Maintenance verification method, device, electronic device and storage medium for power grid equipment

Abstract

The embodiment of the present application discloses a maintenance verification method, device, electronic device and storage medium for power grid equipment, the method comprising: collecting the operating status parameters of the power distribution cabinet and recording the operating status parameters in time sequence; confirming the receipt of legal operation authorization information, the operation authorization information is obtained through the authorization verification device arranged at the manual maintenance point of the power grid; switching the manual maintenance point from the working state to the maintenance state, and setting the manual maintenance point to a remote switching prohibition state; when a remote operation to switch the manual maintenance point to the working state is detected, outputting an operation rejection reminder. This solution ensures the safety of on-site maintenance of the manual maintenance point by setting a state lock for the manual maintenance point in the maintenance state and prohibiting remote switching of the state.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of power grid maintenance, and in particular to a maintenance verification method, device, electronic device and storage medium for power grid equipment. Background Art

[0002] With the rapid advancement of urbanization, power transportation has become an important guarantee for the normal operation of cities. Electricity needs to be distributed layer by layer from the high-voltage power grid to the daily use of residents. In order to ensure the safe and stable operation of the power grid, it is necessary to carry out daily maintenance of the distribution network. The daily maintenance of the distribution network is to set certain nodes in the power grid as manual maintenance points, and power workers will regularly perform on-site maintenance on the manual maintenance points.

[0003] Under the current trend of intelligent power grid construction, nodes in the power grid can be turned on or restarted by remote control, but this remote turning on or restarting behavior may bring danger to people on site at the manual maintenance point. Summary of the invention

[0004] The present application provides a maintenance verification method, device, electronic device and storage medium for power grid equipment to solve the problem in the prior art that remote opening or restarting may bring danger to people at the manual maintenance point.

[0005] The present invention adopts the following technical solution:

[0006] In a first aspect, an embodiment of the present application provides a maintenance verification method for a power grid device, the method comprising:

[0007] Confirming receipt of legitimate operation authorization information, the operation authorization information is obtained through an authorization verification device arranged at a manual maintenance point of the power grid;

[0008] Switching the manual maintenance point from the working state to the maintenance state, and setting the manual maintenance point to a remote switching prohibition state;

[0009] When a remote operation of switching the manual maintenance point to a working state is detected, an operation rejection reminder is output.

[0010] Furthermore, it also includes:

[0011] When the maintenance operation of the manual maintenance point is completed, outputting a state switching authorization reminder;

[0012] Confirm that the legal operation authorization information has been received, and switch the manual maintenance point from the maintenance state to the working state.

[0013] Furthermore, the manual maintenance point is also provided with a voice dialogue device;

[0014] The method further comprises:

[0015] The voice dialogue device initiates or receives voice communication with the control center.

[0016] Furthermore, the authorization verification device is a biometric verification device and / or an item feature verification device.

[0017] Furthermore, the biometric verification device is a fingerprint recognition device or a face recognition device.

[0018] Furthermore, the item feature verification device is a card reading device.

[0019] In a second aspect, an embodiment of the present application provides a maintenance verification device for a power grid device, the device comprising:

[0020] An authorization confirmation unit, used to confirm receipt of legitimate operation authorization information, wherein the operation authorization information is obtained through an authorization verification device arranged at a manual maintenance point of the power grid;

[0021] A first switching unit, used to switch the manual maintenance point from a working state to a maintenance state, and set the manual maintenance point to a remote switching prohibition state;

[0022] The rejection reminder unit is used to output an operation rejection reminder when a remote operation of switching the manual maintenance point to a working state is detected.

[0023] Furthermore, it also includes:

[0024] An authorization reminder unit, used for outputting a state switching authorization reminder when the maintenance operation of the manual maintenance point is completed;

[0025] The second switching unit is used to confirm that the legal operation authorization information is received and switch the manual maintenance point from the maintenance state to the working state.

[0026] Furthermore, the manual maintenance point is also provided with a voice dialogue device;

[0027] The device further comprises:

[0028] The voice communication unit is used to initiate or receive voice communication with the control center through the voice dialogue device.

[0029] Furthermore, the authorization verification device is a biometric verification device and / or an item feature verification device.

[0030] Furthermore, the biometric verification device is a fingerprint recognition device or a face recognition device.

[0031] Furthermore, the item feature verification device is a card reading device.

[0032] In a third aspect, an embodiment of the present application provides an electronic device, including a memory and one or more processors;

[0033] The memory is used to store one or more programs;

[0034] When the one or more programs are executed by the one or more processors, the one or more processors implement the maintenance verification method for power grid equipment as described in the first aspect.

