Train operation method and device, storage medium and product

Abstract

The invention provides a train operation method and device, a storage medium and a product. The train operation method comprises the following steps: acquiring virtual message information provided by a virtual transponder from a vehicle-mounted electronic map; each virtual transponder has the same coordinate with one annunciator and is used for reflecting the inner route state of the annunciator; and carrying out degradation operation of the train based on the virtual message information. According to the train operation method and device, the storage medium and the product, the virtual transponder is designed to replace an entity active transponder in a traditional point mode, the interaction process of the vehicle-mounted transponder and the vehicle-mounted transponder is simulated in the vehicle-mounted electronic map, and on the premise that the function of a traditional point mode backup mode is met, trackside equipment is reduced, and the construction and operation cost is reduced.

Description

Technical Field

[0001] The present invention relates to the field of rail transit technology, and in particular to a train operation method, device, storage medium and product. Background Art

[0002] At present, the traditional Intermite Train Control (ITC) system in urban rail transit is often used as a backup degradation mode. The traditional ITC system is a train control system that uses high-information-capacity point communication equipment (such as transponders, loop lines, etc.) for ground-to-train communication.

[0003] In the traditional point backup mode, the trackside electronic unit (LEU) is connected to the interlocking equipment through the Ethernet interface, and the computer interlocking (CI) sends the trackside equipment status (such as signal machines, switches, etc.) to the LEU, and then to the balise through the LEU. The train receives and parses the active balise message through the balise receiving antenna, thereby sending variable information to the vehicle and controlling the train to operate according to fixed block.

[0004] However, the traditional point system requires the deployment of a large number of ground equipment (such as LEU electronic units), trackside equipment (such as active balises) and related cables, which increases construction and operation costs. Summary of the invention

[0005] The present invention provides a train operation method, device, storage medium and product, which are used to solve the technical problem of high construction and operation costs in the prior art.

[0006] In a first aspect, the present invention provides a train operation method, comprising the following steps.

[0007] The virtual message information provided by the virtual transponder is obtained from the vehicle electronic map; each virtual transponder is co-ordinated with a signal machine, and is used to reflect the inner route status of the signal machine; The train is degraded based on the virtual message information.

[0008] In some embodiments, the method further comprises: The virtual transponder on the nearest same-direction signal ahead of the train is used as the virtual advance transponder for the current travel.

[0009] In some embodiments, the virtual responder includes the virtual advance responder and a virtual main responder; the virtual main responder is a virtual responder at a position where the route status changes; The step of obtaining virtual message information provided by the virtual transponder from the vehicle-mounted electronic map includes: Obtaining the advance message information provided by the virtual advance transponder from the vehicle-mounted electronic map; and / or

[0010] The main message information provided by the virtual main transponder is obtained from the vehicle-mounted electronic map.

[0011] In some embodiments, the downgrading operation of the train based on the virtual message information includes: The train is degraded based on the advance message information and / or the main message information.

[0012] In some embodiments, the method further comprises: Acquire location information provided by a fast-upgrade balise; the fast-upgrade balise is deployed outside a forward signal on a train running line; Point control ITC upgrade operation of the train is performed based on the position information.

[0013] In some embodiments, before performing the point control ITC upgrade operation of the train based on the rapid upgrade message information provided by the rapid upgrade balise, the method further includes: Confirm that the point-to-point link establishment between the train automatic control system ATP and the computer interlocking CI is successful.

[0014] In a second aspect, the present invention provides a train operating device, comprising the following modules.

[0015] The first acquisition module is used to acquire virtual message information provided by the virtual transponder from the vehicle electronic map; each virtual transponder is co-ordinated with a signal machine, and is used to reflect the inner route status of the signal machine; The first execution module is used to perform downgraded operation of the train based on the virtual message information.

[0016] In some embodiments, it also includes: The determination module is used to use the virtual transponder on the nearest same-direction signal in front of the train as the current virtual warning transponder.

