CN115129033A - Test method and device for complete mode conversion in a new type of train control system - Google Patents

Abstract

The invention discloses a method and a device for testing complete mode conversion in a novel train control system, relates to the technical field of mode testing, and mainly aims to improve the running efficiency of a train. The main technical scheme of the invention is as follows: determining a current operation mode of a train, wherein the current operation mode comprises a standby mode, a visual mode, a guide mode and a backup mode; acquiring a corresponding front rail idle area of a train in a current operation mode; when the train runs to a corresponding front track idle area, whether the train receives a front track idle confirmation request sent by an RBC is detected through a DMI, and the front track idle confirmation request represents whether the train meets the condition of converting into a complete mode; if so, determining whether the train is converted from the current operation mode to the full mode through the DMI. The invention is used for testing the complete mode conversion in the novel train control system.

Description

Test method and device for complete mode conversion in a new type of train control system

technical field

The invention relates to the technical field of mode testing, in particular to a testing method and device for complete mode conversion in a novel train control system.

Background technique

With the gradual opening and operation of China's "eight vertical and eight horizontal" railway network, China's high-speed rail has been running in the north and south of the motherland, providing greater convenience for people's travel. The train control system is the brain and nerve of the high-speed rail operation and the protector of high-speed rail safety. At present, the common on-board modes of high-speed rail trains include standby, visual, guidance, and full mode. Among them, the full mode is the normal operation mode of the train in the section (including the station's main line passing and side entry and exit) and the station pick-up operation. .

At present, China National Railway Group Co., Ltd. is relying on the Qinghai-Tibet Railway to organize the research and development of a new type of train control system. Compared with the current mainstream train control system, it adopts new technologies such as mobile blocking, Beidou positioning, and 5G communication, and adds a backup operation mode. However, at present, in the new train control system, there is no test method for the conversion of the train to the full mode in different on-board modes such as standby, visual, guidance, and backup modes. Therefore, it is impossible to know the conversion of other modes to the full mode. If the other modes reach the conditions for switching to the full mode, and the driver does not switch to the full mode to drive, it will greatly affect the operating efficiency of the train.

SUMMARY OF THE INVENTION

In view of the above problems, the present invention provides a test method and device for complete mode conversion in a novel train control system, the main purpose of which is to realize the test when the train is converted to the complete mode from the standby, visual, guidance and backup modes, so as to improve the performance of the train. The efficiency of train operation.

In order to solve the above-mentioned technical problems, the present invention proposes the following scheme:

In a first aspect, the present invention provides a test method for complete mode conversion in a novel train control system, the method comprising:

determining a current operating mode of the train, the current operating mode including a standby mode, a visual mode, a guide mode, and a backup mode;

Get the idle area of the track in front of the train corresponding to the current running mode;

When the train is running to the corresponding idle area of the front track, it is detected by DMI whether the train has received the front track idle confirmation request sent by the RBC, and the front track idle confirmation request indicates whether the train meets the conditions for switching to the full mode;

If received, it is determined by DMI whether the train is converted from the current operating mode to the full mode. In a second aspect, the present invention provides a test device for complete mode conversion in a novel train control system, the device comprising:

a mode determination unit, configured to determine a current operation mode of the train, the current operation mode including a standby mode, a visual mode, a guide mode and a backup mode;

an acquisition unit, configured to acquire the idle area of the front track corresponding to the train in the current operating mode determined by the mode determination unit;

The detection unit is used to detect, through DMI, whether the train has received the idle confirmation request of the front track sent by the RBC when the train is running to the corresponding idle area of the front track acquired by the acquisition unit, and the idle confirmation request of the front track indicates whether the train is The conditions for transition to full mode are met;

A conversion determining unit, configured to determine whether the train is converted from the current running mode to the full mode through the DMI if the detection unit detects that the reception is received.

In order to achieve the above object, according to a third aspect of the present invention, a storage medium is provided, the storage medium includes a stored program, wherein when the program is run, the device where the storage medium is located is controlled to execute the above-mentioned first aspect. A test method for complete mode conversion in a new type of train control system.

