An early warning method for safe area of power distribution house based on image recognition

Abstract

The invention provides an early warning method for a safe area of a power distribution house based on image recognition, comprising the following steps that: an image sequence of the safe area of thepower distribution house is acquired through an image acquisition device to obtain an image sequence to be recognized, the image sequence to be recognized is processed by median filtering to obtain one-time processed image sequence, the ROI region image of the primary processing image sequence is extracted, and the secondary processing image sequence is obtained, the feature points of the secondary image sequence are extracted and matched by the pyramid optical flow method to obtain the optical flow field of the secondary image sequence, the optical flow field is segmented by threshold value,and whether the moving object exists in the safe area of the distribution room is judged by the result of threshold value segmentation, If it does not exist, the judgement is terminated, and if it does exist, the warning is carried out. The method realizes unmanned monitoring and real-time early warning to the safe area of distribution room.

Description

technical field [0001] The invention relates to the technical field of early warning for a safe area of ​​a power distribution room, and relates to an early warning method for a safe area of ​​a power distribution room based on image recognition. Background technique [0002] The safety area of ​​the power distribution room is an important place for the transmission and distribution of electric energy in the power distribution network at the end of the power system. The management of the traditional power distribution room safety area is artificially monitored through the surveillance video in the safety area, which requires a lot of human resources. At the same time, artificial monitoring will not be able to continuously match due to human negligence or shift changes. Real-time monitoring is carried out in the safe area of ​​the electric room, and there are potential safety hazards. Contents of the invention [0003] An embodiment of the present invention provides an ima...

AI Technical Summary

Problems solved by technology

The management of the traditional power distribution room safety area is artificially monitored through the surveillance video in the safety area, which requires a lot of human resources. At the same time, artificial monitoring will not be able to continuously match due to human negligence or shift changes. Real-time monitoring is carried out in the safe area of ​​the electric room, and there are potential safety hazards

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