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随着网络技术、通信技术和视频技术的发展,视频监控逐渐步入了全数字化网络阶段,而嵌入式网络视频监控系统正是其中的一个发展方向。本文设计了一种嵌入式网络化视频监控系统,该系统在32位高性能嵌入式处理器-NIOS II和专用视频压缩芯片-GO7007SB的硬件平台上,采用MPEG-4编码技术进行设计。介绍了基于SOPC技术的系统设计流程,并且完成了整个系统硬件结构及电路的设计。
With the development of network technology, communication technology and video technology, video surveillance has gradually entered the stage of all-digital network. The embedded network video monitoring system is one of the development directions. In this paper, an embedded networked video surveillance system is designed. The system is designed with MPEG-4 encoding technology on 32-bit high performance embedded processor-NIOS II and dedicated video compression chip-GO7007SB hardware platform. The system design flow based on SOPC technology is introduced, and the whole system hardware structure and circuit design are completed.