Axle counter reset method and device

By acquiring the axle occupancy status of the train section and the axle count collected by the axle counter, a reset command is automatically generated to achieve automatic reset of the axle counter, solving the problem of untimely manual reset in the existing technology and improving the automation level and operational efficiency of urban rail transit.

CN115782957BActive Publication Date: 2025-10-28CRSC URBAN RAIL TRANSIT TECH CO LTD
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Patent Information

Application Number
CN202211414379.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-11-11
Publication Date
2025-10-28
Estimated Expiration
2042-11-11

AI Technical Summary

Technical Problem

In existing technologies, when axle counting equipment malfunctions, it requires real-time manual observation and resetting, resulting in low automation levels and untimely resetting in urban rail transit, thus reducing operational efficiency.

Method used

By acquiring the axle occupancy status of the train section and the axle count collected by the axle counter, a reset command is automatically generated to achieve automatic reset of the axle counter. The axle counts of the first and second type axle counters at different locations in the train section are used to determine whether to reset.

Benefits of technology

The automatic reset of the axle counter has been achieved, which has improved the operational efficiency and automation of the CBTC system, reduced the need for manual intervention, and improved security.

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Abstract

This invention provides an axle counter reset method and apparatus. The axle counter reset method includes: acquiring the axle occupancy status of a train section, and the axle counts collected by a first type of axle counter and a second type of axle counter when a train passes through the train section; obtaining a reset command based on one or more of the axle occupancy status, the axle counts collected by the first type of axle counter, and the axle counts collected by the second type of axle counter, wherein the reset command is used to instruct the axle counters of the train section to reset. The method of this invention improves the automation level of the CBTC system and eliminates the need for manual intervention, thereby enhancing safety.
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Description

Technical Field

[0001] This invention relates to the field of axle resetting technology, and in particular to a method and apparatus for axle resetting. Background Technology

[0002] Currently, the restoration of faults in axle counting sections of urban rail transit plays a crucial role in the operation of rail transit systems, whether fixed or mobile block signaling systems.

[0003] In related technologies, when the axle counting equipment malfunctions or the axle counting data transmission is incorrect, resulting in axle occupancy, it is necessary to manually observe the axle counting fault in real time through the Automatic Train Supervision (ATS) interface and manually reset it. The degree of automation is low and the reset is not timely, which reduces the operating efficiency of the line. Summary of the Invention

[0004] This invention provides an axle counter reset method and apparatus to address the shortcomings of existing technologies that rely on manual reset when axle occupancy occurs in train sections, which reduces the automation level of urban rail transit. This invention enables timely reset of axle occupancy in train sections, thereby improving the operational efficiency of the CBTC system.

[0005] This invention provides a method for resetting axle counters, comprising:

[0006] The axle occupancy status of the train section is obtained, and the axle counts collected by the first type of axle counter and the second type of axle counter when the train passes through the train section, respectively. The first type of axle counter is located at the end of the train section, and the second type of axle counter is adjacent to the first type of axle counter and is away from the train section.

[0007] The reset command is obtained based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter. The reset command is used to instruct the axle counters of the train section to reset.

[0008] According to the axle counter reset method provided by the present invention, the second type of axle counter includes two axle counters, which are respectively disposed on both sides of the train section. The axle occupancy status includes an axle counter fault occupancy (ARB) status. A reset command is obtained based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, including:

[0009] When the total number of axles counted by the two second-type axle counters is zero, the reset command is obtained.

[0010] According to the axle counter reset method provided by the present invention, both the first type of axle counter and the second type of axle counter include two units, with the two first type axle counters respectively located at two ends of the train section. The method further includes obtaining the reset command based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter.

[0011] When the total number of axles counted by the third type of axle counter and the total number of axles counted by the second type of axle counter furthest from the third type of axle counter is zero, the reset command is obtained. The third type of axle counter is any one of the two first type of axle counters.

[0012] According to the present invention, a method for resetting axle counters, wherein the axle counter occupancy status includes an axle counter fault occupancy (ARB) status, and the method based on one or more of the axle counter occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, further includes:

[0013] The reset command is obtained when other sections, separated from the stated train section by at least one train section, are either in a CTC-level train occupancy state or a non-CTC-level train occupancy state.

