Monitoring method of fire shutter door operation status based on artificial intelligence

Abstract

The invention relates to the technical fields of artificial intelligence and fire prevention equipment, in particular to an artificial intelligence-based method for monitoring the operating state of a fireproof rolling door. The method includes: obtaining the ROI area image of the fire shutter door, obtaining the images of each support frame and each protective cloth image, calculating the motion consistency index according to the slope of the straight line equation of each support frame, and calculating the correspondence between each pixel point and its adjacent support frame according to the image of each support frame. The speed difference of the pixel point is to judge whether the speed difference is equal to 0. If it is equal, it is judged that there is no stacking. If it is not equal, it is judged that stacking occurs. The degree of stacking is obtained according to the speed difference, and the degree of feature change of the non-stacked area is obtained according to the pixel value. The motion stability index is calculated according to the stacking degree of the stacking area and the characteristic change degree of the non-stacking area, and the operating state of the fire shutter door is judged according to the motion consistency index and motion stability index. The invention realizes the automatic state monitoring of the fireproof rolling door and ensures the consistency of the detection standards.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence and fire protection equipment, in particular to a method for monitoring the running state of a fire shutter door based on artificial intelligence. Background technique [0002] Fire shutter doors are very important fire protection equipment, widely used in fire partition areas of industrial and civil buildings, can effectively prevent the spread of fire, ensure the safety of life and property, is an indispensable fire protection facility in modern buildings. In order to ensure that the fire shutter door can respond promptly and quickly in the event of a fire, it is necessary to monitor the operation status of the fire shutter door at regular intervals to determine whether the operation of the fire shutter door meets the requirements. The state monitoring in the prior art is all done manually, and many fire shutter doors undoubtedly increase a lot of workload, and the subjectivity o...

AI Technical Summary

Problems solved by technology

The state monitoring of the existing technology is all done manually, and the numerous fire shutter doors undoubtedly increase a lot of workload, and the subjectivity of human monitoring is too large, which cannot guarantee the consistency of the testing standards

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