In order to achieve the above object, according to a fourth aspect of the present invention, a processor is provided, the processor is used for running a program, wherein the program executes the full mode in the novel train control system of the first aspect when the program is running Converted test method.

With the above technical solution, the present invention provides a new test method and device for complete mode conversion in a train control system, which can first determine the current running mode of the train, and the current running mode includes standby mode, visual mode, guidance mode mode and backup mode, and then obtain the free area of the front track corresponding to the train in the current operating mode. In this way, by first analyzing the current mode of the train, the different front tracks corresponding to the train in different modes are determined. The idle area makes subsequent tests more targeted. When the train runs to the corresponding idle area of the front track in the current operation mode, it can be detected through DMI whether the train receives the idle confirmation request of the front track sent by the RBC. The idle confirmation request of the track ahead indicates whether the train meets the conditions for converting to full mode. If received, you can know in time that the train meets the conditions for converting to full mode, and then perform the conversion. After that, you can use DMI to determine whether the train is in the current operating mode. Switch to full mode, so that the driver can know the timing of switching from other modes to full mode, so as to make the switch, which greatly improves the running efficiency of the train.

The above description is only an overview of the technical solutions of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand , the following specific embodiments of the present invention are given.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

FIG. 1 shows a flowchart of a test method for complete mode conversion in a novel train control system provided by an embodiment of the present invention;

FIG. 2 shows a flowchart of a test method for switching from standby mode to full mode in a novel train control system provided by an embodiment of the present invention;

3 shows a flowchart of a test method for converting from a backup mode to a full mode in a novel train control system provided by an embodiment of the present invention;

FIG. 4 shows a flowchart of a test method for converting from a guide mode to a full mode in a novel train control system provided by an embodiment of the present invention;

5 shows a flowchart of a test method for converting from visual mode to full mode in a novel train control system provided by an embodiment of the present invention;

6 shows a flowchart of a test method for converting from visual mode to full mode in another novel train control system provided by an embodiment of the present invention;

FIG. 7 shows a block diagram of a test device for complete mode conversion in a novel train control system provided by an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

With the gradual opening and operation of China's "eight vertical and eight horizontal" railway network, China's high-speed rail has been running in the north and south of the motherland, providing greater convenience for people's travel. The train control system is the brain and nerve of the high-speed rail operation and the protector of high-speed rail safety. At present, the on-board modes of high-speed rail trains include standby, visual, guidance, and full modes. Among them, the full mode is the normal operation mode of the train during the section (including the main line passing of the station and the side entry and exit) and the station pick-up operation.

At present, China National Railway Group Co., Ltd. is relying on the Qinghai-Tibet Railway to organize the research and development of a new type of train control system. Compared with the current mainstream train control system, it adopts new technologies such as mobile blocking, Beidou positioning, and 5G communication, and adds a backup operation mode. In the current mainstream train control system, when the train is converted from other modes to the full mode, it is directly converted, but at present, in the new train control system, there is no information about the different modes of the train in standby, visual, guidance and backup modes. Therefore, it is impossible to know the conditions for other modes to convert to full mode. If the other modes reach the conditions for conversion to full mode, the driver will be extremely It greatly affects the operating efficiency of the train. Therefore, the present invention provides a test method for complete mode conversion in a novel train control system, which can greatly improve the running efficiency of the train.

Before describing the specific embodiments of the present invention, the technical terms mentioned in the present invention are explained:

Track Ahead Free (TAF) confirmation

Radio Block Center (RBC)

Human-machine interface unit (Driver-Machine Interface, DMI)

Decentralized self-discipline scheduling management system (Centralized Train Control, CTC)

Below, a test method for complete mode conversion in a novel train control system provided by the present invention will be described. The specific execution steps are shown in Figure 1, including:

101. Determine the current running mode of the train.

It should be noted in this step that the corresponding operation scenarios and operation methods of the train in different operation modes are different, and therefore, the conditions for transitioning to the full mode in different operation modes are also different. To this end, it is necessary to first determine the current running mode of the train, so as to complete the test of the transition of the train from the current running mode to the full mode in a more targeted manner.

It should be noted here that the current operating mode includes a standby mode, a visual mode, a guide mode, and a backup mode.

