xing huo zhe zuo zhuan , bu guo you zhuan de shi hou ye yao zhu yi bu yao fang ai qi ta che liang de tong xing 。tong shi ye hui you yi xie qi ta de hong lv deng de lei xing de she zhi , bi ru shuo yuan xing de hong lv deng , dan shi dan du she zhi le zuo zhuan fang xiang 同方向有两个圆形交通指示灯通常因为该路段直行(或直右)车道有两条,故指示灯数和车道数相同,也有些城为防止路幅宽而增设指示灯,以便观察.2、如果路口只有圆形指示灯,无其他带有导向箭的指示灯,那么圆形即
tong fang xiang you liang ge yuan xing jiao tong zhi shi deng tong chang yin wei gai lu duan zhi xing ( huo zhi you ) che dao you liang tiao , gu zhi shi deng shu he che dao shu xiang tong , ye you xie cheng shi wei fang zhi lu fu kuan er zeng she zhi shi deng , yi bian guan cha . 2 、ru guo lu kou zhi you yuan xing zhi shi deng , wu qi ta dai you dao xiang jian tou de zhi shi deng , na me yuan xing ji " 同方向有两个圆形交通指示灯,通常是因为该路段直行(或直右)车道有两条,故指示灯数和车道数相同,也有些城为防止路幅宽而增设指示灯,以便观察。交通信号灯是指挥交通运行的信号灯,一般由红灯、绿灯、黄灯组成。
如果两个红灯都是圆形的,在没有箭的红绿灯的情况下,红灯是可以右转的,但是不可以直行或者左转,不过右转的时候也要注意不要妨碍其他车辆的通行。同时也会有一些其他的红绿灯的类型的设置,比如说圆形的红绿灯,但是单独设置了左转方向zuo you liang ge yuan xing de hong lv deng dui ying de shi liang tiao che dao , zuo bian de dui ying zuo zhuan wan che dao , you bian de dui ying zhi xing che dao 。dang liang ge deng wei lv deng shi , zhi xing che dao shang de che ke yi zhi xing he you zhuan , zuo zhuan wan che dao nei de che ke yi zhi xing he zuo zhuan 。dang zuo bian de deng wei hong deng , you bian de deng wei lv deng shi , zhi xing che "
hong lv deng you liang zhong ,yi zhong shi yuan xing hong lv deng ,yi zhong shi jian tou xing hong lv deng ,dang qi che xu yao you zhuan shi ,chu fei zhou wei you “hong deng bu ke you zhuan "zhe zhong fu zhu xing zhi shi pai ,fou ze yi ban qing kuang xia ,yuan hong deng you zhuan " tong fang xiang you liang ge yuan xing jiao tong zhi shi deng , tong chang shi yin wei gai lu duan zhi xing ( huo zhi you ) che dao you liang tiao , gu zhi shi deng shu he che dao shu xiang tong , ye you xie cheng shi wei fang zhi lu fu kuan er zeng she zhi shi deng , yi bian guan cha 。jiao tong xin hao deng shi zhi hui jiao tong yun xing de xin hao deng , yi ban you hong deng 、lv deng 、huang deng zu cheng 。
左右两个圆形的红绿灯对应的是两条车道,左边的对应左转弯车道,右边的对应直行车道。当两个灯为绿灯时,直行车道上的车可以直行和右转,左转弯车道内的车可以直行和左转。当左边的灯为红灯,右边的灯为绿灯时,直行车红绿灯有两种,一种是圆形红绿灯,一种是箭形红绿灯,当汽车需要右转时,除非周围有“红灯不可右转"这种辅助性指示牌,否则一般情况下,圆红灯右转