Substation grounding method and related equipment

Abstract

The application relates to the technical field of power safety, and provides a substation grounding method and related equipment. The substation grounding management system comprises an anti-misoperation host, a supervision terminal device, a cloud platform and a plurality of grounding devices. The substation grounding method comprises the following steps: the supervision terminal device sends a target ground wire operation request based on a target ground wire operation order to the anti-misoperation host through the cloud platform, and displays current standard operation step information corresponding to the target ground wire operation order; a target grounding device corresponding to the target ground wire operation order in the plurality of grounding devices acquires actual operation step information of a current step operation, and sends the actual operation step information to the anti-misoperation host and / or the supervision terminal device through the cloud platform; the actual operation step information is checked by the anti-misoperation host and / or the supervision terminal device to obtain a target checking result, and the next operation instruction is processed according to the target checking result.

Description

Technical Field

[0001] This invention relates to the field of power safety technology, and in particular to a substation grounding method and related equipment. Background Technology

[0002] In substation management, the connection of grounding wires is one of the key and challenging aspects. Currently, it is generally done manually, with the connection status checked afterward.

[0003] Because manual grounding connection involves human error and lacks a real-time monitoring mechanism, it is impossible to achieve intelligent monitoring and management of grounding wire connection. Consequently, it is impossible to promptly remind and terminate erroneous operations, leading to the problem of personnel violating regulations during grounding wire connection and disconnection, and failing to guarantee the safety of power operations. Summary of the Invention

[0004] This invention provides a substation grounding method and related equipment, which effectively solves the problem of personnel's improper operation during the grounding wire connection and disconnection process, and ensures the safety of power operation.

[0005] The first aspect of this invention provides a substation grounding method applied to a substation grounding management system. The substation grounding management system includes an anti-misoperation host, monitoring equipment, a cloud platform, and multiple grounding devices. The substation grounding method includes:

[0006] The monitoring terminal device sends a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform. If the target grounding operation request passes, the current standard operation step information corresponding to the target grounding operation ticket is displayed.

[0007] The target grounding device acquires the actual operation step information of the current step operation and sends the actual operation step information to the anti-misoperation host and / or the monitoring terminal device through the cloud platform. The target grounding device is the grounding device corresponding to the target grounding operation ticket among the multiple grounding devices.

[0008] The anti-misoperation host and / or the monitoring terminal device verify the actual operation step information based on the current standard operation step information to obtain the target verification result;

[0009] The anti-misoperation host obtains the next operation instruction based on the target verification result and sends the next operation instruction to the monitoring terminal device. The next operation instruction is used to indicate the operation instruction of the next standard operation step information corresponding to the current standard operation step information in the target ground wire operation ticket.

[0010] Optionally, in a first implementation of the first aspect of the present invention, the target grounding device includes a target grounding terminal device and a target three-phase ground wire hook. The target grounding device acquires actual operation step information of the current operation and sends the actual operation step information to the anti-misoperation host and / or the monitoring terminal device through the cloud platform, including:

[0011] The target grounding device acquires the actual operation step information of the current step operation, which includes the actual operation information of the grounding terminal corresponding to the target grounding terminal equipment and the actual operation information of the grounding hook corresponding to the target three-phase grounding hook.

[0012] The actual operation steps information is sent to the cloud platform through the target grounding terminal device;

[0013] The actual operation steps information is sent to the anti-misoperation host and / or the monitoring terminal device through the cloud platform.

[0014] Optionally, in a second implementation of the first aspect of the present invention, the target grounding device acquires actual operation step information of the current step operation. This actual operation step information includes actual operation information of the grounding terminal corresponding to the target grounding terminal device and actual operation information of the grounding hook corresponding to the target three-phase grounding hook, including:

[0015] The actual operation information of the grounding terminal in the current step is obtained through the target grounding terminal device, and the actual operation information of the grounding terminal is cached.

[0016] The actual operation information of the grounding hook in the current step is obtained through each grounding hook in the target three-phase grounding hook, and the actual operation information of the grounding hook is sent to the target grounding terminal device.

[0017] The target grounding device summarizes the cached actual operation information of the grounding terminal and the actual operation information of the grounding hook to obtain the actual operation step information of the current step.

[0018] Optionally, in a third implementation of the first aspect of the present invention, each of the target three-phase grounding hooks includes a positioning device and at least one sensing device, and the step of obtaining the actual operation information of the grounding hook in the current step through each of the target three-phase grounding hooks includes:

[0019] The target three-phase ground wire hook obtains the time information corresponding to the current step operation of each ground wire hook, and obtains the operation sequence information of each ground wire hook;

[0020] Each of the target three-phase ground wire hooks acquires sensing data after the current step operation through the at least one sensing device, and performs state analysis based on the sensing data to obtain updated state information of each ground wire hook.

[0021] The positioning device obtains the position information of each ground wire hook after the current step operation, thus obtaining the operation position information of each ground wire hook.

[0022] The identity information of each of the three-phase ground wire hooks in the target three-phase ground wire hook is extracted to obtain the identity information of each ground wire hook.

[0023] The operation sequence information of each ground wire hook, the status information updated by each ground wire hook, the operation location information of each ground wire hook, and the identity information of each ground wire hook are determined as the actual operation information of the ground wire hook.

[0024] Optionally, in a fourth implementation of the first aspect of the present invention, before obtaining the actual grounding terminal operation information of the current step operation through the target grounding terminal device and caching the actual grounding terminal operation information, the method further includes:

[0025] If the target grounding operation ticket is a grounding connection operation ticket, and the current step is a grounding operation step, the target grounding device sends its identity information to the anti-misoperation host through the cloud platform. The anti-misoperation host verifies the identity information of the target grounding device based on the target grounding operation ticket.

[0026] Optionally, in a fifth implementation of the first aspect of the present invention, after the anti-misoperation host verifies the identity information of the target grounding terminal device based on the target grounding operation ticket, it further includes:

[0027] If the identity information of the target grounding terminal device is verified, the anti-misoperation host instructs the corresponding grounding hook in the target three-phase grounding hook to be operated through the cloud platform and the monitoring terminal device.

[0028] Optionally, in a sixth implementation of the first aspect of the present invention, the substation grounding management system further includes an RTK positioning system, which includes an RTK positioning system server, wireless positioning satellites, and a differential reference station. The target grounding terminal device includes a grounding stake wireless positioning device. The step of obtaining the actual operation information of the grounding terminal in the current step through the target grounding terminal device includes:

[0029] The target grounding terminal device acquires the status information corresponding to the current step operation;

[0030] The grounding pile wireless positioning device obtains the location information of the target grounding terminal device after the current step operation through the wireless positioning satellite, and obtains the wireless positioning information of the target grounding terminal device.

[0031] The wireless positioning information of the target grounding device is transmitted to the differential reference station via the wireless positioning satellite.

[0032] The differential reference station obtains the positioning differential data of the target grounding device based on the wireless positioning information of the target grounding device, and sends the positioning differential data of the target grounding device to the RTK positioning system server through the cloud platform;

[0033] The RTK positioning system server processes the positioning differential data of the target grounding device to obtain the reference station differential data of the target grounding device, and sends the reference station differential data of the target grounding device to the target grounding device through the cloud platform;

[0034] The target grounding device determines its location information based on the wireless positioning information and the reference station differential data.

[0035] The status information corresponding to the current step operation and the location information of the target grounding terminal device are determined as the actual operation information of the grounding terminal.

[0036] Optionally, in a seventh implementation of the first aspect of the present invention, the substation grounding method further includes:

[0037] If the monitoring device does not receive the next operation instruction at the end of the first preset time period, the monitoring device verifies the actual operation step information according to the current standard operation step information, and generates a target verification result based on the verification result.

[0038] Optionally, in the eighth implementation of the first aspect of the present invention, before the step of verifying the actual operation step information based on the current standard operation step information and generating a target verification result based on the verification result if the monitoring device does not obtain the next operation instruction at the end of the first preset time period, the method further includes:

[0039] If the monitoring device does not receive the next operation instruction at the end of the second preset time period, it will issue a warning to the anti-misoperation host.

[0040] Optionally, in a ninth implementation of the first aspect of the present invention, the target grounding device includes a target grounding terminal device and a target three-phase ground wire hook. After the anti-misoperation host obtains the next operation instruction based on the target verification result and sends the next operation instruction to the monitoring terminal device, it further includes:

[0041] If the target grounding operation ticket is a grounding connection operation ticket, and the target verification result indicates that the chip information of the target grounding terminal device has passed verification, then the anti-misoperation host authorizes the monitoring terminal device to perform the next operation instruction through the cloud platform. The monitoring terminal device displays the standard operation information of the grounding connection operation based on the operation authorization of the next operation instruction. The next operation instruction is the grounding connection operation instruction.

[0042] If the target ground wire operation ticket is a ground wire connection operation ticket, and the target verification result indicates that the verification of the actual operation information of the ground wire hook of the target three-phase ground wire hook has passed, then the anti-misoperation host issues the next operation instruction to the monitoring terminal device through the cloud platform, and stops execution based on the next operation instruction, which is used to indicate the cessation of execution;

[0043] If the target grounding operation ticket is a grounding removal operation ticket, and the target verification result indicates that the verification of the actual operation information of the grounding hook has passed, then the anti-misoperation host authorizes the monitoring terminal device to perform the next operation instruction through the cloud platform. The monitoring terminal device displays the standard operation information of the grounding terminal operation based on the operation authorization of the next operation instruction. The next operation instruction is the grounding terminal operation instruction.