Among them, the standby mode is a mode that automatically enters after the on-board device is powered on and performs self-check and external device test correctly. At this time, the on-board equipment prohibits the train from moving. Wherein, the on-board equipment automatically generates a continuous speed control mode curve according to the information provided by the track circuit and the transponder, combined with the parameters of the train itself, and monitors the safe operation of the train in real time.

When the on-board equipment displays a prohibition signal, the train is in visual mode. At this time, after the train stops, a fixed speed limit (20km/h) is generated according to the driving management method (including the scheduling command), and the train runs under monitoring, and each distance runs a certain distance. (100-200m) or for a period of time, the driver should press the button repeatedly, otherwise the equipment will brake and stop.

When the guidance signal of the approach is turned on and the train turns to guidance mode, the train control on-board equipment generates a continuous speed control curve for the target distance, and displays the train running speed, allowable speed, target speed and target distance through DMI. When the path in front of the train fails, the guide path can be arranged, and the train can be transferred to the guide mode to continue running.

When the train runs in the form of the target distance curve in the backup mode, when the communication between the train and the RBC is interrupted, the operating efficiency of the train can be greatly improved and more running time can be saved.

102. Acquire the idle area of the front track corresponding to the train in the current running mode.

After confirming the current running mode of the train, the idle area in front of the track to which the train runs in this mode can be determined, so that the effective equivalence class test method can be used later to arrange the trains to receive/departures respectively. Design the test method that the train is in different modes, and the vehicle is converted from other corresponding modes to the full mode.

Exemplarily, when the train is running in the visual mode, if the train is located in a certain track in the station and the running direction is downward, then the trains can be arranged to start the route corresponding to the track in the downward direction. At this time, the track in front of the train is The idle area is the idle area of the track in front of the downlink exit.

103. When the train runs to the corresponding idle area of the front track, use the DMI to detect whether the train receives the request for confirmation of the idle track ahead sent by the RBC.

In this step, the train control system can first confirm whether the train runs to the corresponding idle area of the front track. When the train runs to the corresponding idle area of the front track, the RBC will send the train a request to confirm the idleness of the front track. Whether the train receives the idle confirmation request for the track ahead can be detected through DMI, and if it is received, step 104 can be performed.

It should be noted here that if the RBC sends a request for confirming the idleness of the track ahead to the train, it can be indicated that the train satisfies the condition for transitioning from the current operation mode to the full mode.

104. Determine whether the train is converted from the current running mode to the full mode through DMI.

In this step, if the DMI detects that the train receives the confirmation request for the idle track ahead sent by the RBC, the train driver can press the confirm button on the DMI to confirm the request, and then the train driver can check on the DMI whether the vehicle Convert from current run mode to full mode.

It should be noted that, in the present invention, after the train confirmation request is completed, the message package sent by the RBC to the train contains the driving permission information package, so that the train receives the message containing the driving permission package, and the train will switch to the full mode, as follows: The examples are the same, and thus will not be repeated in the following examples.

Next, with reference to some specific embodiments, the test method for complete mode conversion in the novel train control system of the present invention will be further described with the current running modes of the train as standby mode, visual mode, guide mode and backup mode. 2 is a flowchart of a test method for converting from a standby mode to a full mode in a novel train control system provided by an embodiment of the present invention, which specifically includes:

201. Determine the standby running position and running direction of the train.

202. Determine a target standby running position of the train based on the standby running position and the running direction.

203. When the train runs to the target standby running position in the running direction, use DMI to detect whether the train receives a confirmation request for the idle track ahead sent by the RBC terminal interface of the CTC.

204. If yes, determine through the DMI whether the train is converted from the standby mode to the full mode.

In steps 201-204, if the train is currently in the standby mode, the RBC will not send a confirmation request for the idle track ahead to the vehicle. At this time, you can operate and issue the idle confirmation request command on the front track on the RBC terminal interface of the CTC, and when the train has the driving permission sent by the RBC, you can check the status of the on-board conversion to the full mode on the DMI.

