CN-117508277-B - Train operation control method and system

Abstract

The invention relates to the technical field of trains and discloses a train operation control method and a train operation control system, wherein the method comprises the steps that a central ATS generates a first control instruction according to a train operation plan currently stored in an application module of the central ATS, and the first control instruction is sent to preset communication equipment associated with the central ATS through a communication module of the central ATS so that the preset communication equipment controls a train to operate according to the train operation plan according to the first control instruction; when the central ATS has a preset type fault, the preset communication equipment executes an operation control strategy corresponding to the preset type fault so as to replace the train operation plan to continuously control the full-automatic operation of the train. The train can realize continuous full-automatic running of the train under the condition of the fault of the central ATS, and the risk of shutdown is avoided.

Inventors

• SUN QIAN
• LI LIHUA
• ZHANG YONGBIAO

Assignees

• 比亚迪股份有限公司

Dates

Publication Date

20260505

Application Date

20220729

Claims (20)

1. 1. A train operation control method, characterized by being applied to a train operation control system, comprising: The method comprises the steps that a central ATS generates a first control instruction according to a train operation plan currently stored in an application module of the central ATS, and the first control instruction is sent to preset communication equipment associated with the central ATS through a communication module of the central ATS so that the preset communication equipment controls a train to operate according to the train operation plan according to the first control instruction; When the central ATS has a preset type fault, the preset communication equipment executes an operation control strategy corresponding to the preset type fault so as to replace the train operation plan to continuously control the full-automatic operation of the train; The preset type fault comprises a logic or storage fault of the application module and a communication fault of the communication module, wherein when the preset type fault occurs in the central ATS, the preset communication equipment executes an operation control strategy corresponding to the preset type fault, and when the logic or storage fault occurs in the application module and the communication fault does not occur in the communication module, the preset communication equipment executes a second operation strategy corresponding to the logic or storage fault, and the second operation strategy comprises the steps of enabling the station ATS to generate a third control instruction according to a train operation plan currently stored in the station ATS and sending the third control instruction to preset communication equipment associated with the central ATS through the communication module of the central ATS, so that the preset communication equipment controls a train to run according to the train operation plan according to the third control instruction.
2. 2. The train operation control method according to claim 1, wherein the preset type of failure includes a man-machine interaction failure of a man-machine interaction module of the center ATS; before the preset communication device executes the operation control strategy corresponding to the preset type fault, the method comprises the following steps: the center ATS judges whether the application module receives the heartbeat packet sent by the man-machine interaction module in a first timing duration before the current time point; if the heartbeat packet sent by the man-machine interaction module is not received within the first timing duration, determining that the man-machine interaction module has man-machine interaction fault; and if the heartbeat packet sent by the man-machine interaction module is received within the first timing time period, determining that the man-machine interaction module does not have man-machine interaction fault.
3. 3. The train operation control method according to claim 1, wherein the preset type of faults include a man-machine interaction fault of a man-machine interaction module of the center ATS, a logic or storage fault of the application module, and a communication fault of the communication module; when the central ATS has a preset type of fault, the preset communication device executes an operation control policy corresponding to the preset type of fault, including: When the man-machine interaction module has a man-machine interaction fault, if the application module does not have a logic or storage fault and the communication module does not have a communication fault, the preset communication device executes a first operation policy corresponding to the man-machine interaction fault, wherein the first operation policy comprises: The center ATS judges whether the communication module receives a station update plan sent by the station ATS, wherein the station update plan is an operation plan obtained after updating a train operation plan currently stored in the station ATS according to first plan editing information input by a station operator of the station ATS; after the communication module receives the station update plan sent by the station ATS, replacing the train operation plan currently stored in the application module with the station update plan; And the application module generates a second control instruction according to the replaced station updating plan, and sends the second control instruction to preset communication equipment associated with the central ATS through the communication module, so that the preset communication equipment controls the train to run according to the replaced train operation plan according to the second control instruction.
4. 4. The train operation control method according to claim 1, wherein the preset type of faults include a logic or storage fault of the application module and a communication fault of the communication module; before the preset communication device executes the operation control strategy corresponding to the preset type fault, the method comprises the following steps: When the communication module does not have communication faults, the station ATS judges whether the plan information sent by the application module through the communication module is received in a second timing time before the current time point, wherein the plan information comprises a train operation plan currently stored in the application module; If the plan information sent by the application module is not received within the second timing duration, determining that the application module has logic or storage faults; and if the planning information sent by the application module is received in the second timing time period, determining that the application module has no logic or storage fault.
5. 5. The train operation control method according to claim 1, wherein after the communication module through the center ATS transmits the third control instruction to a preset communication device associated with the center ATS, further comprising: After the station ATS receives first plan editing information input by a station operator, updating a train operation plan currently stored in the station ATS to obtain a station updating plan; And the station ATS generates a fourth control instruction according to the station updating plan, and transmits the fourth control instruction to preset communication equipment associated with the center ATS through a communication module of the center ATS, so that the preset communication equipment controls a train to run according to the train operation plan according to the fourth control instruction.
