WO2020259122A1 - 雨雪模式设置方法、系统和控制器 - Google Patents

雨雪模式设置方法、系统和控制器 Download PDF

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Publication number
WO2020259122A1
WO2020259122A1 PCT/CN2020/090594 CN2020090594W WO2020259122A1 WO 2020259122 A1 WO2020259122 A1 WO 2020259122A1 CN 2020090594 W CN2020090594 W CN 2020090594W WO 2020259122 A1 WO2020259122 A1 WO 2020259122A1
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WIPO (PCT)
Prior art keywords
rain
snow mode
track section
snow
information
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PCT/CN2020/090594
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English (en)
French (fr)
Inventor
刘伟钊
Original Assignee
比亚迪股份有限公司
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Publication date
Application filed by 比亚迪股份有限公司 filed Critical 比亚迪股份有限公司
Publication of WO2020259122A1 publication Critical patent/WO2020259122A1/zh

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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 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

Definitions

  • the present disclosure relates to the field of train signal systems, in particular, to a rain and snow mode setting method, system and controller.
  • the existing train signal system will prompt the dispatcher to confirm that the signal system is switched to rain and snow mode on the train dispatch interface.
  • ATS Automatic Train Supervision, signal system (Automatic train monitoring)
  • the system will automatically set each online train to rain and snow mode. After each online train is set to rain and snow mode by the ATS system, it will execute the process of entering the rain and snow mode and control the operation according to the rain and snow mode operating parameters;
  • the dispatcher manually sets the signal system to the normal mode, and the ATS system will automatically set each online train to the normal mode. After each online train is set to the normal mode by the ATS system, execute the process of exiting the rain and snow mode and press the normal mode.
  • the mode operation parameter controls the car to run.
  • the above scheme is based on the entire signal system, which means that once the signal system enters the rain and snow mode, all online trains within the control range of the signal system will enter the rain and snow mode, regardless of whether each online train is currently in the rain or snow weather area It is still a sunny area.
  • the purpose of the present disclosure is to provide a rain and snow mode setting method, system and controller, which can set the rain and snow mode based on the logical track section of the line, making the setting of the rain and snow mode more precise and accurate, that is, The rain and snow mode can be set fine to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • a rain and snow mode setting method comprising: receiving a rain and snow mode setting instruction, wherein the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode Information to indicate the track section that needs to be set to the rain and snow mode; and send the received rain and snow mode setting instruction to the corresponding area controller, so that the corresponding area controller controls the location based on the rain and snow mode setting instruction
  • the track section to be set to the rain and snow mode includes one or more continuous track sections to be set to the rain and snow mode.
  • the method further includes: receiving feedback information from the corresponding area controller to the rain and snow mode setting instruction issued for the first time, wherein the feedback information includes information about the settings to be set returned by the corresponding area controller. Is the information of the track section in the rain and snow mode; the information about the track section to be set to the rain and snow mode in the rain and snow mode setting instruction issued for the first time and the information about the track section to be set to the rain in the feedback information If the information of the track section of the snow mode is consistent, the rain and snow mode setting instruction is received and issued again; in the rain and snow mode setting instruction issued for the first time, the track to be set to the rain and snow mode If the section information is inconsistent with the information on the track section to be set to the rain and snow mode in the feedback information, an error prompt is given.
  • an automatic train monitoring system includes: a first receiving device for receiving a rain and snow mode setting instruction, wherein the rain and snow mode setting instruction includes information about setting to rain and snow; The information of the track section of the mode to indicate the track section that needs to be set to the rain and snow mode; the sending device is used to send the rain and snow mode setting instruction received by the first receiving device to the corresponding area controller, so that The corresponding area controller controls the operating parameters of the trains located within the jurisdiction of the corresponding area controller based on the rain and snow mode setting instruction, wherein the track section to be set to the rain and snow mode is located in the corresponding area controller Within the jurisdiction.
  • the track section to be set to the rain and snow mode includes one or more continuous track sections to be set to the rain and snow mode.
  • the automatic train monitoring system further includes a second receiving device and a prompting device: the second receiving device is configured to receive feedback from the corresponding area controller on the rain and snow mode setting instruction issued for the first time Information, wherein the feedback information includes the information about the track section to be set to rain and snow mode returned by the corresponding area controller; the information about the track section to be set to rain and snow mode in the first issued rain and snow mode setting instruction
  • the first receiving device is further configured to receive the rain and snow mode again Setting instructions, and the sending device is also used to issue again the rain and snow mode setting instructions received by the first receiving device again;
  • the prompt device is used to issue the rain and snow mode setting instructions for the first time If the information about the track section to be set to the rain and snow mode is inconsistent with the information about the track section to be set to the rain and snow mode in the feedback information, an error message is given.
  • a rain and snow mode setting method comprising: receiving a rain and snow mode setting instruction issued by an automatic train monitoring system, wherein the rain and snow mode setting instruction includes information about setting to rain Information of track sections in snow mode to indicate the track sections that need to be set to rain and snow mode; and based on the received rain and snow mode setting instructions, send rain and snow in all track sections in the jurisdiction to trains located in the jurisdiction
  • the mode status information enables the train to run with operating parameters corresponding to the rain and snow mode status of the corresponding track section.
  • the track section to be set to the rain and snow mode includes one or more continuous track sections to be set to the rain and snow mode.
  • sending the rain and snow mode status information of all track sections in the jurisdiction to the train located in the jurisdiction includes: based on the received rain and snow mode setting instruction, cycle Send the rain and snow mode status information of all track sections in the jurisdiction to the trains located in the jurisdiction.
  • an area controller including: a receiving module for receiving a rain and snow mode setting instruction issued by an automatic train monitoring system, wherein the rain and snow mode setting instruction includes information about setting to The information of the track section in the rain and snow mode to indicate the track section that needs to be set to the rain and snow mode; and a sending module for sending the rain and snow mode setting instruction to the train located in the jurisdiction based on the rain and snow mode setting instruction received by the receiving module
  • the rain and snow mode status information of all track sections in the jurisdiction enables the train to run with operating parameters corresponding to the rain and snow mode status of the corresponding track section.
  • the track section to be set to the rain and snow mode includes one or more continuous track sections to be set to the rain and snow mode.
  • the sending module is further configured to: based on the rain and snow mode setting instruction received by the receiving module, periodically send the rain and snow mode status information of all track sections in the jurisdiction to the trains located in the jurisdiction.
  • a rain and snow mode setting method includes: receiving rain and snow mode status information from an area controller, wherein the rain and snow mode status information includes the area controller area And based on the received rain and snow mode status information, control the train to run in the jurisdiction of the regional controller with operating parameters corresponding to the rain and snow mode status of the corresponding track section .
  • the method further includes: feeding back the current rain and snow mode status of the train to the automatic train monitoring system.
  • a vehicle-mounted controller including: a receiving module for receiving rain and snow mode status information from an area controller, wherein the rain and snow mode status information includes the jurisdiction of the area controller The rain and snow mode status of all track sections within the railway; and a control module for controlling the train in the jurisdiction of the regional controller to communicate with the corresponding track section based on the rain and snow mode status information received by the receiving module Run with operating parameters corresponding to the rain and snow mode status.
