CN109649444A - A kind of railcar control system for rail line inspection - Google Patents

A kind of railcar control system for rail line inspection Download PDF

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Publication number
CN109649444A
CN109649444A CN201811551513.6A CN201811551513A CN109649444A CN 109649444 A CN109649444 A CN 109649444A CN 201811551513 A CN201811551513 A CN 201811551513A CN 109649444 A CN109649444 A CN 109649444A
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CN
China
Prior art keywords
control
module
train
vehicle
order
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201811551513.6A
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Chinese (zh)
Inventor
许硕
尹逊政
孙旺
李博
王芃
孟军
郑伟
贾鹏
付嵩
白轩
黄苏苏
杜振文
秦悦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Railway Sciences Corp Ltd CARS
Signal and Communication Research Institute of CARS
Beijing Ruichi Guotie Intelligent Transport Systems Engineering Technology Co Ltd
Beijing Huatie Information Technology Development Corp
Original Assignee
China Academy of Railway Sciences Corp Ltd CARS
Signal and Communication Research Institute of CARS
Beijing Ruichi Guotie Intelligent Transport Systems Engineering Technology Co Ltd
Beijing Huatie Information Technology Development Corp
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 China Academy of Railway Sciences Corp Ltd CARS, Signal and Communication Research Institute of CARS, Beijing Ruichi Guotie Intelligent Transport Systems Engineering Technology Co Ltd, Beijing Huatie Information Technology Development Corp filed Critical China Academy of Railway Sciences Corp Ltd CARS
Priority to CN201811551513.6A priority Critical patent/CN109649444A/en
Publication of CN109649444A publication Critical patent/CN109649444A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/04Automatic systems, e.g. controlled by train; Change-over to manual control

Abstract

The invention discloses a kind of railcar control systems for rail line inspection, can be realized the full-automatic driving of Mini-railway carrier loader, system is run independently of signal system, not by existing signal system function restriction;The realization of full-automatic driving can largely reduce personnel needed for inspection, simultaneously because vehicle control syetem drives at a constant speed control, enables Mini-railway carrier loader to carry automatic detection system and obtain detection effect more better than the artificial trolley mode of existing use;And system has the function of remote control driving simultaneously, controllers can be according to the interim manual operation such as being detected again after actually detected situation This vehicle stops frequently.

