CN104787088A - Train identity recognition and position tracking management system of rail transit train base - Google Patents
Train identity recognition and position tracking management system of rail transit train base Download PDFInfo
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- CN104787088A CN104787088A CN201510202819.0A CN201510202819A CN104787088A CN 104787088 A CN104787088 A CN 104787088A CN 201510202819 A CN201510202819 A CN 201510202819A CN 104787088 A CN104787088 A CN 104787088A
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Abstract
Disclosed is a train identity recognition and position tracking management system of a rail transit train base. Train identity recognition and accurate positioning tracking can be achieved in real time, then intelligent scheduling is achieved, and the construction process is simple. The system comprises radio frequency identification tags and radio frequency identification tag reading devices, the radio frequency identification tag reading devices are fixedly arranged to the bottoms of trains respectively, the radio frequency identification tags are distributed on all rails of throat areas and turnout areas, and the radio frequency identification tags pre-store corresponding position information. The radio frequency identification tag reading devices are integrated with train position information collecting devices used for receiving train position information collected by the radio frequency identification tag reading devices. According to a work station, the train position information is transmitted to the work station through wireless signal transmission devices for data processing.
Description
Technical field
The present invention relates to track traffic, particularly a kind of novel rail transport vehicle base testing vehicle register identification and position management system for tracking, this system is used for rail transit train identification, locating and tracking, intelligent scheduling parking.
Background technology
Rail traffic vehicles section and integral base (abbreviation vehicle base) contain car depot, parking area etc., are that track traffic is attached troops to a unit completely the important maintenance of vehicle and maintenance base.Vehicle base is born the parking of completely train, is dispatched a car to main track, the tasks such as section, utilization, maintenance of returning the vehicle to the garage and knock off back from main track, and safe operation and the passenger traffic high-quality service of match line play guaranteeing role.Vehicle base dispatcher needs identity and the location information of grasping vehicle in vehicle base in real time, so that the vehicle operations such as maintenance, utilization of accurately dispatching buses, improves scheduling accuracy rate and operation efficiency.
At present, although signal system shows track occupied situation (i.e. vehicle position information) by station track circuit or meter shaft mode in rail transport vehicle base, Continuous Tracking and the display of train consist number (i.e. vehicle identity information) cannot be realized.This causes each dispatcher cannot grasp the information of " what car wherein ".For this reason, after the dispatchers such as vehicle utilization, car inspection and maintenance scheduling first record license number and location information by manual site, by telephone exchange information, last dispatcher takes the mode of auxiliary prompting " paste magnetic sheet ", and (namely dispatcher is on the vehicle base of metal material the line is busy plate, stick the magnetic patch being composed of vehicle license number, be in which station track to point out which car group) registration of vehicle identity and location information.But manual entry and telephone exchange information accuracy rate low, the easy landing of magnetic patch in addition, touch dislocation, real-time is inadequate, need continually by phone cross validation license number, location information between scheduling, accuracy rate and the efficiency of communication and scheduling are low, pressure is comparatively large, and error rate is higher, often following situation occurs: testing vehicle register and location information mistake, cause bus attendant to get on the bus in time, delay main track driving;
Do not grasp station track information in time, dispatch back section train and park this station track taken, affect the train section of returning smoothly.
The identification of part rows car and position management system for tracking, comparatively lay rfid tag reader and signal transmitting apparatus is main mainly with station track is other, the facilities such as Cabinet, distribution box with protectors, communication cable need to carry out engineering construction and cast in situs installation according to the other condition in station track, it is many that engineering relates to interface, construction is complicated, and construction costs is higher; And simultaneously, because of the limitation of rfid tag reader and relevant device facility geographic layout, the Dynamic Announce precision of train position and effect are all subject to certain impact.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of novel rail transport vehicle base testing vehicle register identification and position management system for tracking, with the identification of energy real-time implementation train, accurately locating and tracking, and then realize intelligent dispatch, and construction technology is simple.
