一种实用的城市道路交通监控系统

A Practical Traffic Monitoring and Controling System for City Crossroads

介绍了一种实用的城市道路交通监控系统组成及原理 ,给出了系统中交通信号的采集、检测与变焦镜头的PC机直接控制电路和相关的软件。

This paper introduced a practical traffic monitoring and controlling system for the city crossroads,described the con- struction and principle of the system.Given the traffic signal detection,control circuitof the free focus lens by computerand some software.