Specifically, the standby running position and running direction of the train can be determined first. If the standby running position of the train is a certain track in the station, and the running direction is downward, the trains corresponding to the track can be arranged to go down the starting route. After the position of the train is clear, the dispatch center personnel can successfully issue the idle confirmation request command of the front track to the train on the RBC terminal interface of the CTC, and then check the status of the train's transition to full mode on the DMI.

Further, if the standby running position of the train is the approach track in front of the incoming signal at a certain station, the incoming signal train can be arranged to pick up the train and enter the road. When the train position is clear, the dispatching center personnel can The RBC terminal interface of CTC successfully sends the idle confirmation request command of the track ahead to the train. After that, you can check the status of the on-board transition to full mode on the DMI.

It should be noted here that the running directions mentioned in the embodiments of the present invention are only exemplary descriptions, and are not specifically limited, and the running directions may also be upwards in addition to downwards.

Further, when the current running mode of the train is the backup mode, the test method for complete mode conversion in the novel train control system of the present invention will be further described. For an example, please refer to FIG. 3 at the same time, which is provided by the embodiment of the present invention. A test method flow chart for converting from backup mode to full mode in a new type of train control system, specifically including:

301. Determine the backup running position and running direction of the train;

302. Determine the target backup running position of the train based on the backup running position and the running direction;

303. When the train runs to the target backup running position in the running direction, restore the communication between the train and the RBC;

304. After the communication between the train and the RBC is restored, determine whether the train continues to run to the idle area of the track ahead in the running direction;

305. If yes, detect through DMI whether the train receives the idle confirmation request of the front track sent by the RBC;

306. If received, determine through DMI whether the train is converted from the backup mode to the full mode.

In this step, if the train is currently running in the backup mode, the communication between the RBC and the vehicle is interrupted. In order for the RBC to send an idle confirmation request for the track ahead to the vehicle, it is necessary to restore the communication between the train and the RBC. At this time, when the train runs to the idle area of the front track in the standby mode again, the RBC will send the train a request to confirm that the front track is idle. After that, complete the confirmation of the forward track idle confirmation request on the DMI, and you can view the status of the transition from the backup mode to the full mode on the DMI.

Specifically, the backup running position and running direction of the train can be determined first. If the backup running position of the train is a certain track in the station, and the running direction is downward, the trains corresponding to the track can be arranged to go down and enter the train. The communication between the RBC and the train is restored. After the communication is restored, the train can continue to run down in the backup mode. At this time, the idle area of the track in front of the train is the idle area of the track in front of the exit. When the train runs to the idle area of the track in front of the exit. When the DMI detects that the train receives the confirmation request for the idle track ahead, the RBC can send the confirmation request for the idle track ahead to the train, and the train driver can press the confirmation button on the DMI, and then the train can be viewed on the DMI. Whether to convert from fallback mode to full mode.

Further, if the backup running position of the train is to arrange the arrival signal of a certain station to pick up the train, and the running direction is downward, then when the train runs downward in backup mode to the approaching track in front of the arrival signal of the station, Resume the communication between the RBC and the train. At this time, the train continues to run down in the backup mode to the idle area of the track in front of the station entrance. At this time, the RBC can send a confirmation request for the idle track in front to the train. When the DMI detects that the train receives the After the track idle confirmation request, the train driver can press the confirmation button on the DMI, and then, on the DMI, it can be checked whether the vehicle is converted from the backup mode to the full mode.

Further, when the current operation mode of the train is used as the guide mode, the test method for complete mode conversion in the novel train control system of the present invention will be further described. For an example, please refer to FIG. 4 at the same time, which is provided by the embodiment of the present invention. A flow chart of a test method for converting from a guided mode to a full mode in a new type of train control system, specifically including:

401. When arranging to guide the pick-up approach, determine whether to set the train to guide the pick-up approach failure;

402. If not, arrange the departure routes of the train in the running direction, and determine whether the train continues to run to the idle area of the track ahead in the running direction;

403. If yes, control the train to continue to run to the departure route after obtaining the driving permit sent by the RBC;

404. After the trains all run to the departure route, determine whether the train is converted from the guide mode to the full mode through the DMI.

