Substation operation and maintenance management method, system and equipment and storage medium

Abstract

The embodiment of the invention discloses a substation operation and maintenance management method, system and device and a storage medium, and the method comprises the steps: obtaining to-be-analyzed operation and maintenance information from a preset database corresponding to a target substation, and transmitting the to-be-analyzed operation and maintenance information to a target robot, the target robot preprocesses the format of the to-be-analyzed operation and maintenance information to obtain initial operation and maintenance information; inputting the initial operation and maintenance information into a target operation and maintenance analysis model to obtain a target operation and maintenance analysis result; and sending the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal. According to the technical scheme of the embodiment of the invention, the problem that the daily patrol and maintenance work of the transformer substation in the prior art is complex and tedious is solved, the operation and maintenance information corresponding to the transformer substation can be automatically acquired and analyzed, and the analysis result is sent to the corresponding target terminal, so that the intelligent degree of the daily patrol and maintenance work of the transformer substation is improved. And safe and stable operation of the power grid is ensured.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of substation patrol and maintenance, and in particular to a substation operation and maintenance management method, system, device and storage medium. Background Art

[0002] With the development of smart grids and the improvement of digital grids, the number of substations and equipment in the substations has increased by leaps and bounds, and the massive production data brought by paperless office is increasing day by day. The daily inspection and maintenance, equipment operation and on-site safety management of substations have become more and more complicated and cumbersome. Usually, the daily work of substations needs to be combined with many data from multiple modules on the production management system, for example: 1. During daily inspection and maintenance, it is necessary to understand the historical defects of the equipment to be inspected in advance, so as to focus on tracking the changes in defects and take corresponding treatment measures in time; 2. Before operating the equipment, it is necessary to collect tools in advance, calculate the risk value of the operation, notify the on-site personnel and prepare the operation ticket; 3. The implementation of on-site safety management requires the advance inquiry of the safety measures, operation time, operation status and other contents of the work ticket.

[0003] However, due to the limitations of information push in various modules of the production management system and the lack of big data analysis functions, the current process for operation and maintenance personnel to obtain module data such as work plans, equipment defects, and two-ticket information is complicated, and problems such as query omissions often occur. Therefore, it is impossible to track the status changes of key equipment in a targeted manner and ensure the safety of power grid equipment and on-site operations. Summary of the invention

[0004] The embodiments of the present invention provide a substation operation and maintenance management method, system, device and storage medium, which can automatically obtain the corresponding operation and maintenance information of the substation for analysis, and send the analysis results to the corresponding target terminal, so as to improve the intelligence level of the daily patrol and maintenance work of the substation and ensure the safe and stable operation and maintenance of the power grid.

[0005] In a first aspect, an embodiment of the present invention provides a substation operation and maintenance management method, which is applied to a substation operation and maintenance management system. The system includes: a target terminal, a target robot, and a target operation and maintenance analysis model. The method includes:

[0006] The operation and maintenance information to be analyzed is obtained from a preset database corresponding to the target substation, and the operation and maintenance information to be analyzed is sent to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; the initial operation and maintenance information is input into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result; the target operation and maintenance analysis result is sent to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

[0007] In a second aspect, an embodiment of the present invention provides a substation operation and maintenance management system, the system comprising:

[0008] An information preprocessing module is used to obtain the operation and maintenance information to be analyzed from a preset database corresponding to the target substation, and send the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; an operation and maintenance analysis module is used to input the initial operation and maintenance information into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result; an analysis result forwarding module is used to send the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

[0009] In a third aspect, an embodiment of the present invention provides a computer device, the computer device comprising:

[0010] one or more processors;

[0011] A memory for storing one or more programs;

[0012] When the one or more programs are executed by the one or more processors, the one or more processors implement the substation operation and maintenance management method described in any embodiment.

[0013] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the substation operation and maintenance management method described in any embodiment.

[0014] The technical solution provided by the embodiment of the present invention obtains the operation and maintenance information to be analyzed from the preset database corresponding to the target substation, and sends the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; inputs the initial operation and maintenance information into the target operation and maintenance analysis model to obtain the target operation and maintenance analysis result; sends the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal. The technical solution of the embodiment of the present invention solves the complex and cumbersome problems existing in the daily patrol and maintenance work of the substation in the prior art, and can automatically obtain the operation and maintenance information corresponding to the substation for analysis, and send the analysis result to the corresponding target terminal, thereby improving the intelligence level of the daily patrol and maintenance work of the substation and ensuring the safe and stable operation and maintenance of the power grid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a flow chart of a substation operation and maintenance management method provided by an embodiment of the present invention;

[0016] Figure 2 It is a flow chart of another substation operation and maintenance management method provided by an embodiment of the present invention;

