Elevator repairing and protecting system based on image recognition

Abstract

The invention particularly relates to an elevator repairing and protecting system. The elevator repairing and protecting system based on image recognition comprises an elevator control system, an image calculating and analyzing device and at least two intelligent image sensors. The intelligent image sensors can collect image information of the car top of an elevator car and a pit of an elevator shaft correspondingly in real time. The image calculating and analyzing device judges whether a person enters the car top or the pit through the image information, and then signals are generated and transmitted to the elevator control system, so that the elevator control system judges whether to carry out fault prompting and stop an elevator or not. According to the elevator repairing and protectingsystem based on image recognition, the intelligent image sensors are additionally arranged at the car top and in the pit to collect the image information in real time, and the car top and the pit aremonitored in real time in combination with the elevator control system. When repairing and maintaining personnel enter the elevator, the elevator control system controls any operation of the elevatorto be stopped, and therefore the personal safety of the repairing and maintaining personnel is guaranteed.

Description

technical field [0001] The invention relates to the technical field of elevator equipment, in particular to an elevator maintenance and protection system. Background technique [0002] Elevator is a kind of common personnel transportation equipment, which needs routine maintenance every month. When the elevator breaks down, it is often necessary to go to the elevator car roof or pit space for maintenance work. Although the maintenance personnel will carry out the maintenance operation procedures according to the elevator safety technical specifications and other requirements, when the switch is aged and damaged due to environmental factors or the maintenance personnel do not activate the above-mentioned switch according to the operation specification, the elevator is still in normal operation. At this time, if the maintenance personnel are still performing maintenance operations on the elevator car roof or pit, safety accidents are likely to occur. Contents of the inventi...

AI Technical Summary

Problems solved by technology

Although the maintenance personnel will carry out the maintenance operation procedures in accordance with the requirements of the elevator safety technical specifications, but when the switch is aged and damaged due to environmental factors or the maintenance personnel do not activate the above-mentioned switch according to the operation specifications, the elevator is still in normal operation.

At this time, if the maintenance personnel are still performing maintenance work on the elevator car roof or pit, safety accidents are likely to occur

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