  • the on-board controller further includes: a feedback module for feeding back the current rain and snow mode status of the train to the automatic train monitoring system.
  • a train signal system including: the automatic train monitoring system according to the second embodiment of the present disclosure; the area controller according to the fourth embodiment of the present disclosure; The vehicle controller described in the sixth embodiment is disclosed.
  • the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode, and the received rain and snow mode setting instruction is issued to the track to be set to the rain and snow mode
  • the corresponding area controller under the jurisdiction of the section so the rain and snow mode is set according to the area divided by the line area controller, so that the rain and snow mode can be set based on the logical track section of the line, making the rain and snow mode
  • the setting of is more detailed and accurate, that is, the setting of rain and snow mode can be refined to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • Figure 1 shows a schematic block diagram of a train signal system
  • Fig. 2 shows a flow chart of a rain and snow mode setting method according to an embodiment of the present disclosure
  • Figure 3 shows an exemplary rain and snow mode setting man-machine interaction interface
  • Fig. 4 shows a schematic block diagram of an automatic train monitoring system according to an embodiment of the present disclosure
  • Fig. 5 shows another schematic block diagram of an automatic train monitoring system according to an embodiment of the present disclosure
  • Fig. 6 shows a flowchart of a rain and snow mode setting method according to another embodiment of the present disclosure
  • Fig. 7 shows a schematic block diagram of an area controller according to another embodiment of the present disclosure.
  • FIG. 8 shows a flowchart of a rain and snow mode setting method according to another embodiment of the present disclosure
  • FIG. 9 shows a control flow chart of the rain and snow mode of the vehicle controller according to an embodiment of the present disclosure.
  • Fig. 10 shows a schematic block diagram of a vehicle-mounted controller according to another embodiment of the present disclosure.
  • FIG. 11 shows another schematic block diagram of a vehicle-mounted controller according to another embodiment of the present disclosure.
  • Figure 12 shows the interactive flow chart of the automatic train monitoring system, the area controller and the on-board controller.
  • Figure 1 shows a schematic block diagram of a train signal system.
  • the dispatcher workstation and the zone controller (ZC) interface through the control unit server, and the vehicle on-board controller (VOBC) and the zone controller pass through the vehicle-ground wireless and ground safety net. interface.
  • ZC zone controller
  • VOBC vehicle on-board controller
  • the hardware of the existing train signal system is used, the ATS system in the train signal system is matched with the area controller and the on-board controller, the area controller is used as the line rain and snow mode management unit, and the area is used
  • Fig. 2 shows a flowchart of a rain and snow mode setting method according to an embodiment of the present disclosure, which is suitable for an ATS system in a train signal system. As shown in Fig. 2, the method includes the following steps S21 and S22.
  • step S21 a rain and snow mode setting instruction is received, where the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode to indicate the track section that needs to be set to the rain and snow mode.
  • step S22 the received rain and snow mode setting instruction is issued to the corresponding area controller, so that the corresponding area controller controls the operating parameters of the train located in the jurisdiction of the corresponding area controller based on the rain and snow mode setting instruction, wherein The track section in the rain and snow mode is located in the jurisdiction of the corresponding area controller.
  • the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode, and the received rain and snow mode setting instruction is issued to the track to be set to the rain and snow mode
  • the corresponding area controller under the jurisdiction of the section so the rain and snow mode is set according to the area divided by the line area controller, so that the rain and snow mode can be set based on the logical track section of the line, making the rain and snow mode
  • the setting of is more detailed and accurate, that is, the setting of rain and snow mode can be refined to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • the dispatcher can input information about the track section to be set to rain and snow mode through the Human Machine Interface (HMI) on the dispatcher workstation of the ATS system according to the actual range of rain and snow weather.
  • Information Take the exemplary rain and snow mode setting man-machine interaction interface shown in FIG. 3 as an example, where the man-machine interaction interface can perform a second confirmation of the rain and snow mode setting.
  • the ATS system receives the information about the track section to be set to rain and snow. information. If the start track section and the end track section entered by the dispatcher are the same, it means that a single track section is set to rain and snow mode.
  • start track section and the end track section entered by the dispatcher are different, it means that All continuous track sections from the start track section to the end track section are set to rain and snow mode.
  • value range of the start track section and the end track section should be the logical track section within the jurisdiction of the same regional controller.
  • the human-computer interaction secondary confirmation method shown in Figure 3 can enhance the safety and accuracy of the rain and snow mode settings. Take a specific example as an example to illustrate.
  • the continuous logical track section numbers of the uplink line are G01, G03, ..., G49, and the logical track section IDs of the logical track section numbers are 0x0001, 0x0003, ..., 0x0049, and the downlink
  • the serial numbers of the continuous logical track sections of the line are G00, G02,...G48, and the logical track section IDs of the logical track section numbers are respectively 0x0000, 0x0002,..., 0x0048, and one area controller is set for the whole line.
  • 0x2D means the primary command ID
  • 0x2F means the secondary command ID
  • 0x2E means the primary command response ID
  • 0x30 means the secondary command response ID
  • 0x55 means rain and snow mode
  • 0xAA means normal mode
  • 0x00 means no error
  • 0x01 means error .
  • the dispatcher can input the start and end track sections through the human-computer interaction interface of FIG. 3, or through voices.
  • the dispatcher When the dispatcher sets the rain and snow mode according to the actual area of rain and snow and through the secondary confirmation interface of human-computer interaction as shown in Figure 3, the dispatcher first enters the start track section and the end in the first confirmation dialog area Track section, and then click the confirmation button once to send the rain and snow mode setting instructions to the regional controller for the first time.
  • the ATS system sends the application layer command data of the rain and snow mode setting instruction to the regional controller for the first time
  • the example is 0x2D 0x55 0x00 0x01 0x00 0x1D, where 0x2D represents the first command ID for setting the rain and snow mode, that is, the rain and snow mode setting command is issued to the regional controller for the first time, and 0x55 is the mode field, which represents the rain and snow mode.
  • 0x0001 represents the logical track section ID of the starting logical track section G01 to be set to the rain and snow mode
  • 0x001D represents the logical track section ID of the ending logical track section G29 to be set to the rain and snow mode.
  • the area controller will give feedback to the ATS system after receiving the first rain and snow mode setting command issued by the ATS system. Then, after the ATS system receives the feedback from the area controller, it will check (for example, the station map HMI software on the dispatcher’s workstation) to check the rain and snow mode setting instructions issued by the ATS system for the first time. Whether the information of the track section of the snow mode is consistent with the information about the track section to be set to the rain and snow mode included in the feedback information of the area controller.
  • the rain and snow mode will be enabled to set the second confirmation, that is, the dispatcher is allowed to re-enter the start track section and the end track section entered the first time in the second confirmation dialog area in Figure 3
  • an error prompt will be given, such as reminding the dispatcher to re-enter the rain and snow mode setting process after canceling.
