CN207078155U - One kind reorganizes and outfit a locomotive alignment system - Google Patents

One kind reorganizes and outfit a locomotive alignment system Download PDF

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Publication number
CN207078155U
CN207078155U CN201720674660.7U CN201720674660U CN207078155U CN 207078155 U CN207078155 U CN 207078155U CN 201720674660 U CN201720674660 U CN 201720674660U CN 207078155 U CN207078155 U CN 207078155U
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locomotive
train
station track
outfit
plc
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黎莎
钱斌
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WUHAN LISAI TECHNOLOGY Co Ltd
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WUHAN LISAI TECHNOLOGY Co Ltd
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Abstract

The utility model discloses one kind to reorganize and outfit a locomotive alignment system, including:Train number recognition unit, pass through the license number of locomotive on the station track for obtaining and be sent to PLC;Locomotive ground induction installation, for sensing whether locomotive by anchor point and sends information to PLC;PLC, the information sent for receiving the Train number recognition unit and the ground induction installation, determines locomotive by position, and identifies locomotive operation direction, and is sent to Positioning System server;Positioning System server, for receiving the information of PLC transmissions, relevance between position is passed through according to current elapsed time, current passage time, locomotive operation direction, Train number recognition position and the locomotive, license number and locomotive are established by the correspondence between position, to obtain the positional information of target vehicle.The utility model can realize that locomotive positions in real time, improve servicing work quality and efficiency, reduce equipment installation cost.

Description

One kind reorganizes and outfit a locomotive alignment system
Technical field
The utility model embodiment is related to a kind of railway locomotive administrative skill, more particularly to one kind reorganizes and outfit a locomotive positioning system System.
Background technology
Nowadays the development of engineering system servicing work process is increasingly information-based, engineering system servicing work process, is typically Completed in field is reorganized and outfit, reorganizing and outfit field includes multiply station track;Order in station track side sets difference in functionality again for per share station track Multiple workbench positions, such as service rack position, upper husky platform position etc..There is intersection between station track.During servicing work is carried out, reorganize and outfit Multiple locomotives can be entered in workshop simultaneously, different operating platform position is reached and carry out different disposal.Due to each locomotive be required for by The processing of multiple positions, and the platform position passed through needed for each locomotive is different, so needing to dispatch each locomotive in field is reorganized and outfit Running orbit, in the process, it is necessary that locomotive, which be accurately positioned,.The real-time display machine on an electronic map is reorganized and outfit The current location information of car can improve the quality and efficiency of servicing work.
Location technology the most frequently used at present mainly has GPS positioning technology, by installing signaling module on locomotive, in computer room Satellite signal receiver is installed, locomotive positioned using multiple satellite rangings;Near field electromagnetic positioning location technology passes through in locomotive Upper installation electronic tag, the suitable place installation inducing receiver in field is being reorganized and outfit by detection electromagnetic field intensity and direction determining machine Car coordinate position knows locomotive information.
In the prior art, the real-time positioning information for obtaining locomotive is required for installing electronic inductor on locomotive, on ground Reception system is installed, reception and the transmitting of signal can be influenceed by distance of reaction and environment, invest in addition also bigger.
Utility model content
The utility model provides one kind and reorganizes and outfit a locomotive alignment system, to realize that locomotive positions in real time, improves servicing work Quality and efficiency, reduce equipment installation cost.
The utility model embodiment proposes that one kind reorganizes and outfit a locomotive alignment system, including:
Train number recognition unit, the arrival end of each section of independent station track is configured in field is reorganized and outfit, for obtaining in the stock Pass through on road the license number of locomotive, and the current elapsed time that locomotive passes through, it is concurrent with the numbering one of the Train number recognition unit Give PLC;
Locomotive ground induction installation, the both sides for reorganizing and outfit each workbench position along a station track are arranged on, for passing through in locomotive Sense locomotive by and current passage time being recorded, by current passage time, machine during the locomotive ground induction installation of both sides Car is sent to PLC by the numbering of signal and locomotive ground induction installation;
PLC, the information sent for receiving the Train number recognition unit and the ground induction installation, and according to The numbering of the Train number recognition unit determines Train number recognition position, and determines locomotive according to the numbering of locomotive ground induction installation By position, and locomotive operation direction is identified, and be sent to Positioning System server;
Positioning System server, for receiving the information of PLC transmissions, according to the current elapsed time, currently pass through when Between, locomotive operation direction, Train number recognition position and locomotive by the relevance between position, establish license number and locomotive pass through position Between correspondence, to obtain the positional information of target vehicle.
