摘要
随着城市的发展,城市的交通枢纽问题越来越引起人们的关注。在道路交通形势日益紧张的城市道路系统中,如何利用现有道路交通系统对人、车、路三者的通行结构进行调配,是当前交通管理系统亟需解决的问题。本文阐述了城市交通控制系统中最关键的控制系统——交通灯控制系统的工作原理,提出了一种简单实用的基于数字集成电路的设计方法。
With the development of the city,the transportation hub of the city gets more and more attention.In the urban road system of the road traffic situation,how to allocate the traffic structure of people,vehicles and road by the existing road traffic system is an urgent problem to be solved in the current traffic management system.This paper describes the most critical control system in the urban traffic control system:the principle of traffic lights control system and puts forward a simple and practical design method based on digital integrated circuits.
出处
《价值工程》
2016年第35期152-154,共3页
Value Engineering
关键词
交通信号灯
数字集成电路
控制器
译码电路
traffic light
digital integrated circuit
controller
decoding circuit
