Urban rail train main track fault emergency disposal method, device and equipment and storage medium

Abstract

The invention relates to an urban rail train main track fault emergency disposal method, device and equipment and a storage medium. The method comprises the steps that all traction key conditions of an urban rail train are obtained; configuring the logic of each traction key condition, and determining an emergency disposal step corresponding to each traction key condition; and monitoring the signal data of the target urban rail train in real time, and when the signal data of the target urban rail train is matched with the logic of the traction key condition, determining the emergency disposal step of the target urban rail train according to the matched traction key condition. By monitoring the signal data of the target urban rail train in real time, the fault causing that the train cannot be pulled to run can be mastered in time, so that the corresponding emergency disposal steps are determined quickly and accurately, the emergency disposal time of the main track fault of the urban rail train is shortened, the emergency disposal efficiency is improved, and the safety of the urban rail train is improved. And the probability of rescue and delay caused by incapability of moving the car is effectively reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of urban rail trains, and in particular to an urban rail train mainline fault emergency handling method, device, equipment and storage medium. Background Art

[0002] With the acceleration of urbanization, my country's urban rail transit industry has developed rapidly. With the continuous increase in subway lines, the number of subway passengers and the number of trains, urban rail trains are becoming more and more important in urban transportation. Mainline operation refers to the process of normal operation along a specific railway line in accordance with the prescribed driving plan and in compliance with the corresponding signals and dispatching regulations. During the mainline operation of urban rail trains, if a vehicle failure occurs and the vehicle cannot be towed, it will cause train delays or rescue incidents, which will have a great impact on passengers. Emergency handling of urban rail train mainline failures is crucial to the safe and stable operation of trains.

[0003] When a mainline fault occurs in an urban rail train, it may be necessary to coordinate multiple fields such as vehicles, power supply, and signaling. Currently, the emergency guidance manual is mainly used, such as electronic display of the emergency guidance manual to the driver or technician for inquiry through the display unit of the urban rail train. This not only requires relevant support personnel to have rich experience and professional maintenance technology, but also takes a lot of time to analyze the corresponding fault scenario and find the corresponding emergency disposal operation. It is inefficient and difficult to solve a mainline fault within a limited time, which brings great challenges to the safe and stable operation of urban rail trains. Summary of the invention

[0004] The present invention provides a method, device, equipment and storage medium for emergency handling of a mainline fault of an urban rail train, so as to solve the problem of low efficiency of emergency handling in existing methods.

[0005] In a first aspect, the present disclosure provides an emergency handling method for a mainline fault of an urban rail train, comprising:

[0006] Obtain all key traction conditions of urban rail trains. Key traction conditions refer to conditions related to traction of urban rail trains.

[0007] Configure the logic of each key traction condition and determine the emergency response steps corresponding to each key traction condition. The configuration content includes the signal data required for the key traction condition and the logic of the condition being established;

[0008] The signal data of the target urban rail train is monitored in real time. When the signal data of the target urban rail train matches the logic of the key traction conditions, the emergency handling steps of the target urban rail train are determined according to the matched key traction conditions.

[0009] In some embodiments, all key traction conditions of the urban rail train are obtained, including:

[0010] All key traction conditions of the urban rail train are obtained according to the high-voltage power supply circuit, emergency brake circuit and traction permission circuit of the urban rail train.

[0011] In some embodiments, the method further comprises:

[0012] The determined emergency handling steps are displayed on a display device of the target urban rail train.

[0013] In some embodiments, the method further comprises:

[0014] The corresponding driver operation instruction is determined according to the matched key traction condition, and the determined driver operation instruction is displayed on a display device of the target urban rail train.

[0015] In some embodiments, the method further comprises:

[0016] In response to the staff's operating instructions, record the operating steps in the emergency response process and the status information of the target urban rail train.

[0017] In some embodiments, the method further comprises:

[0018] Update through configuration.

[0019] In a second aspect, the present disclosure provides an urban rail train mainline fault emergency handling device, comprising:

[0020] An acquisition module is used to acquire all key traction conditions of the urban rail train. The key traction conditions refer to conditions related to the traction of the urban rail train.

[0021] A configuration module is used to configure the logic of each traction key condition and determine the emergency response steps corresponding to each traction key condition. The configuration content includes the signal data required for the traction key condition and the logic of the condition being established;

[0022] The monitoring module is used to monitor the signal data of the target urban rail train in real time. When the signal data of the target urban rail train matches the logic of the traction key condition, the emergency handling steps of the target urban rail train are determined according to the matched traction key condition.

[0023] In a third aspect, the present disclosure provides a computer device, including a memory, a processor, and a computer program stored in the memory, wherein the processor executes the computer program to implement the steps of the method described in the above aspects.