Further, the Train number recognition unit, including:
Video image identification module, for obtaining painting brush license number in locomotive body;
Locomotive RFID read module, license number is obtained for reading electronic labeling information on locomotive;
Train number recognition module, for being matched to the painting brush license number and electronic tag license number and confirming locomotive identification.
Further, the locomotive ground induction installation, including:
Magnetic sensor, it is arranged on and reorganizes and outfit field outdoor station track section, for judging that locomotive passes through situation;Or
Infrared photoelectric sensor, it is arranged on and reorganizes and outfit field interior station track section, for judging that locomotive passes through situation.
Further, one rack of one group of neighbouring locomotive ground induction installation or Train number recognition units shared, the machine PLC is set in cabinet.
Further, Positioning System server includes:
Receiving unit, for receiving the information of PLC transmissions;
Locomotive associative cell, for according to current elapsed time, current passage time, locomotive operation direction, the license number Identification position and locomotive determine Train number recognition unit with the information that locomotive ground induction installation identifies corresponding to same by position Locomotive;
Position determination unit, for correspondence will to be established by position corresponding to the license number of same locomotive and locomotive.
Further, the field of reorganizing and outfit includes:
At least two entrance station tracks, each entrance station track connects at least two cleaning station tracks from crosspoint, provided with washing Bicycle shed, for being cleaned to locomotive;
At least four are reorganized and outfit the class for the treatment of station track, are connected with entrance station track usual friendship bifurcated station track, are treated provided with electric locomotive off-shift Ban Peng, for parking locomotive to be deployed;
At least two locomotive inspection and repair station tracks, it is connected with entrance station track usual friendship bifurcated station track, for vent external and interior Overhauled in portion;
At least two locomotive supply station tracks, are connected with entrance station track usual friendship bifurcated station track, for locomotive materials needed Carry out checking replacing or supplement;
Wherein, the cleaning station track, the class for the treatment of station track, the maintenance station track and the supply station track of reorganizing and outfit are as each section Independent station track.
The utility model is by the way that by Train number recognition unit, by way of ground induction installation is combined, a locomotive is reorganized and outfit in solution In real time the problem of positioning, realize and improve servicing work quality and efficiency, reduce equipment installation cost effect.
Brief description of the drawings
Fig. 1 is to reorganize and outfit a locomotive positioning system structure figure in the utility model embodiment one.
Fig. 2 is the military passenger plane locomotive identification numbering figure in the utility model embodiment two.
Fig. 3 is to reorganize and outfit a locomotive alignment system schematic diagram in the utility model embodiment two.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein Described specific embodiment is used only for explaining the utility model, rather than to restriction of the present utility model.Further need exist for It is bright, for the ease of description, the part related to the utility model rather than entire infrastructure are illustrate only in accompanying drawing.
Embodiment one
Fig. 1 reorganizes and outfit a locomotive positioning system structure figure for what the utility model embodiment one provided;As shown in figure 1, this is System includes:Train number recognition unit 101, locomotive ground induction installation 102, PLC 103 and Positioning System server 104;
The Train number recognition unit 101, the arrival end of each section of independent station track is configured in field is reorganized and outfit, for obtaining Pass through the license number of locomotive, and the current elapsed time that locomotive passes through, the numbering with the Train number recognition unit on the station track PLC 103 is sent in the lump;
The locomotive ground induction installation 102, the both sides for reorganizing and outfit each workbench position along a station track are arranged on, in machine Car is by sensing locomotive by and recording current passage time, will currently pass through during the locomotive ground induction installations of both sides Time, locomotive are sent to PLC 103 by the numbering of signal and locomotive ground induction installation;
The PLC 103, sent for receiving the Train number recognition unit 101 and the ground induction installation 102 Information, and Train number recognition position is determined according to the numbering of the Train number recognition unit 101, and sense according to locomotive ground and fill The numbering for putting 102 determines locomotive by position, and identifies locomotive operation direction, and is sent to Positioning System server 104;
The Positioning System server 104, for receiving the information of the transmission of PLC 103, according to the current process Time, current passage time, locomotive operation direction, Train number recognition position and locomotive establish car by the relevance between position Number and locomotive by the correspondence between position, to obtain the positional information of target vehicle.
