基于ARM远程监控系统的设计与实现

摘要

The remote monitoring system is designed based on ARM which selects the ARM9 S3C2410 processor as the hardware platform and the embedded Linux operation system is used as the core. It introduces the construction of the hardware platform, selection of the operating system, and the design of V4l2(Video For Linux 2) video acquisition. Finally the main function of the video monitoring system was realized by using the USB camera to collect video information and using the embedded processor to complete data compression, transmission and control. Through testing, video acquisition can satisfy the remote client requirements of real-time. Compared with the previous monitoring system, it has advantages such as low cost, stable performance, simple maintenance and so on, and it satisfy the requirement of the existing monitoring system.%选取了ARM9处理器 S3C2410作为硬件平台，以嵌入式 Linux操作系统作为核心，介绍了硬件平台的搭建，操作系统的选型，V4l2（Video For Linux 2）视频采集的设计；通过 USB摄像头采集视频信息、嵌入式处理器对完成数据的压缩、传输以及控制，最终实现了视频监控系统的主要功能。通过测试，视频采集能够满足远程客户实时性要求，与以往的监控系统相比具有成本低、性能稳定、维护简单等优点，满足了对现有监控系统的要求。