  • the ATS system determines that the feedback information is different from the first
  • the issued rain and snow mode setting instructions are the same, so enabling the secondary confirmation dialog area in Figure 3 allows the dispatcher to re-enter the same starting orbital section as the initial and ending orbital section entered for the first time Track section and end track section and click the second confirmation button to issue rain and snow mode setting instructions again.
  • an example of the application layer command data of the rain and snow mode setting instruction issued to the area controller for the second time is 0x2F 0x55 0x00 0x01 0x00 0x1D, where 0x2F is the secondary command ID for setting the rain and snow mode.
  • the feedback information of the regional controller is 0x2E 0x01 0x55 0x01 0x01 0x01 0x1D
  • the ATS system judges the starting track section and ending track section fed back by the regional controller and the start of the first issued The track section ends and the track section is inconsistent, so an abnormal prompt will be given to remind the dispatcher to cancel the current operation and enter the rain and snow mode setting process again.
  • the regional controller When the ATS system issues the rain and snow mode setting command to the regional controller for the second time, the regional controller will compare the rain and snow mode setting command issued by the ATS system once and the rain and snow mode setting command issued twice. And judge whether the command can be executed based on the preset command execution condition, and send feedback information to the ATS system.
  • the preset command execution condition is related to the actual use environment of the area controller. Therefore, the present disclosure does not execute the preset command. Do restrictions.
  • the ATS system will automatically hide the information shown in Figure 3 after receiving the feedback information. Confirm the man-machine interface for the second time. If they are inconsistent, for example, if the feedback information of the area controller is 0x30 0x01 0x55 0x00 0x01 0x00 0x1D, the ATS system will give an abnormal prompt after receiving the feedback information to remind the dispatcher to cancel this operation.
  • FIG. 4 shows a schematic block diagram of an automatic train monitoring system according to another embodiment of the present disclosure.
  • the automatic train monitoring system 1 includes: a first receiving device 11 for receiving rain and snow mode setting instructions,
  • the rain and snow mode setting instruction includes the information about the track section to be set to the rain and snow mode to indicate the track section that needs to be set to the rain and snow mode;
  • the sending device 12 is used to transmit the rain received by the first receiving device 11
  • the snow mode setting instruction is issued to the corresponding area controller 2 so that the corresponding area controller 2 controls the operating parameters of the trains located in the jurisdiction of the corresponding area controller 2 based on the rain and snow mode setting instruction, and the track area should be set to rain and snow mode
  • the segment is located in the jurisdiction of the corresponding area controller 2.
  • the first receiving device 11 may be implemented by, for example, the dispatcher workstation shown in FIG. 1
  • the sending device 12 may be implemented by, for example, the control unit server shown in FIG. 1.
  • the present disclosure The implementation of the first receiving device 11 and the sending device 12 is not limited.
  • the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode, and the received rain and snow mode setting instruction is issued to the track to be set to the rain and snow mode
  • the corresponding area controller under the jurisdiction of the section so the rain and snow mode is set according to the area divided by the line area controller, so that the rain and snow mode can be set based on the logical track section of the line, making the rain and snow mode
  • the setting of is more detailed and accurate, that is, the setting of rain and snow mode can be refined to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • the track section to be set to the rain and snow mode includes one or more continuous track sections to be set to the rain and snow mode.
  • Fig. 5 shows a schematic block diagram of an automatic train monitoring system 1 according to another embodiment of the present disclosure.
  • the automatic train monitoring system 1 may further include a second receiving device 13 and a prompting device 14.
  • the second receiving device 13 is configured to receive feedback information from the corresponding area controller 2 to the rain and snow mode setting instruction issued for the first time, wherein the feedback information includes the information returned by the corresponding area controller 2 about the rain and snow mode setting instructions. Information about the track section.
  • the first receiving device 11 is also used to receive the rain and snow mode setting instruction again, and the sending device 12 is also used to issue the rain and snow mode setting instruction again received by the first receiving device 11 again.
  • the prompt device 14 is used for the information about the track section to be set to the rain and snow mode in the rain and snow mode setting instruction issued for the first time and the feedback information about the track section to be set to the rain and snow mode. If the information is inconsistent, an error message will be given.
  • the second receiving device 13 may be implemented by the control unit server shown in FIG. 1, for example, and the prompting device 14 may be implemented by the dispatcher workstation shown in FIG. 1, but those skilled in the art should understand that the present disclosure
  • the implementation of the second receiving device 13 and the prompting device 14 is not limited.
  • Fig. 6 shows a flow chart of a rain and snow mode setting method according to another embodiment of the present disclosure.
  • the method is suitable for an area controller. As shown in Fig. 6, the method includes the following steps S61 and S62.
  • step S61 a rain and snow mode setting instruction issued by the automatic train monitoring system is received, where the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode to indicate the track that needs to be set to the rain and snow mode Section; and
  • step S62 based on the received rain and snow mode setting instruction, the rain and snow mode status information of all track sections in the jurisdiction is sent to the train located in the jurisdiction, so that the corresponding area controller controls the location in the corresponding area based on the rain and snow mode setting instruction.
  • the track section with the logical track section number G01-G29 is set to the rain and snow mode, which means that multiple continuous track sections will be set It is rain and snow mode. If the start track section and the end track section included in the rain and snow mode setting instruction are the same, it means that a single track section is set to rain and snow mode.
  • the regional controller will, for example, periodically send the rain and snow mode status information of all track sections in the jurisdiction to all trains located in the jurisdiction of the regional controller, where periodically Sending rain and snow mode status information can avoid unsuccessful transmission of rain and snow mode status information due to data loss, and improve the safety and accuracy of rain and snow mode settings.
  • the example format of the application layer data of the rain and snow mode status information sent by the area controller can be "0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0x55 0x55 indicates rain and snow mode, 0xAA indicates normal mode, that is, non-rain and snow mode.
  • the application layer data example shows that the G01-G29 track section of the uplink is set to rain and snow mode and the G31-G49 track section is set to normal mode.
  • the area controller can also conduct a secondary confirmation interaction with the automatic train monitoring system to ensure the safety and accuracy of the rain and snow mode setting instructions. This has been described in detail in the rain and snow mode setting method applied to the automatic train monitoring system, and will not be repeated here.
  • the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode, and the corresponding area controller that has jurisdiction over the track section to be set to the rain and snow mode is directed to it.
  • Trains in the jurisdiction area send rain and snow mode status information, so the rain and snow mode is set according to the area divided by the line area controller, so that the rain and snow mode can be set based on the logical track section of the line, so that the rain and snow
  • the mode setting is more refined and accurate, that is, the rain and snow mode can be set fine to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • FIG. 7 shows a schematic block diagram of an area controller according to another embodiment of the present disclosure.
  • the area controller 2 includes: a receiving module 21 for receiving rain and snow issued by the automatic train monitoring system 1 A mode setting instruction, where the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode to indicate the track section that needs to be set to the rain and snow mode; and the sending module 22 is configured to be based on the received rain
  • the snow mode setting instruction sends the rain and snow mode status information of all track sections in the jurisdiction to the trains located in the jurisdiction, so that the train runs with operating parameters corresponding to the rain and snow mode status of the corresponding track section.
