This paper presents a new traffic equipment which can not only control the traffic signal light, but also display the guidance information to the drivers.
介绍了一种不仅能控制交通红绿灯，而且可以给驾驶员显示交通诱导信息的交通信号控制装置的研制。
Some people do not want to wait a traffic signal, so they would like to speed up to cross the road before the traffic light turning red. This is very dangerous.
一些人由于不想等红灯，所以在经过红路灯时一般都会加速，抢在交通灯变红前通过，这是十分危险的行为。
Urban traffic is an important branch of transportation system. Traffic control, especially control of traffic signal light is a dominating part of urban traffic research.
城市交通是交通系统的重要组成部分，交通控制，特别是交通信号灯的控制是城市交通研究的主要内容。
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