Train inertia energy-saving control method and device, electronic equipment and storage medium

Abstract

The invention provides a train inertia energy-saving control method and device, electronic equipment and a storage medium, and the train inertia energy-saving control method comprises the steps: obtaining a first state of a train according to train inertia energy-saving control; when the first state meets a first preset condition, the train enters a state of an inertia control strategy, and the inertia control strategy is used for representing inertia treatment on the traction equipment; the train in the inertia control strategy is monitored in real time, and a second state is obtained; when the second state meets a second preset condition, the train exits the inertia control strategy; and dynamically displaying the change of the train state and the control strategy. The method has the beneficial effects that a green energy-saving control method is provided for a train control system; under the traction working condition, the energy-saving effect of the train can be achieved, a traction system can be protected, overtemperature of a motor is prevented, and meanwhile the analysis efficiency of accumulated data of the train is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rail transit train control, and in particular, to a train inertia energy-saving control method, device, electronic device and storage medium. Background Art

[0002] During the normal operation of a train in the signal control mode, attention is often only paid to the normal operation of functions such as train traction and braking and the timeliness of the train operation diagram, and the green energy-saving control method of the train is not considered.

[0003] The following problems exist in the prior art during operation:

[0004] (1) When the train is normally in traction, it is actually not necessary for all traction systems to provide power simultaneously to ensure the normal operation of the train. When all traction is engaged, each traction device has traction energy consumption. Moreover, when the temperature of a certain traction motor is relatively high but not yet in a fault state, the traction command still needs to be executed, which will cause the temperature to rise further and may damage the motor.

[0005] (2) Currently, when the train conducts cumulative mileage, cumulative energy consumption statistics and human-machine display, only the total cumulative value of a train can be statistically displayed. When the train needs to count a certain period of time, or only count the cumulative data of specific test conditions and compare it with the data of normal conditions, manual statistics and comparison are required, which is inefficient and error-prone. Summary of the Invention

[0006] The main purpose of the embodiments of the present invention is to propose a train inertia energy-saving control method, device, electronic device and storage medium, which can effectively reduce the train energy consumption and prevent the traction system from overheating while taking into account the normal operation efficiency of the train.

[0007] One aspect of the present invention provides a train inertia energy-saving control method, including:

[0008] Obtaining a first state of the train according to the train inertia energy-saving control, where the first state includes the train speed, the first traction device fault state and the first authority control instruction;

[0009] When the first state meets the first preset condition, the train enters the state of the inertia control strategy, and the inertia control strategy is used to represent the inertia processing of the traction device;

[0010] Real-time monitoring is performed on the train in the inertia control strategy to obtain a second state, where the second state includes the second traction device fault state, the second authority control instruction and the traction device temperature state;

[0011] When the second state meets the second preset condition, the train exits the inertia control strategy.

[0012] According to the described train inertial energy-saving control method, obtaining the first state of the train according to train inertial energy-saving control includes:

[0013] Collect the train speed and the first traction equipment failure state through a collection device. When the train speed is zero-speed stop and the traction equipment is fault-free, and according to the first authority control instruction, the train enters the state of the inertial control strategy for a preset time period.

[0014] According to the described train inertial energy-saving control method, when the first state meets the first preset condition, making the train enter the state of the inertial control strategy includes:

[0015] Collect the temperature of the traction inverter of the traction device, and perform inertial control strategy processing on the traction inverter with the highest temperature, so that the traction inverter with the highest temperature only executes electric braking force and does not execute traction force. The collection of the temperature of the traction inverter is in a dynamic manner. When the traction inverter with the highest temperature changes, switch the execution target of the inertial control strategy instruction.

[0016] According to the described train inertial energy-saving control method, the method further includes:

[0017] When the temperatures of multiple traction inverters are the same and are the highest temperature, randomly select any one traction inverter to perform inertial control strategy processing, and, when the train arrives at a station each time, replace the traction inverter that executes the inertial control strategy.

[0018] According to the described train inertial energy-saving control method, real-time monitoring of the train in the inertial control strategy to obtain the second state includes:

[0019] Real-time collect the second traction equipment failure state, the second authority control instruction and the traction equipment temperature state, and collect the cumulative mileage and cumulative energy consumption of the train entering the inertial control strategy according to the start time and stop time of the inertial control strategy.

[0020] According to the described train inertial energy-saving control method, when the second state meets the second preset condition, making the train exit the inertial control strategy includes:

[0021] When any one of the second traction equipment failure state being any failure state, the authority control instruction to exit the inertial control strategy, and the number of traction inverters exceeding the temperature protection value exceeding the preset number is satisfied, exit the inertial control strategy.