[0024] In a fourth aspect, the present disclosure provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the method described in the above aspects when executed by a processor.

[0025] In a fifth aspect, the present disclosure provides a computer program product, including a computer program, which implements the steps of the method described in the above aspects when executed by a processor.

[0026] The present disclosure provides a method, device, equipment and storage medium for emergency handling of urban rail train mainline faults, which obtain all the key traction conditions of the urban rail train, and the key traction conditions refer to the conditions related to the traction of the urban rail train; configure the logic of each key traction condition, and determine the emergency handling steps corresponding to each key traction condition, and the configuration content includes the signal data required for the key traction condition and the logic of the condition; monitor the signal data of the target urban rail train in real time, and when the signal data of the target urban rail train matches the logic of the key traction condition, determine the emergency handling steps of the target urban rail train according to the matched key traction condition. By real-time monitoring of the signal data of the target urban rail train, the fault that causes the vehicle to be unable to be towed can be grasped in time, so as to quickly and accurately determine the corresponding emergency handling steps, shorten the time for emergency handling of urban rail train mainline faults, improve the efficiency of emergency handling, and effectively reduce the probability of rescue and delays due to the inability to move the train. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present disclosure will be described in more detail below based on embodiments and with reference to the accompanying drawings:

[0028] Figure 1 A schematic diagram of a flow chart of an emergency handling method for a mainline fault of an urban rail train provided in an embodiment of the present disclosure;

[0029] Figure 2 A schematic diagram of a key traction condition provided by an embodiment of the present disclosure;

[0030] Figure 3 A schematic structural diagram of an urban rail train mainline fault emergency handling device provided in an embodiment of the present disclosure.

[0031] In the drawings, the same reference numerals are used for the same components, and the drawings are not drawn to scale. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present disclosure, and to fully understand and implement how the present disclosure applies technical means to solve technical problems and achieve the corresponding technical effects, the technical solution in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only embodiments of a part of the present disclosure, not all of the embodiments. The embodiments of the present disclosure and the various features in the embodiments can be combined with each other without conflict, and the technical solutions formed are all within the scope of protection of the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present disclosure.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products, or devices.

[0034] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0035] During the operation of the urban rail train on the main line, if a vehicle failure occurs and the vehicle cannot be towed, it will cause train delays or rescue incidents. The previous vehicle emergency method was mainly based on the emergency instruction manual, which was electronically displayed to the driver or technician for inquiry. This not only requires the driver or technician to have rich experience and professional maintenance technology, but also takes a lot of time to analyze the emergency response measures, and the emergency response efficiency is low. In response to the failure of the urban rail train to be towed, the present application proposes a solution based on real-time monitoring of the key conditions for traction of the urban rail train. Based on this solution, the driver or technician can quickly locate the cause of the inability to move. Thereby improving the efficiency of emergency response and effectively reducing the probability of rescue and delays due to the inability to move the vehicle. The method provided by the present application will be described in detail through specific embodiments below.

[0036] Embodiment 1

[0037] Figure 1 The present invention provides a flow chart of an emergency handling method for a mainline fault of an urban rail train. Figure 1 As shown, the emergency handling method for urban rail train mainline fault provided in this embodiment may include:

[0038] S101. Acquire all key traction conditions of the urban rail train, where the key traction conditions refer to conditions related to the traction of the urban rail train.

[0039] In order to solve the problem that the urban rail train cannot be towed, in this embodiment, all the key traction conditions of the urban rail train are first obtained. The so-called key traction conditions refer to the conditions related to the traction of the urban rail train, that is, all the conditions that may affect the traction operation of the urban rail train. In some optional implementations, all the key traction conditions of the urban rail train are obtained, which may specifically include: obtaining all the key traction conditions of the urban rail train according to the high-voltage power supply circuit, emergency braking circuit and traction permission circuit of the urban rail train. In this embodiment, the traction motor vehicle conditions are sorted out from the aspects of the driver controller, door closing, tightening relief, brake availability, traction permission and high voltage establishment, and the obtained key traction conditions are as follows: Figure 2 shown. Figure 2 A schematic diagram of a key traction condition provided in an embodiment of the present disclosure.

[0040] S102: Configure the logic of each key traction condition and determine the emergency handling steps corresponding to each key traction condition. The configuration content includes the signal data required by the key traction condition and the logic of the condition being established.

[0041] After all the key traction conditions of the urban rail train are obtained, the logic of each key traction condition is configured, and the configuration content includes the signal data required by the key traction condition and the logic of the condition being established. The details are shown in Table 1.

