CN103171592B - Train control method and train control equipment - Google Patents
Train control method and train control equipment Download PDFInfo
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- CN103171592B CN103171592B CN201110432299.4A CN201110432299A CN103171592B CN 103171592 B CN103171592 B CN 103171592B CN 201110432299 A CN201110432299 A CN 201110432299A CN 103171592 B CN103171592 B CN 103171592B
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Abstract
The invention relates to a train control method and train control equipment. The train control method comprises the steps of judging whether dialogue connection exists between a train and a wireless blocking center RBC in a train regulating mode; sending a request of setting up a dialogue to the RBC center when the judging result is that no dialogue connection exists between the train and the RBC; receiving a setting-up dialogue response corresponding to the request of setting up the dialogue sent by the RBC; and sending report messages to the RBC, wherein the sending report messages comprise train position information. According to the train control method and the train control equipment, when a rash advance accident occurs in the train regulating mode and a rash advance protection mode and an post-rash-advance protection mode are turned into, the dialogue connection is set up with the RBC and the train position information is reported so as to be favorable to safe subsequent train control, and improve safety and interactivity of the train control system.
Description
Technical field
The present invention relates to vehicular field, more particularly, relate to Train control method and equipment.
Background technology
Train operation control system (Chinese Train Control System, be called for short CTCS) three grades (CTCS-3) require at shunting mode (Shunting Mode, be called for short SH) under, train control on board equipment advances or operation of turning back according to fixing limited speed monitoring train.When being operated in CTCS-3 level, after driver selects shunting mode, mobile unit should be authorized to radio block center (Radio Block Center is called for short RBC) application.Just shunting mode can be entered after only obtaining the authorization.If RBC agrees to the request of shunting, then RBC sends to mobile unit mandate of shunting, and allows the responser list passed through under can being sent in shunting mode simultaneously.Agree to through RBC, disconnect after train control on board equipment proceeds to SH pattern with RBC, namely mobile unit enters shunting mode and is considered as task and terminates.Under SH pattern, if meet the protection that advances rashly (Trip is called for short TR) condition, then mobile unit enters TR pattern, or after parking confirms, (Post Trip is called for short PT) pattern after mobile unit enters and advances rashly.Under TR/PR pattern, mobile unit cannot according to the request report train position of RBC.
Summary of the invention
According to the embodiment of the present invention, provide a kind of Train control method, described method comprises:
Under train shunting mode, judge whether to there is session connection with radio block center RBC;
Be when there is not session connection with described RBC in judged result, send to described RBC and set up session request;
Receive described RBC send with described set up session request corresponding set up conversational response;
Send report message to described RBC, wherein said report message carries train position information.
According to the embodiment of the present invention, provide a kind of Train Control equipment, described equipment comprises:
First judging unit, under train shunting mode, judges whether to there is session connection with radio block center RBC,
Transmitting element, for being when there is not session connection with described RBC in the judged result of described first judging unit, sending to described RBC and setting up session request;
Receiving element, for receive described RBC send with described set up session request corresponding set up conversational response;
Wherein said transmitting element is also for sending report message to described RBC, and wherein said report message carries train position information.
According to the embodiment of the present invention, the event that advances rashly under shunting mode and proceeding to advance rashly protection mode and advance rashly rear protecting pattern time, by setting up session connection with RBC and reporting train position information, be conducive to carrying out follow-up Train Control safely, improve safety and the interactivity of train control system.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the diagram of circuit of the Train control method according to the embodiment of the present invention;
Fig. 2 is the diagram of circuit of the Train control method according to the further embodiment of the present invention;
Fig. 3 is the diagram of circuit of the Train control method according to the further embodiment of the present invention;
Fig. 4 and Fig. 5 is the diagram of circuit of the embody rule example of Train control method according to the embodiment of the present invention;
Fig. 6 is the schematic configuration diagram of the Train Control equipment according to the embodiment of the present invention;
Fig. 7 is the schematic configuration diagram of the Train Control equipment according to the further embodiment of the present invention;
Fig. 8 is the schematic configuration diagram of the Train Control equipment according to the further embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the diagram of circuit of the Train control method 100 according to the embodiment of the present invention.As shown in Figure 1, method 100 comprises:
S110: under train shunting mode, mobile unit judges whether to there is session connection with RBC;
S120: be when there is not session connection with described RBC in judged result, sends to described RBC and sets up session request;
S130: receive described RBC send with described set up session request corresponding set up conversational response;
S140: send report message to described RBC, wherein said report message carries train position information.