[0022] According to the described train inertial energy-saving control method, the method further includes:

[0023] Dynamically display at least one of the train speed, the failure state of the first traction device, the failure state of the first traction device, the temperature of the traction inverter, the traction inverter implementing the coasting control strategy, and the energy saving comparison analysis of the train with or without implementing the coasting control strategy.

[0024] Another aspect of the embodiments of the present invention provides a train coasting energy saving control device, including:

[0025] A first module, configured to obtain a first state of the train according to the train coasting energy saving control, where the first state includes the train speed, the failure state of the first traction device, and the first authority control instruction;

[0026] A second module, configured to make the train enter the state of the coasting control strategy when the first state meets a first preset condition, where the coasting control strategy is used to represent the coasting treatment of the traction device;

[0027] A third module, configured to perform real-time monitoring on the train in the coasting control strategy to obtain a second state, where the second state includes the failure state of the second traction device, the second authority control instruction, and the temperature state of the traction device;

[0028] A fourth module, configured to make the train exit the coasting control strategy when the second state meets a second preset condition, and display the train state through an interaction interface.

[0029] Another aspect of the embodiments of the present invention provides an electronic device, including a processor and a memory;

[0030] The memory is used to store a program;

[0031] The processor executes the program to implement the method described above.

[0032] The embodiments of the present invention also disclose a computer program product or a computer program, which includes computer instructions stored in a computer-readable storage medium. The processor of the computer device can read the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to make the computer device execute the method described above.

[0033] The beneficial effects of the present invention are as follows: It provides an efficient green energy saving control method for the train control system. It can achieve energy saving effects under traction conditions, protect the traction system, prevent the motor from overheating, and at the same time improve the analysis efficiency of the train cumulative data. Description of the Drawings

[0034] The above and / or additional aspects and advantages of the present invention will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0035] Figure 1 It is a schematic diagram of the train coasting energy-saving control process according to an embodiment of the present invention.

[0036] Figure 2 It is a schematic diagram of the traction and coasting control strategy processing flow according to an embodiment of the present invention.

[0037] Figure 3 It is a schematic diagram of the vehicle controller logic processing flow according to an embodiment of the present invention.

[0038] Figure 4 It is a schematic diagram of the train coasting energy-saving control device according to an embodiment of the present invention. Detailed implementation manners

[0039] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. In the following description, the suffixes such as "module", "component" or "unit" used to represent elements are only for the convenience of describing the present invention, and they do not have any specific meaning by themselves. Therefore, "module", "component" or "unit" can be used interchangeably. "First", "second", etc. are only used to distinguish technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features. In the following description, the consecutive numbering of method steps is for the convenience of review and understanding. Combining the overall technical solution of the present invention and the logical relationship between each step, adjusting the implementation order between steps will not affect the technical effect achieved by the technical solution of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0040] Refer to Figure 1 , where Figure 1 It is a schematic diagram of the train coasting energy-saving control process according to an embodiment of the present invention. It includes, but is not limited to, steps S100 to S400:

[0041] S100. According to the train coasting energy-saving control, obtain the first state of the train. The first state includes the train speed, the first traction equipment failure state, and the first permission control instruction.

[0042] In some embodiments, the first state is used to determine whether the train can perform the coasting control strategy, where the train speed, the first traction equipment failure state, and the first permission control instruction represent the speed of the train before it enters, whether there is a failure in the traction equipment, and the operation instruction with the permission to enter the coasting control strategy.

[0043] S200. When the first state meets the first preset condition, the train enters the state of the inert control strategy, and the inert control strategy is used to represent the inert treatment of the traction equipment.

[0044] In some embodiments, the first preset condition is as follows:

[0045] (1) The train is in the zero-speed parking state;

[0046] (2) All traction equipment is working properly without light, medium, or heavy faults;

[0047] (3) The instruction to enter the braking inert control is set in the man-machine interface.

[0048] Exemplarily, it is required to meet all the above conditions to enter and lock the state, otherwise, it cannot enter and corresponding prompts will be given.

[0049] In some embodiments, referring to Figure 2 the schematic diagram of the processing flow of the traction inert control strategy, it includes but is not limited to steps S210 to S250:

[0050] S210. When the state of the train meets the first preset condition, collect the temperatures of all traction inverters of the traction equipment;

[0051] S220. Make the traction inverter with the highest temperature enter the inert control strategy, and the inert control strategy makes the traction inverter only execute the electric braking force and not the traction force, and keeps other traction inverters working normally.