6. 6. The train operation control method according to claim 1, wherein the preset type of failure includes a communication failure of the communication module; before the preset communication device executes the operation control strategy corresponding to the preset type fault, the method comprises the following steps: the preset communication equipment judges whether communication information sent by the communication module is received in a third timing duration before the current time point; if the communication information sent by the communication module is not received within the third timing duration, determining that the communication module has communication faults; and if the communication information sent by the communication module is received within the third timing time length, determining that the communication module does not have communication faults.
7. 7. The train operation control method according to any one of claims 1 to 6, characterized by comprising, before the communication module through the center ATS transmits the first control instruction to a preset communication device associated with the center ATS: After the path configuration information associated with the preset communication device is stored in the preset communication device, the preset communication device is switched to an on-line operating state.
8. 8. The train operation control method according to claim 7, wherein the preset type of failure includes a communication failure of the communication module, the preset communication device includes a CI, a ZC, and a VOBC of a train, the path configuration information includes standard approach information stored in the CI; when the central ATS has a preset type of fault, the preset communication device executes an operation control policy corresponding to the preset type of fault, including: when the communication module has communication failure, the preset communication equipment executes a third operation strategy corresponding to the communication failure, wherein the third operation strategy comprises the following steps: If the CI is determined to have executed all control instructions received from the communication module, standard route information is acquired from the route configuration information stored in the CI, and a trigger section is determined according to the standard route information; After any trigger section is detected to be occupied by a train, the CI is controlled to trigger and execute standard route operation of the train corresponding to the trigger section, a standard route prompt is sent to the VOBC of the train, and the ZC is informed to execute movement authorization operation of the train.
9. 9. The train operation control method according to claim 8, wherein the path configuration information further includes degradation operation information stored in VOBC of the train; The third operation policy further includes: Acquiring the degradation running information from path configuration information stored in the VOBC of the train which has received the standard route prompt; after the destination is determined by the VOBC according to the degraded running information and the current running direction of the train, the train is controlled to run according to the degraded running information; if the communication failure of the communication module is not released continuously before the train arrives at the destination, the VOBC is enabled to control the train to stop running when the train arrives at the destination.
10. 10. The train operation control method according to claim 8, wherein after the execution of the third operation policy corresponding to the communication failure, further comprising: when the communication fault of the communication module is relieved, the preset communication equipment executes the train operation plan again according to the control instruction sent by the communication module.
11. 11. A train operation control method, characterized by being applied to a preset communication device, comprising: receiving a first control instruction sent by a communication module of a central ATS, and controlling a train to run according to the train operation plan according to the first control instruction; When the central ATS has a preset type fault, executing an operation control strategy corresponding to the preset type fault to replace the train operation plan to continuously control the full-automatic operation of the train; The operation control strategy corresponding to the preset type fault is executed when the preset type fault occurs in the central ATS, the operation control strategy comprises a second operation strategy corresponding to the logic or storage fault is executed when the logic or storage fault occurs in the application module and the communication fault does not occur in the communication module, the second operation strategy comprises a third control instruction sent by the communication module of the central ATS is received to control a train to run according to the train operation plan according to the third control instruction, and the third control instruction is generated by the station ATS according to the train operation plan currently stored in the station ATS.
12. 12. The train operation control method according to claim 11, wherein the predetermined type of faults include a man-machine interaction fault of a man-machine interaction module of the center ATS, a logic or storage fault of an application module of the center ATS, and a communication fault of the communication module; When the central ATS has a preset type of fault, executing an operation control policy corresponding to the preset type of fault, including: When the man-machine interaction module has a man-machine interaction fault, if the application module does not have a logic or storage fault and the communication module does not have a communication fault, executing a first operation strategy corresponding to the man-machine interaction fault, wherein the first operation strategy comprises: And receiving a second control instruction sent by the communication module, and controlling the train to run according to a replaced train operation plan according to the second control instruction, wherein the second control instruction is generated by the application module according to the replaced train operation plan after the communication module receives the train operation plan sent by the station ATS and replaces the train operation plan currently stored in the application module with the station update plan, and the station update plan is an operation plan obtained after the train operation plan currently stored in the station ATS is updated according to first plan editing information recorded by a station operator of the station ATS.
13. 13. The train operation control method according to claim 11, wherein the second operation policy further comprises: The method comprises the steps of receiving a fourth control instruction sent by a communication module of the central ATS, enabling the preset communication equipment to control a train to run according to the train operation plan according to the fourth control instruction, generating the fourth control instruction by the station ATS according to a station update plan, and updating the train operation plan currently stored in the station ATS after the station ATS receives first plan editing information input by a station operator.
14. 14. The train operation control method according to claim 11, wherein before the first control instruction sent by the communication module of the reception center ATS, further comprising: after storing path configuration information associated with the preset communication device in the preset communication device, switching to an on-line operation state.