According to the regulation of CTCS, when CTCS secondary operation, mobile unit does not need to conversate with RBC.Therefore, according to the embodiment of the present invention, as shown in Figure 2, in the step s 120, before setting up session request to RBC transmission, mobile unit performs step S115: judge whether to perform CTCS-3 operation, when judged result is execution CTCS-3 operation, sends to described RBC and set up session request.
According to the embodiment of the present invention, as shown in Figure 3, perform in step S110 judge whether to there is session connection with RBC before, mobile unit needs to perform step S105: judge whether train transfers the pattern of advancing rashly to and/or pattern after advancing rashly, be that train is in the pattern of advancing rashly and/or after advancing rashly when pattern, judges whether to there is session connection with RBC in judged result.
According to the embodiment of the present invention, the event that advances rashly under shunting mode and after proceeding to the protection mode that advances rashly, the CTCS-3 operation of execution can be beginning task or operation of shunting.
According to the embodiment of the present invention, when setting up session request to RBC transmission in the step s 120, session can be set up by the mode and RBC dialing RBC telephone number.
According to the embodiment of the present invention, in step S140, train can also be comprised in the report message that mobile unit sends to RBC and perform configuration parameter needed for CTCS-3 operation.
Below by concrete example, in conjunction with the concrete operations in CTCS, principle of the present invention is described.
Such as, as shown in Figures 4 and 5, under SH pattern, train advances rashly event, and the basic process of Train Control is as follows:
S010: mobile unit is in SH pattern;
E015: there occurs cause train advance rashly protection event;
A025: mobile unit implements emergency braking;
A035: except rail conditions, deletes current MA and track data of description, does not accept new data;
S050: mobile unit waits for that train stops;
E055: Train Stopping;
S060: mobile unit request confirms that train advances rashly to protect asks;
E065: confirm that train advances rashly protection;
A105: mobile unit release emergency braking;
S20：
A. mobile unit determines the car controlling of CTCS-3 level, and now mobile unit and RBC do not exist session connection, sets up session request (E20) by dialing RBC telephone number to described RBC transmission; After this mobile unit receive that described RBC sends with described set up session request corresponding set up conversational response, mobile unit sends report message to described RBC, and wherein said report message carries train position information (A205); Mobile unit receives task initiation command (E24), and treating process jumps to S21,
B. mobile unit is according to input selection " beginning task " and be CTCS-2 level car controlling (E24a), and now owing to not performing CTCS-3 operation, so can not set up session connection with RBC, treating process jumps to S21b;
C. mobile unit " is shunt " according to input selection and is CTCS-2 level car controlling (E12), now owing to not performing CTCS-3 operation, so can not set up session connection with RBC, treating process and mobile unit receive and to input and the flow process of shunting started is identical;
D. mobile unit determines the car controlling of CTCS-3 level, and now mobile unit and RBC do not exist session connection, sets up session request (E20a) by dialing RBC telephone number to described RBC transmission; After this mobile unit receive that described RBC sends with described set up session request corresponding set up conversational response, mobile unit sends report message to described RBC, and wherein said report message carries train position information (A205a); Mobile unit " is shunt " according to input selection and is CTCS-3 level car controlling (E12a), and treating process jumps to S21a;
E. mobile unit is according to input selection " overtaking " (E15), now owing to not performing CTCS-3 operation, treatment scheme that so can not set up session connection with RBC, treating process enters " overtaking EOA ";
F. mobile unit is according to input selection " cab signal pattern " and be CTCS-2 level car controlling (E21), and now owing to not performing CTCS-3 operation, so can not set up session connection with RBC, mobile unit enters locomotive signal mode.
