WO2022000837A1

WO2022000837A1 - Control method, device and system for safe train depot leaving

Info

Publication number: WO2022000837A1
Application number: PCT/CN2020/118629
Authority: WO
Inventors: 郭小强; 熊艳; 李洁; 宾华佳; 杨光金; 王归
Original assignee: 株洲中车时代电气股份有限公司
Priority date: 2020-06-29
Filing date: 2020-09-29
Publication date: 2022-01-06
Also published as: CN113619646A

Abstract

A control method, device (100) and system for the safe train depot leaving. The control method specifically comprises: in response to a train running to a segment conversion region and the train being in a depot leaving working condition, outputting an alarm signal according to the running state of the train, and/or outputting a traction block signal to a traction system (400) of the train. The beneficial effects are: when the pantograph-shoe conversion is carried out in the train depot leaving process, the problem of the damage to a pantograph caused due to the fact that a driver performs an operation on the train when the pantograph does not completely fall can be avoided, the reliability of train operation is improved, and the economic loss caused by the damage to the pantograph is avoided.

Description

A control method, device and system for safe departure of a train

technical field

The invention relates to the technical field of current receiving conversion control, in particular to the control technology in the current receiving conversion process of urban rail trains.

Background technique

At present, the power receiving methods of urban rail trains mainly include overhead flexible contact network power receiving, contact rail power receiving and two combined power receiving methods. Because the overhead flexible catenary has high requirements for the height of the cross-section in the tunnel, the electromagnetic interference generated by the wire is relatively large, and the open-air section has a great impact on the urban landscape. Therefore, many cities choose a combination of overhead flexible catenary and contact rails: overhead flexible catenary is used for power supply in the depot, and contact rail is used for power supply in the main line.

The power receiving method combining overhead flexible catenary and contact rail needs to be converted when entering and leaving the warehouse. The patent with the application number of 201811276119.6, "An automatic control method for current receiving conversion of subway vehicles", discloses a current receiving conversion automatic control method for subway vehicles, that is, TCMS (Train Control and Management System) According to the position of the vehicle The information determines the feasibility of conversion; TCMS combines vehicle activation, zero speed signal, and current receiving enable signal to give an operable interface; after the driver operates, the command is given to the LCU, and the LCU can execute the current receiving conversion according to the specified process (including lowering the shoe or Bow down, pantograph/current shoe lowering position determination, pantograph/current shoe mode selection, pantograph/current shoe enable determination, pantograph/current shoe up, pantograph/current receiver Shoe lifting position judgment, judgment of high voltage, start of auxiliary inversion, etc.), if the previous condition is not satisfied during the conversion process, the conversion process will be interrupted, and the two current receiving methods have strict interlocking logic during the conversion process to ensure the safety of vehicle current receiving . This patent mainly designs an automatic conversion control method for receiving current, and mainly focuses on the conversion process of receiving current.

The journal number is Urban Express Rail Transit, Volume 19, Issue 4, August 2006, the journal "Research on the Conversion of the Current Receiver from the Pantograph to the Current Shoe". According to the actual situation of Guangzhou Metro Line 4 operation, the technical points of the conversion process of the current receiving mode are proposed, and a system with programmable logic controller (PLC) as the control core is designed. The system can control the conversion of subway trains between the two current receiving modes. This paper mainly studies the process of receiving current mode conversion, and focuses on the design of the current receiving conversion control system.

However, for the power receiving mode combining overhead flexible catenary and contact rails, when the train enters and leaves the warehouse for the conversion of the current receiving mode, there is a possibility that the driver operates the motor train when the pantograph device has not yet landed in place, resulting in The problem of damage to the pantograph. There is no solution in the prior art on how to warn and prevent the occurrence of the above problems.

In view of this, there is an urgent need for a control method, which can solve the problem that in the process of transforming the current receiving mode of the train entering and leaving the warehouse, the driver operates the train when the pantograph has not completely landed, thus causing the pantograph. damage problem.

