A safe grounding operation method, system, electronic equipment and storage medium for high-voltage lines

Abstract

The present invention provides a method, system, electronic equipment and storage medium for safe grounding of high-voltage lines, which solve the problems of safety detection of grounding actions during power outage maintenance and real-time perception of the operating status of on-site maintenance personnel, standardize and guide the operating requirements in real time, ensure the accuracy of on-site maintenance personnel's safe grounding operations on high-voltage lines, prevent negligence in on-site operating procedures or irregular operations, and avoid the occurrence of personal safety accidents.

Description

Technical Field

[0001] The present invention relates to the field of electric power technology, and in particular to a method, system, electronic equipment and storage medium for safe grounding of a high-voltage line. Background Art

[0002] With the development of society and economy, the current power load has increased, which has led to the maintenance of power equipment and power lines.

[0003] The frequency of work is higher, and the safety measures of power line maintenance work are closely related to the personal safety of maintenance personnel. In particular, high-voltage lines are the top priority for maintaining safe power operation, and are more dangerous. Therefore, safety measures before high-voltage line maintenance are particularly important, which can effectively protect the personal safety of operators.

[0004] Safety measures before high-voltage line maintenance require a power outage and an electrical test device to test the high-voltage line. Once the test is complete, a grounding wire is connected to ground the high-voltage line to prevent personal injury to maintenance personnel from sudden power supply or induced shock. For maintenance personnel, any safety oversights or irregularities in pre-maintenance safety measures could pose a threat to their personal safety. Ensuring that maintenance personnel adhere to safety procedures and procedures is crucial. Currently, most safety inspections for grounding wire operations rely on proactive reporting by maintenance personnel, making it difficult to ensure standardized on-site operations.

[0005] A Chinese patent application with the authorization publication number CN113867124B discloses a method, device, system, and medium for safety monitoring of power line grounding. The method disclosed in the patent collects positioning information, wire identification information, and pressure sensing information from the power test and grounding devices to efficiently and accurately monitor the power test and grounding operations during power outage maintenance. However, the patent only statistically analyzes the efficiency and accuracy of safety monitoring of grounding operations during the maintenance process and does not standardize or guide the operating procedures of on-site maintenance personnel. This can lead to negligence in on-site operational procedures or irregularities in operation, resulting in personal safety accidents. Summary of the Invention

[0006] The present invention provides a method, device, electronic equipment and storage medium for safe grounding of a high-voltage line, which solve the problems of negligence or irregular operation in the grounding process of a high-voltage line in the prior art.

[0007] In a first aspect, the present invention provides a method for safe grounding of a high-voltage line, comprising:

[0008] Collecting an electrical test signal and a prompt signal from an electrical test device, and detecting whether the electrical test signal and the prompt signal meet a preset first safety standard;

[0009] If so, output the ground needle workstation's ground insertion operation instruction, collect the ground needle workstation's insertion depth, and determine whether the insertion depth is greater than a preset insertion depth threshold;

[0010] If so, output a grounding operation instruction, obtain a first prompt signal of a grounding device, the grounding device including a main grounding device and a plurality of auxiliary grounding devices, and determine whether the device is the main grounding device according to the first prompt signal;

[0011] If so, obtaining a second prompt signal of the main grounding device and detecting whether the second prompt signal meets a preset second safety standard; otherwise, outputting an operation instruction for hanging the main grounding device;

[0012] If so, output an operation instruction for hanging a secondary grounding device, obtain third prompt signals of multiple secondary grounding devices, and detect whether the third prompt signal of each secondary grounding device meets a preset third safety standard;

[0013] If all are true, the grounding completion instruction is output.

[0014] Optionally, collecting the test signal and the prompt signal of the test device and detecting whether the test signal and the prompt signal meet a preset first safety standard includes:

[0015] The electrical detection signal is collected to indicate whether the high-voltage line is energized and whether current is generated after the electrical detection device contacts the high-voltage line;

[0016] The prompt signal is collected to indicate whether the electric test device touches the high-voltage line, wherein the electric test device is provided with a switch component, and the switch component is pressed when the electric test device touches the high-voltage line;

[0017] Detecting whether the power test signal and the prompt signal meet a preset first safety standard, wherein the first safety standard includes that the power test signal outputs no current and the prompt signal outputs that the switch component has been pressed;

[0018] If the power test signal outputs current, an operation instruction to stop the operation is output.

[0019] Optionally, collecting the insertion depth of the ground needle workstation and determining whether the insertion depth is greater than a preset insertion depth value includes:

[0020] The ground needle workstation is equipped with an infrared distance measuring module, which uses the infrared distance measuring module to collect the insertion depth of the ground needle workstation;

[0021] Determining whether the insertion depth is greater than a preset insertion depth threshold;

[0022] If not, output a re-insertion operation instruction.

