A dispatching permission method for regional power grid electrical equipment fault maintenance

Abstract

This invention relates to a dispatching authorization method for fault repair of electrical equipment in a regional power grid. First, the regional power grid is divided geographically into several maintenance zones. For all electrical equipment within the regional power grid, corresponding QR code identification devices are installed to verify whether the operator has the necessary operating permissions for the corresponding electrical equipment. All electrical equipment within the regional power grid is categorized according to equipment type. Maintenance personnel are assigned to each maintenance zone. For each maintenance zone, maintenance personnel are assigned according to the category of electrical equipment, with each category of electrical equipment having its corresponding maintenance personnel. This invention solves the problems of the current system, where dispatching requires communication and notification from a dispatcher, and the dispatching authorization process is cumbersome and lengthy, failing to achieve precise allocation and authorization by region and equipment when electrical equipment malfunctions.

Description

Technical Field

[0001] This invention relates to the field of power supply and distribution, and more particularly to a dispatching permit method for fault repair of electrical equipment in a regional power grid. Background Technology

[0002] Currently, when electrical equipment malfunctions, the dispatch control system displays the fault. The dispatcher then needs to contact and issue a dispatch authorization instruction. The operators then perform maintenance operations on the corresponding equipment according to the dispatch authorization instruction. After the operation is completed, they report to the dispatcher. The process is mainly conducted manually, and the issuance of dispatch authorization instructions cannot achieve precise allocation and authorization by region or equipment. Furthermore, the dispatch authorization process is cumbersome and lengthy. Summary of the Invention

[0003] The purpose of this invention is to provide a dispatching authorization method for the fault repair of electrical equipment in a regional power grid. This method can solve the problems that when electrical equipment fails, dispatchers need to contact and notify the equipment, and the dispatching authorization instructions cannot be accurately allocated and authorized by region or equipment. Furthermore, the dispatching authorization process is cumbersome and lengthy.

[0004] The technical solution adopted by this invention to solve its technical problem is: a dispatching permit method for fault repair of electrical equipment in a regional power grid, comprising the following steps:

[0005] Step (1): First, the regional power grid is divided according to geographical area, and several maintenance areas are established;

[0006] Step (2): Set up corresponding QR code recognition devices for all electrical equipment in the regional power grid, and use the QR code recognition devices to verify whether the operator has the corresponding electrical equipment operation authority;

[0007] Step (3): Divide all electrical equipment in the regional power grid into several categories according to equipment type;

[0008] Step (4): For each maintenance area, maintenance personnel shall be assigned separately; for each maintenance area, maintenance personnel shall be reassigned according to the type of electrical equipment, and each type of electrical equipment shall be assigned a corresponding maintenance personnel.

[0009] Step (5): When a fault occurs, the dispatch control system determines one of the maintenance personnel assigned to the faulty equipment in the maintenance area based on the area and category of the faulty equipment, and generates maintenance information for the faulty equipment and sends it to the mobile terminal of the designated maintenance personnel.

[0010] Step (6): After receiving the maintenance information via a mobile terminal, the authorized maintenance personnel need to repeat the maintenance information via the mobile terminal and send it back to the dispatch control system. The dispatch control system verifies the maintenance information repeated by the authorized maintenance personnel. If the verification fails, it will send the information to the authorized maintenance personnel for repetition. The authorized maintenance personnel need to repeat the maintenance information again and send it back to the dispatch control system until the verification is successful. When the verification is successful, the authorized maintenance personnel is confirmed as authorized maintenance personnel. The dispatch control system randomly generates a maintenance QR code and sends the generated maintenance QR code to the authorized maintenance personnel's mobile terminal.

[0011] Step (7): After the authorized maintenance personnel arrive at the location of the faulty equipment, they retrieve the maintenance QR code through a mobile terminal and identify the maintenance QR code through the QR code recognition device on the faulty equipment. The faulty equipment sends the identification information to the dispatch control system, which verifies the identification. If the identification verification is successful, it means that the maintenance personnel have the operation authority for the faulty equipment and can perform maintenance operations, and the faulty equipment is unlocked. If the identification fails, an alarm message will be sent to the dispatch control system, and an alarm signal will be issued.

[0012] Step (8): After successful identification, the dispatch control system will randomly generate a new completion QR code and send it to the mobile terminal of the maintenance personnel. After the maintenance personnel complete the maintenance, they will identify the completion QR code through the QR code identification device of the faulty equipment and send it to the dispatch control system. The dispatch control system will complete the identification verification and generate the corresponding maintenance record.