SUMMARY OF THE INVENTION

A brief summary of one or more aspects is presented below to provide a basic understanding of the aspects. This summary is not an exhaustive overview of all contemplated aspects and is neither intended to identify key or critical elements of all aspects nor attempt to delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

In order to solve the problem of damage to the pantograph when the driver operates the train when the pantograph has not yet landed completely during the process of changing the current receiving mode when the train enters and leaves the warehouse, the present invention provides a train Control methods for safe delivery, including:

In response to the above-mentioned train running to the section transition area and the above-mentioned train being in a depot condition, outputting an alarm signal according to the above-mentioned train operation state, and/or

Output the traction blocking signal to the traction system of the above-mentioned train.

In an embodiment of the above control method, optionally, outputting an alarm signal according to the running state of the train further includes:

According to the position state of the above-mentioned train, the bow shoe conversion warning signal in the above-mentioned warning signal is output; wherein

In response to the train running to the outbound warning area in the section transition area, the bow shoe conversion early warning signal is output until it is determined that the train has left the bow shoe conversion area in the section conversion area.

In an embodiment of the above-mentioned control method, optionally, outputting a traction blocking signal according to the running state of the above-mentioned train further includes:

Output the traction blocking signal according to the position state of the train and the position state of the pantograph; wherein

In response to the above-mentioned train stopping in the bow-shoe conversion area of the above-mentioned section conversion area to perform bow-shoe conversion, further judging whether the pantograph of the above-mentioned train descends to a preset position;

In response to the pantograph not descending to the preset position, the traction blocking signal is output until it is determined that the pantograph has descended to the preset position.

The pantograph alarm signal in the alarm signal is output according to the position state of the above-mentioned pantograph; wherein

In response to the pantograph not descending to the preset position, the pantograph alarm signal is output until it is determined that the train has left the bow shoe switching area.

In an embodiment of the above-mentioned control method, optionally, outputting the above-mentioned alarm signal further includes:

Output the above-mentioned alarm signal by auditory interaction; and/or

The above-mentioned alarm signal is output through visual interaction.

In an embodiment of the above control method, optionally, the above control method further includes:

Based on the vehicle position information and line section information of the train, it is determined whether the train is running to the section transition area, and whether the train is in a warehouse-out condition.

In an embodiment of the above-mentioned control method, optionally, judging whether the above-mentioned train is in a warehouse-out condition further includes:

In response to judging that the train travels to the section switching area, further judging whether the line section information during the traveling process of the train is converted from the inner section to the outer section;

In response to the line section information during the traveling process of the train being converted from the inner section to the outer section, it is determined that the above-mentioned train is in an outgoing condition.

The present invention also provides a control device for the safe exit of the train, which specifically includes:

memory; and

a processor connected to the above memory; wherein

The above-mentioned processor is configured to implement the steps in any one of the embodiments of the above-mentioned control method for safe departure of a train.

The present invention also provides a control system for safe departure of the train, which specifically includes:

A control device as described above;

Human-computer interaction device;

train signalling systems; and

Train traction systems; of which

The control device receives the train state signal output by the train signal system, outputs an alarm signal to the human-computer interaction device, and outputs a traction blocking signal to the train traction system.

The present invention also provides a computer-readable medium on which computer-readable instructions are stored, and the computer-readable instructions, when executed by a processor, implement any embodiment of the above-described control method for safe train exit from a warehouse A step of.

According to the control method, device and system for safe departure of a train provided by the present invention, it can be avoided that when the train performs bow shoe switching during departure, the driver operates the motor train under the condition that the pantograph has not completely landed, thereby causing the pantograph The problem of damage improves the reliability of train operation and avoids economic losses caused by damage to the pantograph.

Description of drawings

The above-described features and advantages of the present invention can be better understood after reading the detailed description of the embodiments of the present disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale and components with similar related characteristics or features may have the same or similar reference numbers.

FIG. 1 shows a schematic flow chart of a control method for a train safely leaving a warehouse according to an aspect of the present invention.

Fig. 2 shows a schematic flow chart of a specific embodiment of a control method for safe train exit provided by an aspect of the present invention.

Fig. 3 shows a flow chart of an embodiment of judging whether a train is in an outgoing condition according to an aspect of the present invention.

Fig. 4 shows a schematic diagram of a control device for safe departure of a train provided according to an aspect of the present invention.

