基于TMS320DM355的倾废区嵌入式监控系统  

Research of Embedded Monitoring System based on TMS320DM355 In Ocean Dumping Area

作　　者：邹国良[1] 王永晓[1] 

机构地区：[1]上海海洋大学信息学院,上海201306

出　　处：《微计算机信息》2010年第23期7-8,11,共3页Control & Automation

摘　　要：对海洋倾废区的视频监控是海洋倾废区管理的一种重要手段。本文介绍了一种基于TMS320DM355硬件平台和嵌入式Linux操作系统的总体设计方案,详细阐述了系统的总体结构和各部分功能特点,对系统视频采集,MPEG-4压缩的实现进行了详细的分析,并给出了关键功能的软件实现方法,与传统的视频监控比较,该方案具有体积小,功耗低,稳定可靠等优点。Ocean dumping area monitoring is an important method of ocean management.A scheme of the long-distance monitor and control system based on TMS320DM355 hardware platform and embedded Linux is introduced, and the framework and each function is detailed expatiated, also the video data collection and MPEG-4 data coding is analyzed.The software realization of key functions is given.The scheme features small volume, low power consumption and stabilization by comparing with the traditional video system.

关 键 词：TMS320DM355 MPEG-4编码 嵌入式LINUX 倾废区 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]