Specifically, Train number recognition unit 101 includes pattern recognition device and electronic tag reading apparatus, for identifying at this The locomotive identification that Train number recognition point passes through, and the current time that locomotive passes through is recorded, the signal that will be collected, it is sent to PLC Controller 103.Ground induction installation 102 be used for detect whether have in the position provided with induction installation locomotive by, and will sensing Information is sent to PLC 103, and ground induction installation can be positioning magnetic steel sensor, can also be infrared photoelectric sensing Device.Each PLC 103 is used to receiving coupled neighbouring one or more Train number recognition units 101 or multiple Signal transmitted by face locomotive induction installation 102, and the signal received is transmitted to Positioning System server 104, at one There are multiple PLCs 103 in alignment system.
Specifically, Positioning System server 104 includes:Receiving unit, for receiving the letter transmitted by PLC 103 Breath;Locomotive associative cell, for determining that the information that Train number recognition unit 101 identifies with locomotive ground induction installation 102 corresponds to Same locomotive, when the first time of Positioning System server 104 receive the information that PLC 103 is sent to generally enter it is whole The information collected at first Train number recognition unit 101 of standby field entrance, you can pass through the Train number recognition of known numbering In the current elapsed time and its locomotive identification that identifies of the position of unit 101 and locomotive in the recognition unit, learn certain engine number Locomotive the Train number recognition point is have passed through at the time of information is collected, with operation of the locomotive on station track, locomotive can pass through Locomotive ground induction installation 102 on station track, collected according to what PLC 103 was sent by ground induction installation 102 Current passage time, locomotive by the numbering of signal and locomotive ground induction installation 102, the license number of known numbering can be passed through The distance between recognition unit 101 and locomotive ground induction installation 102 and the time difference for passing through the two signal acquisition points The speed of locomotive operation is judged, according to the speed and working as by next Train number recognition unit 101 or ground induction installation 102 Whether preceding passage time, the information that can determine whether out to collect correspond to same locomotive;Position determination unit, when determine license number know The information that other unit 101 identifies with locomotive ground induction installation 102 corresponds to same locomotive, and the PLC received again is controlled The information collected from locomotive ground induction installation 102 transmitted by device 103, you can determine that the locomotive operation has arrived sensing dress Position where putting, can be again by one if locomotive operation a longer segment distance or the trouble point by station track track switch Train number recognition unit 101, determine whether license number and the process position locomotive information judged are consistent, will correspond to same machine The license number and locomotive of car establish correspondence by position, and real-time display is on the electronic map for reorganizing and outfit field.
The technical scheme of the present embodiment, by way of ground induction installation is combined, solved by Train number recognition unit A problem of locomotive positions in real time is reorganized and outfit, has reached raising servicing work quality and efficiency, reduces equipment installation cost effect.
Preferably, on the basis of above-mentioned each technical scheme, Train number recognition can use video image identification mode and mark The method that label reading manner is combined;Train number recognition unit 101 is provided with video image identification module, for obtaining locomotive body Upper painting brush license number;Locomotive RFID read module, license number is obtained for reading electronic labeling information on locomotive;Also Train number recognition mould Block, for being matched to the painting brush license number and electronic tag license number and confirming locomotive identification.So setting is advantageous in that There can be correct identification locomotive identification in the case of damage by electronic tag in locomotive body, while also improve Train number recognition Accuracy rate.
Preferably, on the basis of above-mentioned each technical scheme, locomotive ground induction installation 102 is reorganizing and outfit field outdoor station track section Using Magnetic sensor, for judging that locomotive passes through situation;Infrared photoelectric sensor is used reorganizing and outfit field interior station track section, is used for Judge that locomotive passes through situation;There is shelter compared to outdoor station track section in the indoor station track section for reorganizing and outfit field and dust is few, use is red Outer photoelectric sensor can reduce cost while locomotive positioning accuracy will not be influenceed by an environment is reorganized and outfit.