[0017] In some embodiments, the virtual responder includes the virtual advance responder and a virtual main responder; the virtual main responder is a virtual responder at a position where the route status changes; The first acquisition module includes: A first acquisition unit is used to acquire the advance message information provided by the virtual advance transponder from the vehicle-mounted electronic map; and / or

[0018] The second acquisition unit is used to acquire the main message information provided by the virtual main transponder from the vehicle-mounted electronic map.

[0019] In some embodiments, the first execution module includes: The first execution unit is used to perform downgrade operation of the train based on the advance message information and / or the main message information.

[0020] In some embodiments, it also includes: The second acquisition module is used to acquire the location information provided by the fast upgrade balise; the fast upgrade balise is deployed outside the forward signal machine on the main line where the train is running; The second execution module is used to perform point control ITC upgrade operation of the train based on the position information.

[0021] In some embodiments, it also includes: The determination module is used to determine whether the point-to-point link establishment between the train automatic control system ATP and the computer interlocking CI is successful.

[0022] In a third aspect, the present invention provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the train operation method as described in the first aspect above is implemented.

[0023] In a fourth aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the train operation method as described in the first aspect above.

[0024] In a fifth aspect, the present invention further provides a computer program product, comprising a computer program, which, when executed by a processor, implements the train operation method as described in the first aspect above.

[0025] The train operation method, device, storage medium and product provided by the present invention utilize a passive transponder (i.e., a virtual transponder) to realize the function of enhanced interlocking in a degraded mode, that is, a virtual transponder is designed outside the forward running signal, and virtual message information provided by the virtual transponder is read through an electronic map, and the degraded operation of the train is executed based on the virtual message information, thereby reducing trackside equipment and greatly reducing construction and operation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a flow chart of the train operation method provided by the present invention.

[0028] Figure 2 It is a schematic diagram of the layout of the passive transponder with point-type upgrade properties in the platform area provided by the present invention.

[0029] Figure 3 This is a schematic diagram of the layout of the passive transponder with point-type upgrade attributes provided by the present invention.

[0030] Figure 4 It is a structural schematic diagram of the train operating device provided by the present invention.

[0031] Figure 5 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0032] When a train is running in a section, it needs to read the authorized running distance of the route ahead through the ground active balise. If the status of the route ahead changes (for example, the green light changes to red) after the train passes the balise, the train cannot receive the command in time. For the traditional point system, if the signal changes after the train passes the advance balise, the train will still run at high speed until it reaches the balise and apply emergency braking, resulting in a decrease in user experience. At the same time, the traditional point backup mode requires the configuration of a large number of ground equipment (such as LEU electronic units), trackside equipment (such as active balises) and related cables, which increases construction and operation costs.

[0033] Based on the above technical problems, the present invention proposes a train operation method, which eliminates indoor LEU equipment, trackside equipment (active balise) and related cables, and only uses passive balises (i.e. virtual balises) to realize the enhanced interlocking function in degraded mode. That is, a virtual balise is designed outside the forward running signal, and the virtual message information provided by the virtual balise is read through the electronic map. The degraded operation of the train is executed based on the virtual message information, which greatly reduces the construction and operation costs.

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Figure 1 It is a flow chart of the train operation method provided by the present invention, such as Figure 1 As shown, the present invention provides a train operation method, and the execution subject may be an on-board automatic train protection system (Automatic Train Protection, ATP). The method includes the following steps 101 and 102.

[0036] Step 101, obtaining virtual message information provided by a virtual transponder from an on-board electronic map; each virtual transponder is co-located with a signal and is used to reflect the internal route status of the signal.

[0037] Specifically, in the embodiment of the present application, no physical active transponders are required to be arranged on the line during engineering design, and the active transponder message data is no longer entered into the on-board electronic map. Instead, a virtual transponder is designed outside the forward running signal (such as a forward exit signal, a forward interval signal, etc.), and the on-board ATP reads the virtual message information provided by the corresponding virtual transponder through the electronic map.