S21: set up session connection at mobile unit and RBC and report opening of train position information to RBC,
A. mobile unit receives the MA (E29) monitoring (Full Supervision is called for short FS) completely from RBC, and task is from complete monitoring mode;
B. mobile unit receives the MA (E27) guiding (Call On is called for short CO) from RBC, and treating process jumps to S25.
S21a: set up session connection and to after RBC reports train position information, mobile unit is shunt to RBC request at mobile unit and RBC,
If a. RBC agrees to the request of shunting (E27), ensuing treating process is identical according to inputting the flow process of shunting started with mobile unit;
If b. RBC refuses the request of shunting (E13), then mobile unit etc. are to be entered to carry out other process.
S21b: mobile unit does not set up session connection with RBC,
If a. track data is complete, possess complete monitoring condition (E41), then mobile unit enters and monitors (FS) pattern completely;
If b. track data disappearance, does not possess complete monitoring condition (E42), then mobile unit entering part monitoring (Part Supervision is called for short PS) pattern.
S25: mobile unit suggestion operates in bootmode (CO), after confirmation of receipt input (E33), task is from CO pattern.
According to the embodiment of the present invention, when mobile unit sets up session connection by telephone number and RBC, the telephone number of RBC can be stored in mobile unit, or also can receive the RBC telephone number of outside input, such as, input RBC telephone number by train operator.Such as, on mobile unit, driver selects " RBC telephone number " (CTCS-3) as the Interface Standard of basic DMI.
According to the embodiment of the present invention, the event that advances rashly under shunting mode and proceeding to advance rashly protection mode and advance rashly rear protecting pattern time, by setting up session connection with RBC and reporting train position information, be conducive to carrying out follow-up Train Control safely, improve safety and the interactivity of train control system.
According to the embodiment of the present invention, also proposed a kind of equipment being used for implementing embodiment of the method for the present invention.Fig. 6 is the schematic configuration diagram of the equipment 600 according to the embodiment of the present invention.This equipment 600 can be used as above-mentioned mobile unit.As shown in Figure 6, equipment 600 comprises:
First judging unit 610, under train shunting mode, judges whether to there is session connection with radio block center RBC,
Transmitting element 620, for being when there is not session connection with described RBC in the judged result of described first judging unit 610, sending to described RBC and setting up session request;
Receiving element 630, for receive described RBC send with described set up session request corresponding set up conversational response;
Wherein said transmitting element 620 is also for sending report message to described RBC, and wherein said report message carries train position information.
According to the further embodiment of the present invention, as shown in Figure 7, described equipment 600 also comprises:
Second judging unit 640, before setting up session request at described transmitting element 620 to RBC transmission, judge whether to perform CTCS-3 operation, when the judged result of described second judging unit 640 is execution CTCS-3 operation, described transmitting element 620 sends to described RBC and sets up session request.
According to the embodiment of the present invention, as shown in Figure 8, described equipment 600 also comprises:
3rd judging unit 650, before judging whether to there is session connection with RBC at described first judging unit 610, judge whether train is in the pattern of advancing rashly and/or pattern after advancing rashly, be that train is in the pattern of advancing rashly and/or after advancing rashly when pattern, judges whether to there is session connection with RBC by described first judging unit 610 in the judged result of described 3rd judging unit 650.
According to the embodiment of the present invention, CTCS-3 is operating as train to start task or shunts.
According to the embodiment of the present invention, described transmitting element 620 is by dialing RBC telephone number and described RBC sets up session request.
According to the embodiment of the present invention, described transmitting element 620 also comprises the configuration parameter needed for train execution CTCS-3 operation to the report message that described RBC sends.