[0044] If the target grounding operation ticket is a grounding removal operation ticket, and the target verification result indicates that the actual operation information of the grounding terminal of the target grounding terminal device has passed the verification, then the anti-misoperation host issues the next operation instruction to the monitoring terminal device through the cloud platform, and stops execution based on the next operation instruction, which is used to indicate the cessation of execution.

[0045] Optionally, in the tenth implementation of the first aspect of the present invention, before the monitoring terminal device sends a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform, it further includes:

[0046] The monitoring terminal device sends a target ground wire operation ticket authorization request to the anti-misoperation host;

[0047] The anti-misoperation host performs authorization analysis on the authorization request of the target ground wire operation ticket, and sends the target ground wire operation ticket to the monitoring terminal device through the cloud platform according to the result of the authorization analysis. The target ground wire operation ticket is a ground wire connection operation ticket or a ground wire removal operation ticket.

[0048] The monitoring device matches the target grounding device from the plurality of grounding devices according to the target grounding operation ticket.

[0049] A second aspect of the present invention provides a substation grounding management system, the substation grounding management system including an anti-misoperation host, a monitoring terminal device, a cloud platform and multiple grounding devices;

[0050] The anti-misoperation host is used to issue target ground operation tickets, verify target ground operation requests, verify actual operation step information based on current standard operation step information, obtain the next operation instruction based on the target verification result, and send the next operation instruction to the monitoring terminal device through the cloud platform.

[0051] The monitoring terminal device is used to send a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform. If the target grounding operation request passes, the device displays the current standard operation step information corresponding to the target grounding operation ticket. The device also verifies the actual operation step information based on the current standard operation step information and sends the verification result to the cloud platform.

[0052] The cloud platform is used to send a target ground operation request based on the target ground operation ticket to the anti-misoperation host, and to send the actual operation step information to the anti-misoperation host and / or the monitoring terminal device.

[0053] The target grounding device is used to acquire the actual operation step information of the current step operation and send the actual operation step information to the cloud platform.

[0054] A third aspect of the present invention provides a substation grounding device, comprising: a memory and at least one processor, wherein the memory stores a computer program; the at least one processor invokes the computer program in the memory to cause the substation grounding device to perform the substation grounding method described above.

[0055] A fourth aspect of the present invention provides a computer-readable storage medium storing a computer program that, when run on a computer, causes the computer to perform the above-described substation grounding method.

[0056] In the technical solution provided by this invention, the monitoring device sends a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform. If the target grounding operation request passes, the current standard operation step information corresponding to the target grounding operation ticket is displayed. The target grounding device obtains the actual operation step information of the current operation and sends the actual operation step information to the anti-misoperation host and / or the monitoring device through the cloud platform. The target grounding device is the grounding device corresponding to the target grounding operation ticket among the plurality of grounding devices. The anti-misoperation host and / or the monitoring device verify the actual operation step information according to the current standard operation step information to obtain a target verification result. The anti-misoperation host obtains the next operation instruction according to the target verification result and sends the next operation instruction to the monitoring device. The next operation instruction is used to indicate the operation instruction of the next standard operation step information corresponding to the current standard operation step information in the target grounding operation ticket. In this embodiment of the invention, the separation and interaction of supervision and operation are achieved through the display of the target grounding wire operation request and the current standard operation step information corresponding to the target grounding wire operation ticket by the monitoring terminal device, the real-time transmission of the actual operation step information of the current step operation of the target grounding device, and the verification of the actual operation step information by the anti-misoperation host and / or the monitoring terminal device. This realizes real-time data interaction, real-time monitoring of the supervision mechanism, real-time monitoring of the grounding wire hanging and disconnecting process, and on-site verification of each operation. If the verification is successful, the next operation is indicated, thereby standardizing the operator's process steps. Furthermore, the supervision by the monitoring terminal can effectively solve the problem of personnel's illegal operation during the grounding wire hanging and disconnecting process and ensure the safety of power operation. Attached Figure Description

[0057] Figure 1 This is a schematic diagram of one embodiment of the substation grounding management system in this invention;

[0058] Figure 2 This is a schematic diagram of one embodiment of the substation grounding method in this invention;

[0059] Figure 3 This is a schematic diagram of another embodiment of the substation grounding management system in this invention;

[0060] Figure 4 This is a schematic diagram of one embodiment of the target grounding terminal device in this invention;

[0061] Figure 5 This is a schematic diagram of one embodiment of the three-phase ground wire hook in the present invention.

[0062] Figure 6This is a schematic diagram of one embodiment of the RTK positioning system in this invention;

[0063] Figure 7 This is a schematic diagram of another embodiment of the substation grounding method in this invention;

[0064] Figure 8 This is a schematic diagram of one embodiment of the substation grounding device in this invention.

[0065] Explanation of icon numbers:

[0066] label name label name 1000 Substation grounding management system 1100 Anti-misoperation host 1200 Monitoring equipment 1300 cloud platform 1400 Grounding device 1410 Target grounding equipment 1411 RFID chip 1412 Grounding stake 1413 wing nuts 1414 magnetic steel 1415 ground wire head 1420 Target three-phase ground wire hook 1421 Insulating rod 1422 grounding clamp 1423 Terminal 1424 Sensing device 1425 Hook detection device 1500 power transmission lines 1600 grounding wire 1700 Supervisors 1800 Operators 1900 RTK positioning system 1910 RTK positioning system server 1920 Satellite navigation system 1930 Differential Reference Station Detailed Implementation

[0067] This invention provides a substation grounding method and related equipment, which effectively solves the problem of personnel violating regulations during the grounding wire installation and removal process, and ensures the safety of power operation.

[0068] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” or “having,” and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0069] It should be noted that, as an example and not a limitation, the data transmission method between the various devices / equipment in the substation grounding method of this invention (e.g., data transmission from the cloud platform) adopts a wireless communication method. The wireless communication method includes, but is not limited to, Bluetooth (BT), ZigBee Technology (ZigBee), LoRa, 2.4GHz Wireless Technology (2.4G), 433MHz wireless communication, fourth-generation mobile communication 4G, General Packet Radio Service (GPRS), and Narrow Band Internet of Things (NB-IoT).

[0070] For easier understanding, please refer to Figure 1 , Figure 1This is a schematic diagram of a substation grounding management system provided in an embodiment of the present invention. The substation grounding management system 1000 includes an anti-misoperation host 1100, a monitoring terminal device 1200, a cloud platform 1300, and multiple grounding devices 1400. The anti-misoperation host 1100 is used to issue target grounding operation tickets, verify the target grounding operation request, verify the actual operation step information according to the current standard operation step information, obtain the next operation instruction according to the target verification result, and send the next operation instruction to the monitoring terminal device through the cloud platform. The monitoring terminal device 1200 is used to send the target grounding operation ticket to the anti-misoperation host 1100 through the cloud platform 1300. The system requests a target grounding operation ticket. If the target grounding operation request passes, it displays the current standard operation steps information corresponding to the target grounding operation ticket. It then verifies the actual operation steps information based on the current standard operation steps information and sends the verification result to the cloud platform. The cloud platform 1300 is used to send a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host 1100, and to send the actual operation steps information to the anti-misoperation host 1100 and / or the monitoring terminal device 1200. The target grounding device is used to obtain the actual operation steps information of the current operation and send the actual operation steps information to the cloud platform 1300.

[0071] The substation grounding management system 1000 is used to implement substation grounding methods. Through the monitoring terminal device 1200, it displays the target grounding wire operation request, the current standard operation steps corresponding to the target grounding wire operation ticket, and sends the actual operation steps of the target grounding device in real time. It also verifies the actual operation steps through the anti-misoperation host 1100 and / or the monitoring terminal device 1200. This achieves separation and interaction between supervision and operation, enabling real-time data interaction and real-time monitoring of the supervision mechanism. It monitors the grounding wire connection and disconnection process in real time and verifies each step on-site. Successful verification indicates the next step, thus standardizing the operator's procedures. Furthermore, supervision through the monitoring terminal effectively solves the problem of personnel violating regulations during grounding wire connection and disconnection, ensuring the safety of power operations.

[0072] For ease of understanding, the specific process of the embodiments of the present invention is described below. Please refer to [link / reference]. Figure 2 , Figure 2 This is a schematic diagram of a substation grounding method provided in an embodiment of the present invention. The substation grounding method in this embodiment is applied to a substation grounding management system 1000. One embodiment of the substation grounding method in this embodiment includes:

[0073] 201. The monitoring terminal device sends a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform. If the target grounding operation request is approved, the current standard operation steps information corresponding to the target grounding operation ticket will be displayed.

[0074] The monitoring device 1200 is a convenient mobile device operated by the monitoring personnel, such as a mobile phone or a personal laptop. The substation grounding management system may include one or more monitoring devices 1200. One monitoring device 1200 may correspond to one target grounding operation ticket, or one target grounding operation ticket may correspond to more than one monitoring device 1200. This means that one target grounding operation ticket is monitored by one monitoring personnel holding a monitoring device 1200, or one target grounding operation ticket is monitored simultaneously by more than one monitoring personnel holding monitoring devices 1200. In this embodiment, one monitoring device 1200 is used as an example for explanation.

