Inductive cable signal identification and detection method and related device

Abstract

The invention provides an induction type cable signal identification and detection method and a related device. The method comprises the following steps: transmitting a wireless magnetic signal to a to-be-detected cable; collecting a cable magnetic signal used for reflecting whether the cable to be detected has a fault and a magnetic positioning signal used for reflecting the fault position of the cable to be detected; and performing signal processing on the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use condition. According to the induction type cable signal identification method based on the pulse sequence, the accuracy and efficiency of cable signal identification can be remarkably improved, and signal processing is carried out on the cable magnetic signal and the magnetic positioning signal by matching a proper magnetic signal monitoring protocol so as to meet the current wireless magnetic signal monitoring use condition; the stability of signal identification and the accuracy of data processing are improved, and the efficiency and safety of cable detection are improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of signal recognition of control cables in substations, and in particular to an inductive cable signal recognition and detection method and related devices. Background Art

[0002] In order to ensure the normal operation of the control cables in the substation, it is necessary to regularly detect and identify the control cables. In the prior art, the control cables in the substation are detected for cable faults by a cable detector. The pulse reflection method (i.e., pulse echo location method) is a common method for cable fault testing. Generally speaking, the pulse reflection method is used to directly test the cable, and various types of faults such as short circuits and broken wires can be tested. The basic principle is as follows: when measuring cable faults, the cable is regarded as a uniformly distributed transmission line, and a pulse voltage is applied to one end of the cable. The pulse is transmitted along the line at a certain speed (determined by the inductance and capacitance per unit length of the cable). When the pulse encounters a fault point (or an impedance uneven point), it will be reflected. The transmission time △T between the transmitted pulse and the reflected pulse (i.e., the time delay between the arrival time of the echo pulse and the main transmission pulse) is recorded by the cable detector. The distance Lx of the fault point can be calculated according to the known transmission speed V, that is, Lx=V·△T / 2.

[0003] However, cable detectors face special operating environment conditions. For example, the high-voltage pulse method may not be used for testing in the cable well of a substation. When the fault point of the cable is far away, the reflected pulse signal may be very weak, making it difficult for existing cable detectors to detect. Summary of the invention

[0004] The present disclosure aims to at least solve the technical problem of low recognition accuracy of cable signals existing in the prior art.

[0005] To this end, an object of the present disclosure is to provide an inductive cable signal identification and detection method, the method comprising:

[0006] Transmitting a wireless magnetic signal to the cable under test;

[0007] Collecting a cable magnetic signal for reflecting whether the cable to be tested has a fault and a magnetic positioning signal for reflecting the fault position of the cable to be tested;

[0008] Signal processing is performed on the cable magnetic signal and the magnetic positioning signal to meet current wireless magnetic signal monitoring use conditions.

[0009] In some embodiments, signal processing the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use conditions includes:

[0010] Based on the current magnetic signal monitoring usage conditions, determine the magnetic signal monitoring protocol group;

[0011] Determining a magnetic signal monitoring protocol based on the magnetic signal monitoring protocol group and a current magnetic signal monitoring protocol selection requirement;

[0012] Based on the magnetic signal monitoring protocol, obtaining a magnetic signal monitoring protocol queue available for current magnetic signal monitoring;

[0013] The magnetic signal monitoring protocol queue is converted into data in a unified format to comply with current wireless magnetic signal monitoring usage conditions.

[0014] In some embodiments, the protocol selection requirement is determined based on a magnetic signal monitoring protocol write speed, a magnetic signal monitoring protocol read speed, and an interaction efficiency of the magnetic signal monitoring protocol.

[0015] In some embodiments, the determining the magnetic signal monitoring protocol based on the magnetic signal monitoring protocol group and the current magnetic signal monitoring protocol selection requirement includes:

[0016] Comparing the magnetic signal monitoring protocol group with the protocol selection requirement of the current magnetic signal detection;

[0017] Based on the comparison result, the magnetic signal monitoring protocol is determined.

[0018] In some embodiments, the comparison result is determined based on a magnetic signal monitoring protocol write speed and a magnetic signal monitoring protocol read speed.

[0019] In some embodiments, converting the magnetic signal monitoring protocol queue into data in a unified format to comply with current wireless magnetic signal monitoring usage conditions includes unpacking the magnetic signal monitoring protocol queue.