[0052] In some embodiments, collect the temperature of the traction inverter of the traction device (it can also be the temperature of the inverter module), and perform the inert control strategy processing on the traction inverter with the highest temperature, so that the traction inverter with the highest temperature only executes the electric braking force and not the traction force. Among them, the collection of the temperature of the traction inverter is in a dynamic manner. When the traction inverter with the highest temperature changes, switch the execution target of the inert control strategy instruction.

[0053] S230. Keep collecting the temperatures of all traction inverters.

[0054] S240. When there are multiple traction inverters at the highest temperature, randomly select one of them to execute the inert control strategy.

[0055] S250. Each time the train arrives at a station, switch the traction inverter that executes the inert control strategy.

[0056] It can be understood that this selection logic will be automatically updated once every time the train arrives at a station to ensure that the traction entering the inert control is not the one with the highest temperature fixedly.

[0057] S300, perform real-time monitoring on a train under an inert control strategy to obtain a second state, where the second state includes a second traction equipment failure state, a second authority control instruction, and a traction equipment temperature state.

[0058] S400, when the second state meets a second preset condition, cause the train to exit the inert control strategy.

[0059] In some embodiments, when any one of the following conditions is met: the second traction equipment failure state is any failure state, the authority control instruction to exit the inert control strategy, or the number of traction inverters exceeding the temperature protection value exceeds a preset number, the inert control strategy is exited.

[0060] In some embodiments, the second state is that the train is under an inert control strategy, and the conditions for exiting the inert control strategy of the traction operating mode include:

[0061] (1) Any traction system has reported a light, medium, or heavy fault (abnormal exit), where the traction system includes multiple traction equipment;

[0062] (2) When the train is at zero speed, an instruction to exit the braking inert control is set on the man-machine interface (normal exit);

[0063] (3) When the temperature of the inverters reported by a specific number of traction systems is greater than a preset protection temperature value (protective exit).

[0064] In some embodiments, the technical solution of the present invention further includes dynamically displaying at least one of the train speed, the first traction equipment failure state, the first traction equipment failure state, the traction inverter temperature, the traction inverters implementing the inert control strategy, and the energy-saving comparison analysis of the train with or without implementing the inert control strategy.

[0065] In some embodiments, when a certain traction inverter enters the inert control mode, corresponding display prompts will be made on the man-machine interface.

[0066] In some embodiments, in a corresponding interface of the HMI (human-machine interface), such as the cumulative data interface, while keeping the original cumulative logic of the total cumulative mileage and energy consumption unchanged, two setting areas can be added. One area can be used to set and display the instructions and data of the normal operating mode of the train, and the other area is used to set and display the instructions and data of the special operating mode of the train, such as the test data of the traction coasting mode in this article.

[0067] Both areas can start and stop the statistics and display of cumulative data through the following two setting modes:

[0068] (1) Set the start and stop time periods (or other conditions) for cumulative data statistics;

[0069] (2) Through the start and stop command buttons;

[0070] In addition, the HMI has a clear reset button, and the cumulative data can be reset to zero by clicking this button.

[0071] In some embodiments, a cumulative data analysis strategy is further included. To confirm the effectiveness of the coasting control strategy under traction conditions, it is necessary to statistically analyze the cumulative mileage and cumulative energy consumption of the train under the non-traction coasting control strategy and the traction coasting control strategy respectively, so as to compare their effects.

[0072] In some embodiments, referring to Figure 3 the schematic diagram of the vehicle controller logic (VCU) processing flow shown, which includes but is not limited to steps S510 to S520:

[0073] S510, obtain the permission control instruction for entering or exiting the coasting control strategy of the HMI, record the mileage and energy consumption at startup, and dynamically display them on the HMI interface.

[0074] In some embodiments, when the vehicle controller of the train receives the setting instruction of the HMI: If it is a direct start / stop button instruction, when receiving the start instruction, start to count the cumulative mileage and cumulative energy consumption, and real-time feedback to the HMI for corresponding display. When receiving the stop instruction, pause the accumulation. When starting again, the accumulation can continue. The accumulated mileage and energy consumption data can be saved when the power is off, and the start / stop time can be recorded and displayed. When receiving the reset instruction of the HMI, the cumulative data is cleared.

[0075] In some embodiments, if the HMI sets the start / stop time period, the start time should be less than the stop time. When the VCU detects that the train first enters the set start time, start to count the cumulative mileage and cumulative energy consumption, and real-time feedback to the HMI for corresponding display. When detecting that the train first enters the set stop time, stop the accumulation. The accumulated mileage and energy consumption data can be saved when the power is off, and the start / stop time can be recorded and displayed. When receiving the reset instruction of the HMI, the cumulative data is cleared.