[0023] Optionally, obtaining a second prompt signal from the main grounding device and detecting whether the second prompt signal meets a preset second safety standard includes:

[0024] Obtaining a second prompt signal of the main grounding device, wherein the second prompt signal includes:

[0025] The main grounding device identifies the RFID high-frequency tag, the main grounding device is equipped with an RFID high-frequency identification antenna read-write module for identifying devices with RFID high-frequency tags, and the insulating gloves are equipped with an RFID high-frequency tag;

[0026] a pressure-touch sensor signal of the main grounding device, wherein the pressure-touch sensor is movably connected to a wire clamp of the main grounding device, and movement of the wire clamp can press and trigger the pressure-touch sensor;

[0027] The height information of the main grounding device, wherein the main grounding device is provided with an air pressure sensor for collecting the height information of the main grounding device;

[0028] Detecting whether the second prompt signal meets a preset second safety standard, wherein the second safety standard includes:

[0029] The main grounding device identifies the RFID high-frequency tag;

[0030] The pressure touch sensor of the main grounding device is pressed and triggered;

[0031] The height information of the main grounding device is greater than a preset height value.

[0032] Optionally, the method is characterized in that obtaining the third prompt signal of the plurality of secondary grounding devices and detecting whether the third prompt signal of each secondary grounding device meets a preset third safety standard comprises:

[0033] Acquire a third prompt signal of the plurality of secondary grounding devices, wherein the third prompt signal includes:

[0034] The secondary main grounding device identifies the RFID high-frequency tag, the secondary grounding device is equipped with an RFID high-frequency identification antenna reading and writing module for identifying the device with the RFID high-frequency tag, and the insulating glove is equipped with an RFID high-frequency tag;

[0035] A pressure-touch sensor signal of the secondary grounding device, wherein the pressure-touch sensor is movably connected to a wire clamp of the primary grounding device, and movement of the wire clamp can press and trigger the pressure-touch sensor;

[0036] The height information of the secondary grounding device, wherein the secondary grounding device is provided with an air pressure sensor for obtaining the height information of the primary grounding device;

[0037] Detecting whether the third prompt signal of each secondary grounding device meets a preset third safety standard, wherein the third safety standard includes:

[0038] The secondary grounding device identifies the RFID high-frequency tag;

[0039] The pressure touch sensor of the secondary grounding device is pressed and triggered;

[0040] The height information of the secondary grounding device is greater than a preset height value;

[0041] If the third prompt signal of any secondary grounding device does not meet the preset third safety standard, an operation instruction for re-attaching the secondary grounding device is output.

[0042] Optionally, the method further includes:

[0043] removing the plurality of secondary grounding devices and detecting whether the third prompt signals of each secondary grounding device have all been cancelled;

[0044] If so, output an operation instruction for removing the main grounding device, and detect whether the second prompt signal of the main grounding device has been cancelled;

[0045] If so, output an operation instruction of unplugging the ground pin workstation and detect whether the insertion depth is less than a preset insertion depth value;

[0046] If so, output all the job instructions to complete the job.

[0047] Optionally, the operation instruction is output in the form of voice broadcast.

[0048] In a second aspect, the present invention further provides a safe grounding operation system for a high-voltage line, comprising:

[0049] An electrical testing module, configured to collect an electrical testing signal and a prompt signal from the electrical testing device, and detect whether the electrical testing signal and the prompt signal meet a preset first safety standard;

[0050] A ground needle module is used to collect the insertion depth of the ground needle workstation and determine whether the insertion depth is greater than a preset insertion depth threshold;

[0051] a grounding module, configured to obtain a first prompt signal from a grounding device, the grounding device including a main grounding device and a plurality of secondary grounding devices, and determine whether the grounding device is the main grounding device according to the first prompt signal;

[0052] If so, obtaining a second prompt signal of the main grounding device and detecting whether the second prompt signal meets a preset second safety standard; otherwise, outputting an operation instruction for hanging the main grounding device;

[0053] If so, output an operation instruction for hanging a secondary grounding device, obtain third prompt signals of multiple secondary grounding devices, and detect whether the third prompt signal of each secondary grounding device meets a preset third safety standard;

[0054] The instruction module is used to output the operation instructions for completing grounding.

[0055] In a third aspect, the present invention further provides an electronic device, comprising:

[0056] one or more processors;

[0057] A storage device is used to store one or more programs. When the one or more programs are executed by the one or more processors, the one or more processors implement the safe grounding operation method for a high-voltage line as described in the first aspect.

[0058] In a fourth aspect, the present invention further provides a storage medium comprising computer executable instructions, wherein the computer executable instructions, when executed by a computer processor, are used to perform a safe grounding operation method for a high-voltage line as described in the first aspect.