[0020] In some embodiments, the method further includes: making the cable magnetic signal and the magnetic positioning signal correspond to a cable serial number of the cable to be tested.

[0021] Another object of the present disclosure is to provide an inductive cable signal identification and detection device, comprising:

[0022] A cable magnetic signal transmitting module is used to transmit a wireless magnetic signal to the cable to be tested;

[0023] A cable magnetic signal acquisition module, used to acquire a cable magnetic signal reflecting whether the cable to be tested has a fault and a magnetic positioning signal reflecting the fault position of the cable to be tested;

[0024] The signal processing module is used to perform signal processing on the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use conditions.

[0025] Another object of the present disclosure is to provide a storage medium storing a computer program, wherein the computer program implements the steps of the above method when executed by a processor.

[0026] Another object of the present disclosure is to provide an electronic device, comprising at least a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps of the above method when executing the computer program in the memory.

[0027] The present invention provides an inductive cable signal identification and detection method and related device, which have the following beneficial effects:

[0028] The inductive cable signal recognition method using pulse sequences can significantly improve the accuracy and efficiency of cable signal recognition. The coordinated work of the cable magnetic signal transmission module and the cable magnetic signal acquisition module ensures the accurate transmission and acquisition of wireless magnetic signals. The cable magnetic signal and magnetic positioning signal are processed by matching the appropriate magnetic signal monitoring protocol to meet the current wireless magnetic signal monitoring conditions, which improves the stability of signal recognition and the accuracy of data processing, and significantly improves the efficiency and safety of cable detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 is a flowchart of the steps of the inductive cable signal identification and detection method in an embodiment of the present disclosure;

[0031] Figure 2 It is a flowchart of the steps of the inductive cable signal identification and detection method in the embodiment of the present disclosure. DETAILED DESCRIPTION

[0032] Various aspects and features of the present disclosure are described herein with reference to the drawings.

[0033] It should be understood that various modifications may be made to the embodiments of the present application. Therefore, the above description should not be considered as limiting, but only as an example of an embodiment. Other modifications within the scope and spirit of the present disclosure will occur to those skilled in the art.

[0034] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the general description of the present disclosure given above and the detailed description of the embodiments given below, serve to explain the principles of the present disclosure.

[0035] These and other characteristics of the present disclosure will become apparent from the following description of a preferred form of embodiment given as a non-limiting example, with reference to the attached drawings.

[0036] It should also be understood that, although the present disclosure has been described with reference to some specific examples, those skilled in the art will be able to realize many other equivalent forms of the present disclosure that have the features described in the claims and are therefore within the scope of protection defined thereby.

[0037] The above and other aspects, features and advantages of the present disclosure will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

[0038] Specific embodiments of the present disclosure are described hereinafter with reference to the accompanying drawings; however, it should be understood that the embodiments claimed are merely examples of the present disclosure, which may be implemented in a variety of ways. Well-known and / or repeated functions and structures are not described in detail to avoid obscuring the present disclosure with unnecessary or redundant details. Therefore, the specific structural and functional details claimed herein are not intended to be limiting, but merely serve as a basis and representative basis for the claims to teach those skilled in the art to use the present disclosure in a variety of ways with substantially any suitable detailed structure.

[0039] The first embodiment of the present disclosure provides an inductive cable signal recognition and detection method, such as Figure 1 and Figure 2 As shown, the method includes:

[0040] S1: Transmit a wireless magnetic signal to the cable under test.

[0041] The cable to be tested here refers to the control cable in the substation, and the cable is an induction cable that can receive wireless magnetic signals.

[0042] S2: Collecting cable magnetic signals for reflecting whether a fault occurs in the cable under test and magnetic positioning signals for reflecting the fault location of the cable under test.

[0043] After transmitting the wireless magnetic signal to the cable to be tested, if the cable magnetic signal can be collected, it means that the cable has a fault location. If the cable magnetic signal cannot be collected, it means that there is no fault location on the cable to be tested. If the cable magnetic signal is collected, it is necessary to further collect the magnetic positioning signal, through which the location of the cable fault can be understood. In this solution, by collecting the cable magnetic signal and the magnetic positioning signal, it is determined whether the cable to be tested in the substation has a fault, and the location of the fault can be determined.

