Edge gateway video quality analysis system

The invention discloses an edge gateway video quality analysis system, which comprises a quality analysis module, a real-time alarm module, a data access module and a web end, the quality analysis module is respectively connected with the data access module and the web end; the real-time alarm module is connected with the quality analysis module; the quality analysis module obtains data from the data access module for video analysis; and the quality analysis module analyzes the video based on the airspace analysis principle, analyzes each video stream in sequence by adopting multiple threads, and calls each algorithm for analysis in each video stream analysis thread. Through a small embedded platform based on an arm architecture, various video analysis algorithms are implanted into the system, core functions of dynamic management of a camera, real-time analysis of a video stream, timely reporting of an alarm and the like are realized, video operation and maintenance of a large-scale video monitoring project a