城市交通路口信号控制存在的问题及对策

Problems and Countermeasures of Traffic Signal Control at Urban Road Intersections

道路交通信号控制机及道路交通信号灯是控制交叉路口交通信号的重要设备,各种交通控制方式最终都要通过它们来实现。概述了我国信号机产品在标准符合性、信号灯设置规范及控制方式等方面存在的问题,并提出了相应对策。

Road traffic signal controllers and road traffic signal lamps are important equipment used for controlling traffic signals at road intersections,and various traffic controlling modes will eventually have to use them to achieve.The paper provides an overview on the problems of traffic signal controllers from some aspects such as the conformity to the standard,the setting specification of signal lamp,control mode and so on,and puts forward countermeasures.