[0017] Figure 3 This is a structural example diagram of a substation operation and maintenance management system provided by an embodiment of the present invention;

[0018] Figure 4 This is a workflow diagram for substation operation and maintenance management provided by an embodiment of the present invention;

[0019] Figure 5 It is a structural diagram of a substation operation and maintenance management system provided by an embodiment of the present invention;

[0020] Figure 6 It is a structural schematic diagram of a computer device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Figure 1 It is a flow chart of a substation operation and maintenance management method provided by an embodiment of the present invention. The embodiment of the present invention can be applied to the scenario of analyzing the operation and maintenance information of the substation, and is applied to the substation operation and maintenance management system. The system includes: a target terminal, a target robot and a target operation and maintenance analysis model. The method can be executed by the substation operation and maintenance management system, and the system can be implemented by software and / or hardware.

[0023] like Figure 1 As shown, the substation operation and maintenance management method includes the following steps:

[0024] S110. Acquire the operation and maintenance information to be analyzed from a preset database corresponding to the target substation, and send the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information.

[0025] Among them, the target substation may be a substation that needs to be operated and maintained. The preset database may be a database that stores historical operation and maintenance information of electrical equipment in the target substation. The operation and maintenance information to be analyzed may be information that needs to be analyzed for operation and maintenance status in the target substation. Exemplarily, based on a preset information acquisition program, operation and maintenance information about the target electrical equipment may be obtained from a preset database, and the obtained operation and maintenance information may be used as the operation and maintenance information to be analyzed. The target robot may be a robot used to preprocess and transmit operation and maintenance information. Exemplarily, an RPA (Robotic Process Automation) robot may be selected as the target robot.

[0026] Furthermore, the initial operation and maintenance information may be problem information obtained after preprocessing the operation and maintenance information to be analyzed. Specifically, the format of the operation and maintenance information to be analyzed may be converted based on a preset problem format to obtain problem information corresponding to the operation and maintenance information to be analyzed, and the obtained problem information is used as the initial operation and maintenance information.

[0027] S120: Input the initial operation and maintenance information into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result.

[0028] The target operation and maintenance analysis model may be a model for answering questions corresponding to the operation and maintenance information. The target operation and maintenance analysis model may be obtained by training a preliminary operation and maintenance analysis model based on preset sample data. The target operation and maintenance analysis result may be the answer information corresponding to the initial operation and maintenance information. Specifically, the initial operation and maintenance information may be input into the target operation and maintenance analysis model so that the target operation and maintenance analysis model analyzes the initial operation and maintenance information to obtain the corresponding target operation and maintenance analysis result.

[0029] S130: Send the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

[0030] The target terminal may be a terminal for receiving operation and maintenance analysis results. After obtaining the target operation and maintenance analysis results, the target operation and maintenance analysis results may be sent to the target terminal through the target robot, so that relevant staff can obtain the target operation and maintenance analysis results from the target terminal in a timely manner, and adopt corresponding operation and maintenance work arrangement strategies based on the target operation and maintenance analysis results, thereby improving the management efficiency of operation and maintenance work in the substation.

[0031] The technical solution provided by the embodiment of the present invention obtains the operation and maintenance information to be analyzed from the preset database corresponding to the target substation, and sends the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; inputs the initial operation and maintenance information into the target operation and maintenance analysis model to obtain the target operation and maintenance analysis result; sends the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal. The technical solution of the embodiment of the present invention solves the complex and cumbersome problems existing in the daily patrol and maintenance work of the substation in the prior art, and can automatically obtain the operation and maintenance information corresponding to the substation for analysis, and send the analysis result to the corresponding target terminal, thereby improving the intelligence level of the daily patrol and maintenance work of the substation and ensuring the safe and stable operation and maintenance of the power grid.

[0032] Figure 2 It is another flow chart of a substation operation and maintenance management method provided by an embodiment of the present invention. The embodiment of the present invention can be applied to the scenario of analyzing the operation and maintenance information of the substation, and is applied to the substation operation and maintenance management system, and the system includes: a target terminal, a target robot and a target operation and maintenance analysis model. Based on the above embodiment, this embodiment further explains how to obtain the operation and maintenance information to be analyzed from the preset database corresponding to the target substation; and how to enable the target robot to pre-process the format of the operation and maintenance information to be analyzed to obtain the initial operation and maintenance information. The system can be implemented by software and / or hardware, and integrated into a computer device with application development function.

[0033] like Figure 2 As shown, the substation operation and maintenance management method includes the following steps:

[0034] S210. Acquire the operation and maintenance information to be analyzed from a preset database corresponding to the target substation, and send the operation and maintenance information to be analyzed to the target robot.

