CN104691580B - The method that high-speed railway temporary speed limitation is set based on CTC yards design graphic element - Google Patents
The method that high-speed railway temporary speed limitation is set based on CTC yards design graphic element Download PDFInfo
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- CN104691580B CN104691580B CN201510004608.6A CN201510004608A CN104691580B CN 104691580 B CN104691580 B CN 104691580B CN 201510004608 A CN201510004608 A CN 201510004608A CN 104691580 B CN104691580 B CN 104691580B
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Abstract
The present invention relates to a kind of method that high-speed railway temporary speed limitation is set based on CTC yards design graphic element, comprise the following steps: 1) by selecting yards design block section pattern primitive usually to select the starting point of temporary speed limitation, terminal；2) CTC system receives the speed limit of input, and sends speed limit storage order to train control system；3) train control system feeds back this speed limit state to CTC system and stores；4) CTC system stores in yards design display speed limit state；5) CTC system issues speed limit checking command to train control system；6) train control system feeds back this speed limit state to CTC system and verifies；7) CTC system verifies in yards design display speed limit state；8) CTC system issues speed limit and performs order to train control system；9) train control system feeds back speed limit state executed to CTC system；10) CTC system shows speed limit state executed at yards design.Compared with prior art, the present invention has that operation is directly perceived, succinct, security of system advantages of higher.
Description
Technical field
The present invention relates to a kind of setting and the method for supervision high-speed railway temporary speed limitation, especially relate to a kind of based on
The method that CTC yards design graphic element arranges high-speed railway temporary speed limitation.
Background technology
High Speed Railway Trains speed controlling uses CTCS-2 or CTCS-3 level train control system, wherein different trains
Type, under the fixing situation such as different route curve radiuses, the gradient, needs to be fixed speed limit；Meanwhile, executing
When work, equipment fault, vile weather, need to carry out temporary speed limitation.Fixing speed limit is by being arranged on circuit
The passive balise relevant speed limit data of storage, and train by time pass to train；Temporary speed limitation is then by adjusting
Degree person inputs speed limit parameter by CTC system, passes to temporary speed limitation server, and temporary speed limitation server passes through
Telecommunication network is sent to radio block center (RBC) and installs in active balise on the line, so may be used
With when train passes through, temporary speed limitation instruction is passed to train.
The set-up mode of temporary speed limitation is that dispatcher passes through a dialog box at present, selects speed limit circuit, input speed limit
Initial kilometer post, input speed limit numerical value are then sent to temporary speed limitation server, and speed limit instruction is sent out by speed limit server
When giving RBC or transponder, produce temporary speed limitation message according to speed limit dynamic state of parameters.Current this mode exists
Subject matter be: (1) dispatcher's input mode is directly perceived, needs to compare yards design and confirms speed limit circuit and scope,
Then input in dialog box；(2) speed limit scope is any range that dispatcher inputs, then train control system needs dynamic
State produces speed limit message, it is impossible to carry out limit test；(3) the speed limit state of train control system feedback the most only comprises speed limit
Scope, is matched by logical operations by CTC system and shows on yards design, it is achieved logic is relative complex,
When CTC data there are differences with row control data, mistake may be caused to show, mislead dispatcher, there is safety
Risk.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of operation directly perceived,
Succinctly, the method that high-speed railway temporary speed limitation is set based on CTC yards design graphic element that security of system is high, can
Speed limit scope is set with the speed limit scope after directly filing according to block section, reduces the message complexity of train control system,
Row control reliability and safety can be improved.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of method that high-speed railway temporary speed limitation is set based on CTC yards design graphic element, it is characterised in that bag
Include following steps:
1) on CTC system yards design, by selecting yards design block section pattern primitive usually to select temporary speed limitation
Starting point, terminal；
2) CTC system receives the speed limit of input, and sends speed limit storage order to train control system；
3), after speed limit storage order storage is processed successfully by train control system, this speed limit state has been fed back to CTC system
Storage；
4), after CTC system receives train control system storage feedback, store in yards design display speed limit state；
5) CTC system issues speed limit checking command to train control system；
6), after train control system is to the success of speed limit checking treatment, feeds back this speed limit state to CTC system and verify；
7), after CTC system receives train control system verification feedback, verify in yards design display speed limit state；
8) CTC system issues speed limit and performs order to train control system；
9), after speed limit execution is processed successfully by train control system, speed limit state executed is fed back to CTC system；
10), after CTC system receives train control system execution feedback, speed limit state executed is shown at yards design.
Described speed limit storage order, speed limit checking command and speed limit perform order all include starting point block section numbering,
Starting point kilometer post, terminal block section numbering, terminal kilometer post and speed limit.
