为了促进公交系统的规范管理,实现公交系统的远程监控,设计了一款基于STM32F103VCT6和μC/OS-Ⅱ嵌入式实时操作系统的智能监控终端.详细分析了系统功能并给出系统总体设计方案,介绍了各个功能模块的原理及具体实现,具体说明了μC/OS-Ⅱ操作系统下,系统内核中多任务的切换及实现.测试结果表明,该系统通过GPRS业务平台的数据的实时采集与传输,达到了公交车辆的远程监控功能.%To promote standardized management of the bus system and implement remoting monitoring of the public transportation system, an intelligent monitoring terminal based on STM32F103VCT6 and embedded real-time-operating system fiC/OS-II is designed. The system functions are analyzed and the overall design scheme is introduced. The specific implementation of each module is described. The context switching and implementation of system kernel under juC/OS-II operating system is specified. Practical tests show that the system realize bus remoting monitoring by real-time data acquisition and transmission on GPRS service platform.
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