[0059] The present invention discloses a method, system, electronic equipment and storage medium for safe grounding of high-voltage lines. Compared with the prior art, the method solves the problem of safety detection of grounding actions during power outage maintenance and real-time perception of the operating status of on-site maintenance personnel, standardizes and guides operating requirements in real time, ensures the accuracy of on-site maintenance personnel's safe grounding operations on high-voltage lines, prevents negligence in on-site operating procedures or irregular operations, and avoids the occurrence of personal safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0061] Figure 1 This is a flow chart of a safe grounding operation method for a high-voltage line in Example 1 of the present invention.

[0062] Figure 2 This is a flow chart of a safe grounding operation method for a high-voltage line in the second embodiment of the present invention.

[0063] Figure 3 It is a structural diagram of a safe grounding operation system for a high-voltage line in embodiment 3 of the present invention.

[0064] Figure 4 It is a structural diagram of an electronic device in embodiment 4 of the present invention. DETAILED DESCRIPTION

[0065] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It will be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all structures.

[0066] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0067] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0068] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are used to refer to positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0069] Example 1

[0070] Figure 1 This is a flowchart of a method for safely grounding a high-voltage line provided in Example 1 of the present invention. This embodiment is applicable to situations recommended by similar questions. The method can be performed by a safe grounding system for a high-voltage line and specifically includes the following steps:

[0071] S110 , collecting an electrical test signal and a prompt signal from an electrical test device, and detecting whether the electrical test signal and the prompt signal meet a preset first safety standard.

[0072] Optionally, the test signal and prompt signal of the test device are collected, and whether the test signal and prompt signal meet the preset first safety standard is detected, including: collecting the test signal to indicate whether the high-voltage line is energized, and whether current is generated after the test device contacts the high-voltage line; collecting the prompt signal to indicate whether the test device touches the high-voltage line, the test device is equipped with a switch component, and the test device presses the switch component after touching the high-voltage line; detecting whether the test signal and prompt signal meet the preset first safety standard, the first safety standard including the test signal outputting no current and the prompt signal outputting the switch component; if the test signal outputs current, outputting an operation instruction to stop the operation.

[0073] Specifically, when a target high-voltage line undergoes a power outage for maintenance, maintenance personnel bring a safety tool kit to the work site based on the maintenance task. The safety tool kit includes an electrical test device, a grounding device, a grounding probe workstation, and insulation equipment. Maintenance personnel use the electrical test device to perform electrical testing and the grounding wire work using the grounding device and grounding probe workstation. The electrical test device, grounding device, and grounding probe workstation are equipped with an IoT chip for data transmission. Specifically, a LoRa chip can be used, but other chips with data transmission capabilities can also be used, without limitation. Maintenance personnel use the electrical test device to perform electrical testing on the high-voltage line. During the electrical testing operation, the electrical test device collects an electrical test signal to detect whether the high-voltage line is energized, and also collects a prompt signal to detect whether the electrical test device has touched the high-voltage line. The collected electrical test signal and prompt signal are transmitted via the IoT chip to the grounding probe workstation, which then detects whether the electrical test signal and prompt signal meet the preset first safety standard. If the high-voltage line is energized, operations must be stopped and the power must be turned off again before testing. If the high-voltage line is de-energized and the signal indicates that the switch assembly has been pressed, the first safety criterion has been met, indicating that the maintenance personnel have performed the test according to the operating procedures and can proceed to the next operation. This step effectively prevents maintenance personnel from operating improperly or pretending to perform a test on the ground, resolving the issue of ineffective testing and eliminating safety hazards.

[0074] S120: If yes, output the ground needle workstation's ground insertion operation instruction, collect the ground needle workstation's insertion depth, and determine whether the insertion depth is greater than a preset insertion depth threshold.

[0075] Optionally, the insertion depth of the ground needle workstation is collected, and it is determined whether the insertion depth is greater than a preset insertion depth value, including: the ground needle workstation is provided with an infrared ranging module, and the infrared ranging module is used to collect the insertion depth of the ground needle workstation; it is determined whether the insertion depth is greater than a preset insertion depth threshold; if not, an operation instruction for re-insertion is output.

[0076] Specifically, when the ground needle workstation detects that the electrical test signal and the prompt signal meet the preset first safety standard, it outputs the operation instruction of "insertion into the ground", and the maintenance personnel insert the ground needle workstation into the ground. An infrared ranging module is provided on the upper end of the ground needle workstation. The infrared ranging module feeds back the distance to the ground at a preset frequency, and then subtracts the distance to the ground from the length of the ground needle to obtain the insertion depth of the ground needle workstation. During the insertion process, it is determined whether the insertion depth is within the preset insertion depth threshold. When the insertion depth fed back by the ground needle workstation is greater than the preset insertion depth threshold, the ground needle workstation issues an operation instruction for the next operation step. For example, the insertion depth value can be set to 60cm. Of course, other values ​​can also be used, and there is no limitation on this. This step focuses on detecting whether the maintenance personnel's operation of inserting the ground needle into the ground is standardized, to avoid the problem of ground wire failure due to the ground needle not being inserted or inserted improperly, and to ensure that the ground wire is in an effective state during the maintenance process.