[0075] It should be noted that, prior to step 201, in one feasible implementation, the anti-misoperation host 1100 issues a target grounding operation ticket to the cloud platform 1300 based on a preset timed mechanism, or the anti-misoperation host issues a target grounding operation ticket to the cloud platform 1300 based on a triggered issuance command (the issuance command can be triggered by personnel at the anti-misoperation host 1100 clicking or pressing the corresponding button on the display device corresponding to the anti-misoperation host 1100), and the cloud platform 1300 sends the target grounding operation ticket to the monitoring terminal device 1200. In another feasible implementation, the monitoring device 1200 sends the authorization request information of the target ground wire operation ticket to the anti-misoperation host 1100 through the cloud platform 1300. The anti-misoperation host 1100 authenticates and authorizes the authorization request information of the target ground wire operation ticket. After successful authentication and authorization, the anti-misoperation host 1100 sends the target ground wire operation ticket information to the monitoring device 1200. The authorization request information includes the device information of the monitoring device 1200 and the identity information of the supervisor. The security is improved through dual authentication of the device information of the monitoring device 1200 and the identity information of the supervisor.

[0076] Supervisors trigger a target grounding operation request based on the target grounding operation ticket to the cloud platform 1300 by clicking a button or entering information in the input box on the supervisory terminal device 1200. The cloud platform 1300 then sends the target grounding operation request to the anti-error host 1100, enabling the supervisory terminal device 1200 to request the target grounding operation from the anti-error host 1100. If the anti-error host 1100 approves the target grounding operation request, it sends the approval information to the supervisory terminal device 1200. The supervisory terminal device 1200 displays the current standard operating procedure information corresponding to the target grounding operation ticket, and the supervisor is prompted to follow the procedure based on the information displayed on the supervisory terminal device 1200. If the anti-error host 1100 disapproves the target grounding operation request, it sends the disapproval information to the supervisory terminal device 1200, and the supervisory terminal device 1200 resends the target grounding operation request to the anti-error host 1100 through the cloud platform 1300.

[0077] In one feasible implementation, the target grounding wire operation request also includes authorization information for actual operation information verification. The authorization information for actual operation information verification is used to send the actual operation information of the target grounding device to the supervision device 1200 through the cloud platform 1300 after the target grounding device obtains the actual operation information of the current step operation, so that the supervision device 1200 can verify (check) the actual operation information.

[0078] 202. The target grounding device obtains the actual operation step information of the current step operation and sends the actual operation step information to the anti-misoperation host and / or monitoring terminal equipment through the cloud platform. The target grounding device is the grounding device corresponding to the target grounding operation ticket among multiple grounding devices.

[0079] The target grounding device is the grounding device among multiple grounding devices 1400 that corresponds to the target grounding operation ticket, and the target grounding device is the object of operation by the operator. The actual operation step information includes, but is not limited to, status information and location information with time information, such as status information and location information at a certain moment. In one feasible implementation, the location information of the target grounding device after the operation can be obtained through a preset satellite navigation system 1920, wherein the satellite navigation system 1920 can be the Global Positioning System (GPS), BeiDou Navigation Satellite System, Galileo Navigation Satellite System, or Grossna Navigation Satellite System.

[0080] The operator performs the operation on the target grounding device according to the current standard operating procedure information provided by the supervisor. During the operation, the target grounding device acquires operation information in real time, i.e., actual operating procedure information. Alternatively, after the operation is completed, the target grounding device acquires status and location information at preset intervals to obtain actual operating procedure information. After acquiring the actual operating procedure information for the current step, the target grounding device sends the actual operating procedure information for the current step to the cloud platform 1300. The cloud platform 1300 then sends the actual operating procedure information for the current step to the anti-misoperation host 1100 and / or the supervision terminal device 1200.

[0081] It should be noted that, in one feasible implementation, the target grounding device may include a target grounding terminal device and a target three-phase ground wire hook. The target grounding terminal device includes a ground wire stake and a ground wire head. The wireless communication device is located on the ground wire stake, or the wireless communication device is located on the ground wire head. The cloud platform can receive the actual operation step information of the current step operation sent by the target grounding device, which indicates that the transmission function of the target grounding device is intact or the function of the information acquisition device (such as pressure sensor, mechanical limit switch, magnetic switch and inductive detection switch) is intact.

[0082] 203. Verify the actual operation steps information based on the current standard operation steps information using the anti-misoperation host and / or monitoring terminal equipment to obtain the target verification result.

[0083] The content of the verification of the actual operation steps information by the anti-misoperation host 1100 and / or the monitoring terminal device 1200 based on the current standard operation steps information includes the operation sequence, the status after the operation, and the location after the operation.

[0084] When the actual operation step information is verified solely by the anti-misoperation host 1100 based on the current standard operating procedure information, the target verification result is the verification result of the anti-misoperation host 1100. When the actual operation step information is verified solely by the supervisory device 1200 based on the current standard operating procedure information, the target verification result is the verification result of the supervisory device 1200. When the actual operation step information is verified by both the anti-misoperation host 1100 and the supervisory device 1200 based on the current standard operating procedure information, the target verification result includes the verification result of the anti-misoperation host 1100 and the supervisory device 1200. The verification result of terminal device 1200, or the target verification result, is the sum of the verification results of anti-error host 1100 and monitoring terminal device 1200. For example, if the verification result of anti-error host 1100 indicates verification failure and / or the verification result of monitoring terminal device 1200 indicates verification failure, then the verification result is determined to be verification failure, and the target verification result is obtained. If the verification result of anti-error host 1100 indicates verification success, and the verification result of monitoring terminal device 1200 indicates verification success, then the verification result is determined to be verification success, and the target verification result is obtained. Here, by way of example and not limitation, the target verification result can be used to indicate whether the verification has passed or failed.

[0085] If the target verification result is generated solely by the anti-error host 1100, the anti-error host 1100 obtains the next operation instruction based on the target verification result. If the target verification result is generated solely by the supervisory device 1200, the supervisory device 1200 sends the target verification result to the anti-error host 1100 via the cloud platform 1300. If the target verification result is generated by both the anti-error host 1100 and the supervisory device 1200, the supervisory device 1200 sends the generated verification result to the anti-error host 1100 via the cloud platform 1300. The anti-error host 1100 combines its own verification result with the verification result of the supervisory device 1200 to obtain the target verification result.

[0086] It should be noted that when verifying the actual operation step information through the supervision terminal device 1200, the supervision terminal device 1200 can perform intelligent and automated verification based on the current standard operation step information to obtain the verification result; alternatively, the verification result can be obtained through the preset window of the supervision terminal device 1200, that is, the supervisor of the supervision terminal device 1200 can manually verify the actual operation step information based on the current standard operation step information. The supervisor can enter the manual verification result in the preset window of the supervision terminal device 1200 or click the corresponding virtual button to obtain the verification result.

[0087] 204. The anti-misoperation host obtains the next operation instruction based on the target verification result and sends the next operation instruction to the monitoring terminal device. The next operation instruction is used to indicate the operation instruction of the next standard operation step information corresponding to the current standard operation step information in the target ground wire operation ticket.

[0088] The substation grounding management system 1000 processes the next operation instruction based on the target verification result. Specifically, if the target verification result indicates that the verification is successful, the cloud platform 1300 obtains the next operation instruction sent by the anti-misoperation host 1100 and sends the next operation instruction to the supervision terminal device 1200, or stops execution; if the target verification result indicates that the verification is unsuccessful, execution stops. That is, the next operation instruction is used to indicate the operation instruction of the next standard operation step information corresponding to the current standard operation step information in the target grounding operation ticket.

[0089] In this embodiment of the invention, the separation and interaction of supervision and operation are achieved through the display of the target grounding wire operation request and the current standard operation step information corresponding to the target grounding wire operation ticket by the monitoring terminal device, the real-time transmission of the actual operation step information of the current step operation of the target grounding device, and the verification of the actual operation step information by the anti-misoperation host and / or the monitoring terminal device. This realizes real-time data interaction, real-time monitoring of the supervision mechanism, real-time monitoring of the grounding wire hanging and disconnecting process, and on-site verification of each operation. If the verification is successful, the next operation is indicated, thereby standardizing the operator's process steps. Furthermore, the supervision by the monitoring terminal can effectively solve the problem of personnel's illegal operation during the grounding wire hanging and disconnecting process and ensure the safety of power operation.

[0090] For easier understanding, please refer to Figure 3 , Figure 3 This is a schematic diagram of another substation grounding management system provided in an embodiment of the present invention. The substation grounding management system 1000 includes an anti-misoperation host 1100, a monitoring terminal device 1200, a cloud platform 1300, a target grounding terminal device 1410, a target three-phase ground wire hook 1420, a transmission line 1500, a grounding conductor 1600, a supervisor 1700, and an operator 1800. The target grounding device among the multiple grounding devices 1400 includes the target grounding terminal device 1410 and the target three-phase ground wire hook 1420.

[0091] The anti-misoperation host 1100 is the control center of the substation grounding management system 1000, responsible for various management functions, including personnel permissions, operation tickets, data backup, ground wire monitoring, and alarms. The cloud platform 1300 is used for the collection, storage, and forwarding of various information from the substation grounding management system 1000. The operator 1800 is the staff responsible for on-site ground wire connection and disconnection operations. The supervisor 1700 monitors and reminds the operator 1800 to follow the steps prompted by the supervisory terminal device 1200, and supervises any non-standard operations by the operator 1800. The grounding conductor 1600 connects the target grounding terminal device 1410 and the target three-phase ground wire hook 1420 to achieve grounding of the transmission line 1500. The transmission line 1500 is used to transmit electrical energy through the transmission line. The target grounding terminal device 1410 is used for grounding and detection of the ground wire.