Preferably, Positioning System server 104 is provided with:Receiving unit, for receiving the information of PLC transmissions;Locomotive closes Receipts or other documents in duplicate member, for according to current elapsed time, current passage time, locomotive operation direction, Train number recognition position and the locomotive Determine that the information that Train number recognition unit identifies with locomotive ground induction installation corresponds to same locomotive by position;Position determines single Member, for correspondence will to be established by position corresponding to the license number of same locomotive and locomotive.
Embodiment two
Fig. 2 is that the military passenger plane back-turning section that the utility model embodiment two provides reorganizes and outfit a locomotive identification numbering figure, including:13 Bar reorganizes and outfit station track circuit (* * roads), 12 sets of license number recognition units (CH**), 35 locomotive ground induction installations (DW**), the machine Car ground induction installation is divided into 8 groups;Also include 13 racks, that is, share 13 PLCs, each PLC is responsible for connecing The information sent by coupled neighbouring Train number recognition unit or locomotive ground induction installation, and it is sent to alignment system Server.
Specifically, locomotive is entered by west entrance in the military passenger plane back-turning section reorganizes and outfit field, this section of car passes through machine 1 (outer section car passes through machine 2), which drives on the east to carry out turning back entering, reorganizes and outfit circuit.Wherein, 1-13 roads are numbered for actual station track, stock Numeral in road extensions is numbered for logic station track.
Specifically, because Train number recognition unit installation site needs straight track 5-10 rice, camera vertical rod is apart from respective carter Rail back gauge is 2.2m, and distance is back to orbit centre away from need to be more than or equal to 1KM/H and license number more than 2.25m, installation site speed Identification equipment does not influence other railway equipment operations, therefore enters the position of section (west side) one installation Train number recognition unit CH10 in vehicle, The vehicle for entering locomotive depot from there is identified, vehicle is newly-increased to be entered logic 10 or go out car from logic 12;Machine 1 and machine 2 Dao Dao forks respectively fill a set of locomotive ground induction installation (DW81, DW82).Locating and tracking is carried out to CH10 points identification license number, it is determined that The vehicle of logic 10 is to enter logic 2 or logic 9;Machine 1 equipped with 4 sets of locomotive ground induction installations (DW10, DW11, DW12, DW13), it is each a set of before and after car washing shed, by electrician detect canopy before and after it is each a set of, by machine 1 be decomposed into logic 2, logic 3, logic 4, Logic 5, particular location of the tracking locomotive in machine 1;In machine 3, machine 4, the switch location of machine 5, switch blade position entrucking recognition unit CH20, collection is by locomotive identification herein, and vehicle is newly-increased to enter logic 12, or goes out car from logic 12, and fork position fills respectively The locomotive that a set of locomotive ground induction installation (DW21, DW22, DW23) tracking passes through CH20.The locomotive for determining logic 12 is to enter Logic 13,17,20, it is that logic 13,17,20 arrives logic 12 to determine car;Machine 6, machine 7, machine 8, the switch location of machine 9 installation license number are known Other unit CH30, machine 6, the switch location of machine 7 installation Train number recognition unit 4 (CH40), machine 6, machine 7, machine 8, machine 9 respectively fill 1 set of locomotive Ground induction installation (DW30, DW31, DW32, DW33);To ensure that locomotive enters station track correctness, increase car at 6,7 forks Number recognition unit CH40 can correct license number, it is ensured that locomotive by the first collection point, reach next collection point can only 1 locomotive lead to Cross;Train number recognition unit CH50, Train number recognition unit CH60, Train number recognition unit CH70 are separately mounted to 10,11 prongs Place, 12,13.