[0044] S3: Process the cable magnetic signal and magnetic positioning signal to meet the current wireless magnetic signal monitoring conditions. This ensures that the most appropriate monitoring protocol can be selected under the current wireless magnetic signal monitoring conditions, and improves the accuracy and stability of signal recognition.

[0045] Specifically include:

[0046] S301: Determine a magnetic signal monitoring protocol group based on current magnetic signal monitoring usage conditions.

[0047] The magnetic signal monitoring use conditions here refer to the conditions such as temperature, humidity and electromagnetic field frequency that have an impact on the emission and collection of magnetic signals. The magnetic signal monitoring protocol group here refers to a combination of multiple communication protocols that meet the current magnetic signal monitoring use conditions.

[0048] S302: Determine a magnetic signal monitoring protocol based on the magnetic signal monitoring protocol group and a current magnetic signal monitoring protocol selection requirement.

[0049] The protocol selection requirement here is determined based on the magnetic signal monitoring protocol writing speed, magnetic signal monitoring protocol reading speed and magnetic signal monitoring protocol interaction efficiency. In S302, one or more magnetic signal monitoring protocols that best meet the current magnetic signal monitoring usage conditions are selected from multiple magnetic signal monitoring protocol groups.

[0050] S3021: Compare the magnetic signal monitoring protocol group with the current magnetic signal detection protocol selection requirements.

[0051] Specifically here, the magnetic signal monitoring protocol writing speed, magnetic signal monitoring protocol reading speed and magnetic signal monitoring protocol interaction efficiency corresponding to the current magnetic signal detection protocol selection requirements are compared with the multiple magnetic signal monitoring protocol writing speeds, magnetic signal monitoring protocol reading speeds and magnetic signal monitoring protocol interaction efficiencies in the magnetic signal monitoring protocol group.

[0052] S3022: Determine the magnetic signal monitoring protocol based on the comparison results.

[0053] Specifically, the comparison result is determined based on the writing speed of the magnetic signal monitoring protocol and the reading speed of the magnetic signal monitoring protocol. The monitoring protocol can be dynamically adjusted according to the performance of the equipment to improve the accuracy and stability of signal recognition. It is suitable for cable detection scenarios with large differences in equipment performance, such as the use of cable detection equipment of different models and performance.

[0054] S303: Based on the magnetic signal monitoring protocol, obtain a magnetic signal monitoring protocol queue available for current magnetic signal monitoring.

[0055] S304: Convert the magnetic signal monitoring protocol queue into data in a unified format to comply with current wireless magnetic signal monitoring usage conditions.

[0056] Specifically, the magnetic signal monitoring protocol queue is converted into data in a unified format to meet the current wireless magnetic signal monitoring usage conditions, for example, all are converted into 64-bit data, packet headers and control signals.

[0057] Through step S3, under different working conditions (wireless magnetic signal monitoring use conditions), the most suitable monitoring protocol for the cable magnetic signal and the magnetic positioning signal is selected to ensure the accuracy of the monitoring protocol and reduce interference.

[0058] S4: Match the cable magnetic signal and the magnetic positioning signal with the cable serial number of the cable.

[0059] Specifically, each cable magnetic signal has a corresponding cable, and each magnetic positioning signal also has a corresponding cable. Mapping the cable magnetic signal, magnetic positioning signal and cable serial number can reflect the fault location of the cable and the serial number of the faulty cable, which is conducive to displaying the cable fault situation.

[0060] In step S4, the input data can also be quickly reset and corrected to ensure the integrity and accuracy of the signal. The fast reset mechanism here uses an instantaneous reset algorithm triggered by a preset threshold to ensure the continuity of signal acquisition.

[0061] This embodiment adopts a pulse sequence inductive cable signal recognition method, which can significantly improve the accuracy and efficiency of cable signal recognition. The cable magnetic signal transmission module and the cable magnetic signal acquisition module work together to ensure the accurate transmission and acquisition of wireless magnetic signals. The cable magnetic signal and magnetic positioning signal are processed by matching the appropriate magnetic signal monitoring protocol to meet the current wireless magnetic signal monitoring conditions, which improves the stability of signal recognition and the accuracy of data processing, and significantly improves the efficiency and safety of cable detection.

