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Elevator fault diagnosis device, method and controller

A fault diagnosis device and fault diagnosis technology, applied in the direction of transportation, packaging, elevators, etc., can solve problems such as inability to find and solve problems quickly and efficiently

Inactive Publication Date: 2017-10-13
XIAMEN NIELL ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the variety of elevator faults and geographical restrictions, it is not possible to quickly and efficiently find and solve problems

Method used

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  • Elevator fault diagnosis device, method and controller
  • Elevator fault diagnosis device, method and controller
  • Elevator fault diagnosis device, method and controller

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Embodiment Construction

[0014] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, many specific details are proposed in order to provide a comprehensive understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. The present invention is by no means limited to any specific configurations and methods proposed below, but covers any modification, replacement and improvement of elements, components and algorithms without departing from the spirit of the present invention. In the drawings and the following description, well-known structures and technologies are not shown in order to avoid unnecessary obscurity of the present invent...

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Abstract

The invention relates to an elevator fault diagnosis device and a method and a controller. The elevator fault diagnosis device comprises a brake operation detecting unit for detecting a vibrating signal of a brake action, and a main controller connected to the brake operation detecting unit for processing the vibrating signal of the brake action to judge the brake operation quality and sending a judging result to a display unit. According to the elevator fault diagnosis device, the remote diagnosis can be safely and effectively performed for elevator faults. The invention further discloses an elevator fault diagnosis method and a controller for elevator fault diagnosis.

Description

Technical field [0001] The invention belongs to the technical field of elevator measurement and control, and more particularly relates to an elevator fault diagnosis device, method and controller. Background technique [0002] At present, China has become the country with the largest number of elevators in the world, but elevator safety issues have become increasingly prominent. According to statistics from the General Administration of Quality Supervision, Inspection and Quarantine, since 2003, elevator safety accidents have been ranked in the top three among the eight types of special equipment. According to statistics, among many factors that cause elevator safety hazards, manufacturing quality accounts for 16%, installation accounts for 24%, and maintenance and use problems are as high as 60%. The current elevator maintenance system requires maintenance personnel to go to the scene to judge and solve the fault after a failure occurs. However, due to the variety of elevator ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/02
CPCB66B5/02
Inventor 邓立保聂泳忠林梅英
Owner XIAMEN NIELL ELECTRONICS