[0042] Table 1

[0043]

[0044] In this embodiment, not only the logic of each traction key condition needs to be configured, but also the emergency handling steps corresponding to each traction key condition need to be determined. For example, emergency measures under various traction key conditions can be sorted out based on the vehicle emergency guidance manual and train vehicle principles. The details are shown in Table 2.

[0045] Table 2

[0046]

[0047] It is understandable that when the logical conditions of the key traction conditions are met, that is, when they are matched, the urban rail train may not be able to be pulled and run; when the logical conditions of the key traction conditions are not met, that is, when they are not matched, the urban rail train can be pulled and run normally. Therefore, in order to quickly handle the fault, it is necessary to determine the emergency handling steps corresponding to each key traction condition in this embodiment, so that when matching, the corresponding emergency handling steps can be provided to the staff.

[0048] S103: monitor the signal data of the target urban rail train in real time, and when the signal data of the target urban rail train matches the logic of the key traction condition, determine the emergency handling steps of the target urban rail train according to the matched key traction condition.

[0049] In order to timely discover the failure of the urban rail train to be able to traction operation, the signal data of the target urban rail train is monitored in real time in this embodiment. It can be understood that the signal data in this embodiment is data related to the traction of the urban rail train, including but not limited to: subway train speed, current station signal, next station signal, fault signal, door signal, command signal, bypass signal, traction signal, communication signal, power supply signal, brake signal, pressure signal, control mode signal and ambient temperature signal.

[0050] When the signal data of the target urban rail train matches the logic of the key traction conditions, that is, when a fault occurs that prevents the urban rail train from being able to be towed, the emergency handling steps of the target urban rail train can be quickly and accurately determined based on the matched key traction conditions, so as to handle the fault in time and avoid delays or rescue.

[0051] The emergency handling method for urban rail train mainline faults provided in this embodiment obtains all the key traction conditions of the urban rail train, and the key traction conditions refer to the conditions related to the traction of the urban rail train; configures the logic of each key traction condition, and determines the emergency handling steps corresponding to each key traction condition, and the configuration content includes the signal data required for the key traction condition and the logic of the condition being established; monitors the signal data of the target urban rail train in real time, and when the signal data of the target urban rail train matches the logic of the key traction conditions, determines the emergency handling steps of the target urban rail train according to the matched key traction conditions. By real-time monitoring of the signal data of the target urban rail train, it is possible to timely grasp the faults that cause the vehicle to be unable to be towed, so as to quickly and accurately determine the corresponding emergency handling steps, shorten the time for emergency handling of urban rail train mainline faults, improve the efficiency of emergency handling, and effectively reduce the probability of rescue and delays due to the inability to move the train.

[0052] Embodiment 2

[0053] On the basis of the above-mentioned embodiments, in order to further improve the efficiency of emergency handling, in the urban rail train mainline fault emergency handling method provided in this embodiment, the determined emergency handling steps are displayed on the display device of the target urban rail train.

[0054] In the prior art, the emergency instruction manual is electronically displayed to the driver or technician for inquiry, and inquiry, judgment, and fault location all take a lot of time, which is inefficient. In this embodiment, the emergency handling steps of the target urban rail train determined according to the matched traction key conditions are displayed on the display device of the target urban rail train, so that the driver or technician can obtain the corresponding emergency handling steps in the shortest time without inquiry, judgment, or location, which is fast and accurate.

[0055] Furthermore, the emergency handling method for urban rail train mainline fault provided by this embodiment also includes: determining the corresponding driver operation instruction according to the matched traction key condition, and displaying the determined driver operation instruction on the display device of the target urban rail train. For example, the driver operation instruction can be sorted out according to the vehicle operation manual and the train vehicle principle, and the conditions for the driver operation instruction to be established can be configured based on the template shown in Table 3.

[0056] Table 3

[0057]

[0058] Embodiment 3

[0059] It should be noted that the main purpose of emergency handling is not to affect the operation of the main line and enable the urban rail train to continue to run, rather than to solve all faults. Therefore, when the driver performs relevant processing according to the prompts of the emergency handling steps and enables the urban rail train to run, it does not mean that the fault is completely eliminated. Therefore, in order to facilitate further elimination of faults in the future, on the basis of the above embodiments, the urban rail train mainline fault emergency handling method provided in this embodiment also includes: responding to the operating instructions of the staff, recording the operating steps in the emergency handling process and the status information of the target urban rail train, so as to facilitate subsequent inquiries when eliminating the fault.

[0060] If there are subsequent related changes or extensions, they can be quickly modified and executed through a configuration method. That is, the urban rail train mainline fault emergency handling method provided by this embodiment also includes: updating through configuration.

