基于无线磁阻传感器的车辆信息采集系统研究与实现

The Research and Implement of Vehicle Information Collection System Based on Wireless Magnetic Resistive Sensor

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。

A design of flexible and low consumption intelligent traffic monitoring system is introduced in this paper. The wireless magnetic resistive sensor is used in its front monitoring part and $3C6410 core processor is used in monito- ring center. This paper first makes a brief explanation of the overall structure of the system. On this basis, the speeding measurement based on wireless magneto resistive sensor is presented. Moreover, the design of video acquisition and mo- nitoring software are discussed in details. At last, the function of speeding measurement and snapshot within WinCE op- eration system is realized and tested.