[0035] In a fourth aspect, an embodiment of the present application provides a storage medium comprising computer executable instructions, which, when executed by a computer processor, are used to perform the maintenance verification method for power grid equipment as described in the first aspect.

[0036] The present invention collects the operating status parameters of the power distribution cabinet and records the operating status parameters in time sequence; confirms that legal operation authorization information has been received, and the operation authorization information is obtained through the authorization verification device arranged at the manual maintenance point of the power grid; switches the manual maintenance point from the working state to the maintenance state, and sets the manual maintenance point to prohibit remote switching state; when a remote operation to switch the manual maintenance point to the working state is detected, an operation rejection reminder is output. This solution ensures the safety of on-site maintenance of the manual maintenance point by setting a state lock for the manual maintenance point in the maintenance state and prohibiting remote switching state. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0038] Figure 1 It is a flow chart of a maintenance verification method for power grid equipment provided by an embodiment of the present application;

[0039] Figure 2 It is a structural schematic diagram of a maintenance verification device for power grid equipment provided in an embodiment of the present application;

[0040] Figure 3 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the present application clearer, the specific embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. It is understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for the convenience of description, only the part related to the present application but not all the contents are shown in the accompanying drawings. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flow charts. Although the flow chart describes each operation (or step) as a sequential process, many of the operations therein can be implemented in parallel, concurrently or simultaneously. In addition, the order of each operation can be rearranged. The process can be terminated when its operation is completed, but it can also have additional steps not included in the accompanying drawings. The process can correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.

[0042] Figure 1 A flowchart of a maintenance verification method for a power grid device provided in an embodiment of the present application is given. The maintenance verification method for a power grid device provided in this embodiment can be executed by a maintenance verification device for a power grid device, and the maintenance verification device for a power grid device can be implemented in hardware and / or software. Figure 1 , the method may specifically include:

[0043] Step S110: confirming receipt of legal operation authorization information, wherein the operation authorization information is obtained through an authorization verification device arranged at a manual maintenance point of the power grid.

[0044] In the power grid, the power grid nodes that are manually maintained mainly include distribution stations, substations, etc. In this solution, this type of power grid node is defined as a manual maintenance point. Each manual maintenance point is equipped with an authorization verification device to confirm the entry for normal maintenance of the manual maintenance point and avoid illegal entry and damage to power grid equipment. When performing scheduled manual maintenance on these power grid nodes, power workers need to first verify and confirm that they have passed the authorization verification device. The specific authorization verification can be that they have fixed access rights, or that before each manual maintenance, a designated power worker is assigned to the manual maintenance point and the authorization verification device is informed. Only after receiving the operation authorization information of the designated power worker can it be confirmed that the legal operation authorization information has been received.

[0045] In specific implementation, the authorization verification device can be a biometric verification device, or an item feature verification device, or a combination of the two. The biometric verification device directly identifies the biometrics of the electrician, and determines whether it is legal operation authorization information based on the acquired biometrics of the electrician. The specific biometrics can be fingerprints, faces, etc. The corresponding biometric verification device is a fingerprint recognition device or a face recognition device. The specific fingerprint recognition device and face recognition device have been implemented in many existing technologies, and will not be repeated here. Of course, if it is iris recognition, the corresponding operation authorization information is iris information. In addition to the recognition based on biometrics, the item feature verification device is a card reader. Each electrician is equipped with an electronic card corresponding to his personal identity. This electronic card can be implemented through NFC (Near Field Communication) or RFID (Radio Frequency Identification). When the electrician enters the manual maintenance point, he takes out the electronic card and approaches the card reader for reading. If the identification information recorded in the electronic card matches the pre-confirmed identification information, it is confirmed to be legal operation authorization information.

[0046] Especially for the maintenance of live parts of manual maintenance points, if anyone can enter the manual maintenance point at will to operate, it will seriously affect the operation and maintenance order of the manual maintenance point; if the power worker happens to perform a remote control power-on operation during the maintenance process, the manual maintenance point will be forcibly switched to the working state, which may even affect the life safety of the power worker. Therefore, this solution provides operation authorization for power workers who perform daily maintenance work at manual maintenance points to ensure the standardization of operations and personal safety.

[0047] It should be noted that the legality mentioned in this plan is not legality at the legal concept level, but legality in the sense of computer data concept, in the sense of complying with the preset permissions or format of system data, as opposed to, for example, "illegal characters".

[0048] Step S120: Switch the manual maintenance point from the working state to the maintenance state, and set the manual maintenance point to a remote switching prohibition state.

