基于DM642的多路视频采集传输系统的设计

摘要

Aimed at the problem of traditional video Capture equipment lacking of flexibility and inconvenience for data storyage,a solutions based on DSP ＋ FPGA was put forward.Then presents the multi-channel video capture transfer system based on DM642.The module of power,storage,video input/output,ethernet and USB port is mainly discuss.Finally the results of software testing show that the system can work stable and reliable,can be applied to video monitoring and binocular vision,etc.%针对传统视频采集设备灵活性不强、数据保存不便的特点,提出一种基于DSP＋FPGA的解决方案。详细介绍了以TMS320DM642为主处理芯片的多路视频采集传输系统。重点讨论了电源模块、存储模块、视频编解码模块、网络模块和USB接口模块等,最后软件测试结果表明系统工作稳定可靠,可灵活应用于视频监控和双目视觉等领域。