CN202827351U - Hot infrared bow net operation state on-line monitoring device - Google Patents
Hot infrared bow net operation state on-line monitoring device Download PDFInfo
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- CN202827351U CN202827351U CN 201220491937 CN201220491937U CN202827351U CN 202827351 U CN202827351 U CN 202827351U CN 201220491937 CN201220491937 CN 201220491937 CN 201220491937 U CN201220491937 U CN 201220491937U CN 202827351 U CN202827351 U CN 202827351U
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- thermal infrared
- bow net
- monitoring device
- laser radar
- line monitoring
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Abstract
The utility model discloses a hot infrared bow net operation state on-line monitoring device. The hot infrared bow net operation state on-line monitoring device comprises a thermal infrared imager, a laser radar, a visible camera, a car-mounted server, a mobile hard disk drive with huge memory quantity, a general packet radio service (GPRS) car-mounted transmission module and a data query and analysis system, wherein the thermal infrared imager, the laser radar and the visible camera are arranged on a locomotive top and connected with the car-mounted server in a locomotive. The GPRS car-mounted transmission module and the data query and analysis system are also connected with the car-mounted server, and the mobile hard disk drive with huge memory quantity is arranged on the car-mounted server. According to the hot infrared bow net operation state on-line monitoring device, the thermal infrared imager is used for detecting bow net temperature distribution, the laser radar is used for detecting conduction height values and stagger values, and the conduction height values and the stagger values are transmitted to a control center through GPRS data transmission network. With the method, a detector sensor is not needed to be arranged on a pantograph head of a pantograph, weight of the pantograph head of the pantograph is not increased, and accurate and real-time theoretical foundation is supplied to overhead line system maintenance and post-accident query.
Description
Technical field
The utility model relates to the electrified technical field of track, is specifically related to a kind of thermal infrared bow net running state on-line monitoring device.
Background technology
In electrified railway, contact system is the main power equipment supply of electric railway, and electric locomotive obtains electric energy by contact system.Pantograph contact line relation plays an important role to the normal operation of whole electrified railway operation system.It is the key factor that directly restricts the electrified railway speed-raising that bow net arcing, stagger transfinite, and along with the day by day increase of total volume of railway freight, improving constantly of train running speed developed bow net running state online monitoring system extremely urgent.
At present the domestic means that on-line monitoring is taked to the bow net of electric locomotive running state mainly are proximity transducer and opto-electronic pickup to be installed on the pantograph collector head bow net is measured, but the method has increased motorcycle pantograph bow weight, has destroyed the pantograph collector head dynamic characteristic.
The utility model content
For above-mentioned prior art, the technical problems to be solved in the utility model is: the existing weight that the monitoring means of bow net running state has been increased greatly the motorcycle pantograph bow, destroyed the pantograph collector head dynamic characteristic.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
Thermal infrared bow net running state on-line monitoring device, it is characterized in that, comprise thermal infrared imager, laser radar, visible light camera, onboard servers, magnanimity portable hard drive, the vehicle-mounted transport module of GPRS and data query analysis system, described thermal infrared imager, laser radar, visible light camera are arranged on the locomotive top, and all be connected with onboard servers in the locomotive, the vehicle-mounted transport module of GPRS also with the data query analysis system with onboard servers be connected, the magnanimity portable hard drive is installed on the onboard servers; The bow net temperature distribution image of thermal infrared imager collection and laser radar detect lead height and stagger through the onboard servers storage, process, and backup in the magnanimity portable hard drive.
Described data query analysis system connected reference onboard servers, the pantograph contact line relation data in the query analysis onboard servers.
Pantograph contact line relation data in the onboard servers can be connected the ground monitoring system that transfers to through the vehicle-mounted transport module of GPRS with public network.
Described thermal infrared imager, the visible light camera installation site is from 5 meters to 6 meters of pantograph straight-line distances and be positioned on the roof line of centers.
Described laser radar is installed on thermal infrared imager, the translation of visible light camera rear end 0.46 meter, laser radar center and roof central lines.
Compared with prior art, the utlity model has following beneficial effect:
The utility model adopts the Far infra-red hot imager to detect the bow net temperature traverse, laser radar detects and leads height and stagger, obtain the pantograph contact line relation that the bow net kinetic parameter combines with geometric parameter, be real-time transmitted in the operation department by the GPRS data transmission network, the method does not need the installation and measuring sensor on pantograph collector head, thereby can not increase pantograph collector head weight, namely destroy the pantograph collector head dynamic characteristic, for inquiry after catenary maintenance and the accident provides accurate, real-time theoretical foundation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and the specific embodiments.
