基于TMS320DM8168的视频监控系统设计

Design of Video Monitoring System Based on TMS320DM8168

该文针对视频监控系统实时性高、需要处理的数据量大等特点,提出了基于达芬奇技术的嵌入式视频监控系统设计方案。系统采用了基于达芬奇技术的TMS320DM8168的ARM+DSP高性能双核多媒体处理器,进行多路视频采集与传输。根据TMS320DM8168外设接口,采用合适的视频解码器和网卡设计了具有网络传输功能的视频监控系统。

A video surveillance system is supposed to have high real-time performance and the ability to process large amount of data. This paper proposed a design of embedded video monitoring system based on Davinci technology. The system uses a high performance ARM ＋ DSP dual-core multimedia processor of TMS320DM8168 based on Davinci technology for multichannel video capture and transmission. With the consideration of the peripheral interfaces of TMS320DM8168,the author designed a video surveillance system with network transmission function by using an appropriate video decoder and network card.