[0062] Based on the same inventive concept as the first embodiment, the second embodiment of the present disclosure provides an inductive cable signal identification and detection method, including:

[0063] A cable magnetic signal transmitting module is used to transmit a wireless magnetic signal to the cable to be tested;

[0064] A cable magnetic signal acquisition module is used to acquire a cable magnetic signal used to reflect whether a fault occurs in the cable to be tested and a magnetic positioning signal used to reflect the fault position of the cable to be tested;

[0065] The signal processing module is used to process the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use conditions.

[0066] The mapping module is used to correspond the cable magnetic signal and the magnetic positioning signal to the cable serial number of the cable to be tested.

[0067] Furthermore, the cable magnetic signal transmitting module includes a pulse sequence generating unit and a wireless magnetic signal transmitting unit. The pulse sequence generating unit is used to generate a magnetic signal of a specific sequence. The wireless magnetic signal transmitting unit transmits a magnetic signal to the cable to be tested according to the sequence.

[0068] The magnetic signal transmission module also includes a signal strength adjustment unit to adapt to the signal transmission requirements in different environments. This method can improve the recognition rate of magnetic signals, reduce misjudgment, and is suitable for cable detection in complex environments.

[0069] Furthermore, the cable magnetic signal acquisition module includes:

[0070] A cable magnetic signal acquisition unit, used to acquire a cable magnetic signal used to reflect whether a fault occurs in the cable to be tested;

[0071] The magnetic positioning signal acquisition unit is used to reflect the magnetic positioning signal of the fault position of the cable to be tested.

[0072] Furthermore, the signal processing module includes:

[0073] A magnetic signal monitoring protocol group determining unit, configured to determine a magnetic signal monitoring protocol group based on current magnetic signal monitoring use conditions;

[0074] A magnetic signal monitoring protocol determination unit, configured to determine a magnetic signal monitoring protocol based on the magnetic signal monitoring protocol group and a current magnetic signal monitoring protocol selection requirement;

[0075] A magnetic signal monitoring protocol queue determination unit, used to obtain a magnetic signal monitoring protocol queue available for current magnetic signal monitoring based on the magnetic signal monitoring protocol;

[0076] The conversion unit is used to convert the magnetic signal monitoring protocol queue into data in a unified format to meet the current wireless magnetic signal monitoring use conditions.

[0077] This embodiment adopts a pulse sequence inductive cable signal recognition method, which can significantly improve the accuracy and efficiency of cable signal recognition. The cable magnetic signal transmission module and the cable magnetic signal acquisition module work together to ensure the accurate transmission and acquisition of wireless magnetic signals. The cable magnetic signal and magnetic positioning signal are processed by matching the appropriate magnetic signal monitoring protocol to meet the current wireless magnetic signal monitoring conditions, which improves the stability of signal recognition and the accuracy of data processing, and significantly improves the efficiency and safety of cable detection.

[0078] Based on the same inventive concept as the first embodiment, the third embodiment of the present disclosure provides a storage medium storing a computer program, wherein when the computer program is executed by a processor, the steps of implementing the above method include:

[0079] S11: transmitting a wireless magnetic signal to the cable under test;

[0080] S12: collecting a cable magnetic signal used to reflect whether a fault occurs in the cable under test and a magnetic positioning signal used to reflect a fault position of the cable under test;

[0081] S13: Process the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use conditions.

[0082] Of course, other steps of the control method can also be used to implement the above embodiment.

[0083] In this embodiment, the inductive cable signal recognition method using a pulse sequence can significantly improve the accuracy and efficiency of cable signal recognition. Specifically, the coordinated work of the cable magnetic signal transmitting module and the cable magnetic signal acquisition module ensures the accurate transmission and acquisition of wireless magnetic signals. The cable magnetic signal and the magnetic positioning signal are processed by matching the appropriate magnetic signal monitoring protocol to meet the current wireless magnetic signal monitoring conditions, which improves the stability of signal recognition and the accuracy of data processing, and significantly improves the efficiency and safety of cable detection.

[0084] Based on the same inventive concept as the first embodiment, a fourth embodiment of the present disclosure provides an electronic device, the electronic device comprising at least a memory and a processor, the memory storing a computer program, and the processor implementing the steps of the above method when executing the computer program on the memory, specifically including:

[0085] S21: transmitting a wireless magnetic signal to the cable under test;

[0086] S22: collecting a cable magnetic signal used to reflect whether a fault occurs in the cable to be tested and a magnetic positioning signal used to reflect a fault position of the cable to be tested;

[0087] S23: Process the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use conditions.

