基于Linux的无线视频传输系统设计与实现

选用ARM9（S3C2410）处理器为硬件平台,嵌入式Linux操作系统为软件平台,采用WLAN为传输方式,设计并实现了一个无线视频传输系统。提出一个无线视频系统的总框架,介绍系统硬件平台和软件平台的设计与实现,其中主要介绍无线视频系统中的各个模块,包括视频采集模块、无线视频传输模块、视频显示模块。最后验证系统,在接收端可以清楚、连续地显示出发送端所采集到的视频图像。无线视频传输系统可以广泛地应用于视频监控、信息家电、智能小区、远程抄表等领域,而且所研究的嵌入式视频系统设备经过进一步开发和完善,还可以应用于更广阔的领域。

Design and Implementation of Wireless Video Transmission System Based on Embedded Linux

This paper designs and implements a wireless video transmission system. Its hardware and software are the ARM9 （S3C2410） processor and the Embedded Linux. WLAN is used for the transmission. This paper proposes a total framework of wireless video system and describes the design and implementation of the system＇s hardware platform and software platform. It mainly introduces each module of the terminal, including video capture module, wireless video transmission module and video display module. Finally, the system should be validated. The receiver can clearly and continuously display the video image captured by the sender. The wireless video system can be widely applied ,to video controlling, information household appliances, intellectual district and remote meter reading etc. The embedded video system equipment can be applied to more widely field after further development and perfecting.