[0076] S520, according to the start / stop time period of the coasting control strategy, count the total mileage record and total energy consumption record of the start / stop time period, and display the comparison result on the HMI interface according to the preset comparison conditions.

[0077] In some embodiments, after the settings of the HMI, the VCU executes the set conditions, calculates the corresponding cumulative data according to the train operation data for power-off storage, and at the same time feeds back the real-time data to the HMI for result display. By comparing the comparison conditions of the data in the normal and test areas, the energy consumption value under the same cumulative mileage can be clearly analyzed.

[0078] Figure 4It is a diagram of the train inertial energy-saving control analysis device according to an embodiment of the present invention. The device includes a first module 110, a second module 420, a third module 430, and a fourth module 440.

[0079] Among them, the first module is used to obtain the first state of the train according to the train inertial energy-saving control. The first state includes the train speed, the first traction equipment failure state, and the first authority control instruction. The second module is used to make the train enter the state of the inertial control strategy when the first state meets the first preset condition. The inertial control strategy is used to represent the inertial treatment of the traction equipment. The third module is used to monitor the train in the inertial control strategy in real time to obtain the second state. The second state includes the second traction equipment failure state, the second authority control instruction, and the traction equipment temperature state. The fourth module is used to make the train exit the inertial control strategy when the second state meets the second preset condition.

[0080] Exemplarily, with the cooperation of the first module in the device, the embodiment device can implement any one of the foregoing train inertial energy-saving control methods, that is, obtain the first state of the train according to the train inertial energy-saving control. The first state includes the train speed, the first traction equipment failure state, and the first authority control instruction. When the first state meets the first preset condition, make the train enter the state of the inertial control strategy. The inertial control strategy is used to represent the inertial treatment of the traction equipment. Monitor the train in the inertial control strategy in real time to obtain the second state. The second state includes the second traction equipment failure state, the second authority control instruction, and the traction equipment temperature state. When the second state meets the second preset condition, make the train exit the inertial control strategy. The beneficial effects of the present invention are: providing a green energy-saving control method for the train control system; achieving the energy-saving effect of the train under the traction condition, protecting the traction system, preventing the motor from overheating, and improving the analysis efficiency of the train cumulative data at the same time.

[0081] An embodiment of the present invention also provides an electronic device, which includes a processor and a memory;

[0082] The memory stores a program;

[0083] The processor executes the program to execute the foregoing train inertial energy-saving control method; the electronic device has the function of carrying and running the software system for train inertial energy-saving control provided by the embodiment of the present invention. For example, a personal computer, a minicomputer, a mainframe, a workstation, a network or a distributed computing environment, a separate or integrated computer platform, or communicating with charged particle tools or other imaging devices, etc.

[0084] An embodiment of the present invention also provides a computer-readable storage medium. The storage medium stores a program, and the program is executed by a processor to implement the train inertial energy-saving control method as described above.

[0085] In some alternative embodiments, the functions / operations recited in the block diagrams may not occur in the order presented in the operational illustrations. For example, depending on the functions / operations involved, two blocks shown in succession may actually be executed substantially simultaneously or the blocks may sometimes be executed in the reverse order. Additionally, the embodiments presented and described in the flowcharts of the present invention are provided by way of example in order to provide a more comprehensive understanding of the technology. The disclosed methods are not limited to the operations and logical flows presented herein. Alternative embodiments are contemplated in which the order of various operations is altered and in which sub-operations described as part of a larger operation are performed independently.

[0086] Embodiments of the present invention also disclose a computer program product or a computer program, which includes computer instructions stored in a computer-readable storage medium. The processor of the computer device can read the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the foregoing train coasting energy-saving control method.

[0087] Furthermore, although the present invention has been described in the context of functional modules, it should be understood that, unless otherwise stated to the contrary, one or more of the functions and / or features described may be integrated in a single physical device and / or software module, or one or more functions and / or features may be implemented in separate physical devices or software modules. It should also be understood that a detailed discussion of the actual implementation of each module is not necessary for an understanding of the present invention. Rather, given the attributes, functions, and internal relationships of the various functional modules in the devices disclosed herein, the actual implementation of the modules will be understood within the ordinary skill of an engineer. Thus, those skilled in the art can implement the present invention as set forth in the claims without undue experimentation. It should also be understood that the specific concepts disclosed are merely illustrative and are not intended to limit the scope of the present invention, which is determined by the full scope of the appended claims and their equivalents.

[0088] When the above-mentioned functions are implemented in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROMs), random access memories (RAMs), magnetic disks, or optical discs that can store program codes.