In this step, if the train is arranged to guide the pick-up and approach, and the train turns to the guided mode to run, there is no fault on the train's guided pick-up approach, then when the train runs in the guided mode to the corresponding idle area in front of the track, the RBC will not operate at this time. A request for confirmation of the track ahead is free will be sent to the train. However, at this time, if the train's departure route has been arranged and has the full mode driving permission, after the train receives the full mode driving permission, the train speed-distance curve will become the full mode curve, and then the train can continue to run. When all of them enter the front starting route, the DMI will display the vehicle's mode from guide to full.

In addition, it also includes the situation that the train guides and picks up the vehicle on the way to set the fault, which includes:

405. If the train guide and pick-up approach failure is set, arrange the departure approach of the train in the running direction, and determine whether the train continues to run to the idle area of the track ahead in the running direction;

406. If yes, detect through DMI whether the train receives the idle confirmation request of the front track sent by the RBC;

407. If received, control the train to continue running until the departure route;

408. After the train has all run to the departure route, determine whether the train is converted from the guide mode to the full mode through the DMI.

For the above steps 405-408, if the fault occupancy is set in a certain section of the arranging and guiding the pick-up approach, the trains at the exit of the station in the running direction of the track in the station can be arranged to depart and enter, and then the trains continue to guide the trains. The mode runs to the idle area of the track in front of the exit in the running direction. After that, the RBC can send a confirmation request for the idle track ahead to the train. Press the confirm button on the DMI, and then the train speed-distance curve on the DMI shows that the train's running permit is extended, and the train continues to run all the trains in the guide mode to the exit of the station. Boot mode is converted to full mode.

Further, when the current running mode of the train is the visual mode, the test method for complete mode conversion in the novel train control system of the present invention will be further described. For example, please refer to FIG. 5 and FIG. 6 at the same time, and FIG. 5 is the present invention. A flowchart of a test method for converting from visual mode to full mode in a novel train control system provided by an embodiment; FIG. 6 is a conversion from visual mode to full mode in another novel train control system provided by an embodiment of the present invention The test method flow chart of ; specifically includes:

501. When the visual running position of the train is the inner lane of the station, determine that the idle area of the track in front of the train is the idle area of the outbound track;

502. When the train runs to the outbound track idle area, use DMI to detect whether the train receives the idle confirmation request of the front track sent by the RBC;

503. If received, determine through the DMI whether the train is converted from the visual mode to the full mode.

In this step, if the visual running position of the train is a certain track in the station, and the running direction is downward, the downward departure route corresponding to the track can be arranged. At this time, the train continues to run in visual mode to The idle area of the track in front of the exit corresponding to the downlink direction. After that, the RBC can send a confirmation request for the idle track ahead to the train. When the DMI detects that the train receives the idle confirmation request for the track ahead, it can be pressed by the train driver on the DMI. Confirm key, and then, you can check on the DMI whether the train is converted from visual mode to full mode.

Further, if the visual running position of the train is the approach track in front of the incoming signal at a certain station, the method of step 601-step 603 in FIG. 6 is performed, which specifically includes:

601. When the visual running position of the train is the approach track in front of the incoming station signal, determine that the free area of the track in front of the train is the free area of the incoming track;

602. When the train runs to the idle area of the incoming track, detect through the DMI whether the train has received the idle confirmation request of the front track sent by the RBC;

603. If received, determine through DMI whether the train is converted from the visual mode to the full mode.

In this step, if the visual running position of the train is the approaching track in front of the incoming signal at a certain station, and the running direction is downward, the trains corresponding to the incoming signal can be arranged to pick up the train. The train continues to run in visual mode to the idle area of the track in front of the corresponding entry gate. After that, the RBC can send a request for confirmation of the idle track ahead to the train. When the DMI detects that the train receives the idle confirmation request for the track ahead, it By pressing the confirmation key on the DMI by the train driver, it is possible to check whether the train is converted from the visual mode to the full mode on the DMI.

