为满足城轨列车运营管理实时化的需求,设计了一种基于ARM11处理器的嵌入式车载无线视频监控终端。利用此终端,可以在linux环境下登录到附近的WIFI网络。或通过网桥连接将监控画面传回调度中心,确保了调度人员能够实时掌握车内情况。实验结果表明,终端运行正常稳定,有良好的实时性,可靠性。 In order to meet the needs of real-time operation and management of urban rail transit, an embedded vehicle wireless video surveillance terminal based on ARM11 processor was designed. Use this terminal, you can log in to the nearby WIFI network in linux environment. Or through the bridge connection to monitor the screen back to the dispatch center to ensure that dispatchers can grasp the situation in the car in real time. The experimental results show that the terminal is running normally and stably with good real-time and reliability.