Specifically, locomotive depot is 2 station tracks easternmost, divided by usual friendship track switch 2 for 4, to ensure collection point or so logic Station track uniqueness, 4 sets of locomotive ground induction installations (DW70, DW71, DW72, DW73) are installed, actual station track 2 is converted into Running software logic 4;DW62, DW63 installation site determine that level crossing vehicle is that 1 vehicle enters, or 2 vehicles enter, It is to return to 1 logic station track 51 to determine level crossing vehicle, or returns to 2 logic station tracks 19;Because installation environment limits, machine 6, Farther out, locomotive actually enters 6 station tracks to the station track Train number recognition cell distance fork of machine 7, but not by license number point, software logic can not It is mobile, Gu selection installation DW60, DW61 determine that usual friendship track switch vehicle is to enter 6 or 7;Machine 6, the station track of machine 7 are long, hand over Vent, which is put, is unsatisfactory for license number mounting condition, therefore installs Train number recognition unit CH80, CH90 respectively;Machine 8, machine 9, machine 10 Prong installation Train number recognition unit CHA0;Machine 11, machine 12, the prong of machine 13 installation Train number recognition unit CHB0;Machine 2, Machine 3, machine 4, the Train number recognition unit CHC0 of machine 5, the installation for increasing Train number recognition unit can position tracking logic locomotive Whether with by car be consistent reduce logical miss situation occur.
Fig. 3 is the schematic diagram for the alignment system that the utility model embodiment two provides, using performed by the alignment system The course of work is as follows:
When locomotive 301 is moving on station track in the direction of the arrow, Train number recognition unit 302, Train number recognition unit are first passed through The signal of acquisition is just sent to PLC 304 by 302, and the vehicle number information of locomotive 301 is sent to positioning system by PLC 304 System server 305;The priority of locomotive 301 passes through two locomotive ground induction installations 303 afterwards, and locomotive ground induction installation 303 will Locomotive 301 is sent to PLC 304 in the anchor point by situation;PLC 304 is according to two locomotive ground senses Answer device 303 to send the sequencing of signal and judge the direction that locomotive 301 is run, and send a signal to Positioning System server 305;Positioning System server 305 combines the vehicle number information received and locomotive in the information that anchor point passes through can location tracking To the real-time position information of locomotive 301.
What the present embodiment provided reorganizes and outfit a locomotive alignment system, a station track circuit actual conditions is reorganized and outfit by basis, whole The both sides of at standby field gateway section, station track fork and each workbench position reasonably choose Train number recognition unit and locomotive ground senses The mount point of device, the locomotive identification and pass through locomotive that comprehensive analysis Train number recognition unit is obtained with locomotive ground induction installation The information such as the mount point of ground induction installation, the position where target locomotive is finally drawn, and real-time display is reorganizing and outfit the electricity of field On sub- map, servicing work quality and efficiency are improved, reduces equipment installation cost.
Preferably, one or the multiple Train number recognition units 302 closed on or multiple locomotive ground induction installations 303 share One rack, PLC 304 is set in the rack, there are multiple PLCs 304 in a locomotive alignment system.This The signal that each PLC of sample is responsible for receiving will not be excessively so that logic judgment be chaotic, and the He of Train number recognition unit 302 The configuration that locomotive ground induction installation 303 is connected with rack is not also relatively simple chaotic.
Pay attention to, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting Understand, the utility model is not limited to specific embodiment described here, can carried out for a person skilled in the art various bright Aobvious change, readjust and substitute without departing from the scope of protection of the utility model.Therefore, although passing through above example The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from In the case that the utility model is conceived, other more equivalent embodiments can also be included, and the scope of the utility model is by appended Right determine.

Claims (6)

1. one kind reorganizes and outfit a locomotive alignment system, it is characterised in that including:
Train number recognition unit, the arrival end of each section of independent station track is configured in field is reorganized and outfit, for obtaining in the station track By the license number of locomotive, and the current elapsed time that locomotive passes through, it is sent in the lump with the numbering of the Train number recognition unit PLC;
Locomotive ground induction installation, the both sides for reorganizing and outfit each workbench position along a station track are arranged on, for passing through both sides in locomotive Locomotive ground induction installation when sense locomotive by and recording current passage time, current passage time, locomotive being led to The numbering for crossing signal and locomotive ground induction installation is sent to PLC;
PLC, the information sent for receiving the Train number recognition unit and the ground induction installation, and according to described The numbering of Train number recognition unit determines Train number recognition position, and determines that locomotive passes through according to the numbering of locomotive ground induction installation Position, and locomotive operation direction is identified, and it is sent to Positioning System server;
Positioning System server, for receiving the information of PLC transmissions, according to current elapsed time, current passage time, the machine Car traffic direction, Train number recognition position and locomotive establish license number and locomotive pass through between position by the relevance between position Correspondence, to obtain the positional information of target vehicle.