[0092] like Figure 4 As shown, the target grounding device 1410 includes an RFID chip 1411, a grounding stake 1412, a wing nut 1413, a magnet 1414, a grounding head 1415, and a grounding stake wireless positioning device (not shown in the figure). The grounding head 1415 contains a grounding stake detection device. The grounding stake 1412 is made of metal and is used to connect to the earth. When the grounding head 1415 is inserted into the grounding stake 1412 and tightened by the wing nut 1413, the grounding stake detection device is triggered by the magnet 1414 to read the RFID chip 1411, thus connecting the grounding stake to the ground. When the wing nut 1413 is loosened and the grounding head 1415 is pulled out of the grounding stake 1412, the grounding stake detection device cannot read a specific code value because the RFID chip 1411 is far away, thus removing the grounding stake from the ground.

[0093] like Figure 5 As shown, each of the three-phase grounding hooks in the target three-phase grounding hook 1420 includes an insulating rod 1421, a grounding clamp 1422, and a terminal block 1423. At least one sensing device 1424 is installed inside the top of the grounding clamp 1422. Each of the three-phase grounding hooks in the target three-phase grounding hook 1420 also includes a positioning device (not shown) and a hook detection device 1425. The at least one sensing device 1424 includes at least one of a pressure sensor (not shown), a mechanical limit switch (not shown), a magnetic switch (not shown), and an inductive detection switch (not shown). The insulating rod 1421 is used for gripping by the operator 1800. The grounding clamp 1422 is used to connect each of the three-phase grounding hooks in the target three-phase grounding hook 1420 to the power transmission line 1500. The terminal block 1423 on the grounding clamp 1422 is used to connect the grounding conductor 1600. At least one sensing device 1424 is used to detect the status of each ground hook in the target three-phase ground hook 1420.

[0094] The substation grounding management system 1000 also includes an RTK positioning system 1900, such as... Figure 6 As shown. The RTK positioning system 1900 also includes an RTK positioning system server 1910, a satellite navigation system 1920, and a differential reference station 1930. The RTK positioning system server 1910 processes the differential positioning data of each geoline hook to obtain the differential reference station data of each geoline hook, and sends the differential reference station data of each geoline hook to each geoline hook through a cloud platform. The satellite navigation system 1920 is used to locate the position of each geoline hook after the actual operation of the current step to obtain the wireless positioning information of each geoline hook; the differential reference station 1930 is used to obtain the differential positioning data of each geoline hook based on the wireless positioning information of each geoline hook, and sends the differential positioning data of each geoline hook to the RTK positioning system server 1910 through a cloud platform.

[0095] Please see Figure 7 , Figure 7 This is a schematic diagram of another substation grounding method provided in an embodiment of the present invention. The substation grounding method in this embodiment is applied to… Figure 3The substation grounding management system 1000 shown integrates a cloud platform 1300, IoT wireless communication, and sensor technology to achieve real-time monitoring of the grounding wire connection and disconnection process. It performs on-site verification of each operation step, which serves as authorization for the operators 1800, thus standardizing their procedures. Furthermore, supervisors 1700 monitor and remind operators 1800 of their actions, effectively addressing violations during grounding wire connection and disconnection. It also achieves intelligent management of grounding wire connection and disconnection at both the grounding and line ends; intelligent detection of connection and disconnection status using multiple sensor technologies; precise positioning of grounding wire connection and disconnection locations using wireless positioning technology (RTK / GPS / BeiDou / Galileo / Grossna); and uploading of connection and disconnection status and location information using wireless communication technology. The cloud platform 1300 connects the backend anti-misoperation host 1100 and the monitoring device 12. 00. Real-time monitoring of grounding wire connection / removal status and location information; the grounding terminal has a built-in grounding detection function, and transmits status and location information to the backend anti-misoperation host 1100 via cloud platform 1300 through wireless communication. The grounding wire hook at the line end sends information to the grounding wire stake at the grounding end for information aggregation and transmission; grounding wire connection / removal is jointly completed by supervisor 1700 and operator 1800. The supervisory terminal device 1200 receives various operation commands from the backend anti-misoperation host 1100 through cloud platform 1300. The supervisor 1700 supervises and reminds the operator 1800 to operate according to the process steps based on the prompts from the supervisory terminal device 1200. Under the reminder and supervision of the supervisor 1700, the operator 1800 performs standardized operations such as connecting and disconnecting grounding wires. At the same time, the management system collects the status report information of each device in real time to monitor the various operations of the operator 1800. Another embodiment of the substation grounding method in this invention includes:

[0096] 701. The monitoring terminal device sends a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform. If the target grounding operation request is approved, the current standard operation steps information corresponding to the target grounding operation ticket is displayed.

[0097] The execution process of step 701 is similar to that of step 201 above, and will not be described again here.

[0098] In one feasible implementation, before step 701, the following steps are included: the monitoring device sends a target grounding operation ticket authorization request to the anti-misoperation host; the anti-misoperation host performs authorization analysis on the target grounding operation ticket authorization request, and sends the target grounding operation ticket to the monitoring device through the cloud platform based on the result of the authorization analysis; the target grounding operation ticket is either a grounding connection operation ticket or a grounding removal operation ticket; the monitoring device matches the target grounding device from multiple grounding devices based on the target grounding operation ticket.

[0099] Supervisor 1700 touches or clicks on the display interface of supervisory device 1200 to trigger a target grounding operation ticket authorization request to cloud platform 1300. Cloud platform 1300 then sends the target grounding operation ticket authorization request to anti-misoperation host 1100. The target grounding operation request may include, but is not limited to, authorization information for the target grounding operation, device information of supervisory device 1200, and identity information of supervisor 1700.

[0100] If the authorization analysis result indicates that authorization has been granted, the cloud platform 1300 will send the target ground wire operation ticket to the monitoring device 1200; if the authorization analysis result indicates that authorization has not been granted, the cloud platform 1300 will send the authorization analysis result to the monitoring device 1200, and the monitoring device 1200 will resend the authorization request for the target ground wire operation ticket or other operations.

[0101] The monitoring device 1200 matches the corresponding numbered grounding stake and the corresponding numbered three-phase grounding hook from multiple grounding devices 1400 according to the target grounding operation ticket (grounding connection operation ticket or grounding removal operation ticket), thereby obtaining the target grounding device 1410 and the target three-phase grounding hook 1420, i.e., the target grounding device; or, the cloud platform 1300 matches the corresponding numbered grounding stake and the corresponding numbered three-phase grounding hook from multiple grounding devices 1400 according to the target grounding operation ticket, thereby obtaining the target grounding device 1410 and the target three-phase grounding hook 1420, i.e., the target grounding device, and sends the information of the target grounding device 1410 and the target three-phase grounding hook 1420 to the monitoring device 1200.

[0102] Specifically, when the target ground wire operation ticket is a ground wire connection operation ticket, the ground wire connection operation ticket includes standard connection operation steps for the target grounding terminal equipment 1410 and the target three-phase ground wire hook 1420. The connection operation of the target grounding terminal equipment 1410 is performed first, and the connection operation of the target three-phase ground wire hook 1420 is performed only after the operation of the target grounding terminal equipment 1410 is successful. When the target ground wire operation ticket is a ground wire removal operation ticket, the ground wire removal operation ticket includes standard removal operation steps for the target grounding terminal equipment 1410 and the target three-phase ground wire hook 1420. The removal operation of the target three-phase ground wire hook 1420 is performed first, and the removal operation of the target grounding terminal equipment 1410 is performed only after the removal operation of the target three-phase ground wire hook 1420 is successful, so that the target grounding terminal equipment 1410 can summarize and send the status information of the target three-phase ground wire hook 1420.

[0103] By using the target grounding operation ticket authorization request of the monitoring terminal device 1200 and the authorization analysis of the anti-misoperation host, security is improved, and the accuracy of the target grounding terminal device 1410 and the target three-phase grounding hook 1420 is also improved.

[0104] 702. The target grounding device obtains the actual operation step information of the current step operation. The actual operation step information includes the actual operation information of the grounding terminal corresponding to the target grounding terminal equipment and the actual operation information of the grounding hook corresponding to the target three-phase grounding hook.

[0105] It should be noted that the cloud platform can receive the actual operation step information of the current step sent by the target grounding device, which means that the target grounding device can work normally, that is, the sending function of the target grounding device is intact or the function of the information acquisition equipment (such as pressure sensor, mechanical limit switch, magnetic switch and inductive detection switch) is intact.

[0106] In one feasible implementation, step 702 specifically includes: obtaining the actual grounding terminal operation information of the current step operation through the target grounding terminal device and caching the actual grounding terminal operation information; obtaining the actual grounding hook operation information of the current step operation through each grounding hook in the target three-phase grounding hook and sending the actual grounding hook operation information to the target grounding terminal device; and summarizing the cached actual grounding terminal operation information and the actual grounding hook operation information through the target grounding terminal device to obtain the actual operation step information of the current step operation.

[0107] Specifically, when the target grounding operation ticket is a grounding connection operation ticket, the actual grounding terminal operation information for the current step is first obtained through the target grounding terminal device 1410 and cached. Then, the actual grounding terminal operation information for the current step is obtained through the grounding hooks in the target three-phase grounding hooks 1420 and sent to the target grounding terminal device 1410. Finally, the target grounding terminal device 1410 summarizes the cached actual grounding terminal operation information and the actual grounding hook operation information to obtain the actual operation step information for the current step. When the target ground wire operation ticket is a ground wire removal operation ticket, the actual operation information of the ground wire hook for the current step is obtained through the ground wire hooks in the target three-phase ground wire hook 1420, and the actual operation information of the ground wire hook is sent to the target grounding terminal device 1410. Then, the actual operation information of the grounding terminal for the current step is obtained through the target grounding terminal device 1410 and cached. Then, the cached actual operation information of the grounding terminal and the actual operation information of the ground wire hook are summarized by the target grounding terminal device 1410 to obtain the actual operation step information of the current step.