[0013] To further improve the accuracy of allocation, in step (5), when determining the authorized maintenance personnel, the dispatch control system will determine the working status of the on-duty maintenance personnel. If there are idle maintenance personnel, the dispatch control system will select one of them as the authorized maintenance personnel according to the set logic. If there are no idle maintenance personnel, the dispatch control system will select the maintenance personnel with the earliest scheduled operation completion time as the authorized maintenance personnel according to the scheduled operation completion time of the maintenance work being performed by the maintenance personnel.

[0014] To improve the accuracy of equipment allocation and make the best use of resources, subsequent allocations should be made in consideration of the maintenance personnel's expertise, specialties, and other conditions.

[0015] The beneficial effects of this invention are as follows: First, maintenance personnel, i.e. existing operators, are divided according to area to achieve separate management by area; then, they are further divided according to the category of electrical equipment to achieve separate allocation according to the category of electrical equipment. This completes the precise allocation of maintenance personnel and ensures that each area and each category has dedicated maintenance personnel.

[0016] The equipment is then redistributed according to its category to ensure that each area and type of equipment has the corresponding maintenance personnel. This clear division of labor in maintenance work improves the clarity and accuracy of subsequent maintenance instructions and simplifies the process.

[0017] By equipping each electrical device with a QR code recognition device and using the method of sending maintenance QR codes in conjunction with the QR code recognition device, the authorization of maintenance personnel can be realized, thereby increasing the strictness of authorization management, reducing maintenance loopholes, limiting the authority of maintenance personnel, and further managing the system.

[0018] The combination of maintenance QR codes and completion QR codes enables more detailed tracking of maintenance work by maintenance personnel and provides more detailed maintenance records.

[0019] The solution effectively addresses the problems that arise when electrical equipment malfunctions, requiring dispatchers to contact and issue dispatching authorization instructions, which cannot achieve precise allocation and authorization by region or equipment, and the dispatching authorization process is cumbersome and lengthy.

[0020] The present invention will be described in more detail below with reference to the embodiments. Detailed Implementation

[0021] An embodiment of a dispatching permit method for fault repair of electrical equipment in a regional power grid, characterized by the following steps:

[0022] Step (1): First, the regional power grid is divided according to geographical area, and several maintenance areas are established;

[0023] Step (2): Set up corresponding QR code recognition devices for all electrical equipment in the regional power grid, and use the QR code recognition devices to verify whether the operator has the corresponding electrical equipment operation authority;

[0024] Step (3): Divide all electrical equipment in the regional power grid into several categories according to equipment type;

[0025] Step (4): For each maintenance area, assign maintenance personnel; For each maintenance area, reassign maintenance personnel according to the type of electrical equipment, and assign corresponding maintenance personnel for each type of electrical equipment; When reassigning, take into account the professional expertise and other conditions of the maintenance personnel.

[0026] Step (5): When a fault occurs, the dispatch control system determines one of the maintenance personnel assigned to the faulty equipment in the maintenance area based on the area and category of the faulty equipment, and generates maintenance information for the faulty equipment and sends it to the mobile terminal of the designated maintenance personnel.

[0027] Step (6): After receiving the maintenance information via a mobile terminal, the authorized maintenance personnel need to repeat the maintenance information via the mobile terminal and send it back to the dispatch control system. The dispatch control system verifies the maintenance information repeated by the authorized maintenance personnel. If the verification fails, it will send the information to the authorized maintenance personnel for repetition. The authorized maintenance personnel need to repeat the maintenance information again and send it back to the dispatch control system until the verification is successful. When the verification is successful, the authorized maintenance personnel is confirmed as authorized maintenance personnel. The dispatch control system randomly generates a maintenance QR code and sends the generated maintenance QR code to the authorized maintenance personnel's mobile terminal.

[0028] Step (7): After the authorized maintenance personnel arrive at the location of the faulty equipment, they retrieve the maintenance QR code through a mobile terminal and identify the maintenance QR code through the QR code recognition device on the faulty equipment. The faulty equipment sends the identification information to the dispatch control system, which verifies the identification. If the identification verification is successful, it means that the maintenance personnel have the operation authority for the faulty equipment and can perform maintenance operations, and the faulty equipment is unlocked. If the identification fails, an alarm message will be sent to the dispatch control system, and an alarm signal will be issued.