Description

A kind of railcar control system for rail line inspection
Technical field
The present invention relates to technical field of rail traffic more particularly to a kind of railcar controls for rail line inspection System processed.
Background technique
Current urban rail transit in China development enters a high speed phase, and by year ends 2016, it is open-minded to share 30 cities Urban track traffic operation, route reach 133, and total length has 48 up to more than 4,000 kilometers, while building city, building line Road total scale is more than 5,000 kilometers, has planned that total line length is more than 7,000 kilometers.It can be seen that the daily dimension of urban track traffic The demands such as a large amount of line equipment inspection, tool materials transport are needed in shield.
With the accelerated development of urban track traffic, a large amount of maintenance personnel's sectional inspection is needed.But current inspection side Formula inefficiency, means fall behind, and consume a large amount of human resources, therefore metro operation cost is high.
Currently, the inspection means that domestic city rail traffic mainly uses is engineering truck+manual inspection modes, i.e., to big The transport of part equipment uses engineering truck, and artificial walking inspection mode is taken in the inspection of everyday devices.But this mode exists such as Lower defect:
1) waste of human resource is serious.
Each profession of metro operation unit requires the person of sending someone and periodically carries out line data-logging, checks to include line status, connects The plurality of devices working conditions such as net-fault situation, transponder state and wireless signal coverage strength.Gradually with urban track traffic Develop to suburb, have already appeared more than ten kilometers long of big section, need more and more maintenance personnel's sectional inspections, is examined making an inspection tour Cha Zhong consumes a large amount of human resources.
2) equipment manufacturing cost is higher and purposes is limited.
The mode of movement of mechanization at present mainly uses engineering truck to realize.It can only between each route of Urban Rail Transit Realize that vehicle cross-line uses by limited interconnection, but modes of devices and administrative provisions all difference between each route, across Line schedule job of changing trains or buses is complex.It is generally used the mode that each route all purchases engineering truck, engineering truck separate unit cost one As 5,000,000 or more, and be only able to satisfy general transportation demand, can not directly carry brakingization repair apparatus.
3) inspection means fall behind quality and can not ensure.
Manual inspection more depends on the professional skill and sense of responsibility of patrol officer, the judgment criteria that do not fix and examines Core foundation.Some automation inspection technology (such as rail smart flaw detection, fastener inspection, the wireless field density intellectual analysis occurred at present Deng), it all has higher requirements for the speed of service of inspection device, smoothness, track consistency.Artificial hand push can only be used now The mode of vehicle is realized, is increased personnel labor intensity and not can guarantee the high-precision requirement for realizing inspection device.
Summary of the invention
The object of the present invention is to provide a kind of railcar control systems for rail line inspection, can control automatically Train driving processed is without manual operation, and system construction is succinct and cost is relatively low, can run independently of signal system.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of railcar control system for rail line inspection, comprising: ground control system and vehicle-mounted control System;
The ground control system carries out two-way communication by wireless network with vehicle control syetem;The ground control System processed assigns Train Control order or remote control order to the vehicle control syetem, the vehicle control syetem according to Train Control order or remote control order and internal Protection logic export corresponding control command, control railcar Operation;The vehicle control syetem is to the ground control system real-time Transmission train status information simultaneously.
The ground control system includes: human-computer interaction module, the first main logic module and first communication module;Its In:
The human-computer interaction module is based on software interface, completes acquisition induction and processing that operator controls information As a result information feeds back display, is also used to show the train status information of vehicle control syetem feedback;
The first main logic module generates train control for carrying out comprehensive logical operation to the control information of input System order or remote control order, and to vehicle control syetem feedback train status information handle after, pass through people Machine interactive module is shown;
The first communication module realizes the two-way communication with vehicle control syetem, packet using standard ICP/IP protocol It includes: the transmission of reception and the Train Control order of train status information.
The vehicle control syetem includes: second communication module, state monitoring module, automatic control module, long-range control Module, the range finder module that tests the speed, Train Control module and the second main logic module;Wherein:
The second communication module realizes the two-way communication with vehicle control syetem, packet using standard ICP/IP protocol It includes: the reception of transmission and the Train Control order of train status information;
The state monitoring module for monitoring the working condition and train status information of vehicle control syetem, and is sent To the second main logic module;
The automatic control module is transported according to the range of operation of runing time, permission in Train Control order and target The current train speed that row velocity information and the range finder module that tests the speed calculate, to generate current desired automatic control vehicle order;
The remote control module, long-range control vehicle life needed for being converted to control vehicle according to the remote control order received It enables;
The range finder module that tests the speed, the velocity sensor signal that is received according to itself calculate current train speed and current Operating range;
Logic control order is converted to the acceptable control of vehicle by relay and analog quantity by the Train Control module Command mode output processed, to realize Train Control;The logic control order includes that Train Control order and remote control are ordered It enables;
The second main logic module carries out logic meter according to the Train Control order or remote control order received It calculates, triggers automatic control module or remote control module work, thereby executing automatic control vehicle order or long-range control vehicle order, and Implement hard brake stop when exception or overspeed situation occurs in train, and train is controlled according to operating range information and is being permitted Perhaps traveling in job area.
As seen from the above technical solution provided by the invention, it can be realized automatically driving for Mini-railway carrier loader It sails, system is run independently of signal system, not by existing signal system function restriction;The realization of full-automatic driving can largely subtract Personnel needed for few inspection enable Mini-railway carrier loader to carry simultaneously because vehicle control syetem drives at a constant speed control Automatic detection system simultaneously obtains detection effect more better than the artificial trolley mode of existing use;And system has far simultaneously Journey remote driving function, controllers can be according to the interim artificial behaviour such as being detected again after actually detected situation This vehicle stops frequently Make.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is a kind of signal of the railcar control system for rail line inspection provided in an embodiment of the present invention Figure;
Fig. 2 is between automatic control module provided in an embodiment of the present invention, remote control module and Train Control module Logic relation picture.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, belongs to protection scope of the present invention.
