CN106184282A - Track condition on-line monitoring method based on displacement monitoring - Google Patents
Track condition on-line monitoring method based on displacement monitoring Download PDFInfo
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- 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
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- Prior art keywords
- displacement
- monitoring
- track
- change
- orbit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway 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
- B61K9/08—Measuring installations for surveying permanent way
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
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
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.
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 |
Family
ID=57520886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610857434.2A Pending CN106184282A (en) | 2016-09-28 | 2016-09-28 | Track condition on-line monitoring method based on displacement monitoring |
Country Status (1)
| Country | Link |
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| CN (1) | CN106184282A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631816A (en) * | 2019-01-10 | 2019-04-16 | 中铁二院工程集团有限责任公司 | Medium-and low-speed maglev F type rail displacement detector |
| 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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| 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 |
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2016
- 2016-09-28 CN CN201610857434.2A patent/CN106184282A/en active Pending
Patent Citations (7)
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631816A (en) * | 2019-01-10 | 2019-04-16 | 中铁二院工程集团有限责任公司 | Medium-and low-speed maglev F type rail displacement detector |
| 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 |
| CN110777581B (en) * | 2019-10-15 | 2021-06-25 | 东莞理工学院 | Fastener shift automatic detection device for rail transit fault diagnosis and detection |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
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| WD01 | Invention patent application deemed withdrawn after publication |