The technical solution adopted for the present invention to solve the technical problems is as follows:
A kind of depot of urban railway transit vehicles testing vehicle register of the present invention identification and position management system for tracking, it is characterized in that it comprises: RFID tag and rfid tag reader, rfid tag reader is fixedly installed on every train set, RFID tag is laid in each stock track place of bottle-neck section, switch area, and each RFID tag deposits corresponding location information in advance; Rfid tag reader is integrated with vehicle position information harvester, for the location information at the rail vehicle place that received RF identification label reading device gathers; Workstation, vehicle position information transfers to workstation through wireless signal transmission and carries out data processing.
The invention has the beneficial effects as follows, car depot staff can be freed from the manually number of the copying record of frequent machinery, simultaneously by the position location tracking of each train thus help shunting command person realize safety, high efficiency, scientific, rationalize, the car operation scheduling of automation, and taking or idle condition by each station track, garage parking, thus each train of reasonable arrangement enters each station track, garage parking parks, only parking station track, efficiency utilization garage parking resource; Due to RFID tag small volume, on rail, can carry out intensive or wide in range layout according to positioning precision demand, compared to conventional train identification system, train positioning precision is higher; Under same positioning accuracy request, cost advantage is very remarkable; RFID tag belongs to inactive component, and signal relies on Wireless microwave to transmit, and greatly simplify numerous and diverse operations such as the ditching of conventional train identification system, pipe laying, wiring, and engineering construction is convenient.
Accompanying drawing explanation
This specification sheets comprises following two width accompanying drawings:
Fig. 1 is the composition frame chart of the present invention's a kind of rail transport vehicle base testing vehicle register identification and position management system for tracking;
Fig. 2 is the schematic layout pattern of the present invention's a kind of rail transport vehicle base testing vehicle register identification and position management system for tracking;
Component name shown in figure and corresponding mark: rfid tag reader 10, wireless signal transmission 20, RFID tag 21, workstation 30; Bottle-neck section A, switch area B, garage parking C, maintenance storehouse D, tune machine and engineering truck garage E.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
See figures.1.and.2, novel a kind of rail transport vehicle base testing vehicle register of the present invention identification and position management system for tracking comprise: RFID tag 21 and rfid tag reader 10, rfid tag reader 10 is fixedly installed on every train set, RFID tag 21 is laid in each stock track place of bottle-neck section A, switch area B, and each RFID tag 21 deposits corresponding location information in advance; Rfid tag reader 10 is integrated with vehicle position information harvester, for the location information at the rail vehicle place that received RF identification label reading device 10 gathers; Workstation 30, vehicle position information transfers to workstation 30 through wireless signal transmission 20 and carries out data processing.
With reference to Fig. 2, garage generally includes garage parking C, maintenance storehouse D, tune machine and engineering truck garage E.Each RFID tag 21 is the location information of bottle-neck section station track, switch area station track in the section of having in advance.Described rfid tag reader 10 respectively arranges one in rail vehicle headstock position and tailstock position, even if one of them rfid tag reader 10 cisco unity malfunction, also there will not be localizing faults, make this rail vehicle automatic location tracking more reliable.Vehicle position information harvester is integrated on rfid tag reader 10, can provide more stable communication port.
RFID tag 21, should adopt passive label.When each rail vehicle crosses RFID tag 21, rfid tag reader 10 sends a radiofrequency signal ripple to RFID tag, signal wave excites RFID tag 21 produce power, thus self-contained location information is fed back to rfid tag reader 10 by radiofrequency signal ripple, signal carries out filtering process in the integrated vehicle position information harvester of rfid tag reader 10, the location information that acquisition vehicle crosses and current time information, for train locating and tracking algorithm provides Back ground Information.
Wireless signal transmission 20, GPRS wireless transmitting system should be adopted, two rfid tag reader 10 point to point connects settled with vehicle, to ensure the reliability connected, even if a rfid tag reader 10 loses connection, the connection of other rfid tag readers 10 and workstation 30 also can not be affected.Usually, from rfid tag reader 10 to workstation 30, wireless signal transmission 20 comprises GPRS data transmission terminal, omnidirectional antenna, connection feeder line etc.
Workstation 30 generally includes server, system control panel, read-out and multiple client.The position of each rail vehicle of server for preserving this workstation and calculating, these positions of preserving can generate train operation daily record, for the daily management of staff is provided convenience after concluding.Read-out is for the running orbit of the position and each train that show each rail vehicle, and staff just can obtain each train driving state and parking track occupied state very intuitively.
