基于嵌入式Windows CE5.0的无线监控系统研究  

Research of Wireless Monitoring System Based on Embedded Windows CE5.0

作　　者：许雪梅[1] 郭远威[1] 吴爱军[1] 黄帅[1] 徐蔚钦[1] 周文[1] 

机构地区：[1]中南大学物理科学与技术学院,湖南长沙410083

出　　处：《现代电子技术》2009年第2期25-29,共5页Modern Electronics Technique

基　　金：国家自然科学基金资助项目(60507014);中国博士后基金资助项目(20070420825);中南大学博士后基金资助项目(2060018)

摘　　要：以ARM9微处理器作为核心板的控制器,搭建无线视频监控系统硬件平台,扩展基于OV9650芯片的摄像头接口和GPRS无线传输模块的串口接口。利用Platform Builder5.0定制了合适的WinCE5.0的操作系统平台,开发了OV9650芯片和GPRS传输模块的串口驱动,设计了PC机端的监控系统的软件,研究开源的XVID MPEG-4视频编解码软件以及GPRS传输流程。通过有机结合事件编程和消息机制编程,调用底层VFW接口中的WIN32 API函数实现了监控软件的编译。该监控系统具有实时抓拍、定时监控、录像、安装方便等特点。ARM9 microprocessors as a core to the controller boards, a wireless video monitoring system＇s hardware platform is built up,the camera interface based on the chip OV9650 and serial interface of GPRS wireless transmission are expanded. The appro- priate WinCE5.0 operating system platform is customized, using platform Builder 5.0, the serial drive module of OV9650 chip and GPRS transmission is developed. A PC - monitoring system software is designed to study the revenue XVID MPEG - 4 video decoding software, and GPRS transmission process. Through organic combination of events programming and news programming mechanism, the bottom of VFW interface WIN32 API function to achieve the monitoring software compiler. The monitoring system has performances of real- time capture, regular monitoring,video, installation, and other convenient features.

关 键 词：视频监控 嵌入式系统 WINCE5.0 ARM9 GPRS 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]