[0038] Each virtual balise has the same coordinates as a signal, that is, the coordinates of the virtual balise should be set at the corresponding signal position. Therefore, the "D_DIS (distance from the main balise to the end of MA)" in the balise message indicates the distance from the signal to the end of MA, and the "D_DIS_OVERLAP (distance from the main balise to the start of the protection section at the end of the route)" indicates the distance from the signal to the start of the protection section at the end of the route. Among them, MA is the movement authority.

[0039] It should be noted that the virtual transponder does not exist at the same time as the signal, and not all signals are equipped with a virtual transponder. Usually, a virtual transponder is configured at the forward exit signal.

[0040] Step 102: Degrade the train operation based on the virtual message information.

[0041] Specifically, after the virtual message information provided by the virtual balise is obtained, the degraded operation of the train is performed based on the virtual message information.

[0042] For example, the MA in the backup mode is calculated based on the virtual message information, and the train is degraded based on the calculated MA.

[0043] The train operation method provided in the embodiment of the present application designs a virtual main transponder to replace the physical active transponder in the traditional point type, simulates the interaction process between the vehicle and the transponder in the on-board electronic map, and reduces the trackside equipment and construction and operation costs while meeting the functions of the traditional point-type backup mode.

[0044] In some embodiments, the method further comprises: The virtual transponder on the nearest same-direction signal ahead of the train is used as the virtual advance transponder for the current travel.

[0045] Specifically, in the embodiment of the present application, the point-controlled ITC train can use the virtual balise on the nearest same-direction signal in front of the train as the virtual advance balise for the current travel, without configuring a separate advance balise as in the traditional point-controlled solution. According to the needs of the line, some virtual balise messages are used to make main and advance balise messages (i.e., both the main balise and the advance balise).

[0046] In some embodiments, the virtual responder includes the virtual advance responder and a virtual main responder; the virtual main responder is a virtual responder at a position where the route status changes; The step of obtaining virtual message information provided by the virtual transponder from the vehicle-mounted electronic map includes: Obtaining the advance message information provided by the virtual advance transponder from the vehicle-mounted electronic map; and / or

[0047] The main message information provided by the virtual main transponder is obtained from the vehicle-mounted electronic map.

[0048] Specifically, the virtual balise may include a virtual advance balise on the nearest same-direction signal ahead of the train, and a virtual main balise at a location where the route status has changed. The ITC train may obtain advance message information provided by the virtual advance balise and / or main message information provided by the virtual main balise from the onboard electronic map.

[0049] The train operation method provided in the embodiment of the present application can utilize the messages provided by some virtual balises to produce main and advance balise messages in order to avoid the ITC train from "nodding" and slowing down in advance, that is, to obtain advance message information and / or main message information, without the need to configure an advance balise separately, thereby reducing construction and operation costs.

[0050] In some embodiments, the downgrading operation of the train based on the virtual message information includes: The train is degraded based on the advance message information and / or the main message information.

[0051] Specifically, after obtaining the advance message information and / or the main message information, the train is degraded based on the advance message information and / or the main message information.

[0052] For example, an ITC train obtains the advance message information of the virtual balise on the nearest same-direction signal ahead from the on-board electronic map in real time, and obtains the main message information of the virtual main balise from the on-board electronic map, performs MA calculation in the backup mode based on the advance message information and the main message information, and downgrades the train operation according to the calculation results.

[0053] For another example, the ITC train has not yet received the main message information. The ITC train obtains the advance message information of the virtual transponder on the nearest same-direction signal in front from the on-board electronic map in real time, performs MA calculation in the backup mode based on the advance message information, and downgrades the train operation according to the calculation result.

[0054] The train operation method provided in the embodiment of the present application does not require a separate configuration of an advance transponder. Instead, a virtual transponder on the nearest same-direction signal ahead that can be obtained in real time is used as an advance transponder, and the train is downgraded according to the advance message information and / or main message information provided by the virtual transponder, thereby avoiding the ITC train's "nodding" to slow down in advance, reducing trackside equipment, and reducing construction and operation costs.