[0077] S130: If yes, output a grounding operation instruction, obtain a first prompt signal of a grounding device, the grounding device including a main grounding device and a plurality of secondary grounding devices, and determine whether the device is the main grounding device according to the first prompt signal.

[0078] Specifically, when the insertion depth reported by the grounding workstation is greater than or equal to the preset insertion depth value, the "hang grounding operation" instruction is output, and the maintenance personnel hang the grounding device. The grounding device includes a main grounding device and multiple auxiliary grounding devices. The maintenance personnel must first hang the main grounding device. During the grounding device hanging process, the first prompt signal, such as the unique identification number of the grounding device, is obtained and transmitted to the workstation through the Internet of Things chip. It is compared with the preset main grounding device number. If the main grounding device is not hung, the "hang main grounding device" operation instruction is output. This step prevents maintenance personnel from hanging the grounding devices in the wrong order and promptly reminds maintenance personnel to redo the operation when an operation error occurs.

[0079] S140: If yes, obtain a second prompt signal from the main grounding device and detect whether the second prompt signal meets a preset second safety standard; otherwise, output an operation instruction for hanging the main grounding device.

[0080] Optionally, obtaining a second prompt signal from the main grounding device and detecting whether the second prompt signal meets a preset second safety standard include: obtaining a second prompt signal from the main grounding device, wherein the second prompt signal includes: an RFID high-frequency tag identified by the main grounding device, an RFID high-frequency identification antenna read-write module for identifying devices with RFID high-frequency tags, and an RFID high-frequency tag installed in the insulating gloves; a pressure touch sensor signal of the main grounding device, wherein the pressure touch sensor is movably connected to the wire clamp of the main grounding device, and the movement of the wire clamp can press and trigger the pressure touch sensor; height information of the main grounding device, wherein an air pressure sensor is installed in the main grounding device to collect the height information of the main grounding device; detecting whether the second prompt signal meets a preset second safety standard, wherein the second safety standard includes: the main grounding device identifies the RFID high-frequency tag; the pressure touch sensor of the main grounding device is pressed and triggered; the height information of the main grounding device is greater than a preset height value.

[0081] Specifically, when the maintenance personnel hang up the main grounding device, an RFID high-frequency identification antenna reading and writing module is installed in the main grounding device, which can identify insulating gloves with RFID high-frequency tag devices and is used to identify whether the maintenance personnel are wearing insulating equipment operating devices; the main grounding device is provided with a pressure touch sensor connected to the wire clamp of the main grounding device. When the wire clamp is pressed to a preset height, the pressure touch sensor is pressed to send a signal to confirm that the maintenance personnel have hung the hanging device firmly and will not accidentally fall during the maintenance process; the main grounding device is also provided with an air pressure sensor to measure the height information of the grounding device, which is used to confirm that the maintenance personnel are hanging on the high-line line. When the main grounding device recognizes the RFID high-frequency tag, the pressure touch sensor sends a signal, and the height measured by the air pressure sensor is greater than the preset height, the main grounding device meets the preset second safety standard, and the maintenance personnel will receive the operation instruction to continue to the next step. Otherwise, the operation will continue until the preset second safety standard is met. This step effectively prevents the maintenance personnel from hanging the main grounding device improperly.

[0082] S150: If yes, output an operation instruction for hanging a secondary grounding device, obtain third prompt signals of a plurality of the secondary grounding devices, and detect whether the third prompt signal of each secondary grounding device meets a preset third safety standard.

[0083] Optionally, obtaining third prompt signals from multiple secondary grounding devices and detecting whether the third prompt signal of each secondary grounding device meets the preset third safety standard include: obtaining third prompt signals from multiple secondary grounding devices, wherein the third prompt signal includes: the RFID high-frequency tag identified by the secondary main grounding device, the secondary grounding device is equipped with an RFID high-frequency identification antenna reading and writing module for identifying devices with RFID high-frequency tags, and the insulating gloves are equipped with RFID high-frequency tags; the pressure touch sensor signal of the secondary grounding device, the pressure touch sensor is movably connected to the wire clamp of the main grounding device, and the movement of the wire clamp can press and trigger the pressure touch sensor; the height information of the secondary grounding device, the secondary grounding device is equipped with an air pressure sensor for obtaining the height information of the main grounding device; detecting whether the third prompt signal of each secondary grounding device meets the preset third safety standard, wherein the third safety standard includes: the secondary grounding device identifies the RFID high-frequency tag; the pressure touch sensor of the secondary grounding device is pressed and triggered; the height information of the secondary grounding device is greater than the preset

[0084] height value; if the third prompt signal of any secondary grounding device does not meet the preset third safety standard, an operating instruction to re-hook the secondary grounding device is output.