Based on the implementation of FIG. 1 above, it can be seen that a test method for complete mode conversion in a novel train control system provided by the present invention can first determine the current operation mode of the train, and the current operation mode includes standby mode, visual inspection mode, guide mode, and backup mode. After that, when the train runs in various modes, the front track free area corresponding to each mode is determined. In this way, it can be converted to full mode in different front track free areas. Design separately and fully design the scenario generated by the test sequence. When the train runs to the corresponding idle area of the front track in the current operation mode, it can be detected through the DMI whether the train has received the idle track confirmation request sent by the RBC. If the condition of the mode is received, it can be known in time that the train meets the conditions for converting to the full mode, and then it is converted. After that, it can be determined through DMI whether the train is converted from the current operating mode to the full mode, so that the driver can know from other modes. The timing of switching to full mode, and the conversion is carried out, thereby greatly improving the operating efficiency of the train.

Further, as an implementation of the method shown in FIG. 1 above, an embodiment of the present invention further provides a test device for complete mode conversion in a novel train control system, which is used to implement the method shown in FIG. 1 above. This apparatus embodiment corresponds to the foregoing method embodiments. For ease of reading, this apparatus embodiment will not repeat the details in the foregoing method embodiments one by one, but it should be clear that the apparatus in this embodiment can correspondingly implement the foregoing method embodiments. the entire contents of the example. As shown in Figure 7, the device includes:

a mode determination unit 701, configured to determine a current operation mode of the train, the current operation mode including a standby mode, a visual mode, a guide mode and a backup mode;

an acquisition unit 702, configured to acquire the free area of the front track corresponding to the train in the current operating mode determined by the mode determination unit 701;

The detection unit 703 is configured to detect, through DMI, whether the train has received the idle confirmation request of the front track sent by the RBC when the train is running to the corresponding idle area of the front track acquired by the acquisition unit 702, and the idle confirmation request of the front track is represented by Whether the train meets the conditions for transition to full mode;

The conversion determining unit 704 is configured to determine whether the train is converted from the current running mode to the full mode through the DMI if the detection unit 703 detects the reception.

Further, an embodiment of the present invention further provides a storage medium, where the storage medium is used to store a computer program, wherein when the computer program runs, it controls the device where the storage medium is located to execute the new type of train control described in FIG. 1 above. A test method for full schema transitions in a system.

Further, an embodiment of the present invention further provides a processor for running a program, wherein when the program runs, the test method for complete mode conversion in the novel train control system described in FIG. 1 is executed.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

It can be understood that the relevant features in the above-mentioned methods and apparatuses may refer to each other. In addition, "first", "second", etc. in the above-mentioned embodiments are used to distinguish each embodiment, and do not represent the advantages and disadvantages of each embodiment.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above may refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

The algorithms and displays provided herein are not inherently related to any particular computer, virtual system, or other device. Various general-purpose systems can also be used with teaching based on this. The structure required to construct such a system is apparent from the above description. Furthermore, the present invention is not directed to any particular programming language. It is to be understood that various programming languages may be used to implement the inventions described herein, and that the descriptions of specific languages above are intended to disclose the best mode for carrying out the invention.

In addition, memory may include non-persistent memory in computer readable media in the form of random access memory (RAM) and/or non-volatile memory, such as read only memory (ROM) or flash memory (flash RAM), including at least one memory chip.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block in the flowcharts and/or block diagrams, and combinations of flows and/or blocks in the flowcharts and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions present in one or more of the flowcharts and/or one or more blocks of the block diagrams.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions present in the flowchart or blocks of the flowchart and/or the block or blocks of the block diagram.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions present in the flowchart or blocks and/or the block or blocks of the block diagram.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media, such as modulated data signals and carrier waves.

It should also be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also Other elements not expressly listed, or which are inherent to such a process, method, article of manufacture, or apparatus are also included. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article of manufacture or apparatus that includes the element.