[0014] According to a method for resetting axle counters provided by the present invention, after obtaining the reset command based on one or more of the axle counter occupancy status, the number of axles counted by the first type of axle counter, and the number of axles counted by the second type of axle counter, the method includes:

[0015] The reset command is sent to the axle counting system so that the axle counting system resets the axle counter of the train section based on the reset command.

[0016] This invention provides a shaft counting reset device, comprising:

[0017] The acquisition module is used to acquire the axle occupancy status of the train section, and the axle counts collected by the first type of axle counter and the second type of axle counter when the train passes through the train section, wherein the first type of axle counter is located at the end of the train section, the second type of axle counter is adjacent to the first type of axle counter, and the second type of axle counter is away from the train section.

[0018] The processing module is used to obtain the reset command based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter. The reset command is used to instruct the axle counters of the train section to reset.

[0019] According to the present invention, a shaft resetting device further includes:

[0020] The sending unit is configured to send the reset command to the axle counting system after obtaining the reset command based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, so that the axle counting system resets the axle counters of the train section based on the reset command.

[0021] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the axle reset method as described above.

[0022] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the axle reset method as described above.

[0023] The present invention also provides a computer program product, including a computer program that, when executed by a processor, implements the axle reset method as described above.

[0024] The axle counter reset method and device provided by the present invention obtain the axle occupancy status of the train section and the axle count collected by the corresponding axle counter when the train passes through different positions of the train section, and determine the reset command to realize the automatic reset of the axle counter of the train section, thereby improving the automation level of the CBTC system (Communication Based Train Control System) and eliminating the need for manual intervention, thus improving safety. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is one of the flowcharts of the axle counting reset method provided by the present invention;

[0027] Figure 2 This is one of the schematic diagrams of the distribution of train sections and multiple axle counters provided by the present invention;

[0028] Figure 3 This is the second schematic diagram of the distribution of train sections and multiple axle counters provided by the present invention;

[0029] Figure 4This is the third schematic diagram of the distribution of train sections and multiple axle counters provided by the present invention;

[0030] Figure 5 This is a schematic diagram of the distribution of train sections and other sections provided by the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the shaft counting reset device provided by the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the electronic device provided by the present invention. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0034] The following is combined with Figures 1-6 The present invention describes the axle resetting method and apparatus.

[0035] Figure 1 This is a flowchart illustrating the shaft counting reset method provided by the present invention, as shown below. Figure 1 As shown, the axle reset method includes steps 110 and 120.

[0036] Step 110: Obtain the axle occupancy status of the train section, and the axle count collected by the first type of axle counter and the second type of axle counter when the train passes through the train section. The first type of axle counter is located at the end of the train section, and the second type of axle counter is adjacent to the first type of axle counter and is away from the train section.

[0037] In this step, the train section can be all train sections on the urban rail transit line or only some train sections. The axle occupancy status can be always reported blocking (ARB) status, CTC-level train occupancy status, or non-CTC-level train occupancy status.

[0038] In this step, multiple axle counters can be distributed at both ends of the train section, that is, one axle counter is set at the entrance of the train section and one at the exit of the train section, or they can be axle counters adjacent to the entrance of the train section and axle counters adjacent to the exit of the train section, etc.

[0039] In this step, the first type of axle counter can be installed at either end of the two ends of the train section, or at both ends of the train section respectively.

[0040] In this step, the second type of axle counter can be located adjacent to the first type of axle counter.

[0041] Figure 2 This is one of the schematic diagrams of the train section and the distribution of multiple axle counters provided by the present invention. Figure 2 In the embodiment shown, axle counter A and axle counter B are respectively installed at the entrance and exit of the train section (corresponding to M). Axle counter C is installed to the left of axle counter A and axle counter D is installed to the right of axle counter B. Axle counter A and axle counter B are both first-type axle counters, and axle counter C and axle counter D are both second-type axle counters.