[0085] Specifically, when the maintenance personnel hang up the secondary grounding device, an RFID high-frequency identification antenna reading and writing module is installed in the secondary grounding device, which can identify insulating gloves with RFID high-frequency tag devices, and is used to identify whether the maintenance personnel are wearing insulating equipment operating devices; the secondary grounding device is provided with a pressure touch sensor connected to the wire clamp of the main grounding device. When the wire clamp is pressed to a preset height, the pressure touch sensor is pressed to send a signal to confirm that the maintenance personnel have hung the hanging device firmly and will not fall accidentally during the maintenance process; the secondary grounding device is also provided with an air pressure sensor to measure the height information of the grounding device, which is used to confirm that the maintenance personnel are hung on the high-line line. For general maintenance operations, there are multiple secondary grounding devices, such as three. When all the secondary grounding devices recognize the RFID high-frequency tag, the pressure touch sensor sends a signal, and the air pressure sensor measures a height greater than the preset height.

[0086] The maintenance personnel will not receive the instruction to proceed to the next step until the auxiliary grounding device meets the preset third safety standard. Otherwise, the operation will continue until the preset third safety standard is met. This step effectively prevents the maintenance personnel from hanging the auxiliary grounding device improperly and ensures that the maintenance personnel hang all grounding devices to prevent the situation where a grounding device is not hung.

[0087] S160: If yes, output the grounding completion operation instruction.

[0088] Optionally, the operation instruction is output in the form of voice broadcast.

[0089] The present invention discloses a method, system, electronic equipment and storage medium for safe grounding of high-voltage lines. Compared with the prior art, the method solves the problem of safety detection of grounding actions during power outage maintenance and real-time perception of the operating status of on-site maintenance personnel, standardizes and guides operating requirements in real time, ensures the accuracy of on-site maintenance personnel's safe grounding operations on high-voltage lines, prevents negligence in on-site operating procedures or irregular operations, and avoids the occurrence of personal safety accidents.

[0090] Example 2

[0091] Figure 2 This is a flow chart of a method for safely grounding a high-voltage line provided in a second embodiment of the present invention. This embodiment is optimized based on the above embodiment. In this embodiment, a method for safely grounding a high-voltage line further includes the following steps:

[0092] S210, removing the plurality of secondary grounding devices, and detecting whether the third prompt signal of each secondary grounding device has been completely canceled;

[0093] S220: If yes, output an operation instruction for removing the main grounding device, and detect whether the second prompt signal of the main grounding device has been cancelled;

[0094] S230: If yes, output an operation instruction of unplugging the ground pin workstation and detect whether the insertion depth is less than a preset insertion depth value;

[0095] S240: If yes, output the operation instructions for completing all operations.

[0096] Specifically, when the maintenance personnel receive the "grounding operation completed" operation instruction, the grounding operation of the line is completed, and the maintenance personnel can carry out the maintenance power operation. After the maintenance power is completed, the maintenance personnel need to remove all equipment in accordance with the operation specifications. First, remove the multiple secondary grounding devices. After the third prompt signals of the multiple secondary grounding devices are all cancelled, the next step instruction is output to remove the main grounding device. After the second prompt signal of the main grounding device is cancelled, the next step instruction is output to remove the grounding workstation. After the insertion depth is less than the preset insertion depth value, all removal operation processes are completed.

[0097] This embodiment further provides maintenance personnel with operational guidance and specifications for dismantling the device after the operation is completed, thereby preventing negligence in the on-site dismantling process or irregular operations, and avoiding accidents that endanger personal safety due to incorrect dismantling steps, such as unplugging the ground pin first, which may cause the grounding device to be energized.

[0098] Example 3

[0099] Figure 3This is a schematic diagram of a structure of a safe grounding operation device for a high voltage line provided by the third embodiment of the present invention. Figure 3 As shown, the device includes:

[0100] The electrical testing module 310 is configured to collect an electrical testing signal and a prompt signal from the electrical testing device, and detect whether the electrical testing signal and the prompt signal meet a preset first safety standard;

[0101] The ground needle module 320 is used to collect the insertion depth of the ground needle workstation and determine whether the insertion depth is greater than a preset insertion depth threshold;

[0102] A grounding module 330 is configured to obtain a first prompt signal from a grounding device, the grounding device including a primary grounding device and a plurality of secondary grounding devices, and determine whether the device is the primary grounding device based on the first prompt signal;

[0103] If so, obtaining a second prompt signal of the main grounding device and detecting whether the second prompt signal meets a preset second safety standard; otherwise, outputting an operation instruction for hanging the main grounding device;

[0104] If so, output an operation instruction for hanging a secondary grounding device, obtain third prompt signals of multiple secondary grounding devices, and detect whether the third prompt signal of each secondary grounding device meets a preset third safety standard;

[0105] The instruction module 340 is used to output an instruction to complete the grounding operation.