Fig. 5 shows a schematic diagram of a control system for a safe departure of a train according to an aspect of the present invention.

reference number

100 Controls

110 processors

120 memory

200 Train Signaling System

300 Human-computer interaction devices

400 Train traction system

detailed description

The following description is presented to enable any person skilled in the art to make and use the invention and to integrate it into a specific application context. Various modifications, and various uses in different applications will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to a wider range of embodiments. Thus, the present invention is not limited to the embodiments set forth herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the practice of the present invention may not necessarily be limited to these specific details. In other words, well-known structures and devices are shown in block diagram form without detail in order to avoid obscuring the present invention.

The reader is drawn to all documents and documents that are filed concurrently with this specification and that are open to public inspection with this specification, and the contents of all such documents and documents are incorporated herein by reference. All features disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless directly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed is only one example of a group of equivalent or similar features.

Note that where used, the signs left, right, front, back, top, bottom, forward, reverse, clockwise and counterclockwise are used for convenience only and do not imply any specific fixation direction. In fact, they are used to reflect the relative position and/or orientation between parts of the object. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

Note that in the case of use, further, preferably, further and more preferably is a simple beginning of the description of another embodiment on the basis of the foregoing embodiment, which is further, preferably, further The content of the ground or preferably the backband is combined with the previous embodiment as a complete composition of another embodiment. A further embodiment can be formed by arbitrarily combining several further, better, further or more optimal arrangements of the rear bands of the same embodiment.

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the accompanying drawings and specific embodiments are only exemplary, and should not be construed as any limitation to the protection scope of the present invention.

In order to solve the problem of damage to the pantograph when the driver operates the train when the pantograph has not yet landed completely during the process of converting the current receiving mode into and out of the train, an aspect of the present invention provides A method for controlling the safe exit of a train, please refer to FIG. 1 , the control method for a safe exit of a train provided by an aspect of the present invention specifically includes: in response to the above-mentioned train running to a section transition area and the above-mentioned train being in the warehouse-out process. According to the running state of the train, output an alarm signal, and/or output a traction blocking signal to the traction system of the train.

In the above-mentioned embodiment, it can be understood that the section transition area includes an area where the overhead flexible catenary meets the contact bow, and the train needs to complete the pantograph in the bow shoe transition area in the section transition area. And the conversion of the current shoe power supply mode. The above-mentioned out-of-warehouse condition refers specifically to the condition in which the train will be powered by the pantograph and converted into the current-shoes, that is, the condition in which the bow-lowering and lifting-shoes are converted. The control method for the safe departure of a train provided by the present invention can ensure that the pantograph of the train does not change in the process of the bow shoe conversion by correspondingly outputting an alarm signal and a traction blocking signal according to the running condition of the train under the condition of leaving the warehouse. will be damaged, thus providing the possibility for the safe operation of the train and reducing the operating cost.

Please refer to FIG. 2 to understand the control method provided by an aspect of the present invention. Specifically, in one embodiment, outputting an alarm signal according to the running state of the train further includes: outputting a bow-shoe switching pre-warning signal in the alarm signal according to the position state of the train; wherein in response to the running of the train to the section switching In the outbound early warning area in the area, the above-mentioned bow-shoe switching early-warning signal is output until it is determined that the above-mentioned train has left the bow-shoe conversion area in the above-mentioned section conversion area.

In the control method provided by one aspect of the present invention, by setting the outbound early warning area, the train in the outbound condition can output the outbound early warning signal to remind the driver to pay attention to the need for additional Pay attention to the raising and lowering of the pantograph, thus providing the possibility to avoid the loss of the pantograph.

It can be understood that, the above-mentioned outbound warning area may be set in the section transition area in the previous section in the direction of travel of the train in the outbound condition. For this section, since the trains in the warehousing condition will also pass by, in order to ensure that the warehousing vehicles will not be reminded by mistake, outputting the outbound warning signal not only needs to determine whether the train has reached the preset outbound warning area , it is also necessary to judge whether the train is in the condition of leaving the warehouse.

Further, the above-mentioned outbound warning signal can be output to the driver through auditory or visual interaction, including but not limited to voice, music, text, color, and the like. The specific content can be adjusted according to the way of interaction, including but not limited to, playing the voice of "The train enters the bow shoe conversion area, pay attention to parking and lowering the bow boots" through the speaker, and displaying "the car enters the bow boot conversion area," on the display screen. Watch out for parking bow lifts" or flash a yellow light on the display to alert the driver.