15. 15. The train operation control method according to claim 14, wherein the preset type of fault includes a communication fault of the communication module, the preset communication device includes a CI, a ZC, and a VOBC of the train, the path configuration information includes standard approach information stored in the CI; When the central ATS has a preset type of fault, executing an operation control policy corresponding to the preset type of fault, including: When the communication module has communication failure, executing a third operation strategy corresponding to the communication failure, wherein the third operation strategy comprises the following steps: If the CI is determined to have executed all control instructions received from the communication module, standard route information is acquired from the route configuration information stored in the CI, and a trigger section is determined according to the standard route information; After detecting that any one of the trigger sections is occupied by the train, the CI triggers and executes standard route operation of the train corresponding to the trigger section, sends a standard route prompt to the VOBC of the train, and informs the ZC to execute movement authorization operation of the train.
16. 16. The train operation control method according to claim 15, wherein the path configuration information further includes degradation operation information stored in VOBC of the train; The third operation policy further includes: After the destination of the VOBC is determined according to the degraded running information and the current running direction of the train, the train is controlled to run according to the degraded running information, wherein the degraded running information is obtained from path configuration information stored in the VOBC of the train which has received the standard route prompt; if the communication failure of the communication module is not released continuously before the train arrives at the destination, the VOBC is enabled to control the train to stop running when the train arrives at the destination.
17. 17. A train operation control method, applied to a central ATS, comprising: Generating a first control instruction according to a train operation plan currently stored in an application module of a central ATS, and sending the first control instruction to preset communication equipment associated with the central ATS through a communication module of the central ATS so that the preset communication equipment controls a train to operate according to the train operation plan according to the first control instruction; When the central ATS has a preset type fault and the communication module does not have a communication fault, fault indication information is sent to a station ATS through the communication module, so that the station ATS informs the preset communication equipment to execute an operation control strategy corresponding to the preset type fault to replace the train operation plan to continuously control the full-automatic operation of the train; The preset type faults comprise logic or storage faults of the application module and communication faults of the communication module, when the preset type faults occur in the central ATS and the communication faults do not occur in the communication module, fault indication information is sent to the station ATS through the communication module, so that the station ATS informs the preset communication equipment to execute operation control strategies corresponding to the preset type faults, the operation control strategies comprise executing second operation strategies corresponding to the logic or storage faults when the logic or storage faults occur in the application module and the communication faults do not occur in the communication module, and the second operation strategies comprise sending third control instructions to preset communication equipment associated with the central ATS through the communication module of the central ATS, and the preset communication equipment controls a train to run according to the train operation plan according to the third control instructions, and the third control instructions are generated by the station ATS according to the train operation plan currently stored in the station ATS.
18. 18. The train operation control method according to claim 17, wherein the preset type of failure includes a man-machine interaction failure of a man-machine interaction module of the center ATS; The communication module passing through the central ATS sends the first control instruction to a preset communication device associated with the central ATS, so that the preset communication device controls a train to run according to the train operation plan according to the first control instruction, and then the communication module comprises: judging whether the application module receives the heartbeat packet sent by the man-machine interaction module in a first timing duration before the current time point; if the heartbeat packet sent by the man-machine interaction module is not received within the first timing duration, determining that the man-machine interaction module has man-machine interaction fault; and if the heartbeat packet sent by the man-machine interaction module is received within the first timing time period, determining that the man-machine interaction module does not have man-machine interaction fault.
19. 19. The train operation control method according to claim 17, wherein the predetermined type of faults include a man-machine interaction fault of a man-machine interaction module of the center ATS, a logic or storage fault of the application module, and a communication fault of the communication module; When the central ATS has a preset type of fault and the communication module does not have a communication fault, sending fault indication information to the station ATS through the communication module, so that the station ATS notifies the preset communication device to execute an operation control policy corresponding to the preset type of fault, including: When the man-machine interaction module has a man-machine interaction fault, if the application module does not have a logic or storage fault and the communication module does not have a communication fault, executing a first operation strategy corresponding to the man-machine interaction fault, wherein the first operation strategy comprises: Judging whether the communication module receives a station update plan sent by a station ATS or not, wherein the station update plan is an operation plan obtained after updating a train operation plan currently stored in the station ATS according to first plan editing information input by a station operator of the station ATS; after the communication module receives the station update plan sent by the station ATS, replacing the train operation plan currently stored in the application module with the station update plan; And the application module generates a second control instruction according to the replaced station updating plan, and sends the second control instruction to preset communication equipment associated with the central ATS through the communication module, so that the preset communication equipment controls the train to run according to the replaced train operation plan according to the second control instruction.
20. 20. The train operation control method according to claim 17, wherein the preset type of failure includes a logic or storage failure of the application module and a communication failure of the communication module; The communication module passing through the central ATS sends the first control instruction to a preset communication device associated with the central ATS, so that the preset communication device controls a train to run according to the train operation plan according to the first control instruction, and then the communication module comprises: Judging whether the station ATS receives the plan information sent by the application module through the communication module in a second timing time before the current time point when the communication module does not have communication faults, wherein the plan information comprises a train operation plan currently stored in the application module; If the plan information sent by the application module is not received within the second timing duration, determining that the application module has logic or storage faults; And if the planning information sent by the application module is received in the second timing time period, determining that the application module does not have logic or storage failure.