[0055] In some embodiments, the method further comprises: Acquire location information provided by a fast-upgrade balise; the fast-upgrade balise is deployed outside a forward signal on a train running line; Point control ITC upgrade operation of the train is performed based on the position information.

[0056] Specifically, compared with the current point operation scheme that uses active transponders to send mobile authorization, sending point messages to the on-board controller VOBC through the computer interlocking CI has a certain delay. In order to reduce the risk introduced by the use of vehicle-ground communication, a fast upgrade transponder is configured outside the forward signal of the train's main line, that is, the passive transponder deployed outside the forward signal is set with a fast upgrade attribute. The fast upgrade message information provided by the fast upgrade transponder is obtained, and the message indicates the location information of the fast upgrade transponder, which may include the kilometer mark information of the fast upgrade transponder, and the ITC upgrade operation of the train is performed based on the location information.

[0057] For example, Figure 2 Schematic diagram of the layout of the passive transponder for point-type upgrade attributes in the platform area provided by the present invention, such as Figure 2 As shown, a quick upgrade balise B1 is deployed outside the forward exit signal on the train's main line, an ITC upgrade attribute is added to the quick upgrade balise B1, ATP reads the location information provided by the balise with the ITC upgrade attribute, and executes the ITC upgrade operation process of the train based on the location information.

[0058] For another example, Figure 3 Schematic diagram of the layout of the passive transponder with point-type upgrade attributes provided by the present invention, such as Figure 3 As shown, a quick upgrade balise B1 is deployed outside the forward section signal on the train's main line, an ITC upgrade attribute is added to the quick upgrade balise B1, ATP reads the location information provided by the balise with the ITC upgrade attribute, and executes the ITC upgrade operation process of the train based on the location information.

[0059] The train operation method provided in the embodiment of the present application adds an ITC upgrade attribute to the transponder outside the forward signal, such as the forward exit signal or the forward section signal, to ensure that the ITC upgrade is completed after the train reads the transponder, so that the train can complete the upgrade quickly and reduce the upgrade delay.

[0060] In some embodiments, before the point control ITC upgrade operation of the train based on the position information, the method further includes: Confirm that the point-to-point link establishment between the train automatic control system ATP and the computer interlocking CI is successful.

[0061] Specifically, when the point-to-point link between ATP and CI is successfully established, ATP will enter the ITC upgrade process only after reading the balise with ITC upgrade attributes, that is, the point-to-point control ITC upgrade operation of the train is performed based on the location information provided by the fast upgrade balise.

[0062] The train operation method provided in the embodiment of the present application designs a virtual transponder to replace the physical active transponder in the traditional point-type, and simulates the interaction process between the vehicle and the transponder in the on-board electronic map; adds an ITC upgrade attribute to the transponder outside the signal machine to ensure that the train completes the ITC upgrade after reading the transponder; and there is no need to configure a separate notice transponder. In order to avoid the ITC train "nodding" and slowing down in advance, some virtual main transponder messages are used to make the main and notice transponder messages. The embodiment of the present application provides a new implementation method for the urban rail transit line backup system, which improves the user experience; under the premise of meeting the functions of the traditional point-type backup mode, it reduces the trackside equipment and reduces the construction and operation costs.

[0063] Figure 4 Schematic diagram of the structure of the train running device provided by the present invention, such as Figure 4 As shown, the present invention provides a train operation device, including a first acquisition module 401 and a first execution module 402.

[0064] The first acquisition module 401 is used to acquire virtual message information provided by the virtual transponder from the vehicle-mounted electronic map; each virtual transponder is co-ordinated with a signal machine, and is used to reflect the internal route status of the signal machine.

[0065] The first execution module 402 is used to perform downgrade operation of the train based on the virtual message information.

