关键词: 远程视频监控 ARM DSP MPEG-4 自定义协议

Abstract:

In this paper, we propose a remote video surveillance system architecture based on ARM and DSP, which divides the hardware into two modules. The main   control module based on Philips LPC2114 is used to control the system,and the video image processing module based on Blackfin ADSP-BF533 is used to comp ress MPEG-4 video streams, and transmit the video streams in network. We introduce the software design and implementation of an embedded network video s   ervice and remote console. By using the self-defined protocols, the system realizes reliable signal transfer, sends MPEG-4 video streams smoothly, and a  ccords with the design requirements.

Key words: （remote video surveillance system, ARM, DSP, MPEG-4, self-defined protocol）