Thermal infrared bow net running state on-line monitoring device, comprise thermal infrared imager, laser radar, visible light camera, onboard servers, magnanimity portable hard drive, the vehicle-mounted transport module of GPRS and data query analysis system, described thermal infrared imager, laser radar, visible light camera are arranged on the locomotive top, and all be connected with onboard servers in the locomotive, the vehicle-mounted transport module of GPRS also with the data query analysis system with onboard servers be connected, the magnanimity portable hard drive is installed on the onboard servers; The bow net temperature distribution image of thermal infrared imager collection and laser radar detect lead height and stagger through the onboard servers storage, process, and backup in the magnanimity portable hard drive.During on-line monitoring, all monitoring data are kept on the large capacity movable hard disk, after monitoring finishes, this portable hard drive are taken off, with cross the data dump terminal with data dump in data server; Data query is analyzed: the ground query software adopts combination condition mode retrieves historical data, can omnidistance playback observation process, and generate statistical report form and print.
When the data of monitoring occur when unusual, by GPRS the infrared image data of abnormity point, visible light image data, conductor height and stagger are in time sent to remote server, according to being saved in data bank and being transmitted to the real time monitoring terminal, the real time monitoring terminal shows abnormity point data splitting and auditory tone cues to remote server end program with abnormal point numerical.
The utility model gathers the bow net temperature distribution image by the thermal infrared imager that is installed on the roof, and the interpretation software in onboard servers catches localized hyperthermia's point, thereby obtains breakdown of equipment or the potential faults such as arcing, wire are meticulous, electric leakage; By the laser radar that is installed in roof testee or background are scanned, acquisition is with the testee in the left and right sides 550mm scope of benchmark on the roof line of centers, after in house software circumscription and digital filter are processed, judge that stagger transfinites and conductor height transfinites; By to TAX2 comprehensive supervisor for locomotive safety information data acquisition, obtain the basic data of check point locomotive operation, such as information such as type of locomotive, locomotive unit number, cross-channel number, kilometer post, times, do synchronous processing with monitoring data, make query analysis software retrieve monitoring data according to the basic data of locomotive operation, meanwhile, the defective data that transfinites is real-time transmitted in the operation department by the GPRS data transmission network, for relevant departments' personnel inquiry.
Claims (5)
1. thermal infrared bow net running state on-line monitoring device, it is characterized in that, comprise thermal infrared imager, laser radar, visible light camera, onboard servers, magnanimity portable hard drive, the vehicle-mounted transport module of GPRS and data query analysis system, described thermal infrared imager, laser radar, visible light camera are arranged on the locomotive top, and all be connected with onboard servers in the locomotive, the vehicle-mounted transport module of GPRS also with the data query analysis system with onboard servers be connected, the magnanimity portable hard drive is installed on the onboard servers; The bow net temperature distribution image of thermal infrared imager collection and laser radar detect lead height and stagger through the onboard servers storage, process, and backup in the magnanimity portable hard drive.
2. thermal infrared bow net running state on-line monitoring device according to claim 1 is characterized in that, described data query analysis system connected reference onboard servers, the pantograph contact line relation data in the query analysis onboard servers.
3. thermal infrared bow net running state on-line monitoring device according to claim 1 is characterized in that, the pantograph contact line relation data in the onboard servers can be connected the ground monitoring system that transfers to through the vehicle-mounted transport module of GPRS with public network.
4. thermal infrared bow net running state on-line monitoring device according to claim 1 is characterized in that, described thermal infrared imager, the visible light camera installation site is from 5 meters to 6 meters of pantograph straight-line distances and be positioned on the roof line of centers.