[0106] Optionally, the electrical testing module 310 is used to collect the electrical testing signal and prompt signal of the electrical testing device, and detect whether the electrical testing signal and prompt signal meet the preset first safety standard, including: collecting the electrical testing signal to indicate whether the high-voltage line is energized, and whether current is generated after the electrical testing device contacts the high-voltage line; collecting the prompt signal to indicate whether the electrical testing device touches the high-voltage line, the electrical testing device is equipped with a switch component, and the electrical testing device presses the switch component after touching the high-voltage line; detecting whether the electrical testing signal and prompt signal meet the preset first safety standard, the first safety standard including the electrical testing signal outputting no current and the prompt signal outputting the switch component; if the electrical testing signal outputs current, outputting an operation instruction to stop the operation.

[0107] Optionally, the ground needle module 320 is used to collect the insertion depth of the ground needle workstation and determine whether the insertion depth is greater than a preset insertion depth value, including: the ground needle workstation is provided with an infrared ranging module, and the infrared ranging module is used to collect the insertion depth of the ground needle workstation; determine whether the insertion depth is greater than a preset insertion depth threshold; if not, output an operation instruction for re-insertion.

[0108] Optionally, the grounding module 330 is used to obtain a second prompt signal from the main grounding device and detect whether the second prompt signal meets a preset second safety standard, including: obtaining a second prompt signal from the main grounding device, wherein the second prompt signal includes: an RFID high-frequency tag identified by the main grounding device, an RFID high-frequency identification antenna read-write module for identifying a device with an RFID high-frequency tag is provided in the main grounding device, and an RFID high-frequency tag is provided in the insulating glove; a pressure touch sensor signal of the main grounding device, wherein the pressure touch sensor is movably connected to the wire clamp of the main grounding device, and the movement of the wire clamp can press and trigger the pressure touch sensor; height information of the main grounding device, wherein an air pressure sensor is provided in the main grounding device to collect the height information of the main grounding device; detecting whether the second prompt signal meets a preset second safety standard, wherein the second safety standard includes: the main grounding device identifies the RFID high-frequency tag; the pressure touch sensor of the main grounding device is pressed and triggered; the height information of the main grounding device is greater than a preset height value.

[0109] Optionally, the grounding module 330 is configured to obtain third prompt signals from multiple secondary grounding devices and detect whether the third prompt signal from each secondary grounding device meets a preset third safety standard, including: obtaining third prompt signals from multiple secondary grounding devices, wherein the third prompt signal includes: an RFID high-frequency tag identified by the secondary main grounding device, an RFID high-frequency identification antenna read-write module for identifying a device with an RFID high-frequency tag, and an RFID high-frequency tag installed in the insulating glove; a pressure touch sensor signal from the secondary grounding device, wherein the pressure touch sensor is movably connected to a wire clamp of the main grounding device, and the movement of the wire clamp can press and trigger the pressure touch sensor; height information of the secondary grounding device, wherein an air pressure sensor is installed in the secondary grounding device to obtain the height information of the main grounding device; detecting whether the third prompt signal from each secondary grounding device meets a preset third safety standard, wherein the third safety standard includes: the secondary grounding device identifying the RFID high-frequency tag; the pressure touch sensor of the secondary grounding device being pressed and triggered; and the height information of the secondary grounding device being greater than a preset height value; and outputting an operation instruction to reattach the secondary grounding device if the third prompt signal from any secondary grounding device does not meet the preset third safety standard.

[0110] The electrical testing module 310, the ground pin module 320, the grounding module 330, and the instruction module 340 are connected in sequence. The module referred to in the present invention refers to a series of computer program instruction segments that can complete specific functions. It is more suitable for describing the execution process of the safe grounding operation of the high-voltage line than the program. For the specific implementation of each module, please refer to the corresponding method embodiment above, which will not be repeated here.

[0111] Example 4

[0112] Figure 4 A schematic diagram of the structure of a device provided in the fourth embodiment of the present invention is shown in FIG. Figure 4 As shown, the device includes a processor 410, a memory 420, an input device 430, and an output device 440; the number of processors 410 in the device can be one or more. Figure 4 In the embodiment, a processor 410 is used as an example; the processor 410, memory 420, input device 430 and output device 440 in the device can be connected via a bus or other means. Figure 4 The bus connection is taken as an example.

[0113] The memory 420, as a computer-readable storage medium, can be used to store software programs, computer-executable programs, and modules, such as program instructions or modules corresponding to the safe grounding operation method for high-voltage lines in the embodiments of the present invention (e.g., the electrical detection module 310, the ground pin module 320, the grounding module 330, and the instruction module 340). The processor 410 executes the software programs, instructions, and modules stored in the memory 420 to execute various functional applications and data processing of the device, thereby implementing the above-mentioned safe grounding operation method for high-voltage lines.