[0049] After confirming that it has received the legal operation authorization information, the manual maintenance point is temporarily isolated from the power grid and enters the maintenance state. The power workers will perform routine maintenance on it. The specific maintenance items and maintenance scale are determined according to the type and scale of the manual maintenance point. During the actual maintenance process, the manual maintenance point is set to prohibit remote switching, that is, keep the current maintenance state unchanged to ensure that the manual maintenance point will not switch to the working state during the manual maintenance process if operated by someone other than the on-site power workers, thereby avoiding personal safety hazards to the on-site power workers.

[0050] Step S130: When a remote operation to switch the manual maintenance point to a working state is detected, an operation rejection reminder is output.

[0051] As a complete system, the front-end manual maintenance point keeps the status synchronized with the back-end server, and further manages the entire power grid through the management system. When the manual maintenance point is due to an abnormal alarm, the information will be synchronized to the server, and the back-end management personnel can directly handle the abnormal alarm through the management system. If it needs to be restored to the working state, the remote operation directly restores it to the working state. However, for the state switching caused by manual maintenance, that is, if the manual maintenance point is switched to the maintenance state, in order to ensure the safety of the power workers in operation and maintenance, when it is already in the maintenance state, only those who switch it to the maintenance state have the authority to switch out of the maintenance state. If there is a remote operation to switch the state of the manual maintenance point, that is, the remote operation switches the manual maintenance point from the maintenance state to the working state, the switching operation is directly rejected, and the operation rejection reminder is output to ensure the safety of the power workers on site, and at the same time inform the operator of the management system that the current state of the manual maintenance point cannot be switched.

[0052] There are two aspects of operation rejection reminders: one is to remind the person who initiated the remote operation; the other is to remind the power workers at the manual maintenance point. The former can be reminded by popping up a text window through the operation management system interface, or by making a sound reminder through the management system; the latter can be reminded by controlling the speaker or buzzer at the manual maintenance point through the management system, or by sending a message to the mobile terminal configured by the management system to remind the power workers at the site.

[0053] Based on the above embodiment, the maintenance verification method further includes:

[0054] Step S140: When the maintenance operation of the manual maintenance point is completed, output a state switching authorization reminder.

[0055] Step S150: confirm that the legal operation authorization information has been received, and switch the manual maintenance point from the maintenance state to the working state.

[0056] Corresponding to the legal operation authorization information, the state of the manual maintenance point is switched from the working state to the maintenance state. When the manual maintenance point is switched from the maintenance state to the working state, legal operation authorization information is also required. In order to ensure that authorization exists at the end of maintenance, a reminder will be issued at the end of maintenance. For example, human body detection or door closing status detection is set at the entrance and exit of the on-site manual maintenance point. When a human body is detected entering or exiting or the door is closed, a state switching reminder is issued through the speaker set at the manual maintenance point. The power worker verifies the operation authorization information based on the state switching reminder. After confirming that the operation authorization information is legal, the manual maintenance point is switched from the maintenance state to the working state. The back-end server synchronously updates the status of the manual maintenance point.

[0057] On the basis of the above embodiment, the manual maintenance point is also provided with a voice dialogue device;

[0058] Correspondingly, the maintenance verification method further includes:

[0059] Step S160: Initiate or receive voice communication with the control center through the voice dialogue device.

[0060] During the process of power workers maintaining manual maintenance points, in order to maintain information synchronization with the back-end management of the entire power grid, the manual maintenance points are also equipped with voice dialogue equipment, which can quickly initiate voice communications to the control center of the operation management system, or quickly receive voice communications initiated by the control center, thereby conveniently realizing information docking between the manual maintenance point site and the back-end control center, coordinating work, improving the maintenance efficiency of power workers, and facilitating the back-end control center to grasp the maintenance progress and quickly complete the maintenance work of the manual maintenance points.

[0061] In the solution of the present invention, it is confirmed that the legitimate operation authorization information has been received, and the operation authorization information is obtained through the authorization verification device arranged at the manual maintenance point of the power grid; the manual maintenance point is switched from the working state to the maintenance state, and the manual maintenance point is set to prohibit the remote switching state; when the remote operation of switching the manual maintenance point to the working state is detected, an operation rejection reminder is output. This solution ensures the safety of on-site maintenance of the manual maintenance point by setting a state lock for the manual maintenance point in the maintenance state and prohibiting the remote switching state.