2. system according to claim 1, it is characterised in that the Train number recognition unit, including:
Video image identification module, for obtaining painting brush license number in locomotive body;
Locomotive RFID read module, license number is obtained for reading electronic labeling information on locomotive;
Train number recognition module, for being matched to the painting brush license number and electronic tag license number and confirming locomotive identification.
3. system according to claim 1, it is characterised in that the locomotive ground induction installation, including:
Magnetic sensor, it is arranged on and reorganizes and outfit field outdoor station track section, for judging that locomotive passes through situation;Or
Infrared photoelectric sensor, it is arranged on and reorganizes and outfit field interior station track section, for judging that locomotive passes through situation.
4. system according to claim 1, it is characterised in that
Neighbouring one rack of one group of locomotive ground induction installation or Train number recognition units shared, PLC is set to control in the rack Device processed.
5. system according to claim 1, it is characterised in that Positioning System server includes:
Receiving unit, for receiving the information of PLC transmissions;
Locomotive associative cell, for according to current elapsed time, current passage time, locomotive operation direction, the Train number recognition Position and locomotive determine that the information that Train number recognition unit identifies with locomotive ground induction installation corresponds to same locomotive by position;
Position determination unit, for correspondence will to be established by position corresponding to the license number of same locomotive and locomotive.
6. system according to claim 1, it is characterised in that the field of reorganizing and outfit includes:
At least two entrance station tracks, each entrance station track connects at least two cleaning station tracks from crosspoint, provided with car washing shed, For being cleaned to locomotive;
At least four are reorganized and outfit the class for the treatment of station track, are connected with entrance station track usual friendship bifurcated station track, Ban Peng is treated provided with electric locomotive off-shift, For parking locomotive to be deployed;
At least two locomotive inspection and repair station tracks, it is connected with entrance station track usual friendship bifurcated station track, for entering to vent external and inside Row maintenance;
At least two locomotive supply station tracks, are connected with entrance station track usual friendship bifurcated station track, for being carried out to locomotive materials needed Check and change or supplement;
Wherein, the cleaning station track, the class for the treatment of station track, the maintenance station track and the supply station track of reorganizing and outfit are as each section of independence Station track.
CN201720674660.7U 2017-06-12 2017-06-12 One kind reorganizes and outfit a locomotive alignment system Active CN207078155U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109159803A (en) * 2018-08-24 2019-01-08 中铁武汉勘察设计研究院有限公司 A kind of rolling stock plane positioning system
CN109229156A (en) * 2018-08-24 2019-01-18 中铁武汉勘察设计研究院有限公司 A kind of rolling stock 3 D positioning system
CN109229157A (en) * 2018-08-24 2019-01-18 中铁武汉勘察设计研究院有限公司 A kind of rolling stock positioning system
CN109849979A (en) * 2019-04-10 2019-06-07 北京铁道工程机电技术研究所股份有限公司 A kind of locomotive locating and tracking system
CN110908004A (en) * 2019-12-16 2020-03-24 武汉黎赛科技有限责任公司 Servicing yard locomotive platform location positioning system and positioning method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109159803A (en) * 2018-08-24 2019-01-08 中铁武汉勘察设计研究院有限公司 A kind of rolling stock plane positioning system
CN109229156A (en) * 2018-08-24 2019-01-18 中铁武汉勘察设计研究院有限公司 A kind of rolling stock 3 D positioning system
CN109229157A (en) * 2018-08-24 2019-01-18 中铁武汉勘察设计研究院有限公司 A kind of rolling stock positioning system
WO2020037944A1 (en) * 2018-08-24 2020-02-27 中铁武汉勘察设计研究院有限公司 Three-dimensional positioning system for railway vehicle
CN109849979A (en) * 2019-04-10 2019-06-07 北京铁道工程机电技术研究所股份有限公司 A kind of locomotive locating and tracking system
CN110908004A (en) * 2019-12-16 2020-03-24 武汉黎赛科技有限责任公司 Servicing yard locomotive platform location positioning system and positioning method

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