基于无线技术的交通灯系统设计

The design of a traffic light system based on wireless technology

针对目前城市道路交通灯控制系统的安装、改造的问题,提出了采用ZigBee和太阳能结合的无线控制系统。详细论述了系统的网络构成和主节点路口控制器的硬件与软件设计,并对其中的关键技术进行了阐述。为交通灯监控系统的设计与实现提供了一种有效的思路。

In view of the problems concerning the installation and reconstruction of a traffic light control system in a city, this paper presents a wireless control system based on the combination of the ZigBee and solar energy technology, and elaborates on the network structure and the hardware and software design of a main crossroad controller along with an analysis of the corresponding key technique. It provides an effective method for the design and realization of the traffic light monitoring-control system.