[0062] Figure 2 A schematic diagram of a maintenance verification device for power grid equipment provided in an embodiment of the present application. Figure 2 The maintenance verification device of a power grid device provided in this embodiment specifically includes an authorization confirmation unit 210 , a first switching unit 220 and a rejection reminder unit 230 .

[0063] Among them, the authorization confirmation unit 210 is used to confirm the receipt of legal operation authorization information, and the operation authorization information is obtained through the authorization verification device arranged at the manual maintenance point of the power grid; the first switching unit 220 is used to switch the manual maintenance point from the working state to the maintenance state, and set the manual maintenance point to a remote switching prohibited state; the rejection reminder unit 230 is used to output an operation rejection reminder when a remote operation to switch the manual maintenance point to the working state is detected.

[0064] Based on the above embodiment, the device further includes:

[0065] An authorization reminder unit, used for outputting a state switching authorization reminder when the maintenance operation of the manual maintenance point is completed;

[0066] The second switching unit is used to confirm that the legal operation authorization information is received and switch the manual maintenance point from the maintenance state to the working state.

[0067] On the basis of the above embodiment, the manual maintenance point is further provided with a voice dialogue device;

[0068] The device further comprises:

[0069] The voice communication unit is used to initiate or receive voice communication with the control center through the voice dialogue device.

[0070] Based on the above embodiments, the authorization verification device is a biometric verification device and / or an object feature verification device.

[0071] Based on the above embodiment, the biometric verification device is a fingerprint recognition device or a face recognition device.

[0072] Based on the above embodiment, the item feature verification device is a card reading device.

[0073] The maintenance verification device for power grid equipment provided in the embodiment of the present application can be used to execute the maintenance verification method for power grid equipment provided in the above-mentioned embodiment, and has corresponding functions and beneficial effects.

[0074] An embodiment of the present application provides an electronic device. Figure 3 Schematic diagram of an electronic device structure provided by an embodiment of the present application. Figure 3 The electronic device includes: the electronic device includes a processor 310, a memory 320, an input device 330, an output device 340 and a communication device 350; the number of the processor 310 in the electronic device can be one or more, Figure 3A processor 310 is taken as an example; the processor 310, the memory 320, the input device 330, the output device 340 and the communication device 350 in the electronic device can be connected via a bus or other means. Figure 3 The example of connecting through bus is taken in the following.

[0075] The memory 320, as a computer-readable storage medium, can be used to store software programs, computer executable programs and modules, such as program instructions / modules corresponding to the gesture recognition method based on the spinor in the embodiment of the present invention (for example, the maintenance verification device of the power grid equipment specifically includes the authorization confirmation unit 210, the first switching unit 220 and the rejection reminder unit 230). The processor 310 executes various functional applications and data processing of the electronic device by running the software programs, instructions and modules stored in the memory 320, that is, realizes the above-mentioned gesture recognition method based on the spinor.

[0076] The memory 320 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the electronic device, etc. In addition, the memory 320 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the memory 320 may further include a memory remotely arranged relative to the processor 310, and these remote memories may be connected to the electronic device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0077] The input device 330 may be used to receive input digital or character information and generate key signal input related to user settings and function control of the electronic device. The output device 340 may include a display device such as a display screen.

[0078] The processor 310 executes various functional applications and data processing of the device by running the software programs, instructions and modules stored in the memory 320, that is, implements the above-mentioned maintenance verification method of the power grid equipment, which includes at least the following steps: confirming that legal operation authorization information has been received, and the operation authorization information is obtained through an authorization verification device arranged at a manual maintenance point of the power grid; switching the manual maintenance point from the working state to the maintenance state, and setting the manual maintenance point to a remote switching prohibited state; when a remote operation to switch the manual maintenance point to the working state is detected, outputting an operation rejection reminder.

[0079] The above-provided device can be used to execute the maintenance verification method of the power grid equipment provided in the above-mentioned embodiment, and has corresponding functions and beneficial effects.

[0080] An embodiment of the present application also provides a storage medium containing computer executable instructions, which, when executed by a computer processor, are used to execute a maintenance verification method for power grid equipment. The maintenance verification method for power grid equipment includes: confirming that legal operation authorization information has been received, and the operation authorization information is obtained through an authorization verification device arranged at a manual maintenance point of the power grid; switching the manual maintenance point from a working state to a maintenance state, and setting the manual maintenance point to a remote switching prohibited state; when a remote operation to switch the manual maintenance point to a working state is detected, outputting an operation rejection reminder.

[0081] Of course, the storage medium containing computer executable instructions provided in the embodiment of the present application is not limited to the maintenance verification method of the power grid equipment described above, and can also execute related operations in the maintenance verification method of the power grid equipment provided in any embodiment of the present application.