Preferably, in order to strengthen the reminder, the above-mentioned outbound warning signal can be continuously output until it is determined that the train has left the bow-shoe switching area.

Still referring to FIG. 2 , in another embodiment, outputting the traction blocking signal according to the running state of the train further includes: outputting the traction blocking signal according to the position status of the train and the position status of the pantograph; Parking in the bow shoe conversion area of the segment conversion area to perform bow shoe conversion, further judging whether the pantograph of the train has descended to the preset position; in response to the pantograph not falling to the preset position, output the traction blockade signal until it is determined that the pantograph has landed to the preset position.

When the train enters the section transfer area, stops at the bow shoe transfer area, and starts to lower the bow and raise the boot, the landing of the pantograph needs to be monitored. If the pantograph is not completely lowered, it is necessary to drive The crew intervened to lower the pantograph into place.

Therefore, in order to avoid damage to the pantograph caused by the operation of the train, the control method provided by the present invention outputs a traction blocking signal before the pantograph has been lowered into place, so as to ensure that the train will not be damaged when the pantograph is not lowered into place. In the state of no traction, it will not cause damage to the pantograph, which can avoid economic losses. Only when it is judged that the pantograph has been lowered in place, will the output of the traction blocking signal be stopped, and the train can regain traction.

It can be understood that, for the traction system of the train, it can output traction force or block traction force in response to various control commands. The control method provided by the present invention can control the output and blocking of the traction force of the traction system through existing or future methods, and the specific control situation of the traction system should not unduly limit the protection scope of the present invention.

More specifically, in the above-mentioned embodiment, outputting an alarm signal according to the running state of the above-mentioned train further includes: outputting a pantograph alarm signal in the alarm signal according to the position state of the above-mentioned pantograph; Descend to the preset position, and output the pantograph alarm signal until it is determined that the train has left the bow shoe switching area.

As described above, when the train enters the section transfer area, stops at the bow shoe transfer area, and starts to lower the bow and raise the bow, it is necessary to monitor the landing of the pantograph. If the monitored pantograph is not completely To descend, the driver needs to intervene to lower the pantograph in place. In order to make the driver know the running status of the train as soon as possible, especially to know that the pantograph of the train has not landed in place, it needs to be processed, and an error message can be output to remind the driver that the current pantograph has not been in accordance with the preset requirements. Descending into place, emergency handling is required to land the pantograph.

By judging the state of the pantograph during the conversion of the bow shoe, and setting the pantograph to output a prompt message to the driver when the pantograph has not landed completely, the driver can deal with the problem that the pantograph has not landed in place in time, thereby avoiding The subsequent pantograph is damaged to avoid economic losses. In addition, since the traction of the traction system has been blocked at this time, the train has no traction, which can ensure that the pantograph is in a protected state when the driver drops the pantograph and will not cause damage to the pantograph.

Further, the above-mentioned pantograph alarm signal can be output to the driver through auditory or visual interaction, including but not limited to voice, music, text, color, and the like. The specific content can be adjusted according to the mode of interaction, including but not limited to, playing the voice of "The train leaves the warehouse, the pantograph has not completely landed, the traction is blocked, please deal with it in time" through the speaker, and displaying "The train leaves the warehouse" on the display screen. , the pantograph has not landed completely, the traction is blocked, please deal with it in time" or flashing a red light on the display to remind the driver to pay attention.

As can be seen from Figure 2, whether it is the "outbound early warning signal" or the "pantograph alarm signal" in the alarm signal, in order to strengthen the reminder, the above-mentioned "outbound early warning signal" and "pantograph alarm signal" "Alarm signal" can be continuously output until it is judged that the train has left the bow shoe transition area.

So far, the implementation method of the control method provided by one aspect of the present invention has been introduced. Further, in another embodiment, the control method provided by an aspect of the present invention further includes: judging whether the train runs to the section transition area based on the vehicle position information and line section information of the train, and Whether the above-mentioned trains are in the condition of leaving the warehouse. More specifically, judging whether the train is in a warehouse-out condition further includes: in response to judging that the train is running to the section switching area, further judging whether the line section information during the traveling process of the train is converted from the section in the warehouse. is the out-of-storage section; it is determined that the above-mentioned train is in the out-of-stock condition in response to the conversion of the line section information during the traveling of the train from the in-storage section to the out-of-storage section.