[0108] Operator 1800 holds the insulating rod 1421 of each ground hook in the target three-phase ground hook 1420 and clamps the ground wire clip 1422 of each ground hook in the target three-phase ground hook 1420 onto the transmission line 1500. At least one sensing device 1424 obtains the corresponding status information, and the positioning device obtains the corresponding position information, thereby obtaining the actual operation information of the ground hook. When the target ground operation ticket is a ground wire removal operation ticket, operator 1800, according to the current standard operation steps, holds the insulating rod 1421 of each ground hook in the target three-phase ground hook 1420 and removes the ground wire clip 1422 of each ground hook in the target three-phase ground hook 1420 from the transmission line 1500. At least one sensing device 1424 obtains the corresponding status information, and the positioning device obtains the corresponding position information, thereby obtaining the actual operation information of the ground hook.

[0109] By summarizing the actual operation information of the grounding terminal and the actual operation information of the grounding hook through the target grounding terminal device, only one smart card (Subscriber Identity Module, SIM) is needed, saving traffic costs and reducing communication costs.

[0110] In one feasible implementation, before obtaining and caching the actual grounding operation information of the current step via the target grounding device, the method further includes: if the target grounding operation ticket is a grounding connection operation ticket and the current step is a grounding operation step, then the target grounding device sends its identity information to the anti-error host via the cloud platform. The anti-error host verifies the identity information of the target grounding device based on the target grounding operation ticket. Specifically, when the target grounding device detects that the RFID chip has been woken up, it obtains the chip information to get the identity information, i.e., the identity information is the chip information; the target grounding device sends its identity information to the anti-error host via the cloud platform, and the anti-error host verifies the identity information of the target grounding device based on the target grounding operation ticket.

[0111] If the identity information verification of the target grounding device 1410 fails, the execution will stop or the anti-misoperation host 1100 will send the verification information back to the supervision device 1200 and obtain the identity information of the re-matched target grounding device 1410. The re-matched target grounding device 1410 identity information will be verified, and the above steps of "obtaining the identity information of the re-matched target grounding device 1410 and verifying the identity information of the re-matched target grounding device 1410" will be repeated until the verification passes.

[0112] If the target grounding operation ticket is a grounding connection operation ticket, and the current step is a grounding operation step, then the operator 1800 inserts the grounding head 1415 into the grounding stake 1412 and tightens it with the wing nut 1413 according to the current step described by the supervisor 1700. The magnet 1414 built into the grounding stake 1412 activates the grounding head 1415 to identify the RFID chip 1411 on the grounding stake 1412, and obtains the chip information. The chip information is the code of the grounding stake 1412, i.e., the grounding stake code, thereby obtaining the identity information. The chip information (i.e., the identity information) is sent to the backend anti-misoperation host 1100 via wireless communication through the cloud platform 1300. The anti-misoperation host 1100 verifies the identity information of the target grounding terminal device 1410 according to the target grounding operation ticket.

[0113] In one feasible implementation, if the target grounding operation ticket is a grounding removal operation ticket, and the current step is a grounding operation step, then the operator 1800 loosens and pulls out the grounding head 1415 according to the current step described by the supervisor 1700. The magnet 1414 built into the grounding stake wakes up the grounding head 1415. Because the grounding head 1415 is far away from the grounding stake 1412, it cannot read the RFID chip 1411, and the obtained chip information is empty. The chip information (grounding stake number) is sent to the backend anti-misoperation host 1100 for confirmation via wireless communication through the cloud platform 1300.

[0114] In one feasible implementation, after the anti-misoperation host verifies the identity information of the target grounding terminal device based on the target grounding operation ticket, it further includes: if the identity information of the target grounding terminal device passes the verification, the anti-misoperation host instructs the corresponding grounding hook in the target three-phase grounding hook to operate through the cloud platform and the monitoring terminal device.

[0115] If the identity information of the target grounding terminal device is verified, the anti-misoperation host 1100 obtains the operation instruction of the target three-phase ground wire hook and sends the operation instruction of the target three-phase ground wire hook to the cloud platform 1300 via wireless communication. The cloud platform 1300 sends the operation instruction of the target three-phase ground wire hook to the monitoring terminal device 1200 via wireless communication. The monitoring terminal device 1200 instructs the operation of the corresponding ground wire hook in the target three-phase ground wire hook based on the operation instruction of the target three-phase ground wire hook.

[0116] In one feasible implementation, the above-mentioned acquisition of the actual grounding terminal operation information of the current step operation through the target grounding terminal device includes: the target grounding terminal device detects and acquires the information of the connection between the grounding pile detection device and the grounding pile after the current step operation through RFID chip detection, and obtains RFID tag information; the grounding pile detection device determines the status of the target grounding terminal device according to the RFID tag information; the grounding pile wireless positioning device locates the position of the target grounding terminal device after the operation, and obtains the position information of the target grounding terminal device; the status of the target grounding terminal device and the position information of the target grounding terminal device are determined as the actual grounding terminal operation information.

[0117] The RFID tag information refers to the information in the RFID tag. The RFID tag information may include the radio frequency identification signal after the grounding pile detection device is connected to the grounding pile after the current step operation. If the RFID tag information is a non-empty signal, it can be determined that the target grounding terminal device 1410 is connected to the ground, and the status of the target grounding terminal device 1410 is obtained. The status of the target grounding terminal device 1410 is used to indicate that the target grounding terminal device 1410 is connected to the ground. If the RFID tag information is empty, it can be determined that the target grounding terminal device 1410 is disconnected from the ground, and the status of the target grounding terminal device 1410 is obtained. The status of the target grounding terminal device 1410 is used to indicate that the target grounding terminal device 1410 is removed from the ground.

[0118] In one feasible implementation, the grounding stake wireless positioning device is at least one of the Global Positioning System (GPS), BeiDou Navigation Satellite System, Galileo Navigation Satellite System, or Grossna Navigation Satellite System. The step of the grounding stake wireless positioning device locating the position of the target grounding terminal device after operation and obtaining the position information of the target grounding terminal device includes: locating the position of the target grounding terminal device 1410 after operation using the grounding stake wireless positioning device to obtain at least one positioning information; if at least one positioning information is the same, deduplicating the at least one positioning information to obtain the position information of the target grounding terminal device 1410; if at least one positioning information is different, relocating the position of the target grounding terminal device 1410 after operation using the grounding stake wireless positioning device until at least one positioning information is the same, thereby obtaining the position information of the target grounding terminal device 1410.

[0119] The actual operation step information of the current step is obtained by the target grounding terminal device 1410, and the actual operation step information is sent to the anti-misoperation host 1100 and / or the monitoring terminal device 1200 through the cloud platform 1300, realizing the real-time and interaction between the data of each device.

[0120] In one feasible implementation, the steps of the aforementioned wireless positioning device for locating the target grounding device after operation and obtaining the location information of the target grounding device include: the wireless positioning device acquiring the location information of the target grounding device based on the current operation via a wireless positioning satellite to obtain the wireless positioning information of the target grounding device; transmitting the wireless positioning information of the target grounding device to a differential reference station via a wireless positioning satellite; the differential reference station acquiring the positioning differential data of the target grounding device based on the wireless positioning information of the target grounding device, and transmitting the positioning differential data of the target grounding device to the RTK positioning system server via a cloud platform; the RTK positioning system server processing the positioning differential data of the target grounding device to obtain the reference station differential data of the target grounding device, and transmitting the reference station differential data of the target grounding device to the target grounding device via a cloud platform; and the target grounding device determining its location information based on the wireless positioning information and the reference station differential data. Alternatively, the steps described above for obtaining the actual grounding terminal operation information of the current step operation through the target grounding terminal device include: the target grounding terminal device obtaining the status information corresponding to the current step operation; the grounding pile wireless positioning device obtaining the location information of the target grounding terminal device based on the current step operation through a wireless positioning satellite, and obtaining the wireless positioning information of the target grounding terminal device; sending the wireless positioning information of the target grounding terminal device to a differential reference station through a wireless positioning satellite; the differential reference station obtaining the positioning differential data of the target grounding terminal device based on the wireless positioning information of the target grounding terminal device, and sending the positioning differential data of the target grounding terminal device to the RTK positioning system server through a cloud platform; the RTK positioning system server processing the positioning differential data of the target grounding terminal device to obtain the reference station differential data of the target grounding terminal device, and sending the reference station differential data of the target grounding terminal device to the target grounding terminal device through a cloud platform; the target grounding terminal device determining its location information based on the wireless positioning information and the reference station differential data; and determining the status information corresponding to the current step operation and the location information of the target grounding terminal device as the actual grounding terminal operation information.

[0121] The target grounding device 1410, based on the RTK high-precision positioning system, can achieve high-precision positioning of the hook during hooking and unhooking. The differential reference station 1930 receives satellite positioning information (i.e., the wireless positioning information of each wire hook) and then provides positioning differential data to the RTK positioning system server 1910 via the cloud platform 1300 through wireless communication methods such as 4G, GPRS, or NB-IoT. The target grounding device 1410 receives satellite positioning information on one hand, and obtains reference station differential data from the RTK positioning system server 1910 via the cloud platform 1300 through wireless communication methods such as 4G, GPRS, or NB-IoT on the other hand. After combining the two information, high-precision positioning is achieved.

