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Monorail turnout fault online diagnosis method, device and equipment and readable storage medium

A diagnosis method and technology of a diagnosis device are applied in the field of rail transit, which can solve the problems of imperfect equipment layout and low degree of automation, and achieve the effect of reducing the difficulty of manual inspection operations and avoiding safety accidents.

Pending Publication Date: 2021-07-09
CHINA RAILWAY ENG CONSULTING GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, domestic single-track turnouts usually use sensors to feed back the position and locking information of turnouts to the signal system, and the equipment layout for online diagnosis of turnout faults is not yet perfect. As a result, the current single-track turnouts are still mainly manual detection, with a low degree of automation

Method used

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  • Monorail turnout fault online diagnosis method, device and equipment and readable storage medium
  • Monorail turnout fault online diagnosis method, device and equipment and readable storage medium
  • Monorail turnout fault online diagnosis method, device and equipment and readable storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0058] like figure 1 As shown, this embodiment provides a single-track switch fault online diagnosis method, the method includes step S1, step S2, step S3 and step S4.

[0059] Step S1. Collect single-track switch data, the single-track switch data comes from at least two single-track switches, and the single-track switch data includes the state parameters of each device;

[0060] The state parameters of the various devices include: the amplitude of the turnout beam when the vehicle passes the single track switch, the frequency of the turnout beam when the vehicle passes the single track switch, the picture information of the lock pin on the single track switch, the picture information of the seam plate on the single track switch , Picture information of the bolt at the locking groove on the single track switch, the temperature of the locking motor at the single track switch, the speed of the locking motor at the single track switch, the vibration amplitude of the locking moto...

Embodiment 2

[0089] like figure 2 As shown, this embodiment provides an on-line diagnosis device for a single track switch fault, and the system includes a data collection module 601 , a first communication module 602 , a diagnosis module 603 and a second communication module 604 .

[0090] The data collection module 601 is used to collect single-track switch data, the single-track switch data comes from at least two single-track switches, and the single-track switch data includes state parameters of each device;

[0091] The first communication module 602 is used for uploading the data of the monorail switch to the remote database;

[0092] The diagnosis module 603 is used to diagnose whether the parameters of each device are abnormal according to the single-track switch data in the database, and if there is an abnormality, give an alarm and extract the characteristic parameters of the abnormal device;

[0093] The second communication module 604 is configured to send the characteristic...

Embodiment 3

[0109] Corresponding to the above method embodiment, the embodiment of the present disclosure also provides an online single-track switch fault diagnosis device. The single-track switch fault online diagnosis device described below and the above-mentioned single-track switch fault online diagnosis method can be referred to in correspondence.

[0110] image 3 It is a block diagram of an online single-track switch fault diagnosis device 800 according to an exemplary embodiment. Such as image 3 As shown, the single-track switch fault online diagnosis device 800 may include: a processor 801 and a memory 802 . The on-line diagnostic device 800 for single rail switch faults may also include one or more of a multimedia component 803 , an input / output (I / O) interface 804 , and a communication component 805 .

[0111] Wherein, the processor 801 is used to control the overall operation of the single-rail switch fault online diagnosis device 800, so as to complete all or part of the ...

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Abstract

The invention relates to the technical field of rail transit, in particular to a monorail turnout fault online diagnosis method, device and equipment and a readable storage medium, and the method comprises the steps: collecting monorail turnout data; uploading the monorail turnout data to a remote database; according to the monorail turnout data in the database, diagnozing whether the parameters of each device are abnormal or not; if yes, giving an alarm and extracting the feature parameters of abnormal devices are extracted; sending the characteristic parameters of the abnormal device to a corresponding terminal, carrying out remote real-time comparison on related parameters of a turnout beam, a lock pin, a joint plate, a bolt at a locking groove, a locking motor and a driving motor in each single-rail turnout, and diagnozing the characteristic parameters of the abnormal device to be sent to the corresponding terminal. The invention effectively improves the security and reliability of the monorail turnout. Because the diagnosis is automatically carried out by the remote calculator, the automation level of the diagnosis of the monorail turnout is effectively improved, the difficulty of manual detection operation is reduced, and the occurrence of safety accidents is avoided.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a method, device, equipment and readable storage medium for on-line fault diagnosis of a single track switch. Background technique [0002] Up to now, many countries around the world have built and operated monorail systems, and Chongqing Rail Transit Line 2 and Line 3 have been built and operated in my country. Chongqing Rail Transit Line 7 and Phase 1 of Wuhu City Straddle Monorail Line 1 and Line 2 are under construction. [0003] At present, domestic single-track turnouts usually use sensors to feed back the position and locking information of turnouts to the signal system, and the equipment layout for online diagnosis of turnout faults is not yet perfect. As a result, the current single-track turnouts are still mainly detected manually, with a low degree of automation. Contents of the invention [0004] The object of the present invention is to provide a method, devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/483G06F16/432G06Q50/30
CPCG06F16/483G06F16/432G06F16/434G06Q50/40
Inventor 李琦李卓然于胜利解丽霞张建东姚毓瑾
Owner CHINA RAILWAY ENG CONSULTING GRP CO LTD
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