[0042] In some embodiments, the axle counting automatic reset system can collect the real-time axle count from all wheel sensors (corresponding axle counters) from the axle counting system and collect the occupancy status of all sections from the computer interlocking (CI) system.

[0043] Step 120: Based on one or more of the axle occupancy status, the number of axles collected by the first type of axle counter, and the number of axles collected by the second type of axle counter, a reset command is obtained. The reset command is used to instruct the axle counters in the train section to reset.

[0044] In this step, the axle occupancy status of the train section may include multiple states, and the determination method for resetting the axle counter under different axle occupancy statuses is also different.

[0045] In some embodiments, when the axle counting occupancy state is ARB, the determination of whether to automatically reset all axle counters in the train section can be made directly based on the axle counts counted by the axle counters at the exit and entrance of the train section, or the determination of whether to automatically reset all axle counters in the train section can be made based on the axle counts counted by the axle counters adjacent to the exit and entrance of the train section respectively.

[0046] In some embodiments, when the axle occupancy status is ARB, the determination of whether to automatically reset all axle counters in the train section can be made by combining the axle counts collected by the first type of axle counter and the second type of axle counter. For example, the axle counts collected by the first type of axle counter corresponding to one end of the train section are used to determine whether to automatically reset the axle counters in the train section based on the axle counts collected by the second type of axle counter corresponding to the adjacent position of the train passing through the other end of the train section.

[0047] In some embodiments, the second type of axle counter being away from the fault area means that the second type of axle counter is installed at a position before the train arrives at the train section, or at a position after the train leaves the train section.

[0048] The axle counter reset method provided by this invention obtains the axle occupancy status of the train section and the axle count collected by the corresponding axle counter when the train passes through different positions of the train section, and determines the reset command to realize the automatic reset of the axle counter of the train section, thereby improving the automation level of the CBTC system and eliminating the need for manual intervention, thus improving safety.

[0049] In some embodiments, the second type of axle counter includes two axle counters, which are respectively located on both sides of the train section. The axle occupancy status includes the axle occupancy fault ARB status. Based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, a reset command is obtained, including: when the total axle count collected by the two second type of axle counters is zero, a reset command is obtained.

[0050] In this embodiment, the two second-type axle counters are located adjacent to the two ends of the train section, and neither of the two second-type axle counters is located within the train section.

[0051] In this embodiment, when the number of axles counted by a second type of axle counter located in the direction the train is heading towards the train section is equal to the number of axles counted by another second type of axle counter located in the direction the train is leaving the train section, the total number of axles counted by the two second type of axle counters is considered to be zero.

[0052] exist Figure 2 In the embodiment shown, the automatic axle counting reset system obtains the occupancy status of the train section from CI as ARB status, and when the axle counters C and D measure the same number of axles when the train passes the position of the corresponding axle counter, it determines that the axle counter of the train section can be reset, and the automatic axle counting reset system generates a reset command.

[0053] The axle counting reset method provided by the present invention collects the axle count when the train passes the corresponding axle counter by setting axle counters at two adjacent positions at the two ends of the train section, and automatically resets the train section by combining the axle occupancy status obtained from CI. This avoids low axle counting reset efficiency due to untimely manual reset and improves the automation level of the CBTC system.

[0054] In some embodiments, both the first type axle counter and the second type axle counter include two units. The two first type axle counters are respectively located at two ends of the train section. A reset command is obtained based on one or more of the axle occupancy status, the number of axles collected by the first type axle counter, and the number of axles collected by the second type axle counter. The reset command is obtained when the total number of axles collected by the third type axle counter and the number of axles collected by the second type axle counter farthest from the third type axle counter is zero. The third type axle counter is any one of the two first type axle counters.

[0055] In this embodiment, two first-type axle counters are respectively located at the entrance and exit of the train section, and two second-type axle counters are respectively located at the entrance and exit of the train section.

[0056] In this embodiment, when the number of axles counted by a second type of axle counter located in the direction the train is heading towards the train section is equal to the number of axles counted by a first type of axle counter located in the direction the train is leaving the train section, the total number of axles counted by the two axle counters is considered to be zero.

