摘要
嵌入式短距离无线音视频视监控系统主要由音视频采集发射端和接收端两部分组成,采用2.4G无线数据通信模块TX24500和RX2188完成音视频的传输功能,给出了具体的电路;接收终端利用嵌入式的S3C2440处理器设计,在WinCE5.0操作系统下开发应用程序,同时并给出了详细的软件设计步骤和软件流程图;该系统能够实现四路音视频同时传输和显示,并且可以录制到大容量硬盘作为备份,实现了便携、移动监控的功能。
The embedded short distance wireless audio video monitoring system is mainly composed of audio--video collection terminal with transmission and reception. The detailed circuit was given out using 2.4G wireless data communication module TX24500 and RX2188 to accomplish audio and video transmission. AT the reception terminal, the embedded processor S3C2440 was used, and the application program was developed under WinCE5. 0 operation system, giving out the software design process and flow chart. The system can transmit and display four channels audios and videos in the same time, also can record them to mass storage hard disk, which realized the portable and mobile monitoring functions in short distant.
出处
《计算机测量与控制》
CSCD
北大核心
2010年第8期1813-1814,1817,共3页
Computer Measurement &Control