[0029] Step (8): After successful identification, the dispatch control system will randomly generate a new completion QR code and send it to the mobile terminal of the maintenance personnel. After the maintenance personnel complete the maintenance, they will identify the completion QR code through the QR code identification device of the faulty equipment and send it to the dispatch control system. The dispatch control system will complete the identification verification and generate the corresponding maintenance record.

[0030] In step (5), when determining the authorized maintenance personnel, the dispatch control system will determine the working status of the on-duty maintenance personnel. If there are idle maintenance personnel, the dispatch control system will select one of them as the authorized maintenance personnel according to the set logic. If there are no idle maintenance personnel, the dispatch control system will select the maintenance personnel with the earliest scheduled operation completion time as the authorized maintenance personnel according to the scheduled operation completion time of the maintenance work being performed by the maintenance personnel.

[0031] In the description of this invention, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0032] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0033] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments. Unless the context clearly indicates otherwise, the singular forms “a” and “an” as used herein are also intended to include the plural. It should also be understood that the terms “comprising” and / or “including” as used herein specify the presence of the stated features, integers, steps, operations, units, and / or components, without excluding the presence or addition of one or more other features, integers, steps, operations, units, components, and / or combinations thereof.

[0034] The present invention has been described above by way of example. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A dispatching permitting method for fault repair of electrical equipment in a regional power grid, characterized in that: Includes the following steps: Step 1) First, the regional power grid is divided according to geographical area, and several maintenance areas are established; Step 2) Set up corresponding QR code recognition devices for all electrical equipment in the regional power grid, and use the QR code recognition devices to verify whether the operator has the corresponding electrical equipment operation authority; Step 3) Divide all electrical equipment in the regional power grid into several categories according to equipment type; Step 4) Assign maintenance personnel to each maintenance area; and further assign maintenance personnel to each maintenance area according to the type of electrical equipment, with each type of electrical equipment assigned the corresponding maintenance personnel. Step 5) When a fault occurs, the dispatch control system determines one of the maintenance personnel assigned to the faulty equipment in the maintenance area and category of the faulty equipment, as the proposed authorized maintenance personnel, generates maintenance information for the faulty equipment, and sends it to the mobile terminal of the proposed authorized maintenance personnel. Step 6) After receiving the maintenance information via their mobile terminal, the proposed authorized maintenance personnel repeat the maintenance information and send it back to the dispatch control system. The dispatch control system verifies the maintenance information repeated by the proposed authorized maintenance personnel. If the verification fails, the system sends a message to the proposed authorized maintenance personnel to repeat the maintenance information again and send it back to the dispatch control system until the verification is successful. Once the verification is successful, the proposed authorized maintenance personnel is confirmed as authorized maintenance personnel. The dispatch control system randomly generates a maintenance QR code and sends the generated maintenance QR code to the authorized maintenance personnel's mobile terminal. Step 7) After the authorized maintenance personnel arrive at the location of the faulty equipment, they retrieve the maintenance QR code through their mobile terminal and scan it using the QR code recognition device on the faulty equipment. The faulty equipment sends the scanned information to the dispatch control system, which verifies the scanned information. If the scanned information is successfully scanned, it means that the maintenance personnel have the right to operate the faulty equipment and can perform maintenance operations, and the faulty equipment is unlocked. If the scanned information fails, an alarm message is sent to the dispatch control system, and an alarm signal is issued. Step 8) After successful identification, the dispatch control system will randomly generate a new completion QR code and send it to the mobile terminal of the maintenance personnel with the corresponding operation authority. After completing the maintenance, the maintenance personnel will identify the completion QR code through the QR code recognition device of the faulty equipment and send it to the dispatch control system. The dispatch control system will complete the identification verification and generate the corresponding maintenance record. In step 5), when determining the authorized maintenance personnel, the dispatch control system will determine the working status of the on-duty maintenance personnel. If there are available maintenance personnel, the dispatch control system will select one of them as the authorized maintenance personnel according to the set logic. If there are no available maintenance personnel, the dispatch control system will select the maintenance personnel with the earliest scheduled operation completion time as the authorized maintenance personnel based on the scheduled operation completion time of the maintenance work being performed by the personnel in maintenance.

2. The dispatching permitting method for fault repair of regional power grid electrical equipment according to claim 1, characterized in that: When re-equipping, the equipment should be configured based on the expertise or specialties of the maintenance personnel.