[0057] In this embodiment, the axle count collected by the second type of axle counter located in the direction the train is heading towards the train section and the axle count collected by the first type of axle counter located at the exit of the train section can be used to determine whether the train section in the axle occupancy state is in the ARB state.

[0058] Figure 3 This is the second schematic diagram of the train section and the distribution of multiple axle counters provided by the present invention. Figure 3 In the embodiment shown, the automatic axle counting reset system obtains the occupancy status of the train section from CI as ARB status, and when the axle counters B and C measure the same number of axles when the train passes the position of the corresponding axle counter, it determines that the axle counter of the train section can be reset, and the automatic axle counting reset system generates a reset command.

[0059] In some embodiments, the axle count collected by the second type of axle counter located in the direction the train leaves the train section can be used to determine whether to automatically reset the train section when the axle occupancy status is ARB, based on the axle count collected by the second type of axle counter located at the entrance of the train section.

[0060] Figure 4 This is the third schematic diagram of the train section and the distribution of multiple axle counters provided by the present invention. Figure 4 In the embodiment shown, the automatic axle counting reset system obtains the occupancy status of the train section from CI as ARB status, and when axle counter A and axle counter D measure the same number of axles when the train passes the position of the corresponding axle counter, it determines that the axle counter of the train section can be reset, and the automatic axle counting reset system generates a reset command.

[0061] The axle counter reset method provided by this invention determines the automatic reset of the axle counters in the train section when the axle occupancy status is ARB by combining the axle counts collected by the first type of axle counter and the second type of axle counter. This method does not require manual intervention and improves the automation level of the CBTC system.

[0062] In some embodiments, the axle occupancy status includes an axle fault occupancy (ARB) status, and is based on one or more of the axle occupancy status, the number of axles collected by a first type of axle counter, and the number of axles collected by a second type of axle counter. It also includes obtaining a reset command when other sections separated from the train section by at least one train section are in a CTC-level train occupancy status or a non-CTC-level train occupancy status.

[0063] In this embodiment, when the automatic axle counting reset system obtains the occupancy status of the train section from the CI as ARB status, and obtains that other train sections separated from the train section by at least one train section length are in Chinese Train Control (CTC) level occupancy status or non-CTC level occupancy status, the automatic axle counting reset system determines that the axle counter of the train section can be automatically reset, and generates a reset command by the automatic axle counting reset system.

[0064] Figure 5 The schematic diagram of the distribution of train sections and other sections provided by this invention, in Figure 5 In the embodiment shown, if section m, which is two train sections N away from the direction of entry of train section M, is in a CTC-level train occupancy state, then the axle counter automatic reset system generates a command to automatically reset the axle counters in train section M.

[0065] In some embodiments, train sections can be defined and configured according to actual needs.

[0066] In this embodiment, the length and location of the train section are related to the number of platforms within the section.

[0067] The axle counter reset method provided by this invention determines the automatic reset of the axle counter of the train section when the axle counter occupancy status is ARB by combining the axle counter occupancy status of other sections separated from the train section by at least one train section. This method does not require input from other personnel and improves the automation level of the CBTC system.

[0068] In some embodiments, after obtaining a reset command based on one or more of the axle occupancy status, the number of axles collected by the first type of axle counter, and the number of axles collected by the second type of axle counter, the process includes: sending the reset command to the axle counting system so that the axle counting system resets the axle counters of the train section based on the reset command.

[0069] In this embodiment, when the automatic axle counter reset system obtains the occupancy status of a train section as ARB from the CI, it can compare and analyze the axle counts collected by the first type of axle counters located at both ends of the train section to determine whether to automatically reset the axle counters within the train section. Alternatively, it can compare and analyze the axle counts collected by one first type of axle counter with the axle counts collected by the second axle counter furthest from that first type of axle counter to determine whether to automatically reset the axle counters within the train section. Furthermore, if the CI determines that other sections separated from the current train section by at least one train section are in a CTC-level train occupancy state or a non-CTC-level train occupancy state, it can determine whether to automatically reset the axle counters within the train section.

