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Traction machine detection or diagnosis system

A diagnostic system and traction machine technology, applied in elevators, transportation and packaging, etc., can solve problems such as high cost, low secondary development of the system, complicated operation, etc., and achieve low cost and good monitoring effect

Active Publication Date: 2011-01-12
SHENZHEN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing detectors have the following technical defects: firstly, for the fault detection system of the entire elevator, the test location is mainly set in the car; secondly, it is a proprietary system, and the secondary development of the system is low; thirdly, the existing Some testers are expensive and costly; finally, the software interface is not humanized enough, the operation is complicated, and it is not convenient for maintenance personnel to operate

Method used

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  • Traction machine detection or diagnosis system
  • Traction machine detection or diagnosis system

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 and figure 2 As shown, a traction machine detection or diagnosis system, the traction machine detection or diagnosis system includes sequentially connected sensors, conditioning circuit 14, data acquisition circuit 15 and controller; the sensor is used to detect the state signal of the traction machine , and the state signal is sent to the conditioning circuit 14; the conditioning circuit 14 is used to receive the detected state signal and send the conversion signal corresponding to the state signal to the data acquisition circuit 15; the data acquisition circuit 15 is used to collect the conversion signal , and send the collection signal to the controller; the controller is used to process and display the state information of the traction machine, the state information is the real-time collection information of the tr...

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Abstract

The invention provides a traction machine detection or diagnosis system, which comprises a sensor, a conditioning circuit, a data acquisition circuit and a controller which are sequentially connected. The sensor is used for detecting a status signal of the traction machine and transmitting the status signal to the conditioning circuit; the conditioning circuit is used for receiving the detected status signal and transmitting a switching signal which corresponds to the status signal to the data acquisition circuit; the data acquisition circuit is used for acquiring the switching signal and transmitting the acquired signal to the controller; and the controller is used for processing and displaying the status information of the traction machine. The traction machine detection or diagnosis system has the advantages of acquiring and processing the status signal of the traction machine, displaying the diagnosis result, specially detecting the status information of the traction machine, along with low cost and good monitoring effect.

Description

technical field [0001] The invention relates to the technical field of traction machine work monitoring, in particular to a traction machine detection or diagnosis system. Background technique [0002] As an important part of the national economy and life, elevators are a common tool for people to work and live in modern society. As the main component of the traction elevator, the traction machine is also called the main engine. It is the power source of the elevator and also a key component of the elevator. The performance of the traction machine has a direct and obvious impact on the whole elevator, that is, the performance of the traction machine directly affects the speed of the elevator, acceleration and deceleration of starting and braking, leveling and riding comfort, safety, and operation performance. Reliability and other indicators, therefore, it is necessary to conduct strict tests on each traction machine to be shipped, and to conduct regular inspections on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
Inventor 罗飞陈恒亮孙文涛刘东洋王海曾齐高
Owner SHENZHEN INST OF TECH
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