CN106184282A - Track condition on-line monitoring method based on displacement monitoring - Google Patents

Track condition on-line monitoring method based on displacement monitoring Download PDF

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Publication number
CN106184282A
CN106184282A CN201610857434.2A CN201610857434A CN106184282A CN 106184282 A CN106184282 A CN 106184282A CN 201610857434 A CN201610857434 A CN 201610857434A CN 106184282 A CN106184282 A CN 106184282A
Authority
CN
China
Prior art keywords
monitoring
displacement
track
change
orbit
Prior art date
Application number
CN201610857434.2A
Other languages
Chinese (zh)
Inventor
耿直
Original Assignee
成都奥克特科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 成都奥克特科技有限公司 filed Critical 成都奥克特科技有限公司
Priority to CN201610857434.2A priority Critical patent/CN106184282A/en
Publication of CN106184282A publication Critical patent/CN106184282A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61KAUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08Measuring installations for surveying permanent way

Abstract

Invention describes a kind of track condition on-line monitoring method based on displacement monitoring realized by telecommunication transmission system, orbit monitoring central apparatus, displacement transducer, microprocessor and communication module, the change of relative spacing between the displacement of track, two tracks, the change of level, the change of track fastening facilities can be carried out on-line monitoring, there is monitoring real-time good, the change of sudden orbit parameter can be found in time and reports to the police, test job amount and the feature of low cost.

Description

Track condition on-line monitoring method based on displacement monitoring
Technical field
The present invention is track condition on-line monitoring method based on displacement monitoring, belongs to rail vehicle transportation technical field.
Background technology
In rail vehicle transportation, owing to operation, natural disaster, track vibration and the abrasion of vehicle, the sedimentation of roadbed become Change, the change of relative spacing between the displacement of track, two tracks, the change of level, track fastening facilities can be caused Change, track traffic safety can be brought harm by these changing factors, and at present the state status of track is understood employing Manual site tests, or is in operation is tested by test vehicle, so has monitoring poor real, to sudden track Parameters variation can not find in time and report to the police, test job amount and the big defect of cost;Correlation technique akin with the present invention For, the patent No.: 201010272150.X, track on-line monitoring method, wherein describe some technical sides solving the problems referred to above Case, but there is also some defects, its method of work is complex, in actual applications, is typically due to the requirement of application, uses one A little briefly technical methods i.e. can meet needs.
Summary of the invention
In view of the foregoing, it is an object of the invention to provide a kind of track condition on-line monitoring side based on displacement monitoring Method, it is achieved to the displacement of track, the change of track relative spacing, the change of level, the change of track fastening facilities online Monitoring, has monitoring real-time good, and the change of sudden orbit parameter can be found in time and be reported to the police, test job amount and low cost Feature.
For reaching above-mentioned purpose, it is online that the present invention introduces a kind of track condition based on displacement monitoring based on displacement monitoring Monitoring method, includes displacement transducer, communication system and orbit monitoring central apparatus, it is characterised in that many by being arranged on Multiple displacement transducers on the track of individual detecting of railway point obtain the track displacement Monitoring Data of each detecting of railway point current, By telecommunication transmission system, each track displacement Monitoring Data and corresponding address code are sent to orbit monitoring central apparatus carry out Store, analyze and compare with corresponding historical data, draw and pass through display and control terminal demonstration currently at each corresponding rail The displacement parameter of road test point changes difference with the comparison of historical data, when displacement parameter changes with the comparison of corresponding historical data When difference exceeds set respective value, orbit monitoring central apparatus produces alarm signal, and alarm signal is passed by communication Communication system is sent to display and control terminal carries out showing and sound and light alarm.
The operation principle of the present invention and beneficial effect
The multiple displacement transducers being arranged on the track of multiple detecting of railway point under control of the microprocessor, in real time will be current The displacement information data of each detecting of railway point by telecommunication transmission system be sent to orbit monitoring central apparatus carry out storing, minute Analysis and contrast historical data, draw and by control terminal demonstration current orbit each detecting of railway point displacement parameter with go through The comparison change difference of history data, when displacement parameter with the comparison situation of change of corresponding historical data beyond set respective value Time, orbit monitoring central apparatus produces alarm signal, and by telecommunication transmission system, alarm signal is sent to display and controls Terminal carries out acousto-optic and display alarm, and described display and terminal include fixed terminal, mobile terminal, traffic control signal system System terminal and traffic control signal display, thus achieve the displacement to track, the change of track relative spacing, plane height The real time on-line monitoring of the situation of change of degree and and alarm.
Accompanying drawing explanation
Fig. 1 is the system pie graph of the track condition on-line monitoring method based on displacement monitoring of one embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below as a example by accompanying drawing;
Fig. 1 represents the track on-line monitoring system pie graph of one embodiment of the invention, contains the rail at a detecting of railway point Road state on_line monitoring system pie graph, wherein:
(1), (2) be displacement transducer, use common displacement transducer, such as contact linear displacement transducer, resistance-type Displacement transducer, magnetostrictive displacement sensor;((3), (4) are two set microprocessor and communication modules, use Conventional monolithic machine And communication module, on same detecting of railway point, one or more sets microprocessors shared and communication module can be used, When using many set microprocessors and communication module, interconnected by communication interface between microprocessor and communication module;(5) it is existing Conventional bifilar track;(6) it is telecommunication transmission system transmission channel, wired, wireless or internet communication transmission system can be used to carry Supply;(7) it is orbit monitoring central apparatus, shows and control terminal, by computer system, communication module, show and control terminal Constituting, described display and terminal include fixed terminal, mobile terminal, traffic control signal system terminal and traffic control letter Number display;
Configure each functional module and device according to accompanying drawing and described above, connect correlation module and device, pass through communications System connects modules, orbit monitoring central apparatus, shows and control terminal, for microprocessor, orbit monitoring central apparatus The method of work introduced according to the present invention is write corresponding software program and arranges running parameter, can complete the reality of the present invention Execute.
Invention describes a kind of by telecommunication transmission system, orbit monitoring central apparatus, displacement transducer, microprocessor and The track condition on-line monitoring method based on displacement monitoring that communication module is realized, it is possible to displacement, two tracks to track Between the change of relative spacing, the change of level, the change of track fastening facilities carry out on-line monitoring, there is monitoring in real time Property good, to sudden orbit parameter change can find in time and report to the police, test job amount and the feature of low cost.