It will be appreciated by those skilled in the art that, equipment 600 can be embodied in the rack of traditional vehicle-mounted row control equipment, such as, as the special processing purpose board in the rack of vehicle-mounted row control equipment, or equipment 600 also may be embodied as independent fail-safe computer, install ON TRAINS, for implementing the method for the embodiment of the present invention.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be Personal Computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (7)
1. a Train control method, is characterized in that, described method comprises:
Under train shunting mode, judge whether to there is session connection with radio block center RBC;
Being when there is not session connection with described RBC in judged result, judging whether to perform the three grades of CTCS-3 operations of Train operation control system, is, when performing described CTCS-3 operation, send set up session request to described RBC in judged result;
Receive described RBC send with described set up session request corresponding set up conversational response;
Send report message to described RBC, wherein said report message carries train position information.
2. the method for claim 1, is characterized in that,
Described judge whether to there is session connection with RBC before, judge whether train is in the pattern of advancing rashly and/or pattern after advancing rashly, be that train is in the pattern of advancing rashly and/or after advancing rashly when pattern in judged result, judge whether to there is session connection with RBC, wherein said CTCS-3 is operating as train to start task or shunts.
3. method as claimed in claim 1 or 2, is characterized in that,
Described transmission to described RBC is set up session request and is comprised:
By dialing RBC telephone number and described RBC sets up session request.
4. method as claimed in claim 1 or 2, is characterized in that,
The described report message sent to described RBC also comprises train and performs configuration parameter needed for CTCS-3 operation.
5. a Train Control equipment, is characterized in that, described equipment comprises:
First judging unit, under train shunting mode, judges whether to there is session connection with radio block center RBC;
Second judging unit, for being when there is not session connection with described RBC in the judged result of described first judging unit, judges whether to perform the three grades of CTCS-3 operations of Train operation control system;
Transmitting element, for being when performing described CTCS-3 operation in the judged result of described second judging unit, sets up session request to described RBC transmission;
Receiving element, for receive described RBC send with described set up session request corresponding set up conversational response;
Wherein said transmitting element is also for sending report message to described RBC, and wherein said report message carries train position information.
6. equipment as claimed in claim 5, it is characterized in that, described equipment also comprises:
3rd judging unit, before judging whether to there is session connection with RBC at described first judging unit, judge whether train is in the pattern of advancing rashly and/or pattern after advancing rashly, be that train is in the pattern of advancing rashly and/or after advancing rashly when pattern in the judged result of described 3rd judging unit, judge whether to there is session connection with RBC by described first judging unit, wherein said CTCS-3 is operating as train to start task or shunts.
7. the equipment as described in claim 5 or 6, is characterized in that,
Described transmitting element by dialing RBC telephone number and described RBC sets up session request, and
Described transmitting element also comprises the configuration parameter needed for train execution CTCS-3 operation to the report message that described RBC sends.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110432299.4A CN103171592B (en) | 2011-12-21 | 2011-12-21 | Train control method and train control equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110432299.4A CN103171592B (en) | 2011-12-21 | 2011-12-21 | Train control method and train control equipment |
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| CN103171592A CN103171592A (en) | 2013-06-26 |
| CN103171592B true CN103171592B (en) | 2015-06-03 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183044B (en) * | 2011-12-31 | 2015-09-09 | 华为技术有限公司 | shunting method and device |
| CN109677451B (en) * | 2018-12-28 | 2023-08-29 | 卡斯柯信号有限公司 | Control system and method combining shunting monitoring function and train operation control |
| CN110733531B (en) * | 2019-09-25 | 2021-09-10 | 交控科技股份有限公司 | Train control method and system based on mobile block |
| CN116331304B (en) * | 2023-05-30 | 2023-08-01 | 北京全路通信信号研究设计院集团有限公司 | Shunting protection method, device, equipment and storage medium |
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