[0122] In one feasible implementation, the above-mentioned acquisition of the actual operation information of the grounding hooks in the current step operation through the grounding hooks in the target three-phase grounding hooks includes: acquiring the time information corresponding to the current step operation through the grounding hooks in the target three-phase grounding hooks to obtain the operation sequence information of the grounding hooks; acquiring the sensing data after the current step operation through at least one sensing device, and performing state analysis based on the sensing data to obtain the updated state information of the grounding hooks; acquiring the position information after the current step operation through a positioning device to obtain the operation position information of the grounding hooks; extracting the identity information of each grounding hook in the target three-phase grounding hooks to obtain the identity information of the grounding hooks; and determining the operation sequence information, the updated state information, the operation position information, and the identity information of the grounding hooks as the actual operation information of the grounding hooks.

[0123] The various ground wire hooks in the target three-phase ground wire hook 1420 can be operated according to a preset operating sequence, or there is no fixed operating sequence among the various ground wire hooks in the target three-phase ground wire hook 1420.

[0124] Specifically, when the target ground wire operation ticket is a ground wire connection operation ticket, the actual operation information of the ground wire hooks is the status and position information of each ground wire hook in the target three-phase ground wire hook 1420 after actual connection based on the current step; when the target ground wire operation ticket is a ground wire removal operation ticket, the actual operation information of the ground wire hooks is the status and position information of each ground wire hook in the target three-phase ground wire hook 1420 after actual removal based on the current step. The identity information of each ground wire hook can be used for information verification, and when a verification problem occurs, the corresponding ground wire hook and its actual operation information will be fed back.

[0125] The addition of information on the operational sequence of each geoline hook, the status information after the hook operation, and the location of each geoline hook after the operation enriches the verification factors, thereby helping to improve the accuracy of the verification.

[0126] In one feasible implementation, each of the target three-phase grounding hooks acquires sensing data after the current step operation through at least one sensing device, and performs state analysis based on the sensing data to obtain state information of each grounding hook after operation. This includes: each of the target three-phase grounding hooks acquires sensing data after the actual operation of the current step through at least one sensing device. The sensing data includes at least one of sensing pressure value, switch trigger information, metal conductor characteristic change information, and loop continuity information. The sensing pressure value is the pressure value acquired by a pressure sensor, the switch trigger information is the information acquired by a mechanical switch, the metal conductor characteristic change information is the information acquired by a magnetic switch, and the loop continuity information is the information acquired by an inductive monitoring switch. The main grounding hook or the secondary grounding hook uses a hook detection device to perform preset condition judgment on the sensing data, and determines the target state based on the judgment result to obtain the state information of each grounding hook after operation.

[0127] When the sensing data includes one or more of the following: sensing pressure value, switch trigger information, metal conductor characteristic change information, and circuit continuity information, the sensing data is judged according to preset conditions. For example, if the sensing data includes sensing pressure value and switch trigger information, it is judged whether the sensing pressure value is greater than a preset value and whether the switch trigger information is triggered. If at least one of the judgment results indicates that the state after the local wire hook operation is hooked, the state information after the local wire hook operation is obtained. If all the judgment results indicate no, the state after the local wire hook operation is unhooked, the state information after the local wire hook operation is obtained.

[0128] The data acquisition methods for pressure sensors, mechanical limit switches, magnetic switches, and inductive detection switches are existing methods and will not be elaborated further. Combining data from multiple sensors improves the accuracy of status information and avoids situations where unforeseen accidents prevent the acquisition of status information after the operation of various wire hooks.

[0129] 703. Send the actual operation steps information to the cloud platform through the target grounding terminal device.

[0130] The next operation instruction is used to indicate the operation instruction for the next standard operation step information corresponding to the current standard operation step information in the target grounding operation ticket. When the target grounding device is working normally, that is, when the target grounding terminal device is working normally, the target grounding terminal device can successfully send the actual operation step information to the cloud platform wirelessly. The target grounding terminal device 1410 sends the actual operation step information to the cloud platform 1300 via wireless communication methods such as Bluetooth (BT), ZigBee Technology (ZigBee), LoRa, 2.4GHz Wireless Technology (2.4G), 433MHz wireless communication, fourth-generation mobile communication 4G, General Packet Radio Service (GPRS), or Narrow Band Internet of Things (NB-IoT). By summarizing the actual operation information of the grounding terminal and the actual operation information of the grounding hook through the target grounding terminal device 1410, only a smart card (Subscriber Identity Module, SIM) is needed, saving data traffic costs and reducing communication costs.

[0131] In one implementation, the substation grounding method in this embodiment of the invention further includes: if the monitoring device does not obtain the next operation instruction at the end of the first preset time period, the monitoring device verifies the actual operation step information according to the current standard operation step information, and generates a target verification result based on the verification result. Specifically, the monitoring device not obtaining the next operation instruction at the end of the first preset time period includes, but is not limited to, the following situations: (1) any information collection device (e.g., pressure sensor, mechanical limit switch, magnetic switch, and inductive detection switch) of the target grounding device 1410 or the target three-phase grounding hook 1420 is damaged, resulting in the failure to obtain the corresponding actual operation step information; (2) wireless communication fails.

[0132] If the monitoring device 1200 fails to receive the next operation instruction at the end of the first preset time period, it indicates that any information collection device (such as a pressure sensor, mechanical limit switch, magnetic switch, or inductive detection switch) among the target grounding device 1410 or the various grounding hooks of the target three-phase grounding hook 1420 is damaged, resulting in the failure to acquire the corresponding actual operation step information or a wireless communication failure. Consequently, the actual operation step information cannot be sent to the anti-misoperation host 1100 and / or the monitoring device 1200, preventing the anti-misoperation host 1100 and / or the monitoring device 1200 from verifying the actual operation step information based on the current standard operation step information. This prevents the anti-misoperation host 1100 from sending the next operation instruction to the monitoring device 1200 via the cloud platform 1300. In this case, the supervisor of the monitoring device 1200 needs to manually verify the actual operation step information based on the current standard operation step information to avoid situations where verification is impossible due to accidents, thus improving the accuracy of the verification.

[0133] In one feasible implementation, the above-mentioned generation of the target verification result based on the verification result specifically includes: if the actual operation step information is verified only by the supervision device based on the current standard operation step information, then the verification result is determined as the target verification result; if the actual operation step information is verified by the supervision device and the anti-misoperation host based on the current standard operation step information, then the verification result of the supervision device and the verification result of the anti-misoperation host are merged to obtain the target verification result.

[0134] In one implementation, before the step of the monitoring device not obtaining the next operation instruction from the substation at the end of the first preset time period, the method further includes: if the monitoring device does not obtain the next operation instruction at the end of the second preset time period, then issuing an early warning to the anti-misoperation host.

[0135] If the monitoring device 1200 fails to obtain the next operation instruction at the end of the second preset time period, it will issue a warning to the anti-misoperation host 1100 so that the anti-misoperation host 1100 can promptly obtain the information that the monitoring device 1200 cannot obtain the next operation instruction and perform corresponding processing. The corresponding processing may be to resend the next operation instruction to the monitoring device 1200 through the cloud platform 1300, or to re-obtain the actual operation step information, verify the actual operation step information according to the current standard operation step information, and send the next operation instruction to the monitoring device 1200 through the cloud platform 1300 according to the verification result. After the monitoring device 1200 issues a warning to the anti-misoperation host 1100, it monitors whether the next operation instruction is received at the end of the first preset time period. If the monitoring device 1200 does not receive the next operation instruction at the end of the first preset time period, it verifies the actual operation step information according to the current standard operation step information. If the monitoring device 1200 receives the next operation instruction at the end of the first preset time period, it performs the corresponding operation according to the next operation instruction. By triggering the safety filing mechanism through the above operations, the security and accuracy of the verification are improved. It can effectively monitor the grounding wire connection and disconnection process in real time and verify each step of the operation on-site. If the verification is successful, it indicates the next operation, thereby standardizing the operator's process steps. Furthermore, the supervision through the monitoring device can effectively solve the problem of personnel's violation of regulations during the grounding wire connection and disconnection process, ensuring the safety of power operation.

[0136] As an example and not a limitation, the monitoring device may fail to obtain the next operation instruction at the end of the second preset time period, including but not limited to the following situations: (1) the information collection device (e.g., pressure sensor, mechanical limit switch, magnetic switch and inductive detection switch) of any of the grounding device 1410 or the grounding hook of the target three-phase grounding hook 1420 is damaged, resulting in the failure to obtain the corresponding actual operation step information; (2) the wireless communication fails.

[0137] 704. Send the actual operation steps information to the anti-misoperation host and / or monitoring terminal device through the cloud platform.

[0138] The cloud platform 1300 transmits actual operation step information to the anti-misoperation host 1100 and / or the monitoring device 1200 via wireless communication methods such as Bluetooth (BT), ZigBee Technology (ZigBee), LoRa, 2.4GHz Wireless Technology (2.4G), 433MHz wireless communication, fourth-generation mobile communication 4G, General Packet Radio Service (GPRS), or Narrow Band Internet of Things (NB-IoT).

[0139] 705. Verify the actual operation procedure information based on the current standard operation procedure information using the anti-misoperation host and / or monitoring terminal equipment to obtain the target verification result.

[0140] The execution process of step 705 is similar to that of step 203 above, and will not be described again here.

[0141] The verification of actual operation step information by the anti-misoperation host 1100 and / or monitoring terminal device 1200 includes the operation sequence, post-operation status, and post-operation location. When the actual operation step information is obtained from the various wire hooks in the target three-phase ground wire hook 1420, the operation sequence needs to be verified. In one feasible implementation, the timing information in the actual operation step information is obtained, and the line equipment is sorted using the timing information to obtain the actual operation line equipment sequence. The actual operation line equipment sequence is then compared with the line equipment sequence in the current standard operation step information.