  • the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode, and the corresponding area controller that has jurisdiction over the track section to be set to the rain and snow mode is directed to it.
  • Trains in the jurisdiction area send rain and snow mode status information, so the rain and snow mode is set according to the area divided by the line area controller, so that the rain and snow mode can be set based on the logical track section of the line, so that the rain and snow
  • the mode setting is more refined and accurate, that is, the rain and snow mode can be set fine to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • the track section to be set to the rain and snow mode includes one or more continuous track sections to be set to the rain and snow mode.
  • the sending module 22 is further configured to: based on the received rain and snow mode setting instruction, periodically send the rain and snow mode status information of all track sections in the jurisdiction to the trains located in the jurisdiction.
  • FIG. 8 shows a flow chart of a rain and snow mode setting method according to another embodiment of the present disclosure. The method is applied to a vehicle-mounted controller. As shown in FIG. 8, the method includes the following steps S81 and S82.
  • step S81 the rain and snow mode status information is received from the regional controller, where the rain and snow mode status information includes the rain and snow mode status of all track sections within the jurisdiction of the regional controller to indicate the track that needs to be set to the rain and snow mode Section; and
  • step S82 based on the received rain and snow mode status information, the train is controlled to run with operating parameters corresponding to the rain and snow mode status of the corresponding track section within the jurisdiction of the regional controller, so that the train runs in accordance with the corresponding track section. Run with the operating parameters corresponding to the rain and snow mode status.
  • the rain and snow mode status information received by the vehicle controller indicates that the track section of the uplink with serial numbers G01-G29 is set to rain and snow mode.
  • the on-board controller will determine in real time which track section the train is currently in, and then based on the rain and snow The mode status information determines the rain and snow mode status of the current track section.
  • the train When it is determined that the rain and snow mode status of the track section where the train is currently located is the rain and snow mode, continue to determine whether the train is currently running with the rain and snow mode operating parameters, and if so, continue to control the train to run with the rain and snow mode operating parameters If not, the train will be controlled to switch to the rain and snow mode operating parameters at an appropriate time based on the preset switching conditions.
  • the rain and snow mode status of the track section where the train is currently located is the normal mode
  • the on-board controller may also feed back the current rain and snow mode status of the train to the automatic train monitoring system. In this way, the rain and snow mode status of the train can be displayed on the train window of the automatic train monitoring system, which is convenient for the dispatcher to view.
  • the rain and snow mode status information includes the rain and snow mode status of all track sections within the jurisdiction of the regional controller, and it is based on the received rain and snow mode status information to control the train in the jurisdiction of the regional controller.
  • the rain and snow mode is set according to the area divided by the line area controller, so that the rain and snow mode can be performed based on the logical track section of the line.
  • the setting of the rain and snow mode makes the setting of the rain and snow mode more precise and accurate, that is, the setting of the rain and snow mode can be refined to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • FIG. 10 shows a schematic block diagram of a vehicle-mounted controller according to another embodiment of the present disclosure.
  • the vehicle-mounted controller 3 includes: a receiving module 31 for receiving the rain and snow mode status from the area controller 2
  • the rain and snow mode status information includes the rain and snow mode status of all track sections within the jurisdiction of the regional controller 2; and the control module 32 for controlling the train in the area based on the rain and snow mode status information received by the receiving module 31