It will be appreciated by those skilled in the art that the embodiments of the present application may be provided as a method, a system or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The above are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims (10)

1. A test method for complete mode conversion in a novel train control system, wherein the method comprises: determining a current operating mode of the train, the current operating mode including a standby mode, a visual mode, a guide mode, and a backup mode; Get the idle area of the track in front of the train corresponding to the current running mode; When the train is running to the corresponding idle area of the front track, it is detected by DMI whether the train has received the front track idle confirmation request sent by the RBC, and the front track idle confirmation request indicates whether the train meets the conditions for switching to the full mode; If received, it is determined by DMI whether the train is converted from the current operating mode to the full mode. 2. The method according to claim 1, wherein when the current running mode of the train is the standby mode, the method comprises: Determine the standby running position and running direction of the train; determining a target standby running position of the train based on the standby running position and the running direction; When the train runs to the target standby running position in the running direction, it is detected by DMI whether the train receives the idle confirmation request of the front track sent by the RBC terminal interface of the CTC; If so, it is determined by the DMI whether the train is converted from standby mode to full mode. 3. The method according to claim 1, wherein when the current operation mode of the train is the backup mode, the method comprises: Determine the backup running position and running direction of the train; determining a target backup running position of the train based on the backup running position and the running direction; When the train runs to the target backup running position in the running direction, restoring the communication between the train and the RBC; After the communication between the train and the RBC is restored, determine whether the train continues to run to the idle area of the track ahead in the running direction; If so, check whether the train has received the idle confirmation request of the front track sent by the RBC through DMI; If so, it is determined by the DMI whether the train is converted from backup mode to full mode. 4. The method according to claim 1, wherein when the current running mode of the train is the guide mode, the method comprises: When arranging to guide the pick-up approach, determine whether to set the train to guide the pick-up approach failure; If not, arranging the departure routes of the train in the running direction, and determining whether the train continues to run to the front track free area in the running direction; If so, after obtaining the driving permit sent by the RBC, control the train to continue to run to the departure route; After the train has all run to the departure route, it is determined by the DMI whether the train is converted from the lead mode to the full mode. 5. The method according to claim 4, characterized in that, after determining whether to set a train guidance and pick-up approach failure, the method further comprises: If it is set that the train guides and picks up the approach failure, arrange the departure approach of the train in the running direction, and determine whether the train continues to run to the idle area of the front track in the running direction; If so, check whether the train has received the idle confirmation request of the front track sent by the RBC through DMI; If received, controlling the train to continue to run to the departure route; After the train has all run to the departure route, it is determined by the DMI whether the train is converted from the lead mode to the full mode. 6. The method according to claim 1, wherein when the current running mode of the train is the visual mode, the method comprises: When the visual running position of the train is the inner lane of the station, determine the idle area of the track in front of the train as the idle area of the outbound track; When the train runs to the idle area of the outbound track, it is detected by DMI whether the train has received the idle confirmation request of the front track sent by the RBC; If so, it is determined by the DMI whether the train is converted from visual mode to full mode. 7. The method according to claim 6, wherein when the current running mode of the train is the visual mode, the method further comprises: When the visual running position of the train is the approaching track in front of the incoming station signal, determine the free area of the track in front of the train as the free area of the incoming track; When the train runs to the idle area of the incoming track, it is detected by DMI whether the train receives the idle confirmation request of the front track sent by the RBC; If so, it is determined by the DMI whether the train is converted from visual mode to full mode. 8. A test device for complete mode conversion in a novel train control system, characterized in that the device comprises: a mode determination unit, configured to determine a current operation mode of the train, the current operation mode including a standby mode, a visual mode, a guide mode and a backup mode; an acquisition unit, configured to acquire the idle area of the front track corresponding to the train in the current operating mode determined by the mode determination unit; The detection unit is used to detect, through DMI, whether the train has received the idle confirmation request of the front track sent by the RBC when the train is running to the corresponding idle area of the front track acquired by the acquisition unit, and the idle confirmation request of the front track indicates whether the train is The conditions for transition to full mode are met; A conversion determining unit, configured to determine whether the train is converted from the current running mode to the full mode through the DMI if the detection unit detects that the reception is received. 9 . A storage medium, characterized in that the storage medium comprises a stored program, wherein when the program is run, a device where the storage medium is located is controlled to execute the execution according to any one of claims 1 to 7 A test method for complete mode conversion in a new type of train control system. 10 . A processor, characterized in that the processor is used to run a program, wherein when the program runs, the complete mode conversion in the novel train control system according to any one of claims 1 to 7 is executed. test method.

Images