Electric lift control reminding and fault self-diagnosing method and system

Abstract

The invention discloses an electric lift control reminding and fault self-diagnosing method and an electric lift control reminding and fault self-diagnosing system. In the method, the current electric lift and control system are used. The method is characterized by comprising the following steps that: an electric lift operation signal sensing system, a signal processing diagnosis unit, a voice reminding unit and an independent power supply unit which are independent of one another are arranged outside the current electric lift and control system; when the fault of an electric lift is determined by diagnosing a signal provided by the electric lift operation signal sensing system through a signal processing diagnosis output control unit, the signal processing diagnosis unit sends a fault content signal out; the voice reminding unit informs passengers in a lift car of an electric lift fault content through voice and sends help information out to personnel outside the lift car; and the independent power supply unit provides required power for the system when the fault occurs. By the method and the system, the operation condition of the electric lift can be detected in real time, and the passengers can be guided to use the electric lift and can be directed or placated under the abnormal operation condition of the electric lift, so that equipment damages and personal injuries due topanic and aggressive behaviors of the passengers can be prevented.

Description

technical field [0001] The invention relates to the technical field of elevator control, in particular to an elevator control reminder and fault self-diagnosis method and system thereof. Background technique [0002] The current elevators basically do not have the fault self-diagnosis function. Even if it has the self-diagnosis function, it is the elevator's own control system. Passengers trapped in the car often have fear, resulting in irrational or aggressive behavior, resulting in greater equipment damage or personal injury. Contents of the invention [0003] The purpose of the present invention is to provide a method and system for elevator control reminder and fault self-diagnosis that can automatically diagnose elevator fault content and remind passengers to further improve safety in order to solve the above-mentioned deficiencies in the prior art. [0004] In order to achieve the above object, a kind of elevator control reminder and fault self-diagnosis method desi...

AI Technical Summary

Problems solved by technology

[0002] The current elevators basically do not have the fault self-diagnosis function. Even if it has the self-diagnosis function, it is the elevator's own control system. Passengers trapped in the car often have fear, resulting in irrational or aggressive behavior, resulting in greater equipment damage or personal injury

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