Industrial scene fire prevention and control system

Abstract

The invention provides an industrial scene fire prevention and control system, which comprises a terminal and an edge end, and is characterized in that the terminal is used for movably collecting each local video image in a scene, moving to the vicinity of a fire occurrence position according to a fuzzy spatial position when the edge end judges that a fire occurs, and transmitting the video image to the edge end after reaching the vicinity of the fire occurrence position; according to the collected local video image of the fire occurrence position, the accurate spatial position of the fire occurrence position is analyzed, and according to the accurate spatial position, movement is carried out, the fire occurrence position is aimed, and a fire source in a scene is extinguished; the edge end is used for collecting a panoramic video image in a scene, judging whether a fire occurs in a monitoring range or not, analyzing a fuzzy spatial position of a fire occurrence position under the condition that the fire is judged to occur, and sending a fire extinguishing instruction to the terminal. According to the invention, a fire can be judged in time when the fire occurs, and large-scale spraying is not carried out, so that unnecessary loss is avoided.

Description

technical field [0001] The present invention relates to the technical field of edge computing, and in particular, to a fire prevention and control system in an industrial scene. Background technique [0002] Due to its destructiveness and high frequency, fire has become one of the most serious disasters. The fire spreads quickly and has strong damage capabilities. It is difficult to control it in a short time after the spread, especially in places where combustibles are dense Great danger to life and economic loss. [0003] The key to fire control is to deal with the fire in time before the flame spreads. The existing fire protection system mainly uses smoke sensors to detect smoke and judge the fire through smoke. A fire sprinkler system extinguishes the fire throughout the area. [0004] Carrying out fire prevention and control in the above-mentioned way mainly has the defect of two aspects: [0005] First: Inaccurate identification. Misjudgments are prone to occur in c...

AI Technical Summary

Problems solved by technology

[0005] First: Inaccurate identification. Misjudgments are prone to occur in carpentry decoration, smoking, cooking in the kitchen, etc.; when a real combustion occurs, it is necessary to wait for the smoke to reach a certain concentration before the fire can be identified. At this time, the fire has often begun to spread ;

[0006] Second: The way to deal with the fire is too radical. The full-coverage spraying of the scene will cause a short circuit of electrical equipment, which will cause unnecessary economic losses and affect the normal operation in the scene.

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