[0082] The maintenance verification device, storage medium and electronic device of the power grid equipment provided in the above embodiments can execute the maintenance verification method of the power grid equipment provided in any embodiment of the present application. For technical details not described in detail in the above embodiments, please refer to the maintenance verification method of the power grid equipment provided in any embodiment of the present application.

[0083] Those skilled in the art should understand that the embodiments of the present application may be provided as methods, systems, or computer program products.

[0084] Therefore, the present application may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code. The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the functions in the process. Figure 1 A process or multiple processes and / or boxes Figure 1These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing device to work in a specific way, so that the instructions stored in the computer-readable memory produce a product including an instruction device, which implements the functions specified in the process. Figure 1 A process or multiple processes and / or boxes Figure 1 These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of operation steps are executed on the computer or other programmable device to produce a computer-implemented process, so that the instructions executed on the computer or other programmable device provide for implementing the process in the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0085] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory. The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0086] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0087] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0088] Note that the above are only preferred embodiments of the present application and the technical principles used. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present application. Therefore, although the present application is described in more detail through the above embodiments, the present application is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present application, and the scope of protection of the present application is determined by the scope of the attached claims.

Claims

1. A maintenance verification method for power grid equipment, characterized in that: include: Confirming receipt of legitimate operation authorization information, the operation authorization information is obtained through an authorization verification device arranged at a manual maintenance point of the power grid, the authorization verification device is an item feature verification device, the item feature verification device is a card reading device, and the manual maintenance point is also provided with a voice dialogue device; Switch the manual maintenance point from the working state to the maintenance state, and set the manual maintenance point to a state where remote switching is prohibited. For the state switching caused by manual maintenance, when in the maintenance state, the person who switches it to the maintenance state has the authority to switch the working state out of the maintenance state; When a remote operation to switch the manual maintenance point to a working state is detected, an operation rejection reminder is output, which includes: a text window is popped up through the operation management system interface or a sound is emitted through the management system to remind the person who initiated the remote operation, and a speaker or buzzer at the manual maintenance point is controlled by the management system to emit a sound or a message is sent to a mobile terminal configured by the management system to the electrician at the site to remind the electrician at the manual maintenance point; Initiate or receive voice communication with the control center through the voice dialogue device; When the maintenance operation of the manual maintenance point is completed, outputting a state switching authorization reminder; Confirm that the legal operation authorization information has been received, and switch the manual maintenance point from the maintenance state to the working state.

2. The method according to claim 1, characterized in that The authorization verification device also includes a biometric verification device.

3. The method according to claim 2, characterized in that The biometric verification device is a fingerprint recognition device or a face recognition device.

4. A maintenance verification device for power grid equipment, characterized in that: include: An authorization confirmation unit is used to confirm receipt of legal operation authorization information, wherein the operation authorization information is obtained through an authorization verification device arranged at a manual maintenance point of the power grid, wherein the authorization verification device is an item feature verification device, wherein the item feature verification device is a card reading device, and the manual maintenance point is also provided with a voice dialogue device; A first switching unit is used to switch the manual maintenance point from the working state to the maintenance state, and set the manual maintenance point to a remote switching prohibition state. For the state switching caused by manual maintenance, when in the maintenance state, the person who switches it to the maintenance state has the authority to switch the working state out of the maintenance state; A rejection reminder unit is used to output an operation rejection reminder when a remote operation to switch the manual maintenance point to a working state is detected. The rejection reminder unit is specifically used to remind the person who initiated the remote operation by popping up a text window through the operation management system interface or by making a sound through the management system, and to remind the electrician at the manual maintenance point by controlling the speaker or buzzer at the manual maintenance point to make a sound through the management system or by sending a message to the mobile terminal configured by the management system to the electrician at the site to remind the electrician at the manual maintenance point; A voice communication unit, used to initiate or receive voice communication with a control center through the voice dialogue device; An authorization reminder unit, used for outputting a state switching authorization reminder when the maintenance operation of the manual maintenance point is completed; The second switching unit is used to confirm that the legal operation authorization information is received and switch the manual maintenance point from the maintenance state to the working state.

5. An electronic device, characterized in that: include: memory and one or more processors; The memory is used to store one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors implement the maintenance verification method for power grid equipment as described in any one of claims 1-3.

6. A storage medium containing computer executable instructions, characterized in that: The computer executable instructions are used to execute the maintenance verification method for power grid equipment as described in any one of claims 1 to 3 when executed by a computer processor.

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