[0114] The memory 420 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system and applications required for at least one function; the data storage area may store data created based on the use of the terminal, etc. In addition, the memory 420 may include a high-speed random access memory and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the memory 420 may further include a memory remotely located relative to the processor 410, and these remote memories may be connected to the device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0115] The input device 430 may be used to receive input digital or character information, and generate key signal input related to user settings and function control of the device.

[0116] The output device 440 can be used to output digital or character information, as well as signal outputs related to function prompts such as voice or light.

[0117] Example 5

[0118] A fifth embodiment of the present invention provides a storage medium containing computer-executable instructions, which, when executed by a computer processor, are used to perform a safe grounding operation method for a high-voltage line, the method comprising: collecting position information of a grounding pin workstation, and judging whether the grounding pin workstation is within a preset task position range based on the position information; if so, outputting an electrical test operation instruction, collecting an electrical test signal and a prompt signal of an electrical test device, and detecting whether the electrical test signal and the prompt signal meet a preset first safety standard; if so, outputting an earth insertion operation instruction for the grounding pin workstation, and after the grounding pin workstation is inserted into the ground, collecting the insertion depth of the grounding pin workstation, and judging whether the insertion depth is greater than a preset insertion depth value based on the insertion depth; if so, outputting a grounding operation instruction for hanging, obtaining a first prompt signal of the grounding device, and the grounding device

[0119] It includes a main grounding device and multiple secondary grounding devices. It determines whether it is the main grounding device according to the first prompt signal; otherwise, it outputs the main grounding device hanging operation instruction; if so, it obtains the second prompt signal of the main grounding device and detects whether the second prompt signal meets the preset second safety standard; if so, it outputs the secondary grounding device hanging operation instruction, obtains the third prompt signals of the multiple secondary grounding devices, and detects whether the third prompt signal of each secondary grounding device meets the preset third safety standard; if so, it outputs the grounding completion operation instruction. Compared with the existing technology, it solves the safety detection of the hanging grounding action during the power outage maintenance process and the real-time perception of the working status of the on-site maintenance personnel, standardizes and guides the operation requirements in real time, ensures the accuracy of the on-site maintenance personnel's safe hanging grounding operation of the high-voltage line, prevents negligence in the on-site operation process or irregular operation, and avoids the occurrence of personal safety accidents.

[0120] Of course, the computer executable instructions of a storage medium provided by an embodiment of the present invention are not limited to the method operations described above, but can also execute related operations in a drone flight obstacle avoidance method provided by any embodiment of the present invention. The computer storage medium of an embodiment of the present invention can adopt any combination of one or more computer-readable media. The computer-readable medium can be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact

[0121] A computer readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0122] A computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, which carries computer-readable program code. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0123] Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

[0124] The computer program code for performing the operations of the present invention can be written in one or more programming languages, or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a stand-alone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (e.g., through the Internet using an Internet service provider).

[0125] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A safe grounding operation method for a high-voltage line, characterized in that: The method comprises: Collecting an electrical test signal and a prompt signal from an electrical test device, and detecting whether the electrical test signal and the prompt signal meet a preset first safety standard; If so, output the ground needle workstation's ground insertion operation instruction, collect the ground needle workstation's insertion depth, and determine whether the insertion depth is greater than a preset insertion depth threshold; If so, output a grounding operation instruction, obtain a first prompt signal of a grounding device, the grounding device including a main grounding device and a plurality of auxiliary grounding devices, and determine whether the device is the main grounding device according to the first prompt signal; If so, obtaining a second prompt signal of the main grounding device and detecting whether the second prompt signal meets a preset second safety standard; otherwise, outputting an operation instruction for hanging the main grounding device; If so, output an operation instruction for hanging a secondary grounding device, obtain third prompt signals of multiple secondary grounding devices, and detect whether the third prompt signal of each secondary grounding device meets a preset third safety standard; If all are true, then the grounding operation instruction is output; The method further includes: removing the plurality of secondary grounding devices and detecting whether the third prompt signals of each secondary grounding device have all been cancelled; If so, outputting an operation instruction for removing the main grounding device and detecting whether the second prompt signal of the main grounding device has been cancelled; If so, output an operation instruction of unplugging the ground pin workstation and detect whether the insertion depth is less than a preset insertion depth value; If so, output all the job instructions to complete the job.

2. The method according to claim 1, characterized in that Collecting an electrical test signal and a prompt signal from an electrical test device, and detecting whether the electrical test signal and the prompt signal meet a preset first safety standard, includes: The electrical detection signal is collected to indicate whether the high-voltage line is energized and whether current is generated after the electrical detection device contacts the high-voltage line; The prompt signal is collected to indicate whether the electric test device touches the high-voltage line, wherein the electric test device is provided with a switch component, and the switch component is pressed when the electric test device touches the high-voltage line; Detecting whether the power test signal and the prompt signal meet a preset first safety standard, wherein the first safety standard includes that the power test signal outputs no current and the prompt signal outputs that the switch component has been pressed; If the power test signal outputs current, an operation instruction to stop the operation is output.