The embodiment of the present invention provides a kind of railcar control system for rail line inspection, the railcar It can be Mini-railway carrier loader made of being transformed as electric space vehicle, system construction is succinct, can transport independently of signal system Row.As shown in Figure 1, the system specifically includes that ground control system and vehicle control syetem;
The ground control system carries out two-way communication by wireless network with vehicle control syetem;The ground control System processed assigns Train Control order to the vehicle control syetem, and the vehicle control syetem is according to Train Control order and interior Portion protects logic to export corresponding control command, controls the operation of railcar;The vehicle control syetem is to the ground simultaneously Control system real-time Transmission train status information.
It is described in detail respectively below for ground control system with vehicle control syetem.
One, ground control system
The ground control system includes: human-computer interaction module, the first main logic module and first communication module.
1, human-computer interaction module.
The human-computer interaction module is based on software interface (such as the software interfaces such as message, pipeline), completes operator's control The acquisition induction of information processed and the information of processing result feed back display, are also used to show the train of vehicle control syetem feedback Status information.
2, the first main logic module.
The first main logic module generates train control for carrying out comprehensive logical operation to the control information of input System order or remote control order, and to vehicle control syetem feedback train status information handle after, pass through people Machine interactive module is shown.
Specifically, the first main logic module is mainly responsible for software calculating, control flow management, realizes input, logic meter It calculates, the data flow control of outlet chamber, each intermodule executes timing control, passes through function call control, message priority management etc. Mode controls the execution of software.
3, first communication module.
The first communication module realizes the two-way communication with vehicle control syetem, packet using standard ICP/IP protocol It includes: the transmission of reception and the Train Control order of train status information.
It is checked further, it is also possible to dock and receive effectiveness of information, ensures to receive information using modes such as redundancy checks Accuracy.
Two, vehicle control syetem.
The vehicle control syetem includes: second communication module, state monitoring module, automatic control module, long-range control Module, the range finder module that tests the speed, Train Control module and the second main logic module.
1, second communication module.
The second communication module realizes the two-way communication with vehicle control syetem, packet using standard ICP/IP protocol It includes: the reception of transmission and the Train Control order of train status information.
2, state monitoring module.
The state monitoring module, the working condition and train status information for monitoring vehicle control syetem are (including soft The information such as part is abnormal, detect obstacle information, train hypervelocity, control unit exception, communication timeout), and it is sent to described the Two main logic modules.
3, automatic control module.
The automatic control module is transported according to the range of operation of runing time, permission in Train Control order and target The current train speed that row velocity information and the range finder module that tests the speed calculate, to generate current desired automatic control vehicle order, example It such as, may include the information such as haulage, braking amount, traffic direction.
4, remote control module.
The remote control module, long-range control vehicle life needed for being converted to control vehicle according to the remote control order received It enables.
5, test the speed range finder module.
The range finder module that tests the speed, the velocity sensor signal that is received according to itself calculate current train speed and current Operating range.
6, Train Control module.
Logic control order is converted to the acceptable control of vehicle by relay and analog quantity by the Train Control module Command mode output processed, to realize Train Control.
In the embodiment of the present invention, Train Control module is mainly used to control train operation, similar with the control mode of ATO, Train is controlled by the output of traction, braking, directional relay and electric current loop.Logic control order is the variable shape in software State, acceptable control mode are relay node, the electric current loop etc. after exporting, and the order after conversion is by Train Control module Directly export.
Logical relation between automatic control module, remote control module and Train Control module is as shown in Figure 2.Train control The logic control order converted in molding block includes Train Control order and remote control order.
7, the second main logic module.
The second main logic module carries out logic meter according to the Train Control order or remote control order received It calculates, triggers automatic control module or remote control module work, thereby executing automatic control vehicle order or long-range control vehicle order, and Implement hard brake stop when exception or overspeed situation occurs in train, and train is controlled according to operating range information and is being permitted Perhaps traveling in job area.
Specifically, the second main logic module is mainly responsible for software calculating, control flow management, realizes input, patrols The data flow control of calculating, outlet chamber is collected, each intermodule executes timing control.
Above system provided by the invention needs vehicle control syetem and ground control system to carry out real time communication, train control System processed can control train operation according to the Train Control order and remote control order that ground control system is assigned.
The present invention needs vehicle control syetem that can automatically control train driving without manual operation, is provided simultaneously with artificial Remote control drives function, completely by manually remotely driving train.By vehicle the information interaction system of control system is realized:
1) the operational plan time in the Train Control order that vehicle control syetem is assigned according to ground control system is automatic It brings into operation and out of service, train driving is automatically controlled without human intervention according to the fixation travel speed of setting.
2) when requiring manual intervention, personnel assign remote control order, vehicle control syetem root by ground control system Train driving is controlled according to remote control order;Which is similar in local pilot steering train with driver, is led by manual control The artificial remote control train driving of the amount of drawing, braking amount;
3) vehicle control syetem discovery risk factor (derailing, junk etc.) can stop immediately;
4) vehicle control syetem control system will send train operating conditions to the ground in real time.
Above system provided by the invention mainly obtain it is following the utility model has the advantages that
1) it can be realized the full-automatic driving of Mini-railway carrier loader, system is run independently of signal system, not by existing Signal system function restriction.
2) realization of full-automatic driving can largely reduce personnel needed for inspection, simultaneously because vehicle control syetem is at the uniform velocity Traveling control enables Mini-railway carrier loader to carry automatic detection system and obtains using artificial trolley than existing The better detection effect of mode;
3) system has the function of remote control driving simultaneously, and controllers can be laggard according to actually detected situation This vehicle stops frequently The capable interim manual operation such as detection again.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art, It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Subject to enclosing.