Claims (1)

1. a track condition on-line monitoring method based on displacement monitoring based on displacement monitoring, include displacement transducer, Communication system and orbit monitoring central apparatus, it is characterised in that multiple by be arranged on the track of multiple detecting of railway point Displacement transducer obtains the track displacement Monitoring Data of each detecting of railway point current, by each track displacement Monitoring Data and right Answer address code by telecommunication transmission system be sent to orbit monitoring central apparatus carry out storing, analyze and with corresponding historical data ratio Relatively, draw and pass through display and control terminal demonstration currently in displacement parameter and the historical data of each corresponding detecting of railway point Comparison change difference, when displacement parameter and the comparison of corresponding historical data change difference exceed set respective value time, rail Road Surveillance center equipment produces alarm signal, and by telecommunication transmission system, alarm signal is sent to display and control terminal is entered Row display and sound and light alarm.
CN201610857434.2A 2016-09-28 2016-09-28 Track condition on-line monitoring method based on displacement monitoring CN106184282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610857434.2A CN106184282A (en) 2016-09-28 2016-09-28 Track condition on-line monitoring method based on displacement monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610857434.2A CN106184282A (en) 2016-09-28 2016-09-28 Track condition on-line monitoring method based on displacement monitoring

Publications (1)

Publication Number Publication Date
CN106184282A true CN106184282A (en) 2016-12-07

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CN201610857434.2A CN106184282A (en) 2016-09-28 2016-09-28 Track condition on-line monitoring method based on displacement monitoring

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110777581A (en) * 2019-10-15 2020-02-11 东莞理工学院 Fastener shift automatic detection device for rail transit fault diagnosis and detection

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050174582A1 (en) * 2004-02-11 2005-08-11 Carr Gary A. Integrated measurement device
CN201136522Y (en) * 2008-01-04 2008-10-22 李�诚 Device for measuring dynamic displacement in transversal and vertical directions of rails of high speed rail
CN101607565A (en) * 2008-06-16 2009-12-23 唐德尧 A kind of rail cracks ground on-Line Monitor Device and ground on-line monitoring method thereof
EP1954544B1 (en) * 2005-11-29 2010-09-22 Gantha Method and device for the detection of faults in the roundness of wheels of railway stock, and system comprising one such device
CN101954916B (en) * 2010-09-06 2012-04-18 耿直 Track on-line monitoring method and track on-line monitoring system
CN103332208A (en) * 2013-07-02 2013-10-02 北京交通大学 Steel rail longitudinal displacement on-line monitoring device
CN105905132A (en) * 2016-05-24 2016-08-31 北京鹰路科技有限公司 Intelligent rail state patrolling device and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050174582A1 (en) * 2004-02-11 2005-08-11 Carr Gary A. Integrated measurement device
EP1954544B1 (en) * 2005-11-29 2010-09-22 Gantha Method and device for the detection of faults in the roundness of wheels of railway stock, and system comprising one such device
CN201136522Y (en) * 2008-01-04 2008-10-22 李�诚 Device for measuring dynamic displacement in transversal and vertical directions of rails of high speed rail
CN101607565A (en) * 2008-06-16 2009-12-23 唐德尧 A kind of rail cracks ground on-Line Monitor Device and ground on-line monitoring method thereof
CN101954916B (en) * 2010-09-06 2012-04-18 耿直 Track on-line monitoring method and track on-line monitoring system
CN103332208A (en) * 2013-07-02 2013-10-02 北京交通大学 Steel rail longitudinal displacement on-line monitoring device
CN105905132A (en) * 2016-05-24 2016-08-31 北京鹰路科技有限公司 Intelligent rail state patrolling device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110777581A (en) * 2019-10-15 2020-02-11 东莞理工学院 Fastener shift automatic detection device for rail transit fault diagnosis and detection

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Application publication date: 20161207