一种嵌入式无线车辆信息采集系统设计

摘要

提出了一种新的嵌入式无线车辆信息采集系统设计方案,这种方案基于S3C6410硬件平台和嵌入式WinCE操作系统.研究了基于磁阻传感器的无线车辆检测技术的基本原理与通信方式；针对无线车辆信息采集系统的构成与实现方法进行了详细的研究与设计；在嵌入式WinCE平台下完成了基于MFC的无线车辆信息采集系统的应用程序界面和功能的开发,并对系统进行了车辆存在和车速测试.测试结果表明:系统能够在低功耗工况下实现对车辆信息的采集、存储、传输和控制,并且运行良好.%A new design scheme for wireless vehicle information collection system based on S3C6410 hardwave platform and embedded WinCE OS is presented. The basic principle and communication mode of the wireless vehicle detecting techniques based on magneto-resistive sensor are studied, and the development of application program interface and function of wireless traffic information collection system based on MFC on WinCE embedded platform is accomplished and tested. Test results shows that the system can realize functions of collecting,storing,transmitting and controlling of information of vehicle in low power consumption condition and works well