[0066] In some embodiments, it also includes: The determination module is used to use the virtual transponder on the nearest same-direction signal in front of the train as the current virtual warning transponder.

[0067] In some embodiments, the virtual responder includes the virtual advance responder and a virtual main responder; the virtual main responder is a virtual responder at a position where the route status changes; The first acquisition module 401 includes: A first acquisition unit is used to acquire the advance message information provided by the virtual advance transponder from the vehicle-mounted electronic map; and / or

[0068] The second acquisition unit is used to acquire the main message information provided by the virtual main transponder from the vehicle-mounted electronic map.

[0069] In some embodiments, the first execution module 402 includes: The first execution unit is used to perform downgrade operation of the train based on the advance message information and / or the main message information.

[0070] In some embodiments, it also includes: The second acquisition module is used to acquire the location information provided by the fast upgrade balise; the fast upgrade balise is deployed outside the forward signal machine on the main line where the train is running; The second execution module is used to perform point control ITC upgrade operation of the train based on the position information.

[0071] In some embodiments, it also includes: The determination module is used to determine whether the point-to-point link establishment between the train automatic control system ATP and the computer interlocking CI is successful.

[0072] Specifically, the above-mentioned train operating device provided by the present invention can implement all the method steps implemented by the above-mentioned train operating method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0073] It should be noted that the division of units / modules in the above-mentioned embodiments of the present invention is schematic and is only a logical function division. There may be other division methods in actual implementation. In addition, the functional units in the various embodiments of the present application may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware or in the form of software functional units.

[0074] Figure 5 is a schematic diagram of the structure of the electronic device provided by the present invention, such as Figure 5As shown, the electronic device may include: a processor 501, a communications interface 502, a memory 503 and a communication bus 504, wherein the processor 501, the communications interface 502 and the memory 503 communicate with each other via the communication bus 504. The processor 501 may call the logic instructions in the memory 503 to execute the train operation method, which includes: The virtual message information provided by the virtual transponder is obtained from the vehicle electronic map; each virtual transponder is co-ordinated with a signal machine, and is used to reflect the inner route status of the signal machine; The train is degraded based on the virtual message information.

[0075] In some embodiments, the method further comprises: The virtual transponder on the nearest same-direction signal ahead of the train is used as the virtual advance transponder for the current travel.

[0076] In some embodiments, the virtual responder includes the virtual advance responder and a virtual main responder; the virtual main responder is a virtual responder at a position where the route status changes; The step of obtaining virtual message information provided by the virtual transponder from the vehicle-mounted electronic map includes: Obtaining the advance message information provided by the virtual advance transponder from the vehicle-mounted electronic map; and / or

[0077] The main message information provided by the virtual main transponder is obtained from the vehicle-mounted electronic map.

[0078] In some embodiments, the downgrading operation of the train based on the virtual message information includes: The train is degraded based on the advance message information and / or the main message information.

[0079] In some embodiments, the method further comprises: Acquire location information provided by a fast-upgrade balise; the fast-upgrade balise is deployed outside a forward signal on a train running line; Point control ITC upgrade operation of the train is performed based on the position information.

[0080] In some embodiments, before the point control ITC upgrade operation of the train based on the position information, the method further includes: Confirm that the point-to-point link establishment between the train automatic control system ATP and the computer interlocking CI is successful.

[0081] Specifically, the processor 501 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD), and the processor may also adopt a multi-core architecture.

[0082] The logic instructions in the memory 503 can be implemented in the form of software functional units and can be stored in a processor-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) or a processor to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc., various media that can store program codes.

[0083] In some embodiments, a computer program product is further provided, the computer program product comprising a computer program, the computer program may be stored on a non-transitory computer-readable storage medium, and when the computer program is executed by a processor, the computer can execute the train operation method provided by the above-mentioned method embodiments, the method comprising: The virtual message information provided by the virtual transponder is obtained from the vehicle electronic map; each virtual transponder is co-ordinated with a signal machine, and is used to reflect the inner route status of the signal machine; The train is degraded based on the virtual message information.

