摘要
本文设计了一个基于TQ2440开发板的无线视频监控系统,前端视频采集编码系统以嵌入式Linux操作系统为平台,运用MPEG-4编解码;传输系统采用中国移动的TD-SCDMA无线网络,无线传输模块采用重邮信科公司的基于TD-SCDMA的TD230A;后端监控系统采用客户机/服务器模式,监控软件采用Socket编程。本文阐述了整个系统的软硬件功能与组成,真正实现了视频监控的无线化,满足无线视频监控系统的要求。
In this paper,a wireless video monitoring system based on the TQ2440 development board is designed.The front video acquisition and coding system adopts the embedded Linux operation system and uses MPEG-4 codec.The transmission system uses the TD-SCDMA wireless network of China Mobile and the wireless transmission module uses TD230A of company CYIT based on TD-SCDMA.The back end monitoring system adopts the mode of client/ server,and monitoring software uses Socket programming.This paper describes the hardware and software functions and composition of the system,truly implementing wireless technology of video monitor and meeting the requirements of wireless video monitoring system.
出处
《电子测试》
2010年第5期55-59,共5页
Electronic Test