  • the controller 2 operates with operating parameters corresponding to the rain and snow mode status of the corresponding track section.
  • FIG. 11 shows a schematic block diagram of a vehicle-mounted controller according to another embodiment of the present disclosure.
  • the vehicle-mounted controller 3 further includes: a feedback module 33 for feeding back the current train status to the automatic train monitoring system 1 Rain and snow mode status.
  • the rain and snow mode status information includes the rain and snow mode status of all track sections within the jurisdiction of the regional controller, and it is based on the received rain and snow mode status information to control the train in the jurisdiction of the regional controller.
  • the rain and snow mode is set according to the area divided by the line area controller, so that the rain and snow mode can be performed based on the logical track section of the line.
  • the setting of the rain and snow mode makes the setting of the rain and snow mode more precise and accurate, that is, the setting of the rain and snow mode can be refined to the logical track section, which further improves the availability, safety and reliability of the train signal system.
  • a train signal system which includes an automatic train monitoring system 1, an area controller 2 and an on-board controller 3 according to an embodiment of the present disclosure.
  • FIG. 12 shows the interactive flow chart of the automatic train monitoring system 1, the area controller 2 and the on-board controller 3.
  • the automatic train monitoring system 1 receives the rain and snow mode setting instruction for the first time.
  • the rain and snow mode setting instruction includes information about the track section to be set to the rain and snow mode to indicate the track section that needs to be set to the rain and snow mode.
  • the automatic train monitoring system 1 will send the rain and snow mode setting instruction to the corresponding area controller 2 once, and the track section to be set to the rain and snow mode is located in the jurisdiction of the corresponding area controller 2; then, the corresponding area controller 2 It will feed back the rain and snow mode setting command received once to the automatic train monitoring system 1; if the feedback information indicates that the information is correct, the automatic train monitoring system 1 will again receive the rain and snow mode setting command and send it to the corresponding area controller 2 for a second time Send rain and snow mode setting instructions; then, the regional controller 2 will feedback the rain and snow mode setting commands received twice; then, the regional controller 2 determines that the rain and snow mode setting commands received once and twice are consistent In this case, it sends the rain and snow mode status information of all track sections in its jurisdiction to the vehicle controller 3 in its jurisdiction; then, the vehicle controller 3 will control the train in the area controller 2 based on the received rain and snow mode status information. Operate with the operating parameters corresponding to the rain and snow mode status of the corresponding track section in the

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

一种雨雪模式设置方法、系统和控制器，其只有在在线列车处于雨雪天气区域时才将在线列车设置为雨雪模式，雨雪模式设置方法包括：接收雨雪模式设置指令（S21），其中雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及将接收到的雨雪模式设置指令下发给相应区域控制器（2）（S22），使得相应区域控制器（2）基于雨雪模式设置指令控制位于相应区域控制器（2）辖区内的列车的运行参数，其中要设置为雨雪模式的轨道区段位于相应区域控制器（2）的辖区内，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。

Description

雨雪模式设置方法、系统和控制器
相关申请的交叉引用
本公开基于申请号为201910578648.X，申请日为2019年06月28日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本公开作为参考。
技术领域
本公开涉及列车信号系统领域，具体地，涉及一种雨雪模式设置方法、系统和控制器。
背景技术
在列车由于雨雪天气出现空转或滑行的情况下，现有的列车信号系统会在行车调度界面提示调度员确认信号系统转入雨雪模式，行车调度确认后，ATS(Automatic Train Supervision，信号系统的自动列车监控)系统将自动设置每辆在线列车为雨雪模式，每辆在线列车在被ATS系统设为雨雪模式后，执行进入雨雪模式流程并按雨雪模式运行参数控车运行；当天气晴好，调度员人工设置信号系统为正常模式，ATS系统将自动设置每辆在线列车为正常模式，每辆在线列车在被ATS系统设为正常模式之后，执行退出雨雪模式流程并按正常模式运行参数控车运行。
上述方案是以整个信号系统为单位的，也就是说一旦信号系统进入雨雪模式，则处于信号系统控制范围内的所有在线列车都会进入雨雪模式，不管各个在线列车当前是处于雨雪天气区域还是天气晴好区域。
发明内容
本公开的目的是提供一种雨雪模式设置方法、系统和控制器，其能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
根据本公开的第一实施例，提供一种雨雪模式设置方法，该方法包括：接收雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及将接收到的雨雪模式设置指令下发给相应区域控制器，使得所述相应区域控制器基于所述雨雪模式设置指令控制位于所述相应区域控制器辖区内的列车的运行参数，其中所述要设置为雨雪模式的轨道区段位于所述相应区域控制器的辖区内。
可选地，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
可选地，该方法还包括：接收所述相应区域控制器对第一次下发的雨雪模式设置指令的反馈信息，其中所述反馈信息包括所述相应区域控制器返回的、关于要设置为雨雪模式的轨道区段的信息；在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息相一致的情况下，再次接收并下发所述雨雪模式设置指令；在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息不一致的情况下，给出错误提示。