[0142] In one feasible implementation, corresponding target tags are placed at each connection point of the transmission line 1500 or on the target line end device. These target tags can be tags with reading capabilities, such as electronic tags (Radio Frequency Identification, RFID). The connection time, tag number, and connection status information are obtained through the target tags to obtain the ground wire hook connection operation information. The removal time, tag number, and removal status information are obtained through the target tags to obtain the ground wire hook removal operation information, thereby obtaining the tag actual operation information. The tag actual operation information is used to indicate the ground wire hook connection operation information or the ground wire hook removal operation information. When the actual operation step information is the actual operation step information obtained from each ground wire hook in the target three-phase ground wire hook 1420, the actual operation step information and the tag actual operation information are verified by the anti-misoperation host 1100 and / or the monitoring end device 1200 to generate a target verification result. This avoids the situation where at least one sensing device 1424 of each ground hook in the target three-phase ground hook 1420 is damaged and unable to obtain actual operation step information or unable to send out actual operation step information, thus failing to provide feedback on the status of each ground hook in the target three-phase ground hook 1420 based on the actual operation of the current step.

[0143] 706. The anti-misoperation host obtains the next operation instruction based on the target verification result and sends the next operation instruction to the monitoring terminal device. The next operation instruction is used to indicate the operation instruction of the next standard operation step information corresponding to the current standard operation step information in the target ground wire operation ticket.

[0144] If the target ground wire operation ticket is a ground wire connection operation ticket, and the chip information of the target grounding terminal device passes verification, the next operation instruction is used to instruct the connection operation of the target three-phase ground wire hook 1420; if the target ground wire operation ticket is a ground wire connection operation ticket, and the target verification result indicates that the actual operation information of the target three-phase ground wire hook has passed verification, the next operation instruction is used to instruct the stop execution; if the target ground wire operation ticket is a ground wire removal operation ticket, and the target verification result indicates that the actual operation information of the ground wire hook has passed verification, the next operation instruction is used to instruct the removal operation of the target grounding terminal device 1410; if the target ground wire operation ticket is a ground wire removal operation ticket, and the target verification result indicates that the actual operation information of the grounding terminal device has passed verification, the next operation instruction is used to instruct the stop execution.

[0145] In one feasible implementation, after step 706 above, the method further includes: if the target grounding operation ticket is a grounding connection operation ticket, and the target verification result indicates that the chip information of the target grounding terminal device has passed verification, then the anti-misoperation host authorizes the monitoring terminal device to perform the next operation instruction through the cloud platform. The monitoring terminal device displays the standard operation information of the grounding hook operation based on the operation authorization of the next operation instruction. The chip information of the target grounding terminal device is used to indicate the grounding stake number, and the next operation instruction is a grounding hook operation instruction; if the target grounding operation ticket is a grounding connection operation ticket, and the target verification result indicates that the actual operation information of the target three-phase grounding hook has passed verification, then the anti-misoperation host issues the next operation instruction to the monitoring terminal device through the cloud platform. The execution will stop based on the next operation instruction, which is used to indicate the cessation of execution. If the target grounding operation ticket is a grounding removal operation ticket, and the target verification result indicates that the verification of the actual operation information of the grounding hook has passed, then the anti-misoperation host will authorize the monitoring device to perform the next operation instruction through the cloud platform. The monitoring device will display the standard operation information of the grounding terminal operation based on the operation authorization of the next operation instruction. The next operation instruction is the grounding terminal operation instruction. If the target grounding operation ticket is a grounding removal operation ticket, and the target verification result indicates that the verification of the actual operation information of the grounding terminal of the target grounding terminal device has passed, then the anti-misoperation host will issue the next operation instruction to the monitoring device through the cloud platform, and the execution will stop based on the next operation instruction. The next operation instruction is used to indicate the cessation of execution.

[0146] This can be understood as follows: When the monitoring device 1200 receives the next operation instruction from the anti-misoperation host 1100 via the cloud platform 1300, which is a three-phase hook grounding wire connection operation instruction, the monitoring device 1200 displays the next standard operation step information corresponding to the three-phase hook grounding wire connection operation in the target grounding wire operation ticket. The supervisor 1700 provides operation prompts and monitoring to the operator 1800 based on the next standard operation step information displayed by the monitoring device 1200. The operator 1800 then connects the target three-phase grounding wire hook 1420 according to the standard operation step information. The operation, the specific execution process, and the subsequent execution process are similar to those described in the above embodiments, and will not be repeated here. When the monitoring device 1200 obtains the next operation instruction from the anti-misoperation host 1100 through the cloud platform 1300, which is to stop the execution of the ground wire connection operation ticket, the execution is stopped. The monitoring device 1200 updates the ground wire connection information and prompts that the entire ground wire connection process has ended. The ground wire connection information includes the status information and position information of the target grounding device 1410 after grounding and the connection of each ground wire hook in the target three-phase ground wire hook 1420. When the monitoring device 1200 receives a grounding terminal operation instruction (i.e., a grounding terminal removal operation instruction) from the anti-misoperation host 1100 via the cloud platform 1300, the monitoring device 1200 displays the standard operating procedure information corresponding to the grounding terminal removal operation in the target grounding operation ticket. The supervisor 1700 provides operation prompts and monitors the operator 1800 based on the next standard operating procedure information displayed by the monitoring device 1200. The operator 1800 then performs the corresponding removal operation on the target grounding terminal device 1410 according to the standard operating procedure information. The specific execution process and subsequent execution processes are similar to those described in the above embodiments, and will not be repeated here. When the monitoring device 1200 obtains the next operation instruction from the anti-misoperation host 1100 through the cloud platform 1300, which is to stop the execution of the ground wire removal operation ticket, the execution is stopped. The monitoring device 1200 updates the ground wire removal information and prompts that the entire ground wire connection process has ended. The ground wire connection information includes the status information and location information of the target grounding terminal device 1410 after removal and the removal of each ground wire hook in the target three-phase ground wire hook 1420.

[0147] It should be noted that the operation sequence of the grounding terminal equipment and the grounding hook differs during the connection and removal processes. In the grounding connection operation ticket, the grounding terminal equipment must be connected first, followed by the grounding hook. Conversely, in the grounding removal operation ticket, the grounding hook must be removed first, followed by the grounding terminal equipment. This ensures that the grounding terminal equipment can summarize the grounding hook operation and removal operation ticket information during both processes. Therefore, in the grounding connection operation ticket, the successful verification of the actual operation information for the target three-phase grounding hook signifies the end of the connection process; similarly, in the grounding removal operation ticket, the successful verification of the actual operation information for the target grounding terminal equipment signifies the end of the removal process.

[0148] It should be noted that, in one feasible implementation, the cloud platform 1300 uses a pre-built blockchain to partition and cache the received information, thereby improving its security, reducing storage pressure, and increasing its data processing efficiency.

[0149] In this embodiment of the invention, the monitoring terminal device displays the target ground wire operation request and the current standard operation step information corresponding to the target ground wire operation ticket. It also transmits the actual operation step information of the target grounding terminal device and the target three-phase ground wire hook in real time, and the target grounding terminal device transmits the acquired actual operation step information in real time. Furthermore, the monitoring terminal device verifies the actual operation step information, thus separating and interacting with the monitoring and operation processes. This allows for real-time monitoring of the ground wire hooking / unhooking process and on-site verification of each operation step. Successful verification indicates the next step, standardizing the operator's workflow. The monitoring terminal also effectively solves the problem of personnel violating regulations during ground wire hooking / unhooking, ensuring power operation safety. Additionally, it achieves real-time data interaction, real-time monitoring of the monitoring mechanism, and transmission of actual operation step information via a single wireless communication method, ensuring power operation safety while reducing communication costs.

[0150] The substation grounding equipment in this embodiment of the invention will be described in detail below from the perspective of hardware processing. Figure 8This is a schematic diagram of a substation grounding device 800 provided in an embodiment of the present invention. The substation grounding device 800 can vary significantly due to different configurations or performance characteristics. It may include one or more central processing units (CPUs) 810 (e.g., one or more processors) and a memory 820, and one or more storage media 830 (e.g., one or more mass storage devices) storing application programs 833 or data 832. The memory 820 and storage media 830 can be temporary or persistent storage. The program stored in the storage media 830 may include one or more modules (not shown in the diagram), each module including a series of computer program operations on the substation grounding device 800. Furthermore, the processor 810 may be configured to communicate with the storage media 830 and execute the series of computer program operations in the storage media 830 on the substation grounding device 800.

[0151] The substation grounding equipment 800 may also include one or more power supplies 840, one or more wired or wireless network interfaces 850, one or more input / output interfaces 860, and / or one or more operating systems 831, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, etc. Those skilled in the art will understand that... Figure 8 The substation grounding equipment structure shown does not constitute a limitation on the substation grounding equipment, and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0152] The present invention also provides a substation grounding device, comprising: a memory and at least one processor, wherein the memory stores a computer program, and the memory and the at least one processor are interconnected by a line; the at least one processor invokes the computer program in the memory to cause the substation grounding device to perform the steps in the above-described substation grounding method.

[0153] The present invention also provides a computer-readable storage medium, which can be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium, wherein a computer program is stored in the computer program, and when the computer program is run on the computer, the computer performs the steps of the substation grounding method.