[0070] In this embodiment, the axle counting automatic reset system determines to automatically reset the axle counters in the train section and generates a reset command, and then sends the command to the axle counting system. The axle counting system can control the axle counters in the fault area to automatically reset according to the reset command.

[0071] In some embodiments, the axle counting system can control the axle counters in the fault area to automatically reset according to the reset command. This can be controlling all axle counters in the fault area to automatically reset, or controlling some axle counters in the fault area to automatically reset.

[0072] The axle counting reset method provided by this invention generates a reset command after automatically resetting the axle counters in the train section, and sends the reset command to the axle counting system to control the axle counting system to automatically reset the axle counters in the train section according to the reset command. This reduces the untimely reset caused by manual reset and improves the automation level of the CBTC system.

[0073] The axle counter reset device provided by the present invention is described below. The axle counter reset device described below can be referred to in correspondence with the axle counter reset method described above.

[0074] Figure 6 This is a schematic diagram of the structure of the shaft counting reset device provided by the present invention, as shown below. Figure 6 As shown, the axle reset device includes steps 610 and 620.

[0075] The acquisition module 610 is used to acquire the axle occupancy status of the train section, and the axle count collected by the first type of axle counter and the second type of axle counter when the train passes through the train section. The first type of axle counter is located at the end of the train section, and the second type of axle counter is adjacent to the first type of axle counter and is away from the train section.

[0076] The processing module 620 is used to obtain a reset command based on one or more of the axle occupancy status, the number of axles collected by the first type of axle counter, and the number of axles collected by the second type of axle counter. The reset command is used to instruct the axle counters in the train section to reset.

[0077] The axle counter reset device provided by the present invention acquires the axle occupancy status of the train section and the axle count collected by the corresponding axle counter when the train passes through different positions of the train section through the acquisition module 610, and determines the reset command through the processing module 620 to realize the automatic reset of the axle counter of the train section, thereby improving the automation level of the CBTC system and eliminating the need for manual intervention, thus improving safety.

[0078] In some embodiments, the axle counter reset device further includes:

[0079] The sending unit is used to send a reset command to the axle counting system after receiving a reset command based on one or more of the axle occupancy status, the number of axles collected by the first type of axle counter, and the number of axles collected by the second type of axle counter, so that the axle counting system resets the axle counters of the train section based on the reset command.

[0080] The axle counting reset device provided by the present invention generates a reset command after determining that the axle counters in the train section have been automatically reset, and sends the reset command to the axle counting system to control the axle counting system to automatically reset the axle counters in the train section according to the reset command. This reduces the untimely reset caused by manual reset and improves the automation level of the CBTC system.

[0081] Figure 7 An example is a schematic diagram of the physical structure of an electronic device, such as... Figure 7 As shown, the electronic device may include a processor 710, a communications interface 720, a memory 730, and a communication bus 740, wherein the processor 710, communications interface 720, and memory 730 communicate with each other via the communication bus 740. The processor 710 can call logical instructions in the memory 730 to execute an axle counting reset method. This method includes: acquiring the axle occupancy status of the train section, and the axle counts collected by a first type of axle counter and a second type of axle counter when the train passes through the train section, wherein the first type of axle counter is located at the end of the train section, and the second type of axle counter is adjacent to the first type of axle counter and away from the train section; and obtaining a reset instruction based on one or more of the axle occupancy status, the axle counts collected by the first type of axle counter, and the axle counts collected by the second type of axle counter. The reset instruction is used to instruct the axle counters of the train section to reset.

[0082] Furthermore, the logical instructions in the aforementioned memory 730 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, essentially, 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. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0083] On the other hand, the present invention also provides a computer program product, which includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the axle counting reset method provided by the above methods. The method includes: acquiring the axle occupancy status of a train section, and the axle counts collected by a first type of axle counter and a second type of axle counter when the train passes through the train section, wherein the first type of axle counter is located at the end of the train section, and the second type of axle counter is adjacent to the first type of axle counter and away from the train section; and obtaining a reset instruction based on one or more of the axle occupancy status, the axle counts collected by the first type of axle counter, and the axle counts collected by the second type of axle counter, wherein the reset instruction is used to instruct the axle counters of the train section to reset.

