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

A technology of elevator control and self-diagnosis, applied in the field of elevator control, can solve problems such as excessive behavior, personal injury, elevators without fault self-diagnosis function, etc.

Active Publication Date: 2011-08-10
NINGBO OULING ELEVATOR COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 contro

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present embodiment provides a method for elevator control reminder and fault self-diagnosis, which includes adopting the current elevator and control system, and installing an independent elevator running signal sensing system, signal processing and diagnosis unit, and voice reminder outside the current elevator and control system. unit and an independent power supply unit; when the signal provided by the elevator running signal sensing system is diagnosed and determined by the signal processing diagnostic unit that the elevator is faulty, the signal processing diagnostic unit sends out a fault content signal, and the voice reminder unit informs the passengers in the car of the elevator fault content, and send a help message to the people outside the car, the independent power supply unit provides the power required for the independent elevator running signal sensing system, signal processing diagnosis unit and voice reminder unit failure.

[0026] like figure 1 As ...

Embodiment 2

[0031] The elevator control reminder and fault self-diagnosis system provided in this embodiment includes an elevator running signal sensing system, a signal processing diagnosis unit, a voice reminder unit and an independent power supply unit; the elevator running signal sensing system includes an elevator entrance sensing system. Signal 1, Passenger perception signal in the car 2, Elevator car motion sensing signal 3, Elevator running command signal 4, Elevator control system main contactor closing signal 5, Fire special signal 6, Elevator door area signal 7, Elevator maintenance signal 8 and the closing signal 9 of the elevator door; the signal processing diagnostic output control unit includes an isolated input contact 10, a processor 11 and an isolated output contact 17; the voice reminder unit includes a voice module 12, a power amplification unit 13, a speaker switching unit 14, and an external Loudspeaker 15 and loudspeaker 16 in the car; the independent power supply un...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): B66B5/02B66B3/00
Inventor 陈信君潘伦康史维国
Owner NINGBO OULING ELEVATOR COMPONENTS
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