[0089] The logic and / or steps represented in the flowchart or described in other ways herein, for example, can be considered as a definite sequence list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device), or in combination with these instruction execution systems, apparatus, or devices. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

[0090] More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection parts (electronic devices) having one or more wirings, portable computer disk cartridges (magnetic devices), random access memories (RAMs), read-only memories (ROMs), erasable programmable read-only memories (EPROMs or flash memories), optical fiber devices, and portable compact disc read-only memories (CDROMs). Additionally, the computer-readable medium can even be paper or other suitable media on which the program can be printed, because the program can be obtained electronically, for example, by optically scanning the paper or other media, then editing, interpreting, or otherwise processing it as appropriate, and then storing it in a computer memory.

[0091] It should be understood that various parts of the present invention can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logic functions on data signals, application specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), and the like.

[0092] In the description of this specification, the descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0093] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

[0094] The above has specifically described the preferred embodiments of the present invention, but the present invention is not limited to the described embodiments. Those skilled in the art can also make various equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A train coasting energy-saving control method, characterized in that, Including: According to the train coasting energy-saving control, obtain the first state of the train, where the first state includes the train speed, the first traction equipment failure state, and the first authority control instruction; When the first state meets the first preset condition, make the train enter the state of the coasting control strategy, where the coasting control strategy is used to represent the coasting treatment of the traction equipment; Monitor the train in the coasting control strategy in real time to obtain the second state, where the second state includes the second traction equipment failure state, the second authority control instruction, and the traction equipment temperature state; When the second state meets the second preset condition, make the train exit the coasting control strategy.

2. The train coasting energy-saving control method according to claim 1, characterized in that, The obtaining the first state of the train according to the train coasting energy-saving control includes: Collect the train speed and the first traction equipment failure state through a collection device. When the train speed is zero-speed stop and the traction equipment is fault-free, and according to the first authority control instruction, make the train enter the state of the coasting control strategy for a preset time period.

3. The train coasting energy-saving control method according to claim 1, characterized in that, When the first state meets the first preset condition, making the train enter the state of the coasting control strategy includes: Collect the temperature of the traction inverter of the traction device, and perform coasting control strategy processing on the traction inverter with the highest temperature, so that the traction inverter with the highest temperature only executes electric braking force and does not execute traction force. Among them, the collection of the temperature of the traction inverter is in a dynamic manner. When the traction inverter with the highest temperature changes, switch the execution target of the coasting control strategy instruction.

4. The train coasting energy-saving control method according to claim 3, characterized in that, The method further includes: When the temperatures of multiple traction inverters are the same and are the highest temperature, randomly select any one traction inverter to perform coasting control strategy processing, and, when the train arrives at a station each time, replace the traction inverter that executes the coasting control strategy.

5. The train coasting energy-saving control method according to claim 3, characterized in that, The monitoring the train in the coasting control strategy in real time to obtain the second state includes: Collect the second traction equipment failure state, the second authority control instruction, and the traction equipment temperature state in real time, and collect the cumulative mileage and cumulative energy consumption of the train entering the coasting control strategy according to the start time and stop time of the coasting control strategy.

6. The train coasting energy-saving control method according to claim 5, characterized in that, When the second state meets the second preset condition, making the train exit the coasting control strategy includes: When any one of the second traction equipment failure state being any failure state, the authority control instruction to exit the coasting control strategy, and the number of traction inverters exceeding the temperature protection value exceeding the preset number is satisfied, exit the coasting control strategy.

7. The train coasting energy-saving control method according to claim 5, characterized in that, The method further includes: Dynamically display at least one of the train speed, the first traction equipment failure state, the first traction equipment failure state, the traction inverter temperature, the traction inverter that executes the coasting control strategy, and the energy-saving comparison analysis of the train that executes the coasting control strategy.

8. A train coasting energy-saving control device, characterized in that, Including: A first module for obtaining the first state of the train according to the train coasting energy-saving control, where the first state includes the train speed, the first traction equipment failure state, and the first authority control instruction; A second module, configured to cause the train to enter a state of an inert control strategy when the first state meets a first preset condition, where the inert control strategy is used to represent inert treatment of traction equipment; A third module, configured to perform real-time monitoring on a train in the inert control strategy to obtain a second state, where the second state includes a second traction equipment failure state, a second authority control instruction, and a traction equipment temperature state; A fourth module, configured to cause the train to exit the inert control strategy when the second state meets a second preset condition, and display the train state through an interaction interface.

9. An electronic device, characterized in that, It includes a processor and a memory; The memory is used to store programs; The processor executes the program to implement the train inert energy-saving control method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, The storage medium stores a program, and the program is executed by the processor to implement the train inert energy-saving control method according to any one of claims 1-7.

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