Described CTC system receives the feedback information of train control system also to be included all relevant inaccessible partition numbers, rises
Point kilometer post, terminal kilometer post and speed limit.
With different colours, flicker and the different conditions of steady statue display speed limit instruction on yards design.
Described speed limit storage order, speed limit checking command and speed limit perform order and are respectively adopted different coded systems
Produce.
Select the speed limit scope obtained to file based on block section by said method, i.e. minimum particle size is inaccessible
Subregion；The logical process that the present invention proposes is characterized by:
(1) selection of speed limit scope, speed limit operation (store, verify, perform, state shows) all processes
Operated by the pel on yards design and show.In order to realize this purpose, CTC yards design terminal should be received
Enter kilometer post, topological connection relation that circuit comprises block section, to realize between block section and speed limit scope
Conversion logic.
(2) use after this programme, the scope of all temporary speed limitations be all block section be border, i.e. to speed limit model
Enclose kilometer post and achieve the filing of block section, the temporary speed limitation message that such train control system produces can realize limited,
Nature static.When carrying out row control functional test, as long as all block sections are carried out exhaustive testing.
(3) speed limit instruction, the transmission of speed limit state between CTC and train control system, all includes institute in the range of speed limit
Some block section numbered lists, so can realize accurately showing and the completeness check of speed limit scope.
(4) store in order to ensure speed limit, verify, perform, the redundancy of the link such as display and the purpose of verification mutually,
Avoiding data common mode mistake, above different disposal link uses diverse coded system for block section numbering,
Different coded systems is defined by different coding profile.
Compared with prior art, the invention have the advantages that
1, operation is directly perceived, succinct；The operation of all speed limits is all carried out in dispatcher's daily monitoring yards design terminal,
Operated by graph visualization, be accurately positioned speed limit scope and confirm speed limit state.Can effectively reduce scheduling employee
Make intensity, improve train traffic control efficiency and safety.
2, realize speed limit scope to file based on block section: select speed limit scope by block section pel mode,
Can realize determining speed limit scope according to block section border, it is to avoid operator arbitrarily input speed limit scope；Work as limit
Speed scope all according to block section file after, train control system can realize static state, limited speed limit message generate and
Send, row control complexity can be reduced further, and completely can be tested by exhaustive mode.
3, the different links shown in temporary speed limitation instruction and state use different coded systems: can effectively drop
Low temporary speed limitation performs the random error probability of link, improves security of system integrity grade.
Accompanying drawing explanation
Fig. 1 is the operational flowchart of the present invention；
Fig. 2 is the yards design surface chart of initial speed limit state in the embodiment of the present invention；
Fig. 3 is the yards design surface chart having stored speed limit state in the embodiment of the present invention；
Fig. 4 is the yards design surface chart having verified speed limit state in the embodiment of the present invention；
Fig. 5 is the yards design surface chart of executed speed limit state in the embodiment of the present invention；
Fig. 6 is CTC Yu TSRS data interaction schematic diagram.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As it is shown in figure 1, arrange x for circuit0Block section is to xnThe speed limit of block section is the feelings of 45km/h
Condition, operation and processing procedure are as follows:
(1) on CTC system yards design interface, at x0" speed limit starting point is set " is selected, at x on block sectionn
" speed limit terminal is set " is selected on block section, now, x on yards design0Block section is to xnBlock section with
Lycoperdon polymorphum Vitt dashed box signal (Fig. 2)；
(2) in the range of dashed box, select " speed limit verification ", then pop-up dialogue box, prompting input speed limit command number,
Speed limit velocity amplitude, then selects " verification ", then CTC system sends speed limit check command, life to train control system
Order includes the initial kilometer post according to selected block section scope, the initial numbering of block section, speed limit velocity amplitude；
(3), after speed limit storage is processed successfully by train control system, feed back what the instruction of this speed limit related to CTC system
All subregions, including x0, x1, x2…xn, and speed limit state (storing), speed limit 45；
(4) after CTC system receives train control system feedback, at the x of yards design0, x1, x2…xnBlock section
Pel position, display solid black lines frame (Fig. 3), represent speed limit state: store；
(5) dispatcher clicks on selection " speed limit verification " in this solid black lines region, then CTC system is by speed limit
Check command sends to train control system, and instruction includes initial kilometer post, the numbering (x of all relevant block sections0,
x1, x2…xn), the parameter such as speed limit speed 45；
(6), after train control system is to the success of speed limit checking treatment, feed back what the instruction of this speed limit related to CTC system
All block sections, including x0, x1, x2…xn, and speed limit state (verifying), speed limit 45；
(7) after CTC receives row control verification feedback, at the x of yards design0, x1, x2…xnThe pel of block section
Position, display flashes yellow dotted line frame (Fig. 4), represent speed limit state: verify；
(8) dispatcher clicks on selection " speed limit execution " in this dotted yellow line region, then CTC system is by speed limit
Performing order to send to train control system, instruction includes initial kilometer post, the numbering (x of all relevant block sections0,
x1, x2…xn), the parameter such as speed limit speed 45；
(9), after speed limit execution is processed successfully by train control system, speed limit state is fed back to CTC system, including this limit
All block section (x that speed instruction relates to0, x1, x2…xn) and speed limit state (executed), speed limit
Value 45；
(10) after CTC receives row control execution feedback, at the x of yards design0, x1, x2…xnThe figure of block section
Unit position, yellow solid box (Fig. 5), expression speed limit state: executed are stablized in display；
(11) the whole process of speed limit is completed.