The present invention can identify the information such as the rail vehicle identity of vehicles passing in and out section automatically in time, the run location of each rail vehicle of real-time tracing in section and state, and real-time update display is carried out in actual track figure on workstation 30 read-out, the dead ship condition of the real-time all station tracks of grasp parking garge and park the information such as license number of rail vehicle, and real-time update is carried out in the schematic diagram of read-out parking station track.
With reference to Fig. 2, the RFID tag 21 of bottle-neck section A and switch area B, all consider to install on straight line station track, and as far as possible near switch location, but need distance switch location 2-3 rice, if the station track distance between two track switches is longer, can consider to install RFID tag 21 additional at midway location, more accurately to locate the particular location of train in real time.RFID tag that every bar divides track switch station track to install 21 containing location information, for obtaining train travel state and discrepancy situation, like this can not only the smooth operation of support system, also can realize the comprehensive monitoring of system.
RFID tag 21 layout of bottle-neck section A be the system whole audience follow the tracks of all the time and crucial.During the vehicle section of entering, registration of vehicle identity information, the section of entering time, take station track situation, as vehicle tracking starting point.During the vehicle section of going out, registration of vehicle identity information, the section of going out time, take station track situation, as vehicle tracking end point.When the rfid tag reader 10 of headstock reads the RFID tag 21 of certain track switch intersection, can judge that this train has crossed this position; Subsequently, when the rfid tag reader 10 of this train tailstock reads this RFID tag, by the succession comparison of twi-read time, the service direction of this train by this position can be judged.If the rfid tag reader 10 of one of them headstock of train lost efficacy, system also according to its precedence through each track switch, can judge the service direction of train.
With reference to Fig. 2, at garage parking C, maintenance storehouse D, the entrance of machine and engineering truck garage E is adjusted RFID tag 21 to be installed, for following the tracks of the vehicles while passing situation in this storehouse.By the fixing identification of rfid tag reader 10 settled this train, the information such as the license number of this train, vehicle type (passenger vehicle or engineering truck) can be grasped; Equally, two rfid tag readers 10 settled by headstock and the tailstock read the time order and function comparison of this RFID tag 21, can judge that this train is warehouse-in or outbound.For the wall scroll stop line devising two storing cycle row positions, need the middle part at every bar stop line, a RFID tag 21 be installed, for distinguish train enter stop line park row position (as the 1st row position or the 2nd row position).
Some principles of the above just explain through diagrams the present invention's a kind of rail transport vehicle base testing vehicle register identification and position management system for tracking, be not the present invention to be confined to shown in and in described concrete structure and Applicable scope, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the present invention applies for.
Claims (3)
1. depot of urban railway transit vehicles testing vehicle register identification and position management system for tracking, it is characterized in that it comprises: RFID tag (21) and rfid tag reader (10), rfid tag reader (10) is fixedly installed on every train set, RFID tag (21) is laid in each stock track place of bottle-neck section (A), switch area (B), and each RFID tag (21) deposits corresponding location information in advance; Rfid tag reader (10) is integrated with vehicle position information harvester, for the location information at the rail vehicle place that received RF identification label reading device (10) gathers; Workstation (30), vehicle position information transfers to workstation (30) through wireless signal transmission (20) and carries out data processing.
2. a kind of depot of urban railway transit vehicles testing vehicle register as claimed in claim 1 identification and position management system for tracking, is characterized in that: described rfid tag reader (10) respectively arranges one in rail vehicle headstock position and tailstock position.
3. a kind of depot of urban railway transit vehicles testing vehicle register as claimed in claim 1 identification and position management system for tracking, is characterized in that: described wireless signal transmission (20) and rfid tag reader (10) point to point connect.