Claims (3)

1. a kind of railcar control system for rail line inspection characterized by comprising ground control system with Vehicle control syetem;
The ground control system carries out two-way communication by wireless network with vehicle control syetem;Ground control system It unites and assigns Train Control order or remote control order to the vehicle control syetem, the vehicle control syetem is according to train Control command or remote control order and internal Protection logic export corresponding control command, control the operation of railcar; The vehicle control syetem is to the ground control system real-time Transmission train status information simultaneously.
2. a kind of railcar control system for rail line inspection according to claim 1, which is characterized in that The ground control system includes: human-computer interaction module, the first main logic module and first communication module;Wherein:
The human-computer interaction module is based on software interface, completes acquisition induction and processing result that operator controls information Information feed back display, be also used to show vehicle control syetem feedback train status information;
The first main logic module generates Train Control life for carrying out comprehensive logical operation to the control information of input Enable or remote control order, and to vehicle control syetem feedback train status information handle after, pass through man-machine friendship Mutual module is shown;
The first communication module realizes the two-way communication with vehicle control syetem using standard ICP/IP protocol, comprising: column The transmission of reception and the Train Control order of car state information.
3. a kind of railcar control system for rail line inspection according to claim 1, which is characterized in that The vehicle control syetem includes: second communication module, state monitoring module, automatic control module, remote control module, tests the speed Range finder module, Train Control module and the second main logic module;Wherein:
The second communication module realizes the two-way communication with vehicle control syetem using standard ICP/IP protocol, comprising: column The reception of transmission and the Train Control order of car state information;
The state monitoring module for monitoring the working condition and train status information of vehicle control syetem, and is sent to institute State the second main logic module;
The automatic control module, according to the range of operation of runing time, permission in Train Control order and object run speed The current train speed of information and the range finder module that tests the speed calculating is spent, to generate current desired automatic control vehicle order;
The remote control module, long-range control vehicle order needed for being converted to control vehicle according to the remote control order received;
The range finder module that tests the speed, the velocity sensor signal received according to itself calculate current train speed and current driving Distance;
Logic control order is converted to the acceptable control of vehicle by relay and analog quantity and ordered by the Train Control module Mode is enabled to export, to realize Train Control;The logic control order includes Train Control order and remote control order;
The second main logic module carries out logic calculation according to the Train Control order or remote control order received, Automatic control module or remote control module work are triggered, thereby executing automatic control vehicle order or long-range control vehicle order, and Train occurs implementing hard brake stop when exception or overspeed situation, and is being allowed according to operating range information control train Job area in traveling.
CN201811551513.6A 2018-12-18 2018-12-18 A kind of railcar control system for rail line inspection Pending CN109649444A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202863477U (en) * 2012-10-29 2013-04-10 中国铁道科学研究院通信信号研究所 Rail vehicle operation control system based on transponder information transmission technology
CN103662724A (en) * 2013-12-25 2014-03-26 湖北三丰智能输送装备股份有限公司 Intelligent track vehicle control system
CN104369748A (en) * 2014-10-23 2015-02-25 陕西西北铁道电子有限公司 Remote maintaining and monitoring system for GYK
US20170106886A1 (en) * 2015-10-19 2017-04-20 Electro-Motive Diesel, Inc. Remote data backup for locomotive on-board equipment
CN207842957U (en) * 2018-01-31 2018-09-11 河南蓝信科技有限责任公司 A kind of non-Electric region railcar Safety of Shunting Operation control system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202863477U (en) * 2012-10-29 2013-04-10 中国铁道科学研究院通信信号研究所 Rail vehicle operation control system based on transponder information transmission technology
CN103662724A (en) * 2013-12-25 2014-03-26 湖北三丰智能输送装备股份有限公司 Intelligent track vehicle control system
CN104369748A (en) * 2014-10-23 2015-02-25 陕西西北铁道电子有限公司 Remote maintaining and monitoring system for GYK
US20170106886A1 (en) * 2015-10-19 2017-04-20 Electro-Motive Diesel, Inc. Remote data backup for locomotive on-board equipment
CN207842957U (en) * 2018-01-31 2018-09-11 河南蓝信科技有限责任公司 A kind of non-Electric region railcar Safety of Shunting Operation control system

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Application publication date: 20190419