Method, system and device for monitoring safety distance of personnel in power distribution room

Abstract

The invention provides a method for monitoring the safety distance of personnel in a power distribution room. The method comprises steps of determining a safety distance between a power distribution cabinet in the power distribution room and a safety line; acquiring images including personnel positions and power distribution cabinet positions in the power distribution room in real time; and processing the image to obtain a real-time distance between the position of the person in the image and the position of the power distribution cabinet, judging whether the person in the power distribution room is safe or not according to the real-time distance and the safety distance, if the real-time distance is greater than or equal to the safety distance, determining that the person is safe, if the real-time distance is less than the safety distance, determining that the person is unsafe. The method is based on an image recognition technology, the actual distance between the operator and the safety warning line is calculated according to an operator and a safety warning line extracted from the image, early warning can be realized through early warning equipment when the actual distance surpasses the specified value, safe distance intelligent early warning can be realized when personnel in the power distribution room inspect, visit and are on duty, and the method improves reliability and safety of the whole operation of the power distribution station room.

Description

technical field [0001] The application belongs to the technical field of power monitoring, and in particular relates to a method, system and device for monitoring the safety distance of personnel in a power distribution room. Background technique [0002] In the field of power monitoring, in order to ensure the stable operation of power equipment, personnel are required to inspect or inspect power distribution equipment. At the same time, in order to ensure the sustainability of power, power distribution equipment is usually live inspection operations. In order to ensure the safety of personnel, during inspections, inspection personnel and power distribution equipment must keep a safe distance. Relevant warning signs must be hung during the maintenance of the power distribution room. Two people will carry out the operation, one person will operate and the other person will monitor it. During the patrol inspection, one person can carry out the inspection, but other personnel...

AI Technical Summary

Problems solved by technology

However, in the power distribution room in the prior art, there is only a yellow line for a safe distance to alert the inspectors, and there are no other measures

[0003] To realize the distance detection between inspectors and power distribution cabinets, a distance sensor is usually needed to perceive the distance between inspectors and power distribution cabinets. Most distance sensors are based on infrared or ultrasonic waves. The perception of distance by such sensors Although it is more accurate, the effective sensing distance is relatively short, and the use of distance sensors will increase the corresponding cost

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