5. thermal infrared bow net running state on-line monitoring device according to claim 4 is characterized in that, described laser radar is installed on thermal infrared imager, the translation of visible light camera rear end 0.46 meter, laser radar center and roof central lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491937 CN202827351U (en) | 2012-09-25 | 2012-09-25 | Hot infrared bow net operation state on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491937 CN202827351U (en) | 2012-09-25 | 2012-09-25 | Hot infrared bow net operation state on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827351U true CN202827351U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220491937 Ceased CN202827351U (en) | 2012-09-25 | 2012-09-25 | Hot infrared bow net operation state on-line monitoring device |
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| CN (1) | CN202827351U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759658A (en) * | 2014-01-27 | 2014-04-30 | 成都国铁电气设备有限公司 | Method for detecting contact net geometrical parameters based on infrared image processing |
| CN104749510A (en) * | 2015-04-22 | 2015-07-01 | 长安大学 | Pantograph arc online-monitoring and discharge positioning system |
| CN105547495A (en) * | 2016-01-25 | 2016-05-04 | 成都国铁电气设备有限公司 | High-temperature interference identification detection method for bow net |
| CN105652154A (en) * | 2016-01-25 | 2016-06-08 | 成都国铁电气设备有限公司 | Safety monitoring analysis system for contact net running state |
| CN105674880A (en) * | 2016-01-25 | 2016-06-15 | 成都国铁电气设备有限公司 | Geometric parameter measuring method and system for overhead lines based on binocular principle |
| CN107399341A (en) * | 2016-05-18 | 2017-11-28 | 苏州华兴致远电子科技有限公司 | On-board running Environmental safety supervision system and method |
| CN107678036A (en) * | 2017-08-15 | 2018-02-09 | 株洲嘉成科技发展有限公司 | A kind of vehicle-mounted contactless contact net geometric parameter dynamic detection system and method |
| CN107911659A (en) * | 2017-11-20 | 2018-04-13 | 重庆交通职业学院 | Railroad track section inspection warning system on duty |
| CN109000728A (en) * | 2018-07-31 | 2018-12-14 | 广州科易光电技术有限公司 | Vehicle-mounted contact net running state detecting device |
| CN113091834A (en) * | 2021-06-09 | 2021-07-09 | 成都国铁电气设备有限公司 | Rail tunnel comprehensive detection system and method based on big data network |
-
2012
- 2012-09-25 CN CN 201220491937 patent/CN202827351U/en not_active Ceased
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759658B (en) * | 2014-01-27 | 2016-05-18 | 成都国铁电气设备有限公司 | A kind of based on infrared image processing achieve a butt joint net-fault geometric parameter detect method |
| CN103759658A (en) * | 2014-01-27 | 2014-04-30 | 成都国铁电气设备有限公司 | Method for detecting contact net geometrical parameters based on infrared image processing |
| CN104749510A (en) * | 2015-04-22 | 2015-07-01 | 长安大学 | Pantograph arc online-monitoring and discharge positioning system |
| CN105652154B (en) * | 2016-01-25 | 2018-05-11 | 成都国铁电气设备有限公司 | Contact Running State security auditing system |
| CN105652154A (en) * | 2016-01-25 | 2016-06-08 | 成都国铁电气设备有限公司 | Safety monitoring analysis system for contact net running state |
| CN105674880A (en) * | 2016-01-25 | 2016-06-15 | 成都国铁电气设备有限公司 | Geometric parameter measuring method and system for overhead lines based on binocular principle |
| CN105547495A (en) * | 2016-01-25 | 2016-05-04 | 成都国铁电气设备有限公司 | High-temperature interference identification detection method for bow net |
| CN105547495B (en) * | 2016-01-25 | 2018-09-18 | 成都国铁电气设备有限公司 | Bow net high temperature disturbance ecology detection method |
| CN105674880B (en) * | 2016-01-25 | 2018-09-18 | 成都国铁电气设备有限公司 | Contact net geometric parameter measurement method and system based on binocular principle |
| CN107399341A (en) * | 2016-05-18 | 2017-11-28 | 苏州华兴致远电子科技有限公司 | On-board running Environmental safety supervision system and method |
| CN107678036A (en) * | 2017-08-15 | 2018-02-09 | 株洲嘉成科技发展有限公司 | A kind of vehicle-mounted contactless contact net geometric parameter dynamic detection system and method |
| CN107678036B (en) * | 2017-08-15 | 2021-06-04 | 株洲嘉成科技发展有限公司 | Vehicle-mounted non-contact type contact net geometric parameter dynamic detection system and method |
| CN107911659A (en) * | 2017-11-20 | 2018-04-13 | 重庆交通职业学院 | Railroad track section inspection warning system on duty |
| CN109000728A (en) * | 2018-07-31 | 2018-12-14 | 广州科易光电技术有限公司 | Vehicle-mounted contact net running state detecting device |
| CN113091834A (en) * | 2021-06-09 | 2021-07-09 | 成都国铁电气设备有限公司 | Rail tunnel comprehensive detection system and method based on big data network |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160429 Decision number of declaring invalidation: 28892 Granted publication date: 20130327 |
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| IW01 | Full invalidation of patent right |