Please combine with Figure 3 to understand the above judgment on the condition of the train entering and leaving the warehouse. When the train is running normally, it collects the information of the current section of the vehicle fed back by the signal system. When the train enters the section conversion area, it realizes the departure from the warehouse by judging whether the vehicle section information is converted from the inner section to the outer section in real time. Judgment of working conditions. For example, assuming that the section number of the section inside the warehouse is relatively small, and the section number of the section outside the warehouse is relatively large, if it is determined that the section number that the train passes through during the traveling process has changed from small to large, it is considered that the train is in the exiting process. Similarly, if it is judged that the number of the sections that the train passes through during the traveling process changes from large to small, it is considered that the train is in the storage condition.

According to the control method for safe departure of a train provided by one aspect of the present invention, when a train enters an outbound section, a train inbound and outbound identification method based on line section information can determine whether the train is in an outbound condition. If the train is in the outbound condition and enters the outbound warning area, the bow boot conversion warning signal will be triggered to remind the driver that "the train enters the bow boot conversion area, pay attention to parking, lowering the bow and raising the boot". When the train is in the condition of leaving the warehouse and enters the bow shoe conversion area, the train stops and starts to lower the bow, and then judges whether the pantograph is lowered to the right position. If not, the traction block signal is triggered, and the human-computer interaction device is controlled to remind the driver. "When the train leaves the warehouse, the pantograph has not completely landed, and the traction is blocked. Please deal with it in time." When the train leaves the bow-shoe switching area, the bow-shoe switching warning signal and the pantograph alarm signal are set to inactive (low level), and the train runs on the main line.

Accordingly, the control method for the safe departure of a train provided by the present invention has been described. According to the control method for safe departure of a train provided by the present invention, it can avoid the problem of damage to the pantograph caused by the driver operating the motor train under the condition that the pantograph has not completely landed when the train is changing the bow shoe when the train is out of the warehouse. The reliability of train operation is improved, and economic losses caused by damage to the pantograph are avoided.

Another aspect of the present invention also provides a control device for safe departure of a train. Please refer to FIG. 4 , which shows a schematic diagram of the control device. As shown in FIG. 4 , the control device 100 includes a processor 110 and a memory 120. The processor 110 of the above-mentioned control device 100 can implement the above-described control method for safe train exit when executing the computer program stored in the memory 120 .

Another aspect of the present invention also provides a control system for safe departure of a train. Please refer to FIG. 5 , which is a schematic diagram of the control system. As shown in FIG. 5 , the control system includes a control device 100 , a train signal system 200 , a human-computer interaction device 300 and a train traction system 400 . The control device 100 is respectively connected to the train signal system 200 , the human-computer interaction device 300 and the train traction system 400 . Wherein, the train signal system 200 is used to acquire the position information of the train and the line section information of the train operation, and transmit the position information of the train and the line section information of the train operation to the control device 100 . The control device 100 judges whether it is necessary to output an alarm signal to the human-machine interaction device 300 and a traction blocking signal to the train traction system 400 according to the position information of the train and the line section information of the train running. For the specific implementation of the control device 100 , please refer to the above-mentioned specific description of the control method for the safe exit of the train, which will not be repeated here.

Further, in the above-mentioned embodiment, the above-mentioned control device 100 may be a TCMS network control system of a vehicle, and the above-mentioned human-computer interaction device 300 may be an HMI human-computer interaction interface, and the data that can be interacted according to needs is correspondingly passed through. Audible or visual interaction with the driver, including but not limited to speech, music, text, colors, etc. The above-mentioned train traction system 400 can output or block the traction of the train according to the signal output of the control device 100 , so as to make the train move forward, brake or stop in response to the command of the control device 100 .

Accordingly, the control method, device and system for safe train exit provided by the present invention have been described. According to the control method, device and system for safe departure of a train provided by the present invention, it can be avoided that when the train performs bow shoe switching during departure, the driver operates the motor train under the condition that the pantograph has not completely landed, thereby causing the pantograph The problem of damage improves the reliability of train operation and avoids economic losses caused by damage to the pantograph.