Claims (4)
1. the method that high-speed railway temporary speed limitation is set based on CTC yards design graphic element, it is characterised in that
Comprise the following steps:
1) on CTC system yards design, by selecting yards design block section pattern primitive usually to select temporary speed limitation
Starting point, terminal；
2) CTC system receives the speed limit of input, and sends speed limit storage order to train control system；
3), after speed limit storage order storage is processed successfully by train control system, this speed limit state has been fed back to CTC system
Storage；
4), after CTC system receives train control system storage feedback, store in yards design display speed limit state；
5) CTC system issues speed limit checking command to train control system；
6), after train control system is to the success of speed limit checking treatment, feeds back this speed limit state to CTC system and verify；
7), after CTC system receives train control system verification feedback, verify in yards design display speed limit state；
8) CTC system issues speed limit and performs order to train control system；
9), after speed limit execution is processed successfully by train control system, speed limit state executed is fed back to CTC system；
10), after CTC system receives train control system execution feedback, speed limit state executed is shown at yards design；
Described speed limit storage order, speed limit checking command and speed limit perform order and are respectively adopted different coded systems
Produce.
One the most according to claim 1 arranges high-speed railway based on CTC yards design graphic element and limits temporarily
The method of speed, it is characterised in that described speed limit storage order, speed limit checking command and speed limit perform order and all wrap
Include starting point block section numbering, starting point kilometer post, terminal block section numbering, terminal kilometer post and speed limit.
One the most according to claim 1 arranges high-speed railway based on CTC yards design graphic element and limits temporarily
The method of speed, it is characterised in that described CTC system receives the feedback information of train control system and also includes all phases
Shut-off plug partition number, starting point kilometer post, terminal kilometer post and speed limit.
One the most according to claim 1 arranges high-speed railway based on CTC yards design graphic element and limits temporarily
The method of speed, it is characterised in that show speed limit instruction by different colours, flicker and steady statue on yards design
Different conditions.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108449159B (en) * | 2017-02-16 | 2020-09-18 | 卡斯柯信号有限公司 | One-way hash coding-based safety guarantee method for temporary speed limit in railway signal |
| CN107380215B (en) * | 2017-06-13 | 2019-03-01 | 卡斯柯信号有限公司 | A kind of automatic monitored control system temporary speed limitation intelligent route selection method |
| CN107886461A (en) * | 2017-08-11 | 2018-04-06 | 比亚迪股份有限公司 | Preparation method, device and the terminal device of region speed limit |
| CN110843869B (en) * | 2019-10-30 | 2021-09-28 | 卡斯柯信号有限公司 | Automatic analysis method for station yard graph display configuration |
| CN116161088A (en) * | 2023-04-25 | 2023-05-26 | 北京全路通信信号研究设计院集团有限公司 | Train position determining method and system |
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| CN102616259A (en) * | 2011-01-27 | 2012-08-01 | 铁道部运输局 | Method and system for column control temporary speed limit |
| CN103558767A (en) * | 2013-01-08 | 2014-02-05 | 北京交通大学 | Train control system test sequence auxiliary generation method and system |
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| CN101882433A (en) * | 2010-06-25 | 2010-11-10 | 上海铁大电信设备有限公司 | Method for displaying station signal plane layout of shunting locomotive radio signal and monitoring system on color screen |
| CN102616259A (en) * | 2011-01-27 | 2012-08-01 | 铁道部运输局 | Method and system for column control temporary speed limit |
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Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: CASCO SIGNAL LTD. Effective date: 20150807 Owner name: CASCO SIGNAL LTD. Effective date: 20150807 |
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Effective date of registration: 20150807 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Applicant after: CHINA RAILWAY CORPORATION Applicant after: Casco Signal Ltd. Address before: Triumphal Arch Building No. 428 Zhabei District Tianmu Road 200070 Shanghai city 27 C/D room Applicant before: Casco Signal Ltd. |
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