[0061] Embodiment 4

[0062] On the basis of the above-mentioned embodiments, this embodiment provides an emergency handling device for mainline faults of urban rail trains. Figure 3This is a schematic diagram of the structure of an emergency handling device for a mainline fault of an urban rail train provided by an embodiment of the present disclosure. Figure 3 As shown, the urban rail train mainline fault emergency handling device 30 provided in this embodiment may include: an acquisition module 301, a configuration module 302 and a monitoring module 303.

[0063] An acquisition module 301 is used to acquire all key traction conditions of the urban rail train, where the key traction conditions refer to conditions related to the traction of the urban rail train;

[0064] Configuration module 302, used to configure the logic of each traction key condition and determine the emergency handling steps corresponding to each traction key condition, the configuration content includes the signal data required for the traction key condition and the logic of the condition being established;

[0065] The monitoring module 303 is used to monitor the signal data of the target urban rail train in real time. When the signal data of the target urban rail train matches the logic of the key traction condition, the emergency handling steps of the target urban rail train are determined according to the matched key traction condition.

[0066] The device of this embodiment can be used to perform Figure 1 The technical solution of the method embodiment shown has similar implementation principles and technical effects, which will not be repeated here.

[0067] In some embodiments, the acquisition module 301 is used to acquire all the key traction conditions of the urban rail train, which may specifically include:

[0068] All key traction conditions of the urban rail train are obtained according to the high-voltage power supply circuit, emergency brake circuit and traction permission circuit of the urban rail train.

[0069] In some embodiments, the urban rail train mainline fault emergency handling device 30 may also include a display module (not shown in the figure) for displaying the determined emergency handling steps.

[0070] In some embodiments, the display module is further used to display the driver's operating instructions determined according to the matched traction critical conditions.

[0071] In some embodiments, the urban rail train mainline fault emergency handling device 30 may also include a recording module (not shown in the figure) for responding to the operating instructions of the staff and recording the operating steps in the emergency handling process and the status information of the target urban rail train.

[0072] In some embodiments, updating is performed by way of configuration.

[0073] Embodiment 5

[0074] Based on the above embodiments, this embodiment provides an application example. During the operation of a subway train, if a vehicle failure occurs and the vehicle cannot be towed, it will cause a train delay or a rescue incident. This solution proposes a solution to guide technicians or drivers to quickly handle the above faults, so as to reduce the probability of delays and rescue incidents, and provide guarantee for the stable operation of the train line.

[0075] The specific steps are detailed as follows:

[0076] S01 (sorting out traction conditions): mainly sorting out all conditions related to train traction based on technical data on high-voltage power supply circuit, emergency brake circuit, traction permission circuit, etc., such as Figure 2 shown.

[0077] S02 (Configure traction condition logic): Based on the traction conditions sorted out in S01, configure the logic of each traction condition in the format of the following table. The main configuration conditions include the required signal quantity, the logic of the condition, and the properties of the node. See Table 1.

[0078] S03 (sort out emergency measures for traction conditions): sort out emergency measures under various conditions based on the vehicle emergency instruction manual and train vehicle principles.

[0079] S04 (Configure emergency prompts corresponding to traction conditions): Based on the content of S03 and the template in the table below, configure the corresponding handling steps under emergency conditions, as shown in Table 2.

[0080] S21 (sort out the driver's operating instructions): sort out the relevant instructions of the train according to the vehicle operating manual and train vehicle principles.

[0081] S22 (Configure driver operation instructions): Based on the contents sorted out in S21, configure the conditions for the establishment of instructions based on the following templates, as shown in Table 3.

[0082] S05 (Import system to execute): Import the above configuration table into the system to execute.

[0083] This solution is implemented in the form of configuration. If there are subsequent related changes or extensions, it can also be quickly modified and executed through the configuration method.

[0084] Compared with the previous vehicle emergency method, which is mainly based on the emergency instruction manual, the emergency instruction manual is electronically displayed to the driver or technician for query. The solution proposed in this solution based on real-time monitoring of key conditions of train traction can allow the driver or technician to quickly locate the cause of the immobility, and can guide the driver or technician to quickly deal with it according to the cause, improve the efficiency of emergency handling, and effectively reduce the probability of rescue and delays caused by immobility.

[0085] Embodiment 6

[0086] On the basis of the above embodiments, this embodiment provides a computer device, including a memory, a processor, and a computer program stored in the memory, wherein the processor executes the computer program to implement the steps of the method described in the above embodiments.

[0087] In some implementations of this embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the method described in the above embodiment are implemented.