[0084] In another aspect, the present invention also provides a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the axle counting reset method provided by the above methods. The method includes: acquiring the axle occupancy status of a train section, and the axle counts collected by a first type of axle counter and a second type of axle counter when the train passes through the train section, wherein the first type of axle counter is located at the end of the train section, and the second type of axle counter is adjacent to the first type of axle counter and away from the train section; and obtaining a reset instruction based on one or more of the axle occupancy status, the axle counts collected by the first type of axle counter, and the axle counts collected by the second type of axle counter, wherein the reset instruction is used to instruct the axle counters of the train section to reset.

[0085] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0086] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for resetting axle counters, characterized in that, include: The axle occupancy status of the train section is obtained, and the axle counts collected by the first type of axle counter and the second type of axle counter when the train passes through the train section, respectively. The first type of axle counter is located at the end of the train section, and the second type of axle counter is adjacent to the first type of axle counter and is away from the train section. Based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, a reset command is obtained, which is used to instruct the axle counters of the train section to reset. The second type of axle counter includes two axle counters, which are respectively located on both sides of the train section. The axle occupancy status includes an axle counter occupancy fault (ARB) status. A reset command is obtained based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, including: The reset command is obtained when the total number of axles counted by the two second-type axle counters is zero; or Both the first type of axle counter and the second type of axle counter include two units, with the two first type axle counters respectively located at two ends of the train section. The step of obtaining a reset command based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter further includes: When the total number of axles counted by the third type of axle counter and the total number of axles counted by the second type of axle counter furthest from the third type of axle counter is zero, the reset command is obtained. The third type of axle counter is any one of the two first type of axle counters.

2. The shaft resetting method according to claim 1, characterized in that, The axle counting occupancy status includes the axle counting fault occupancy ARB status. The method based on one or more of the axle counting status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter also includes: The reset command is obtained when other sections, separated from the stated train section by at least one train section, are either in a CTC-level train occupancy state or a non-CTC-level train occupancy state.

3. The shaft resetting method according to claim 1, characterized in that, After receiving a reset command based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, the process includes: The reset command is sent to the axle counting system so that the axle counting system resets the axle counter of the train section based on the reset command.

4. A shaft counting reset device, characterized in that, include: The acquisition module is used to acquire the axle occupancy status of the train section, and the axle counts collected by the first type of axle counter and the second type of axle counter when the train passes through the train section, wherein the first type of axle counter is located at the end of the train section, the second type of axle counter is adjacent to the first type of axle counter, and the second type of axle counter is away from the train section. The processing module is used to obtain a reset command based on one or more of the axle occupancy status, the number of axles collected by the first type of axle counter, and the number of axles collected by the second type of axle counter. The reset command is used to instruct the axle counters of the train section to reset. The second type of axle counter includes two axle counters, which are respectively located on both sides of the train section. The axle occupancy status includes an axle counter malfunction occupancy (ARB) status. The processing module is specifically used for: The reset command is obtained when the total number of axles counted by the two second-type axle counters is zero; or The first type of axle counter and the second type of axle counter each include two units, with the two first type axle counters respectively located at two ends of the train section. The processing module is further used for: When the total number of axles counted by the third type of axle counter and the total number of axles counted by the second type of axle counter furthest from the third type of axle counter is zero, the reset command is obtained. The third type of axle counter is any one of the two first type of axle counters.

5. The shaft resetting device according to claim 4, characterized in that, The device further includes: The sending unit is configured to send the reset command to the axle counting system after obtaining the reset command based on one or more of the axle occupancy status, the axle count collected by the first type of axle counter, and the axle count collected by the second type of axle counter, so that the axle counting system resets the axle counters of the train section based on the reset command.

6. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the program, it implements the axle reset method as described in any one of claims 1 to 3.

7. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the axle reset method as described in any one of claims 1 to 3.

8. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the axle reset method as described in any one of claims 1 to 3.

Citation Information

Patent Citations

  • Train security system and method therefor

    EP3492335A1