[0084] Specifically, the above-mentioned computer program product provided in the embodiment of the present application can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0085] In some embodiments, a computer-readable storage medium is further provided, wherein the computer-readable storage medium stores a computer program, wherein the computer program is used to enable a computer to execute the train operation method provided by the above-mentioned method embodiments, the method comprising: The virtual message information provided by the virtual transponder is obtained from the vehicle electronic map; each virtual transponder is co-ordinated with a signal machine, and is used to reflect the inner route status of the signal machine; The train is degraded based on the virtual message information.

[0086] Specifically, the above-mentioned computer-readable storage medium provided by the present invention can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effects. The parts and beneficial effects that are the same as the method embodiments in this embodiment will not be described in detail here.

[0087] It should be noted that the computer-readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor storage (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.

[0088] It should also be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present invention can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first" and "second" are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more.

[0089] In the present invention, the term "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0090] In the present invention, the term "plurality" refers to two or more than two, and other quantifiers are similar to them.

[0091] In the present invention, "determine B based on A" means that the factor A should be considered when determining B. It is not limited to "B can be determined based on A alone", but should also include: "determine B based on A and C", "determine B based on A, C and E", "determine C based on A, and further determine B based on C", etc. In addition, it can also include taking A as a condition for determining B, for example, "when A meets the first condition, use the first method to determine B"; for another example, "when A meets the second condition, determine B", etc.; for another example, "when A meets the third condition, determine B based on the first parameter", etc. Of course, it can also be a condition that takes A as a factor for determining B, for example, "when A meets the first condition, use the first method to determine C, and further determine B based on C", etc.

[0092] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) containing computer-usable program codes.

[0093] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer executable instructions. These computer executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0094] These processor executable instructions may also be stored in a processor readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor readable memory produce an article of manufacture including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0095] These processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0096] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A train operation method, characterized in that: include: Obtain virtual message information provided by the virtual transponder from the vehicle-mounted electronic map; Each virtual transponder is co-ordinated with a signal machine and is used to reflect the inner route status of the signal machine; The train is degraded based on the virtual message information.

2. The train operation method according to claim 1, characterized in that: The method further comprises: The virtual balise on the nearest same-direction signal ahead of the train is used as the current virtual advance balise.

3. The train operation method according to claim 2, characterized in that: The virtual responder includes the virtual advance responder and the virtual main responder; the virtual main responder is a virtual responder at a position where the route status changes; The step of obtaining virtual message information provided by the virtual transponder from the vehicle-mounted electronic map includes: Acquiring the advance message information provided by the virtual advance transponder from the vehicle-mounted electronic map; and / or The main message information provided by the virtual main transponder is obtained from the vehicle-mounted electronic map.

4. The train operation method according to claim 3, characterized in that: The degraded operation of the train based on the virtual message information includes: The train is degraded based on the advance message information and / or the main message information.

5. The train operation method according to claim 1, characterized in that: The method further comprises: Acquire location information provided by a fast-upgrade balise; the fast-upgrade balise is deployed outside a forward signal on a train running line; Based on the position information, point control ITC upgrade operation of the train is performed.

6. The train operation method according to claim 5, characterized in that: Before the point control ITC upgrade operation of the train based on the position information, it also includes: Confirm that the point-to-point link establishment between the train automatic control system ATP and the computer interlocking CI is successful.

7. A train operation device, characterized in that: include: A first acquisition module is used to acquire virtual message information provided by the virtual transponder from the vehicle-mounted electronic map; Each virtual transponder is co-ordinated with a signal machine and is used to reflect the inner route status of the signal machine; The first execution module is used to perform downgraded operation of the train based on the virtual message information.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the train operation method according to any one of claims 1 to 6 is implemented.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the train operation method according to any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the train operation method according to any one of claims 1 to 6 is implemented.

Images