Description

Train operation control method and system Technical Field The invention relates to the technical field of rail transit, in particular to a train operation control method and system. Background Currently, during the fully automatic unmanned operation of a train, the central ATS must be in normal operation and communication. Once the central ATS fails, full-automatic operation will not continue, and the train will stop at the platform or cannot enter the station, resulting in serious operational accidents. Disclosure of Invention The embodiment of the invention provides a train operation control method and a train operation control system, which can solve the problems that the train cannot continue to run fully automatically and the like caused by the failure of a central ATS in the prior art. A train operation control method comprising: Generating a first control instruction according to a train operation plan currently stored in an application module of a central ATS, and sending the first control instruction to preset communication equipment associated with the central ATS through a communication module of the central ATS so that the preset communication equipment controls a train to operate according to the train operation plan according to the first control instruction; When the central ATS has a preset type fault, the preset communication equipment executes an operation control strategy corresponding to the preset type fault so as to replace the train operation plan to continuously control the full-automatic operation of the train. A train operation control method is applied to preset communication equipment and comprises the following steps: receiving a first control instruction sent by a communication module of a central ATS, and controlling a train to run according to the train operation plan according to the first control instruction; When the central ATS has a preset type fault, executing an operation control strategy corresponding to the preset type fault to replace the train operation plan to continuously control the full-automatic operation of the train. A train operation control method is applied to a central ATS, and comprises the following steps: Generating a first control instruction according to a train operation plan currently stored in an application module of a central ATS, and sending the first control instruction to preset communication equipment associated with the central ATS through a communication module of the central ATS so that the preset communication equipment controls a train to operate according to the train operation plan according to the first control instruction; When the central ATS has a preset type fault and the communication module does not have a communication fault, fault indication information is sent to the station ATS through the communication module, so that the station ATS informs the preset communication equipment to execute an operation control strategy corresponding to the preset type fault to replace the train operation plan to continuously control the full-automatic operation of the train. A train operation control method is applied to station ATS, and comprises the following steps: receiving fault indication information sent by a communication module of a central ATS, wherein the fault indication information is sent by the central ATS when a preset type of fault occurs and the communication module does not have communication fault; and sending a control instruction to preset communication equipment, so that the preset communication equipment executes an operation control strategy corresponding to the preset type fault according to the control instruction to replace the train operation plan to continuously control the full-automatic operation of the train. The train operation control system comprises a center ATS, a station ATS and preset communication equipment, wherein the center ATS comprises an application module, a man-machine interaction module connected with the application module and a communication module connected with the application module, the station ATS and the preset communication equipment are in communication connection with the center ATS according to the communication module, and the train operation control system is used for executing the train operation control method. In the embodiment of the invention, before the occurrence of the preset type fault of the central ATS is determined, the central ATS generates a first control instruction according to the train operation plan currently stored in the application module, and then the first control instruction is sent to preset communication equipment through the communication module of the central ATS to instruct the train to operate according to the train operation plan. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefl