(4)妨碍信息存储的是存在问题的摄像头的所有汗青妨碍信息，同时含有检测到妨碍时的视频帧截图，便于用户直观查察。用户可以凭据摄像头、区域、妨碍范例等查询一按时间段的妨碍信息记录。同时可以按照存储的视频截图判定系统是否误检。，而且可以让误检摄像头举办进修，减小误检概率。
1.1 系统架构图
[2]罗显科.视频监控图像异常检测及质量评价[D].重庆大学，2012.
Abstract: Aiming at Safe City video surveillance presence of black screen, freeze, color cast problems, design and implement quality-based diagnostic system monitors the video. The front of the camera system to obtain a video image, call the corresponding video image detection algorithm to accurately analyze, judge, and give warning prompt. Users of the system results, run to monitor the situation through the Web page. The results show that the system enables fast detection of conventional video failure, to meet the needs of large-scale digital video surveillance system is running.
系统可以兼容模仿摄像机和IP摄像机，处理惩罚的视频图像的判别率巨细主要有720p，1080p。
(3)并发量：4路。