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| CN201510202819.0A CN104787088A (en) | 2015-04-26 | 2015-04-26 | Train identity recognition and position tracking management system of rail transit train base |
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| CN201510202819.0A CN104787088A (en) | 2015-04-26 | 2015-04-26 | Train identity recognition and position tracking management system of rail transit train base |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274995A (en) * | 2016-08-31 | 2017-01-04 | 重庆微标科技股份有限公司 | Locomotive is allowed to be realized the method and system being accurately positioned by yard detection zone |
| CN106372690A (en) * | 2016-08-31 | 2017-02-01 | 重庆微标科技股份有限公司 | Integrated read-write device and vehicle position information management system on track base |
| CN106627678A (en) * | 2016-11-21 | 2017-05-10 | 河南辉煌科技股份有限公司 | Train parking early-warning control method |
| CN106740987A (en) * | 2017-01-06 | 2017-05-31 | 重庆微标科技股份有限公司 | Multichannel license number intelligence reading and control method thereof and system |
| CN108099962A (en) * | 2017-12-02 | 2018-06-01 | 天津津航计算技术研究所 | A kind of train position type automatic recognition system and application based on RFID technique |
| CN108229227A (en) * | 2016-12-21 | 2018-06-29 | 宝山钢铁股份有限公司 | RFID ground tag damage automatic identifying method |
| CN108572577A (en) * | 2018-07-11 | 2018-09-25 | 北京铁时达电气自动化设备有限公司 | The automatically-monitored management system in station track |
| CN109131362A (en) * | 2018-09-14 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of automatic auxiliary guide system of intelligence rail train inbound/outbound process and method |
| CN110667648A (en) * | 2019-08-26 | 2020-01-10 | 中车浦镇庞巴迪运输系统有限公司 | Manual driving auxiliary system for single track system based on RFID technology and method thereof |
| CN112441089A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Train dispatching control method, platform and system, intelligent carriage and medium |
| US20210319194A1 (en) * | 2018-09-07 | 2021-10-14 | Mitsubishi Electric Corporation | Position specifying device, position specifying system, position specifying method, and computer readable storage medium |
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| CN204659751U (en) * | 2015-04-26 | 2015-09-23 | 中铁二院工程集团有限责任公司 | A kind of rail transport vehicle base testing vehicle register identification and position management system for tracking |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106372690A (en) * | 2016-08-31 | 2017-02-01 | 重庆微标科技股份有限公司 | Integrated read-write device and vehicle position information management system on track base |
| CN106274995A (en) * | 2016-08-31 | 2017-01-04 | 重庆微标科技股份有限公司 | Locomotive is allowed to be realized the method and system being accurately positioned by yard detection zone |
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| CN108229227A (en) * | 2016-12-21 | 2018-06-29 | 宝山钢铁股份有限公司 | RFID ground tag damage automatic identifying method |
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| CN106740987A (en) * | 2017-01-06 | 2017-05-31 | 重庆微标科技股份有限公司 | Multichannel license number intelligence reading and control method thereof and system |
| CN108099962A (en) * | 2017-12-02 | 2018-06-01 | 天津津航计算技术研究所 | A kind of train position type automatic recognition system and application based on RFID technique |
| CN108572577A (en) * | 2018-07-11 | 2018-09-25 | 北京铁时达电气自动化设备有限公司 | The automatically-monitored management system in station track |
| US11681882B2 (en) * | 2018-09-07 | 2023-06-20 | Mitsubishi Electric Corporation | Position specifying device, position specifying system, position specifying method, and computer readable storage medium |
| US20210319194A1 (en) * | 2018-09-07 | 2021-10-14 | Mitsubishi Electric Corporation | Position specifying device, position specifying system, position specifying method, and computer readable storage medium |
| CN109131362A (en) * | 2018-09-14 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of automatic auxiliary guide system of intelligence rail train inbound/outbound process and method |
| CN109131362B (en) * | 2018-09-14 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | Intelligent rail train warehouse-in and warehouse-out automatic auxiliary guiding system and method |
| CN110667648A (en) * | 2019-08-26 | 2020-01-10 | 中车浦镇庞巴迪运输系统有限公司 | Manual driving auxiliary system for single track system based on RFID technology and method thereof |
| CN110667648B (en) * | 2019-08-26 | 2021-11-16 | 中车浦镇庞巴迪运输系统有限公司 | Manual driving auxiliary system for single track system based on RFID technology and method thereof |
| CN112441089B (en) * | 2019-08-30 | 2022-03-18 | 比亚迪股份有限公司 | Train dispatching control method, platform and system, intelligent carriage and medium |
| CN112441089A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Train dispatching control method, platform and system, intelligent carriage and medium |
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Application publication date: 20150722 |