[0154] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0155] If the integrated unit is implemented as 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 technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several computer programs to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0156] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A substation grounding method, characterized in that, This is applied to a substation grounding management system, which includes an anti-misoperation host, monitoring equipment, a cloud platform, and multiple grounding devices. The substation grounding method includes: The monitoring terminal device sends a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform. If the target grounding operation request passes, the current standard operation step information corresponding to the target grounding operation ticket is displayed. The target grounding device acquires the actual operation step information of the current step operation and sends the actual operation step information to the anti-misoperation host and / or the monitoring terminal device through the cloud platform. The target grounding device is the grounding device corresponding to the target grounding operation ticket among the multiple grounding devices. The anti-misoperation host and / or the monitoring terminal device verify the actual operation step information based on the current standard operation step information to obtain the target verification result; The anti-misoperation host obtains the next operation instruction based on the target verification result and sends the next operation instruction to the monitoring terminal device. The next operation instruction is used to indicate the operation instruction of the next standard operation step information corresponding to the current standard operation step information in the target ground wire operation ticket.

2. The substation grounding method according to claim 1, characterized in that, The target grounding device includes a target grounding terminal device and a target three-phase ground wire hook. The target grounding device acquires the actual operation step information of the current step operation and sends the actual operation step information to the anti-misoperation host and / or the monitoring terminal device through the cloud platform, including: The target grounding device acquires the actual operation step information of the current step operation, which includes the actual operation information of the grounding terminal corresponding to the target grounding terminal equipment and the actual operation information of the grounding hook corresponding to the target three-phase grounding hook. The actual operation steps information is sent to the cloud platform through the target grounding terminal device; The actual operation steps information is sent to the anti-misoperation host and / or the monitoring terminal device through the cloud platform.

3. The substation grounding method according to claim 2, characterized in that, The target grounding device acquires the actual operation step information of the current step operation. The actual operation step information includes the actual operation information of the grounding terminal corresponding to the target grounding terminal equipment and the actual operation information of the grounding hook corresponding to the target three-phase grounding hook, including: The actual operation information of the grounding terminal in the current step is obtained through the target grounding terminal device, and the actual operation information of the grounding terminal is cached. The actual operation information of the grounding hook in the current step is obtained through each grounding hook in the target three-phase grounding hook, and the actual operation information of the grounding hook is sent to the target grounding terminal device. The target grounding device summarizes the cached actual operation information of the grounding terminal and the actual operation information of the grounding hook to obtain the actual operation step information of the current step.

4. The substation grounding method according to claim 3, characterized in that, Each of the target three-phase ground wire hooks includes a positioning device and at least one sensing device. The step of obtaining the actual operation information of the ground wire hook in the current step through each of the target three-phase ground wire hooks includes: The target three-phase ground wire hook obtains the time information corresponding to the current step operation of each ground wire hook, and obtains the operation sequence information of each ground wire hook; Each of the target three-phase ground wire hooks acquires sensing data after the current step operation through the at least one sensing device, and performs state analysis based on the sensing data to obtain updated state information of each ground wire hook. The positioning device obtains the position information of each ground wire hook after the current step operation, thus obtaining the operation position information of each ground wire hook. The identity information of each of the three-phase ground wire hooks in the target three-phase ground wire hook is extracted to obtain the identity information of each ground wire hook. The operation sequence information of each ground wire hook, the status information updated by each ground wire hook, the operation location information of each ground wire hook, and the identity information of each ground wire hook are determined as the actual operation information of the ground wire hook.

5. The substation grounding method according to claim 3, characterized in that, Before obtaining the actual grounding terminal operation information of the current step through the target grounding terminal device and caching the actual grounding terminal operation information, the method further includes: If the target grounding operation ticket is a grounding connection operation ticket, and the current step is a grounding operation step, the target grounding device sends its identity information to the anti-misoperation host through the cloud platform. The anti-misoperation host verifies the identity information of the target grounding device based on the target grounding operation ticket.

6. The substation grounding method according to claim 5, characterized in that, After the anti-misoperation host verifies the identity information of the target grounding terminal device based on the target grounding operation ticket, it also includes: If the identity information of the target grounding terminal device is verified, the anti-misoperation host instructs the corresponding grounding hook in the target three-phase grounding hook to be operated through the cloud platform and the monitoring terminal device.

7. The substation grounding method according to claim 3, characterized in that, The substation grounding management system also includes an RTK positioning system, which comprises an RTK positioning system server, wireless positioning satellites, and a differential reference station. The target grounding terminal device includes a wireless positioning device for grounding stakes. Obtaining the actual operation information of the grounding terminal in the current step through the target grounding terminal device includes: The target grounding terminal device acquires the status information corresponding to the current step operation; The grounding pile wireless positioning device obtains the location information of the target grounding terminal device after the current step operation through the wireless positioning satellite, and obtains the wireless positioning information of the target grounding terminal device. The wireless positioning information of the target grounding device is transmitted to the differential reference station via the wireless positioning satellite. The differential reference station obtains the positioning differential data of the target grounding device based on the wireless positioning information of the target grounding device, and sends the positioning differential data of the target grounding device to the RTK positioning system server through the cloud platform; The RTK positioning system server processes the positioning differential data of the target grounding device to obtain the reference station differential data of the target grounding device, and sends the reference station differential data of the target grounding device to the target grounding device through the cloud platform; The target grounding device determines its location information based on the wireless positioning information and the reference station differential data. The status information corresponding to the current step operation and the location information of the target grounding terminal device are determined as the actual operation information of the grounding terminal.

8. The substation grounding method according to claim 1, characterized in that, The substation grounding method also includes: If the monitoring device does not receive the next operation instruction at the end of the first preset time period, the monitoring device verifies the actual operation step information according to the current standard operation step information, and generates a target verification result based on the verification result.

9. The substation grounding method according to claim 8, characterized in that, If the monitoring device does not receive the next operation instruction at the end of the first preset time period, before the monitoring device verifies the actual operation step information based on the current standard operation step information and generates the target verification result based on the verification result, the method further includes: If the monitoring device does not receive the next operation instruction at the end of the second preset time period, it will issue a warning to the anti-misoperation host.

10. The substation grounding method according to claim 1, characterized in that, The target grounding device includes a target grounding terminal device and a target three-phase ground wire hook. After the anti-misoperation host obtains the next operation instruction based on the target verification result and sends the next operation instruction to the monitoring terminal device, it also includes: If the target grounding operation ticket is a grounding connection operation ticket, and the target verification result indicates that the chip information of the target grounding terminal device has passed verification, then the anti-misoperation host authorizes the monitoring terminal device to perform the next operation instruction through the cloud platform. The monitoring terminal device displays the standard operation information of the grounding connection operation based on the operation authorization of the next operation instruction. The next operation instruction is the grounding connection operation instruction. If the target ground wire operation ticket is a ground wire connection operation ticket, and the target verification result indicates that the verification of the actual operation information of the ground wire hook of the target three-phase ground wire hook has passed, then the anti-misoperation host issues the next operation instruction to the monitoring terminal device through the cloud platform, and stops execution based on the next operation instruction, which is used to indicate the cessation of execution; If the target grounding operation ticket is a grounding removal operation ticket, and the target verification result indicates that the verification of the actual operation information of the grounding hook has passed, then the anti-misoperation host authorizes the monitoring terminal device to perform the next operation instruction through the cloud platform. The monitoring terminal device displays the standard operation information of the grounding terminal operation based on the operation authorization of the next operation instruction. The next operation instruction is the grounding terminal operation instruction. If the target grounding operation ticket is a grounding removal operation ticket, and the target verification result indicates that the actual operation information of the grounding terminal of the target grounding terminal device has passed the verification, then the anti-misoperation host issues the next operation instruction to the monitoring terminal device through the cloud platform, and stops execution based on the next operation instruction, which is used to indicate the cessation of execution.

11. The substation grounding method according to any one of claims 1-10, characterized in that, Before the monitoring terminal device sends a target ground operation request based on the target ground operation ticket to the anti-misoperation host through the cloud platform, it also includes: The monitoring terminal device sends a target ground wire operation ticket authorization request to the anti-misoperation host; The anti-misoperation host performs authorization analysis on the authorization request of the target ground wire operation ticket, and sends the target ground wire operation ticket to the monitoring terminal device through the cloud platform according to the result of the authorization analysis. The target ground wire operation ticket is a ground wire connection operation ticket or a ground wire removal operation ticket. The monitoring device matches the target grounding device from the plurality of grounding devices according to the target grounding operation ticket.

12. A substation ground management system, characterized in that, The substation grounding management system includes an anti-misoperation host, monitoring terminal equipment, cloud platform, and multiple grounding devices; The anti-misoperation host is used to issue target ground operation tickets and verify target ground operation requests; The actual operation steps are verified based on the current standard operation steps information. The next operation instruction is obtained based on the target verification result and sent to the monitoring terminal device through the cloud platform. The monitoring terminal device is used to send a target grounding operation request based on the target grounding operation ticket to the anti-misoperation host through the cloud platform. If the target grounding operation request passes, the device displays the current standard operation step information corresponding to the target grounding operation ticket. The device also verifies the actual operation step information based on the current standard operation step information and sends the verification result to the cloud platform. The cloud platform is used to send a target ground operation request based on the target ground operation ticket to the anti-misoperation host, and to send the actual operation step information to the anti-misoperation host and / or the monitoring terminal device. The target grounding device is used to acquire the actual operation step information of the current step operation and send the actual operation step information to the cloud platform.

13. A substation grounding device, characterized in that, The substation grounding device includes: a memory and at least one processor, wherein the memory stores a computer program; The at least one processor invokes the computer program in the memory to cause the substation grounding device to perform the substation grounding method as described in any one of claims 1-11.

14. A computer-readable storage medium storing a computer program thereon, characterized in that, When the computer program is executed by the processor, it implements the substation grounding method as described in any one of claims 1-11.

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