High-capacity low-delay combined alarm system and method

Abstract

The invention discloses a high-capacity low-delay combined alarm system. The system comprises a plurality of electronic fences which are used for generating an alarm message when an intruder is detected; a fence alarm collection service unit which is used for collecting alarm messages sent by the electronic fences; multiple cameras which are used for shooting alarm video data; a video alarm collection service unit which is used for collecting alarm video data shot by the camera; an alarm message queue unit which is used for receiving the data collected by the fence alarm collection service unit; an alarm management Web server which is used for processing the data stored in the alarm message queue unit, giving out a sound prompt according to the alarm message, intercepting an alarm picturefile according to the alarm video data and intercepting an alarm video file with a preset duration; and an alarm table which is used for fusing the alarm message, the alarm picture file and the alarmvideo file and then synchronously displaying. According to the system, effective fusion of an electronic fence and a video monitoring technology can be realized, and asynchronous processing is realized by adopting a message queue mode.

Description

technical field [0001] The invention relates to a monitoring and warning system, in particular to a large-capacity and low-delay combined warning system and method. Background technique [0002] The electronic fence is a perimeter anti-theft alarm system, which sends an alarm for the behavior of actively intruding the anti-crossing fence, and video monitoring is an important part of the security system. Video monitoring can accurately detect abnormal conditions that occur on the scene through video images. In recent years, electronic fences and video surveillance have been widely used in areas with high security requirements such as power networks and rail transit. The requirements of these security fields are: a large security jurisdiction, a large number of alarm devices, and low alarm delay. [0003] With the rapid development of video surveillance technology, it has been widely used in the field of security, but it is mainly used for evidence collection after the event, ...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of video surveillance technology, it has been widely used in the field of security, but it is mainly used for evidence collection after the event, and not many for real-time alarm

In recent years, artificial intelligence technology such as machine vision has been combined with video surveillance technology to be used in the security field of special scenarios. However, the cost of artificial intelligence technology is high and the technology is not yet mature. Applications in areas with high safety requirements such as traffic

At the same time, the traditional electronic fence technology is low in cost and widely used, but its disadvantage is that it is invisible to the monitoring site, it is not clear what has broken into the restricted area, and it is difficult to trace back, and this defect can be made up by video surveillance

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