[0088] In some implementations of this embodiment, a computer program product is provided, including a computer program, which implements the steps of the method described in the above embodiment when executed by a processor.

[0089] The processor may include, but is not limited to, one or more processors or microprocessors, etc. Each processor may be an application specific integrated circuit (ASIC), a digital signal processor (DSP), a digital signal processing device (DSPD), a programmable logic device (PLD), a field programmable gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components to execute the methods in the above embodiments.

[0090] The computer-readable storage medium may be implemented by any type of volatile or non-volatile storage device or a combination thereof, and the computer-readable storage medium may include but is not limited to, for example, random access memory (RAM), read-only memory (ROM), flash memory, EPROM memory, EEPROM memory, registers, computer storage media (e.g., hard disk, floppy disk, solid-state drive, removable disk, CD-ROM, DVD-ROM, Blu-ray disc, etc.).

[0091] The computer-readable storage medium may also store at least one computer executable program / instruction, which may be, for example, a computer-readable instruction. The computer-readable storage medium includes, but is not limited to, for example, a volatile memory and / or a non-volatile memory. The volatile memory may include, for example, a random access memory (RAM) and / or a cache memory (cache), etc. The computer-readable storage medium may include, for example, a read-only memory (ROM), a hard disk, a flash memory, etc. For example, a non-transitory computer-readable storage medium may be connected to a computing device such as a computer, and then, when the computing device runs the computer-readable instructions stored on the computer-readable storage medium, the various methods described above may be performed.

[0092] In addition, the computer device may also include (but not limited to) a data bus, an input / output (I / O) bus, a display, and input / output devices (eg, keyboard, mouse, speaker, etc.), etc.

[0093] The processor may communicate with external devices via an I / O bus via a wired or wireless network.

[0094] In one embodiment, the at least one computer executable instruction may also be compiled into or constitute a software product / computer program product, wherein one or more computer executable instructions are executed by a processor to perform the various functions and / or method steps in the embodiments described in the present technology.

[0095] In the embodiments provided in the present disclosure, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to multiple embodiments of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the above-mentioned module, program segment or a part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0096] It should be noted that in the present disclosure, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element limited by the sentence "includes a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0097] Although the embodiments disclosed in the present disclosure are as above, the above contents are only embodiments adopted for facilitating the understanding of the present disclosure and are not intended to limit the present disclosure. Any technician in the technical field to which the present disclosure belongs can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in the present disclosure, but the scope of patent protection of the present disclosure shall still be subject to the scope defined in the attached claims.

Claims

1. An emergency handling method for urban rail train mainline fault, characterized in that: include: Obtain all key traction conditions of the urban rail train, where the key traction conditions refer to conditions related to the traction of the urban rail train; Configure the logic of each key traction condition and determine the emergency response steps corresponding to each key traction condition. The configuration content includes the signal data required for the key traction condition and the logic of the condition being established; The signal data of the target urban rail train is monitored in real time, and when the signal data of the target urban rail train matches the logic of the key traction condition, the emergency handling steps of the target urban rail train are determined according to the matched key traction condition.

2. The method according to claim 1, characterized in that The acquisition of all key traction conditions of the urban rail train includes: All key traction conditions of the urban rail train are obtained according to the high-voltage power supply circuit, emergency brake circuit and traction permission circuit of the urban rail train.

3. The method according to claim 1, characterized in that: The method further comprises: The determined emergency handling steps are displayed on a display device of the target urban rail train.

4. The method according to claim 1, characterized in that: The method further comprises: The corresponding driver operation instruction is determined according to the matched key traction condition, and the determined driver operation instruction is displayed on the display device of the target urban rail train.

5. The method according to claim 1, characterized in that The method further comprises: In response to the operating instructions of the staff, the operating steps in the emergency handling process and the status information of the target urban rail train are recorded.

6. The method according to any one of claims 1 to 5, characterized in that: The method further comprises: Update through configuration.

7. An emergency handling device for urban rail train mainline fault, characterized in that: include: An acquisition module, used to acquire all key traction conditions of the urban rail train, wherein the key traction conditions refer to conditions related to the traction of the urban rail train; A configuration module is used to configure the logic of each traction key condition and determine the emergency response steps corresponding to each traction key condition. The configuration content includes the signal data required for the traction key condition and the logic of the condition being established; The monitoring module is used to monitor the signal data of the target urban rail train in real time. When the signal data of the target urban rail train matches the logic of the key traction condition, the emergency handling steps of the target urban rail train are determined according to the matched key traction condition.

8. A computer device comprising a memory, a processor and a computer program stored in the memory, characterized in that: The processor executes the computer program to implement the steps of the method according to any one of claims 1 to 6.

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

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

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