Forest fire early warning system based on video images
A technology of video image and early warning system, applied in the field of forest fire prevention, can solve the problems of excessive computing resources, insufficient practicability of forest fire early warning system, idle computing resources, etc., to improve real-time performance, facilitate optimization and update, and reduce computing load. Effect
Inactive Publication Date: 2020-04-21
浙江省林业技术推广总站 +1
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Problems solved by technology
The existing forest fire early warning system based on video image has the following disadvantages: 1. The video image needs to be transmitted to the cloud server for algorithm analysis, and the real-time performance is insufficient; 2. The computing resources of the edge computer of the forest monitoring station are idle, and the cloud server is excessively used Computing resources; 3. The forest fire detection algorithm used by the system is difficult to optimize or update
These shortcomings make the forest fire early warning system based on video images insufficient in practicability
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[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0022] like figure 1 As shown, a forest fire early warning system based on video images of the present invention includes a video acquisition module, an edge computing module, a cloud server, an early warning module, and a communication module; wherein the video acquisition module is directly connected to the edge computing module, and the edge computing module The analysis results are sent to the early warning module and cloud server;
[0023] The video acquisition module is used to collect surveillance video images in the forest area, and sends the collected video images to the edge computing module for storage and analysis through the communication module;
[0024] The edge computing module is used for storage and analysis of video images; wherein, the edge computer of the forest monitoring station uses the fire detection algorithm provided by the c...
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Provided in the invention is a forest fire early warning system based on video images. The system comprises a video acquisition module, an edge calculation module, a cloud server, an early warning module and a communication module. The video acquisition module is directly connected with the edge calculation module, and an analysis result of the edge calculation module is sent to the early warningmodule and the cloud server. The video acquisition module is used for acquiring a monitoring video image of a forest region; the edge calculation module is used for storing and analyzing video images,and an edge computer of the forest monitoring station executes a fire detection algorithm; the cloud server is used for querying a monitoring video, storing a fire behavior video image, configuring afire detection algorithm to the edge computer of the forest monitoring station, and providing a fire detection algorithm development platform and fire behavior map visualization; and the early warning module is used for carrying out real-time early warning on the fire, and comprises three levels of forest area early warning, forest monitoring station early warning and cloud server early warning.According to the invention, the real-time performance of algorithm detection is improved, and idle computer resources of the forest monitoring station are utilized.
Description
technical field [0001] The invention relates to a forest fire early warning system based on video images, belonging to the field of forest fire prevention. Background technique [0002] Forest fires destroy a large number of forest resources every year, not only causing huge economic losses, but also seriously threatening the lives of surrounding residents. The detection and early warning of forest fire is beneficial to reduce the loss of forest resources, people and property caused by fire. Fire detection technology based on video images has the characteristics of large monitoring range, easy deployment, high real-time performance and low false alarm rate, and has been widely used in forest fire early warning systems. The existing forest fire early warning system based on video image has the following disadvantages: 1. The video image needs to be transmitted to the cloud server for algorithm analysis, and the real-time performance is insufficient; 2. The computing resource...
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IPC IPC(8): G08B17/12G08B17/00H04L29/08
CPCG08B17/005G08B17/125H04L67/1097
Inventor 张科卜佳俊高艺董玮叶影靖远
Owner 浙江省林业技术推广总站
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