3. The method according to claim 1, characterized in that Collecting the insertion depth of the ground needle workstation and determining whether the insertion depth is greater than a preset insertion depth value includes: The ground needle workstation is equipped with an infrared distance measuring module, which is used to collect the insertion depth of the ground needle workstation; Determining whether the insertion depth is greater than a preset insertion depth threshold; If not, output a re-insertion operation instruction.

4. The method according to claim 1, wherein Obtaining a second prompt signal from the main grounding device and detecting whether the second prompt signal meets a preset second safety standard includes: Obtaining a second prompt signal of the main grounding device, wherein the second prompt signal includes: The main grounding device identifies the RFID high-frequency tag, the main grounding device is equipped with an RFID high-frequency identification antenna read-write module for identifying devices with RFID high-frequency tags, and the insulating gloves are equipped with an RFID high-frequency tag; a pressure-touch sensor signal of the main grounding device, wherein the pressure-touch sensor is movably connected to a wire clamp of the main grounding device, and movement of the wire clamp can press and trigger the pressure-touch sensor; The height information of the main grounding device, wherein the main grounding device is provided with an air pressure sensor for collecting the height information of the main grounding device; Detecting whether the second prompt signal meets a preset second safety standard, wherein the second safety standard includes: The main grounding device identifies the RFID high-frequency tag; The pressure touch sensor of the main grounding device is pressed and triggered; The height information of the main grounding device is greater than a preset height value.

5. The method according to claim 1, characterized in that Obtaining the third prompt signal of the plurality of secondary grounding devices and detecting whether the third prompt signal of each secondary grounding device meets a preset third safety standard includes: Acquire a third prompt signal of the plurality of secondary grounding devices, wherein the third prompt signal includes: The secondary grounding device identifies the RFID high-frequency tag, the secondary grounding device is equipped with an RFID high-frequency identification antenna reading and writing module for identifying the device with the RFID high-frequency tag, and the insulating glove is equipped with an RFID high-frequency tag; A pressure-touch sensor signal of the secondary grounding device, wherein the pressure-touch sensor is movably connected to a wire clamp of the primary grounding device, and movement of the wire clamp can press and trigger the pressure-touch sensor; The height information of the secondary grounding device, wherein the secondary grounding device is provided with an air pressure sensor for obtaining the height information of the primary grounding device; Detecting whether the third prompt signal of each secondary grounding device meets a preset third safety standard, wherein the third safety standard includes: The secondary grounding device identifies the RFID high-frequency tag; The pressure touch sensor of the secondary grounding device is pressed and triggered; The height information of the secondary grounding device is greater than a preset height value; If the third prompt signal of any secondary grounding device does not meet the preset third safety standard, an operation instruction for re-attaching the secondary grounding device is output.

6. The method according to any one of claims 1 to 5, characterized in that The operation instruction is output in the form of voice broadcast.

7. A safe grounding operation system for high-voltage lines, characterized in that: A safe grounding operation system for a high-voltage line is capable of executing the safe grounding operation method according to any one of claims 1 to 6, and the safe grounding operation system for a high-voltage line comprises: An electrical testing module, configured to collect an electrical testing signal and a prompt signal from the electrical testing device, and detect whether the electrical testing signal and the prompt signal meet a preset first safety standard; A ground needle module is used to collect the insertion depth of the ground needle workstation and determine whether the insertion depth is greater than a preset insertion depth threshold; a grounding module, configured to obtain a first prompt signal from a grounding device, the grounding device including a main grounding device and a plurality of secondary grounding devices, and determine whether the grounding device is the main grounding device according to the first prompt signal; If so, obtaining a second prompt signal of the main grounding device and detecting whether the second prompt signal meets a preset second safety standard; otherwise, outputting an operation instruction for hanging the main grounding device; If so, output an operation instruction for hanging a secondary grounding device, obtain third prompt signals of multiple secondary grounding devices, and detect whether the third prompt signal of each secondary grounding device meets a preset third safety standard; The instruction module is used to output the operation instructions for completing grounding.

8. An electronic device, characterized in that: The electronic device comprises: one or more processors; A storage device for storing one or more programs, when the one or more programs are executed by the one or more processors, enables the one or more processors to implement a safe grounding operation method for a high-voltage line as described in any one of claims 1-6.

9. A storage medium comprising computer-executable instructions, wherein the computer-executable instructions, when executed by a computer processor, are used to perform a safe grounding operation method for a high-voltage line according to any one of claims 1 to 6.

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