Large-range fire disaster analyzing and early warning system

Abstract

The invention provides a large-range fire disaster analyzing and early warning system which comprises a fire disaster characteristic database, a video capture module, a temperature collection module, a video quality improvement module, a fire disaster characteristic extraction module, a fire disaster characteristic identification module, a fire disaster management and control trigger rule judgment module and a fire disaster real-time management and control platform, wherein the fire disaster characteristic database comprises a smoke / flame image model; the video capture module is used for capturing digital video images within a large range; the temperature collection module is used for collecting temperature information through a thermal imaging product; the video quality improvement module is used for carrying out quality improvement on the video image; the fire disaster characteristic extraction module is used for carrying out foreground extraction, target matching and target classification on a video sequence; the fire disaster characteristic identification module is used for comparing and identifying a video object with the fire disaster characteristic database according to parameters set by a user; the fire disaster management and control trigger rule judgment module is used for judging whether a rule is broken or not according to the rule preset by the user by combining video characteristics and temperature values, and if so, sending out abnormal information; and the fire disaster real-time management and control platform is used for receiving a video analysis result and issuing a management and control order according to the analysis result.

Description

technical field [0001] The invention relates to the fields of computer vision and artificial intelligence, especially the field of intelligent video monitoring, and proposes a large-scale fire analysis and early warning system. Background technique [0002] In recent years, with the development of science and technology, the public security video surveillance system is a powerful means to actively grasp and combat urban social security, such as establishing public security video surveillance at stations, docks, airports, ports, urban traffic arteries and entrances and exits. system, giving full play to the advantages of its modern technological prevention means is of great significance to maintaining social political and public security stability. [0003] In some applications that require high levels of fire danger, such as warehouses, ammunition depots, forest farms, scenic spots, etc., it is necessary to analyze and identify fire characteristics, such as smoke, flame, tem...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the above technical problems and provide a large-scale fire analysis and early warning system to solve the problem that under the existing technical conditions, the fire early warning system can only singlely identify flame characteristics or smoke characteristics, and has a high false alarm rate, and cannot realize large-scale fire analysis. The problem of fire early warning work in range and motion scenes

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