研究设计了一种灵活性强、功耗低的智能交通监控系统,其监控前端采用无线磁阻传感器,监控中心采用S3C6410核心处理器。文章首先对系统的整体结构设计做出了简要说明;在此基础上,介绍了基于无线磁阻传感器的测速方法;而后,详细论述了视频采集和监控软件设计方法;最后,在WinCE系统下实现并测试了测速和抓拍功能。 Research and design of a flexible and low power consumption of intelligent traffic monitoring system, the front end of the monitoring using wireless magnetic resistance sensor, monitoring center using S3C6410 core processor. First of all, the article gives a brief description of the overall design of the system. Based on this, the speed measurement method based on the wireless magnetoresistive sensor is introduced. Then, the design method of video capture and monitoring software is discussed in detail. Finally, under WinCE system And tested the speed and capture functions.