CN109649444A - A kind of railcar control system for rail line inspection - Google Patents
A kind of railcar control system for rail line inspection Download PDFInfo
- 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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- China
- Prior art keywords
- control
- module
- train
- vehicle
- order
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic 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
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.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551513.6A CN109649444A (en) | 2018-12-18 | 2018-12-18 | A kind of railcar control system for rail line inspection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811551513.6A CN109649444A (en) | 2018-12-18 | 2018-12-18 | A kind of railcar control system for rail line inspection |
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| CN201811551513.6A Pending CN109649444A (en) | 2018-12-18 | 2018-12-18 | A kind of railcar control system for rail line inspection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055334A (en) * | 2020-08-31 | 2020-12-08 | 深圳市虹鹏能源科技有限责任公司 | Tunnel-based remote driving method and device, computer equipment and storage medium |
| CN114475369A (en) * | 2021-12-30 | 2022-05-13 | 威海南海数字产业研究院有限公司 | Urban rail transit contact rail system with noise reduction function |
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| CN112055334A (en) * | 2020-08-31 | 2020-12-08 | 深圳市虹鹏能源科技有限责任公司 | Tunnel-based remote driving method and device, computer equipment and storage medium |
| CN114475369A (en) * | 2021-12-30 | 2022-05-13 | 威海南海数字产业研究院有限公司 | Urban rail transit contact rail system with noise reduction function |
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