嵌入式远程视频监控系统
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摘要
针对传统VCR和DVR存储式的视频监控系统对于工作的实时性和便捷性存在的缺陷与弊端,设计了一种基于B/S架构的嵌入式远程视频监控系统,实现了通过浏览器网页远程访问视频监控系统终端的功能,包括远程视频图像的浏览与存储、远程视频图片的抓拍。系统以Cortex-A8为核心处理器,并在其上搭载了开源Linux操作系统,综合运用了MJPG-Streamer和BOA服务器技术、B/S架构的网页技术、实现静态页面动态刷新的CGI技术,以及实现视频图像采集的V4L2标准接口技术,从而使用户端远程通过浏览器输入视频监控系统的IP可访问视频监控系统。
The video monitoring system for traditional VCR and DVR storage has disadvantages and disadvantages of the real time and convenience of the work, the remote video monitoring system based on B/S architecture of embedded is designed. The function of remote access to video monitoring system through the browser Web page is realized, including remote video image browsing and storage, remote video image capture. The CortexA8 is used as the core processor, and it has an open source Linux operating system on it. The MJPG-Streamer and BOA server technology, Web technology for B/S architecture, CGI technology for Static page dynamic refresh, and the V4L2 standard interface technology for video image acquisition are used synthetically, so as to realize the video monitoring system that can be accessed by using the IP of the video monitoring system by the client remotely through the browser.
The video monitoring system for traditional VCR and DVR storage has disadvantages and disadvantages of the real time and convenience of the work, the remote video monitoring system based on B/S architecture of embedded is designed. The function of remote access to video monitoring system through the browser Web page is realized, including remote video image browsing and storage, remote video image capture. The CortexA8 is used as the core processor, and it has an open source Linux operating system on it. The MJPG-Streamer and BOA server technology, Web technology for B/S architecture, CGI technology for Static page dynamic refresh, and the V4L2 standard interface technology for video image acquisition are used synthetically, so as to realize the video monitoring system that can be accessed by using the IP of the video monitoring system by the client remotely through the browser.
引文
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