根据本公开的第二实施例，提供一种自动列车监控系统，该系统包括：第一接收装置，用于接收雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；发送装置，用于将所述第一接收装置接收到的雨雪模式设置指令下发给相应区域控制器，使得所述相应区域控制器基于所述雨雪模式设置指令控制位于所述相应区域控制器辖区内的列车的运行参数，其中所述要设置为雨雪模式的轨道区段位于所述相应区域控制器的辖区内。
可选地，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
可选地，所述自动列车监控系统还包括第二接收装置和提示装置：所述第二接收装置，用于接收所述相应区域控制器对第一次下发的雨雪模式设置指令的反馈信息，其中所述反馈信息包括所述相应区域控制器返回的、关于要设置为雨雪模式的轨道区段的信息；在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息相一致的情况下，所述第一接收装置还用于再次接收所述雨雪模式设置指令，以及所述发送装置还用于再次下发所述第一接收装置再次接收到的雨雪模式设置指令；所述提示装置，用于在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息不一致的情况下，给出错误提示。
根据本公开的第三实施例，提供一种雨雪模式设置方法，该方法包括：接收自动列车监控系统下发的雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及基于接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，使得所述列车以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
可选地，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续 轨道区段。
可选地，所述基于接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，包括：基于接收到的雨雪模式设置指令，周期性地向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息。
根据本公开的第四实施例，提供一种区域控制器，包括：接收模块，用于接收自动列车监控系统下发的雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及发送模块，用于基于所述接收模块接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，使得所述列车以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
可选地，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
可选地，所述发送模块还用于：基于所述接收模块接收到的雨雪模式设置指令，周期性地向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息。
根据本公开的第五实施例，提供一种雨雪模式设置方法，该方法包括：接收来自区域控制器的雨雪模式状态信息，其中所述雨雪模式状态信息包括所述区域控制器辖区内的所有轨道区段的雨雪模式状态；以及基于接收到的雨雪模式状态信息，控制列车在所述区域控制器的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
可选地，该方法还包括：向自动列车监控系统反馈所述列车的当前雨雪模式状态。
根据本公开的第六实施例，提供一种车载控制器，包括：接收模块，用于接收来自区域控制器的雨雪模式状态信息，其中所述雨雪模式状态信息包括所述区域控制器辖区内的所有轨道区段的雨雪模式状态；以及控制模块，用于基于所述接收模块接收到的雨雪模式状态信息，控制列车在所述区域控制器的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
可选地，该车载控制器还包括：反馈模块，用于向自动列车监控系统反馈所述列车的当前雨雪模式状态。
根据本公开的第七实施例，提供一种列车信号系统，包括：根据本公开第二实施例所述的自动列车监控系统；根据本公开第四实施例所述的区域控制器；以及根据本公开第六实施例所述的车载控制器。
通过采用上述技术方案，由于雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，而且接收到的雨雪模式设置指令被下发给了对要设置为雨雪模式的轨道区段进行管辖的相应区域控制器，因此雨雪模式的设置是按照线路区域控制器所划分的区域来进 行的，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
本公开的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
本公开的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1示出了列车信号系统的示意框图；
图2示出了根据本公开一种实施例的雨雪模式设置方法的流程图；
图3示出了示例性雨雪模式设置人机交互界面；
图4示出了根据本公开一种实施例的自动列车监控系统的示意框图；
图5示出了根据本公开一种实施例的自动列车监控系统的又一示意框图；
图6示出根据本公开又一实施例的雨雪模式设置方法的流程图；
图7示出了根据本公开又一实施例的区域控制器的示意框图；
图8示出根据本公开又一实施例的雨雪模式设置方法的流程图；
图9示出了根据本公开实施例的车载控制器雨雪模式控制流程图；
图10示出了根据本公开又一实施例的车载控制器的示意框图；
图11示出了根据本公开又一实施例的车载控制器的又一示意框图；以及
图12示出了自动列车监控系统、区域控制器和车载控制器的交互流程图。
具体实施方式
以下结合附图对本公开的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本公开，并不用于限制本公开。
在详细描述根据本公开的实施例之前，先简单介绍一下根据本公开的实施例能够适用的列车信号系统。图1示出了列车信号系统的示意框图。如图1所示，调度员工作站与区域控制器(Zone Controller，ZC)通过控制单元服务器进行接口，车载控制器(Vehicle On-board Controller，VOBC)与区域控制器通过车地无线和地面安全网接口。
根据本公开的实施例利用了现有列车信号系统的硬件，将列车信号系统中的ATS系统与区域控制器和车载控制器相配合，将区域控制器作为线路雨雪模式管理单元，并利用区域控制器与车载控制器、ATS系统之间的现有通信链路和区域控制器本身固有的区域管理 功能，来实现安全可靠的雨雪模式设置，并节省了硬件成本。
图2示出了根据本公开一种实施例的雨雪模式设置方法的流程图，该方法适用于列车信号系统中的ATS系统。如图2所示，该方法包括如下步骤S21和S22。
在步骤S21中，接收雨雪模式设置指令，其中雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段。
在步骤S22中，将接收到的雨雪模式设置指令下发给相应区域控制器，使得相应区域控制器基于雨雪模式设置指令控制位于相应区域控制器辖区内的列车的运行参数，其中要设置为雨雪模式的轨道区段位于相应区域控制器的辖区内。
通过采用上述技术方案，由于雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，而且接收到的雨雪模式设置指令被下发给了对要设置为雨雪模式的轨道区段进行管辖的相应区域控制器，因此雨雪模式的设置是按照线路区域控制器所划分的区域来进行的，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
在一种实施例中，调度员可以根据实际雨雪天气的区域范围，通过ATS系统的调度员工作站上的人机界面(Human Machine Interface，HMI)输入关于要设置为雨雪模式的轨道区段的信息。以图3所示的示例性雨雪模式设置人机交互界面为例，其中该人机交互界面能够对雨雪模式设置进行二次确认。当调度员在图3所示的人机交互界面的一次确认对话框区域中输入起始轨道区段和终止轨道区段时，ATS系统就接收到了关于要设置为雨雪模式的轨道区段的信息。如果调度员输入的起始轨道区段和终止轨道区段相同，则表示将单个轨道区段设置为雨雪模式，如果调度员输入的起始轨道区段和终止轨道区段不同，则表示将从起始轨道区段至终止轨道区段之间的所有连续轨道区段设置为雨雪模式。另外，起始轨道区段和终止轨道区段的取值范围应当为同一个区域控制器辖区内的逻辑轨道区段。
另外，图3所示的人机交互二次确认方式能够增强雨雪模式设置的安全性和准确性。下面以一个具体的示例为例来进行说明。
假设线路为上下行双向线路，上行线路的连续逻辑轨道区段序号为G01、G03、……、G49，逻辑轨道区段序号的逻辑轨道区段ID分别为0x0001、0x0003、……、0x0049，下行线路的连续逻辑轨道区段序号为G00、G02、……G48，逻辑轨道区段序号的逻辑轨道区段ID分别为0x0000、0x0002、……、0x0048，全线路设置一个区域控制器。而且，0x2D表示一次命令ID，0x2F为二次命令ID，0x2E表示一次命令应答ID，0x30表示二次命令应答ID，0x55表示雨雪模式，0xAA表示正常模式，0x00表示无错误，0x01表示有错误。本领域技术人员应当理解，上述具体的序号、ID号、各种字段值以及图3的人机交互界 面都仅是示例，本公开对此不做限制。例如，调度员可以通过图3的人机交互界面输入起始和终止轨道区段，也可以通过例如语音等的方式来输入。
当调度员根据实际雨雪天气的区域范围、通过图3所示的人机交互二次确认界面来设置雨雪模式时，调度员首先在一次确认对话框区域中输入起始轨道区段和终止轨道区段，然后点击一次确认按钮，就能够将雨雪模式设置指令第一次下发给区域控制器。假设调度员在一次确认对话框区域中输入的起始轨道区段为G01、终止轨道区段为G29，则ATS系统第一次下发给区域控制器的雨雪模式设置指令的应用层命令数据的示例为0x2D 0x55 0x00 0x01 0x00 0x1D，其中0x2D表示设置雨雪模式的一次命令ID，也即雨雪模式设置指令是第一次下发给区域控制器，0x55是模式字段，表示雨雪模式，0x0001表示要设置为雨雪模式的起始逻辑轨道区段G01的逻辑轨道区段ID，0x001D表示要设置为雨雪模式的终止逻辑轨道区段G29的逻辑轨道区段ID。