[0088] In this embodiment, the inductive cable signal recognition method using a pulse sequence can significantly improve the accuracy and efficiency of cable signal recognition. Specifically, the coordinated work of the cable magnetic signal transmitting module and the cable magnetic signal acquisition module ensures the accurate transmission and acquisition of wireless magnetic signals. The cable magnetic signal and the magnetic positioning signal are processed by matching the appropriate magnetic signal monitoring protocol to meet the current wireless magnetic signal monitoring conditions, which improves the stability of signal recognition and the accuracy of data processing, and significantly improves the efficiency and safety of cable detection.

[0089] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0090] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0091] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0092] In the embodiments provided in the present application, it should be understood that the disclosed devices / terminal equipment and methods can be implemented in other ways. For example, the device / terminal equipment embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0093] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0094] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0095] If the integrated module is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of the above-mentioned motor torque control method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0096] In addition, the features of the embodiments shown in the drawings of the present application or the various embodiments mentioned in this specification are not necessarily understood as independent embodiments. Instead, each feature described in one example of an embodiment can be combined with one or more other desired features from other embodiments to produce other embodiments not described in words or with reference to the drawings.

[0097] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. An inductive cable signal identification and detection method, characterized in that: include: Transmitting a wireless magnetic signal to the cable under test; Collecting a cable magnetic signal for reflecting whether the cable to be tested has a fault and a magnetic positioning signal for reflecting the fault position of the cable to be tested; Signal processing is performed on the cable magnetic signal and the magnetic positioning signal to meet current wireless magnetic signal monitoring use conditions.

2. The inductive cable signal identification and detection method according to claim 1, characterized in that: Signal processing of the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use conditions includes: Based on the current magnetic signal monitoring usage conditions, determine the magnetic signal monitoring protocol group; Determining a magnetic signal monitoring protocol based on the magnetic signal monitoring protocol group and a current magnetic signal monitoring protocol selection requirement; Based on the magnetic signal monitoring protocol, obtaining a magnetic signal monitoring protocol queue available for current magnetic signal monitoring; The magnetic signal monitoring protocol queue is converted into data in a unified format to comply with current wireless magnetic signal monitoring usage conditions.

3. The inductive cable signal identification and detection method according to claim 2, characterized in that: The protocol selection requirement is determined based on the magnetic signal monitoring protocol writing speed, the magnetic signal monitoring protocol reading speed, and the interaction efficiency of the magnetic signal monitoring protocol.

4. The inductive cable signal identification and detection method according to claim 2, characterized in that: The determining of the magnetic signal monitoring protocol based on the magnetic signal monitoring protocol group and the current magnetic signal monitoring protocol selection requirement includes: Comparing the magnetic signal monitoring protocol group with the protocol selection requirement of the current magnetic signal detection; Based on the comparison result, the magnetic signal monitoring protocol is determined.

5. The inductive cable signal identification and detection method according to claim 4, characterized in that: The comparison result is determined based on a magnetic signal monitoring protocol write speed and a magnetic signal monitoring protocol read speed.

6. The inductive cable signal identification and detection method according to claim 2, characterized in that: Converting the magnetic signal monitoring protocol queue into data in a unified format to meet the current wireless magnetic signal monitoring usage conditions includes unpacking the magnetic signal monitoring protocol queue.

7. The inductive cable signal identification and detection method according to claim 1, characterized in that: The method further includes: making the cable magnetic signal and the magnetic positioning signal correspond to the cable serial number of the cable to be tested.

8. An inductive cable signal identification and detection device, characterized in that: include: A cable magnetic signal transmitting module is used to transmit a wireless magnetic signal to the cable to be tested; A cable magnetic signal acquisition module, used to acquire a cable magnetic signal reflecting whether the cable to be tested has a fault and a magnetic positioning signal reflecting the fault position of the cable to be tested; The signal processing module is used to perform signal processing on the cable magnetic signal and the magnetic positioning signal to meet the current wireless magnetic signal monitoring use conditions.

9. A storage medium storing 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 7 are implemented.

10. An electronic device, comprising at least a memory and a processor, wherein a computer program is stored in the memory, wherein: The processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program on the memory.

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