The present invention also provides a computer storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned control method for safe exit of a train are implemented. For details, please refer to the above description of the control method for the safe departure of the train, which will not be repeated here.

The various illustrative logic modules, and circuits described in connection with the embodiments disclosed herein may be implemented using general purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs), or other programmable Logic devices, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein are implemented or performed. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors cooperating with a DSP core, or any other such configuration.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integrated into the processor. The processor and storage medium may reside in the ASIC. The ASIC may reside in the user terminal. In the alternative, the processor and storage medium may reside in the user terminal as discrete components.

In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage medium can be any available medium that can be accessed by a computer. By way of example and not limitation, such computer-readable media may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage, or other magnetic storage devices, or can be used to carry or store instructions or data structures in the form of Any other medium that conforms to program code and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave , then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and disc as used herein includes compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk and blu-ray disc, where disks are often reproduced magnetically data, and discs reproduce the data optically with a laser. Combinations of the above should also be included within the scope of computer-readable media.

The preceding description is provided to enable any person skilled in the art to practice the various aspects described herein. However, it should be understood that the protection scope of the present invention should be determined by the appended claims, and should not be limited to the specific structures and components of the above-explained embodiments. Those skilled in the art can make various changes and modifications to the embodiments within the spirit and scope of the present invention, and these changes and modifications also fall within the protection scope of the present invention.

Claims

A control method for safe departure of a train, comprising:

in response to the train traveling to the segment transition area and the train being in a depot condition, outputting an alarm signal according to the operating state of the train, and/or

A traction blocking signal is output to the traction system of the train.
The control method according to claim 1, wherein outputting an alarm signal according to the running state of the train further comprises:

According to the position state of the train, the bow shoe switching warning signal in the warning signal is output; wherein

In response to the train running to the departure warning area in the section transition area, the bow shoe conversion early warning signal is output until it is determined that the train leaves the bow shoe conversion area in the section conversion area.
The control method according to claim 1, wherein outputting a traction blocking signal according to the running state of the train further comprises:

The traction blocking signal is output according to the position state of the train and the position state of the pantograph; wherein

In response to the train stopping in the bow-shoe conversion area of the section conversion area to perform bow-shoe conversion, further judging whether the pantograph of the train descends to a preset position;

In response to the pantograph not descending to the preset position, the traction blocking signal is output until it is determined that the pantograph has descended to the preset position.
The control method according to claim 3, wherein outputting an alarm signal according to the running state of the train further comprises:

Output the pantograph alarm signal in the alarm signal according to the position state of the pantograph; wherein

In response to the pantograph not descending to the preset position, the pantograph alarm signal is output until it is determined that the train has left the bow shoe transition area.
The control method of claim 1, wherein outputting the alarm signal further comprises:

Outputting the warning signal by auditory interaction; and/or

The warning signal is output through visual interaction.
The control method according to claim 1, wherein the control method further comprises:

Based on the vehicle position information and line section information of the train, it is determined whether the train is running to the section transition area, and whether the train is in a warehouse-out condition.
The control method according to claim 6, wherein judging whether the train is in a warehouse-out condition further comprises:

In response to judging that the train travels to the section switching area, further judging whether the line section information during the traveling process of the train is converted from the inner section to the outer section;

In response to the line section information during the traveling process of the train being converted from the inner section to the outer section, it is determined that the train is in a depot condition.
A control device for safe departure of a train, characterized in that the control device comprises:

memory; and

a processor connected to the memory; wherein

The processor is configured to implement the steps of the control method for safe departure of a train according to any one of claims 1-7.
A control system for safe departure of trains, characterized in that the control system includes:

The control device of claim 8;

Human-computer interaction device;

train signalling systems; and

Train traction systems; of which

The control device receives a train state signal output by the train signal system, outputs an alarm signal to the human-computer interaction device, and outputs a traction blocking signal to the train traction system.
A computer-readable medium on which computer-readable instructions are stored, the computer-readable instructions, when executed by a processor, implement the steps of the control method for safe train exit according to any one of claims 1-7 .