然后，区域控制器在接收到ATS系统第一次下发的雨雪模式设置指令之后，会向ATS系统做出反馈。然后ATS系统在接收到区域控制器的反馈后，会(例如由调度员工作站上的站场图HMI软件)检查ATS系统第一次下发的雨雪模式设置指令中包括的关于要设置为雨雪模式的轨道区段的信息与区域控制器的反馈信息中包括的关于要设置为雨雪模式的轨道区段的信息是否一致。如果一致，则会使能雨雪模式设置二次确认，也即允许调度员在图3中的二次确认对话框区域中再次输入与第一次输入的起始轨道区段和终止轨道区段相同的起始轨道区段和终止轨道区段并点击二次确认按钮来再次下发雨雪模式设置指令。如果不一致，则会给出错误提示，例如提醒调度员取消后重新进入雨雪模式设置流程。例如，假设区域控制器的反馈信息为0x2E 0x00 0x55 0x00 0x01 0x00 0x1D，其中0x2E为雨雪模式设置一次命令应答ID，0x00为错误字段，表示无错误，则ATS系统判断该反馈信息与第一次下发的雨雪模式设置指令是一致的，因此使能图3中的二次确认对话框区域允许调度员再次输入与第一次输入的起始轨道区段和终止轨道区段相同的起始轨道区段和终止轨道区段并点击二次确认按钮来再次下发雨雪模式设置指令。例如，二次下发给区域控制器的雨雪模式设置指令的应用层命令数据的示例为0x2F 0x55 0x00 0x01 0x00 0x1D，其中0x2F为设置雨雪模式的二次命令ID。假设由于某种未知的原因导致区域控制器的反馈信息为0x2E 0x01 0x55 0x01 0x01 0x01 0x1D，则ATS系统判断区域控制器反馈的起始轨道区段终止轨道区段与第一次下发的起始轨道区段终止轨道区段不一致，因此会给出异常提示，提醒调度员取消当前操作重新进入雨雪模式设置流程。
在ATS系统向区域控制器二次下发了雨雪模式设置指令的情况下，区域控制器会比较ATS系统一次下发的雨雪模式设置指令与二次下发的雨雪模式设置指令是否一致以及基于预设的命令执行条件来判断命令可否执行，并向ATS系统发送反馈信息，其中，预设的命 令执行条件与区域控制器的实际使用环境有关，因此本公开对预设的命令执行不做限制。如果一致，例如如果区域控制器的反馈信息的示例为0x30 0x00 0x55 0x00 0x01 0x00 0x1D，其中0x30表示二次命令应答ID，则ATS系统在接收到该反馈信息之后会例如自动隐藏图3所示的二次确认人机交互界面。如果不一致，例如如果区域控制器的反馈信息的示例为0x30 0x01 0x55 0x00 0x01 0x00 0x1D，则ATS系统在接收到该反馈信息之后会给出异常提示，提醒调度员取消本次操作。
图4示出了根据本公开又一实施例的自动列车监控系统的示意框图，如图4所示，该自动列车监控系统1包括：第一接收装置11，用于接收雨雪模式设置指令，其中雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；发送装置12，用于将第一接收装置11接收到的雨雪模式设置指令下发给相应区域控制器2，使得相应区域控制器2基于雨雪模式设置指令控制位于相应区域控制器2辖区内的列车的运行参数，其中要设置为雨雪模式的轨道区段位于相应区域控制器2的辖区内。
其中，第一接收装置11可以由例如图1所示的调度员工作站来实现，发送装置12可以由例如图1所示的控制单元服务器来实现，但是本领域技术人员应当理解的是，本公开不限制第一接收装置11和发送装置12的实现方式。
通过采用上述技术方案，由于雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，而且接收到的雨雪模式设置指令被下发给了对要设置为雨雪模式的轨道区段进行管辖的相应区域控制器，因此雨雪模式的设置是按照线路区域控制器所划分的区域来进行的，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
可选地，要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
图5示出了根据本公开又一实施例的自动列车监控系统1的示意框图。如图5所示，自动列车监控系统1还可以包括第二接收装置13和提示装置14。第二接收装置13，用于接收相应区域控制器2对第一次下发的雨雪模式设置指令的反馈信息，其中反馈信息包括相应区域控制器2返回的、关于要设置为雨雪模式的轨道区段的信息。在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与反馈信息中的关于要设置为雨雪模式的轨道区段的信息相一致的情况下，第一接收装置11还用于再次接收雨雪模式设置指令，以及发送装置12还用于再次下发第一接收装置11再次接收到的雨雪模式设置指令。提示装置14，用于在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的 轨道区段的信息与反馈信息中的关于要设置为雨雪模式的轨道区段的信息不一致的情况下，给出错误提示。
其中，第二接收装置13可以由例如图1所示的控制单元服务器来实现，提示装置14可以由例如图1所示的调度员工作站来实现，但是本领域技术人员应当理解的是，本公开不限制第二接收装置13和提示装置14的实现方式。
根据本公开实施例的自动列车监控系统1中包括的各个装置的具体实现方式已经在根据本公开实施例的应用于自动列车监控系统的雨雪模式设置方法中进行了详细描述，此处不再赘述。
图6示出根据本公开又一实施例的雨雪模式设置方法的流程图，该方法适用于区域控制器，如图6所示，该方法包括以下步骤S61和S62。
在步骤S61中，接收自动列车监控系统下发的雨雪模式设置指令，其中雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及
在步骤S62中，基于接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，使得相应区域控制器基于雨雪模式设置指令控制位于相应区域控制器辖区内的列车的运行参数。
仍然以在应用于自动列车监控系统的雨雪模式设置方法中描述的具体示例为例。假设自动列车监控系统下发给区域控制器的雨雪模式设置指令指示，将逻辑轨道区段序号为G01-G29的轨道区段设置为雨雪模式，这说明多个连续轨道区段将被设置为雨雪模式，如果雨雪模式设置指令中包括的起始轨道区段和终止轨道区段相同，则表示将单个轨道区段设置为雨雪模式。则，区域控制器在接收到该雨雪模式设置指令之后，会例如周期性地向位于区域控制器辖区内的所有列车发送辖区内的所有轨道区段的雨雪模式状态信息，其中周期性地发送雨雪模式状态信息能够避免因数据丢失导致的雨雪模式状态信息发送不成功，提高了雨雪模式设置的安全性和准确性。例如，区域控制器发送的雨雪模式状态信息的应用层数据的示例格式可以为“0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0x55 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA 0xAA”，其中0x55表示雨雪模式，0xAA表示正常模式，也即非雨雪模式，该应用层数据示例表明上行线路的G01-G29轨道区段被设置为雨雪模式以及G31-G49轨道区段被设置为正常模式。
另外，区域控制器还可以与自动列车监控系统进行二次确认交互，以确保雨雪模式设置指令下发的安全性和准确性。这已经在应用于自动列车监控系统的雨雪模式设置方法中进行了详细描述，此处不再赘述。
通过采用上述技术方案，由于雨雪模式设置指令包括关于要设置为雨雪模式的轨道区 段的信息，而且是由对要设置为雨雪模式的轨道区段进行管辖的相应区域控制器向其辖区域内的列车发送雨雪模式状态信息，因此雨雪模式的设置是按照线路区域控制器所划分的区域来进行的，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
图7示出了根据本公开又一实施例的区域控制器的示意框图，如图7所示，该区域控制器2包括：接收模块21，用于接收自动列车监控系统1下发的雨雪模式设置指令，其中雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及发送模块22，用于基于接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，使得列车以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
通过采用上述技术方案，由于雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，而且是由对要设置为雨雪模式的轨道区段进行管辖的相应区域控制器向其辖区域内的列车发送雨雪模式状态信息，因此雨雪模式的设置是按照线路区域控制器所划分的区域来进行的，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
可选地，要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
可选地，发送模块22还用于：基于接收到的雨雪模式设置指令，周期性地向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息。
根据本公开实施例的区域控制器2所包括的各个模块所执行的操作的具体实现方式已经在根据本公开实施例的应用于区域控制器的雨雪模式设置方法中进行了详细描述，此处不再赘述。
图8示出根据本公开又一实施例的雨雪模式设置方法的流程图，该方法应用于车载控制器，如图8所示，该方法包括以下步骤S81和S82。
在步骤S81中，接收来自区域控制器的雨雪模式状态信息，其中雨雪模式状态信息包括区域控制器辖区内的所有轨道区段的雨雪模式状态，以指示需要设置为雨雪模式的轨道区段；以及
在步骤S82中，基于接收到的雨雪模式状态信息，控制列车在区域控制器的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行，使得列车以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
仍然以在应用于自动列车监控系统的雨雪模式设置方法中描述的具体示例为例。假设车载控制器接收到的雨雪模式状态信息表明，上行线路的序号为G01-G29的轨道区段被设置为雨雪模式。则，如图9所示的车载控制器雨雪模式控制流程图所示，当列车在区域控制器的辖区域内运行时，车载控制器会实时判断列车当前处于哪个轨道区段，然后基于雨雪模式状态信息确定当前所处的轨道区段的雨雪模式状态。在确定列车当前所处的轨道区段的雨雪模式状态是雨雪模式的情况下，则继续判断列车当前是否以雨雪模式运行参数运行，如果是则继续控制列车以雨雪模式运行参数运行，如果否，则基于预设的切换条件在适当的时机控制列车切换成以雨雪模式运行参数运行。在确定列车当前所处的轨道区段的雨雪模式状态是正常模式的情况下，则继续判断列车当前是否以雨雪模式运行参数运行，如果否，则继续控制列车以正常模式运行参数运行，如果是，则基于预设的切换条件在适当的时机控制列车切换成以正常模式运行参数运行。这样，只有进入雨雪模式轨道区段的列车才能进入雨雪模式并使用雨雪模式运行参数控车，在列车由于位置移动而退出雨雪模式轨道区段后，列车自动退出雨雪模式并使用正常模式运行参数控车。
在一种实施方式中，车载控制器还可以向自动列车监控系统反馈列车的当前雨雪模式状态。这样，就能够在自动列车监控系统的列车车次窗上显示列车的雨雪模式状态，便于调度员查看。
通过采用上述技术方案，由于雨雪模式状态信息包括区域控制器辖区内的所有轨道区段的雨雪模式状态，而且是基于接收到的雨雪模式状态信息控制列车在区域控制器的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行，因此雨雪模式的设置是按照线路区域控制器所划分的区域来进行的，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
图10示出了根据本公开又一实施例的车载控制器的示意框图，如图10所示，该车载控制器3包括：接收模块31，用于接收来自区域控制器2的雨雪模式状态信息，其中雨雪模式状态信息包括区域控制器2辖区内的所有轨道区段的雨雪模式状态；以及控制模块32，用于基于接收模块31接收到的雨雪模式状态信息，控制列车在区域控制器2的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
图11示出了根据本公开又一实施例的车载控制器的示意框图，如图11所示，该车载控制器3还包括：反馈模块33，用于向自动列车监控系统1反馈列车的当前雨雪模式状态。
通过采用上述技术方案，由于雨雪模式状态信息包括区域控制器辖区内的所有轨道区段的雨雪模式状态，而且是基于接收到的雨雪模式状态信息控制列车在区域控制器的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行，因此雨雪模式的设置是按照 线路区域控制器所划分的区域来进行的，从而能够基于线路的逻辑轨道区段进行雨雪模式的设置，使得雨雪模式的设置更精细、更准确，也即对雨雪模式的设置可以精细到逻辑轨道区段，进一步提高了列车信号系统的可用性、安全性和可靠性。
根据本公开实施例的车载控制器所包括的各个模块所执行的操作的具体实施方式已经在根据本公开实施例的应用于车载控制器的雨雪模式设置方法中进行了详细描述，此处不再赘述。
根据本公开的实施例还提供一种列车信号系统，该列车信号系统包括根据本公开实施例的自动列车监控系统1、区域控制器2和车载控制器3。
图12示出了自动列车监控系统1、区域控制器2和车载控制器3的交互流程图。首先，自动列车监控系统1第一次接收雨雪模式设置指令，该雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；然后自动列车监控系统1会向相应区域控制器2一次发送雨雪模式设置指令，其中要设置为雨雪模式的轨道区段位于相应区域控制器2的辖区内；然后，相应区域控制器2会向自动列车监控系统1反馈一次接收到的雨雪模式设置指令；如果反馈信息表明信息无误，则自动列车监控系统1会再次接收雨雪模式设置指令，并向相应区域控制器2二次下发雨雪模式设置指令；然后，区域控制器2会对二次接收到的雨雪模式设置指令进行反馈；然后，在区域控制器2确定一次和二次接收到的雨雪模式设置指令一致的情况下，向其辖区内的车载控制器3发送辖区内所有轨道区段的雨雪模式状态信息；然后，车载控制器3会基于接收到的雨雪模式状态信息来控制列车在区域控制器2的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行，并向自动列车监控系统1反馈列车的当前雨雪模式状态。
以上结合附图详细描述了本公开的优选实施方式，但是，本公开并不限于上述实施方式中的具体细节，在本公开的技术构思范围内，可以对本公开的技术方案进行多种简单变型，这些简单变型均属于本公开的保护范围。
另外需要说明的是，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合。为了避免不必要的重复，本公开对各种可能的组合方式不再另行说明。
此外，本公开的各种不同的实施方式之间也可以进行任意组合，只要其不违背本公开的思想，其同样应当视为本公开所公开的内容。

Claims (17)

  1. 一种雨雪模式设置方法，其特征在于，该方法包括：
    接收雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及
    将接收到的雨雪模式设置指令下发给相应区域控制器，使得所述相应区域控制器基于所述雨雪模式设置指令控制位于所述相应区域控制器辖区内的列车的运行参数，其中所述要设置为雨雪模式的轨道区段位于所述相应区域控制器的辖区内。
  2. 根据权利要求1所述的方法，其特征在于，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
  3. 根据权利要求1或2所述的方法，其特征在于，该方法还包括：
    接收所述相应区域控制器对第一次下发的雨雪模式设置指令的反馈信息，其中所述反馈信息包括所述相应区域控制器返回的、关于要设置为雨雪模式的轨道区段的信息；
    在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息相一致的情况下，再次接收并下发所述雨雪模式设置指令；
    在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息不一致的情况下，给出错误提示。
  4. 一种自动列车监控系统，其特征在于，该系统包括：
    第一接收装置，用于接收雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；
    发送装置，用于将所述第一接收装置接收到的雨雪模式设置指令下发给相应区域控制器，使得所述相应区域控制器基于所述雨雪模式设置指令控制位于所述相应区域控制器辖区内的列车的运行参数，其中所述要设置为雨雪模式的轨道区段位于所述相应区域控制器的辖区内。
  5. 根据权利要求4所述的自动列车监控系统，其特征在于，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
  6. 根据权利要求4或5所述的自动列车监控系统，其特征在于，所述自动列车监控系统还包括第二接收装置和提示装置：
    所述第二接收装置，用于接收所述相应区域控制器对第一次下发的雨雪模式设置指令的反馈信息，其中所述反馈信息包括所述相应区域控制器返回的、关于要设置为雨雪模式的轨道区段的信息；
    在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息相一致的情况下，所述第一接收装置还用于再次接收所述雨雪模式设置指令，以及所述发送装置还用于再次下发所述第一接收装置再次接收到的雨雪模式设置指令；
    所述提示装置，用于在第一次下发的雨雪模式设置指令中的关于要设置为雨雪模式的轨道区段的信息与所述反馈信息中的关于要设置为雨雪模式的轨道区段的信息不一致的情况下，给出错误提示。
  7. 一种雨雪模式设置方法，其特征在于，该方法包括：
    接收自动列车监控系统下发的雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及
    基于接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，使得所述列车以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
  8. 根据权利要求7所述的方法，其特征在于，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
  9. 根据权利要求7或8所述的方法，其特征在于，所述基于接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，包括：
    基于接收到的雨雪模式设置指令，周期性地向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息。
  10. 一种区域控制器，其特征在于，包括：
    接收模块，用于接收自动列车监控系统下发的雨雪模式设置指令，其中所述雨雪模式设置指令包括关于要设置为雨雪模式的轨道区段的信息，以指示需要设置为雨雪模式的轨道区段；以及
    发送模块，用于基于所述接收模块接收到的雨雪模式设置指令，向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息，使得所述列车以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
  11. 根据权利要求10所述的区域控制器，其特征在于，所述要设置为雨雪模式的轨道区段包括要设置为雨雪模式的一个或多个连续轨道区段。
  12. 根据权利要求10或11所述的区域控制器，其特征在于，所述发送模块还用于：
    基于所述接收模块接收到的雨雪模式设置指令，周期性地向位于辖区内的列车发送辖区内的所有轨道区段的雨雪模式状态信息。
  13. 一种雨雪模式设置方法，其特征在于，该方法包括：
    接收来自区域控制器的雨雪模式状态信息，其中所述雨雪模式状态信息包括所述区域控制器辖区内的所有轨道区段的雨雪模式状态；以及
    基于接收到的雨雪模式状态信息，控制列车在所述区域控制器的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
  14. 根据权利要求13所述的方法，其特征在于，该方法还包括：
    向自动列车监控系统反馈所述列车的当前雨雪模式状态。
  15. 一种车载控制器，其特征在于，包括：
    接收模块，用于接收来自区域控制器的雨雪模式状态信息，其中所述雨雪模式状态信息包括所述区域控制器辖区内的所有轨道区段的雨雪模式状态；以及
    控制模块，用于基于所述接收模块接收到的雨雪模式状态信息，控制列车在所述区域控制器的辖区内以与相应轨道区段的雨雪模式状态相对应的运行参数运行。
  16. 根据权利要求15所述的车载控制器，其特征在于，该车载控制器还包括：
    反馈模块，用于向自动列车监控系统反馈所述列车的当前雨雪模式状态。
  17. 一种列车信号系统，其特征在于，包括：
    根据权利要求4至6中任一权利要求所述的自动列车监控系统；
    根据权利要求10至12中任一权利要求所述的区域控制器；以及
    根据权利要求15或16所述的车载控制器。
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