[0035] Optionally, the substation operation and maintenance management system may be deployed in a preset virtual machine, so that the substation operation and maintenance management system may run offline on the preset virtual machine, thereby improving the efficiency of the substation operation and maintenance management.

[0036] Optionally, obtaining the operation and maintenance information to be analyzed from a preset database corresponding to the target substation includes: when a preset time point is reached, obtaining maintenance and repair information from the preset database, and using the maintenance and repair information as the operation and maintenance information to be analyzed; and / or; obtaining work ticket information from the preset database at preset intervals within a preset time period, and using the maintenance and repair information as the operation and maintenance information to be analyzed.

[0037] Among them, the preset time point can be a preset time for starting information acquisition, and the preset time point can be set manually. The maintenance and repair information includes: at least one of the planned date, work type and work team. Exemplarily, after reaching 11 o'clock in the evening, the "maintenance and repair management-query-plan query" information can be automatically queried, and the plans with "plan date" as "next day", "work category" as "inspection" or "maintenance" and "work team" as "500kVxx patrol and maintenance center" can be screened, and various detailed information (such as "work location", "person in charge", "work members", "plan status", "work content" and "risk level") involved in these plans can be crawled down, and plans with "plan status" as "to be started" or "in execution" can be screened every 5 minutes (several minutes, according to actual changes), and the corresponding plans' "work location", "work content", "person in charge", "work members" and "risk level" can be obtained; (Note: the screened plans will no longer be re-screened and summarized, and will be judged according to the "plan number" to avoid repeated push).

[0038] Further, the preset duration can be a preset time period for starting information acquisition, and the preset duration can be set manually. The preset period can be a preset period for starting information acquisition, and the preset period can also be set manually. The work ticket information includes: at least one of the work ticket type, work ticket status and operation and maintenance unit. For example, the "work ticket management-query-work ticket query" information can be queried after 8 am and before 6 pm, and the work tickets with "work ticket type" as "factory station first work ticket" or "factory station second work ticket", "work ticket status" as "in execution", and "operation and maintenance unit" as "500kVxx patrol and maintenance center" are screened, and various detailed information (such as "work ticket number", "work ticket type", "work task", "work ticket person in charge", "person in charge phone", "substation / line / equipment", "planned start time", "planned end time" and "person in charge after change", etc.) involved in these work tickets are crawled down.

[0039] S220, so that the target robot identifies the problem type corresponding to the operation and maintenance information to be analyzed, determines the target problem format corresponding to the problem type, and pre-processes the format of the operation and maintenance information to be analyzed based on the target problem format to obtain the initial operation and maintenance information.

[0040] Among them, the question type can be the type of unanswered question associated with the operation and maintenance information to be analyzed. The question type includes: at least one of a work plan type, a work ticket type and a text data type. The question type may be associated with the type of the operation and maintenance information to be analyzed. For example, if the operation and maintenance information to be analyzed is related information to historical operation and maintenance records, it can be determined that the question type corresponding to the operation and maintenance information to be analyzed is a work plan type; if the operation and maintenance information to be analyzed is related information to historical work tickets, it can be determined that the question type corresponding to the operation and maintenance information to be analyzed is a work ticket type; if the operation and maintenance information to be analyzed is related information to historical text data, it can be determined that the question type corresponding to the operation and maintenance information to be analyzed is a text data type.

[0041] Furthermore, the target question format may be the format of the question corresponding to the question type. Specifically, different question types may have corresponding question formats. For example, when the question type is a work plan type, the target question format is as follows: "Plan status" is "to be started" or "in progress", "Plan date" is "next day", "Work category" is "inspection" or "maintenance", and "Work team" is "500kVxx patrol and maintenance center". When the question type is a work ticket type, the target question format is as follows: "Work ticket type" is "the first type of work ticket for the plant" or "the second type of work ticket for the plant", "Work ticket status" is "in progress", and "Operation and maintenance unit" is "500kVxx patrol and maintenance center". When the question type is a text data type, the target question format is as follows: "Work location" is 500kVxx station, "Work content" is daily inspection of xx station, and analysis of data change characteristics of work results and planned completion time.

[0042] Furthermore, the initial operation and maintenance information may be problem information obtained after preprocessing the operation and maintenance information to be analyzed. Specifically, the format of the operation and maintenance information to be analyzed may be converted based on the target problem format to obtain problem information corresponding to the target problem format, and the obtained problem information is used as the initial operation and maintenance information.

[0043] S230: Input the initial operation and maintenance information into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result.

[0044] Among them, the target operation and maintenance analysis model can also generate answers in corresponding formats as target operation and maintenance analysis results according to the question format in the initial operation and maintenance information. Exemplarily, when the target question format is a work plan type, the answer format of the target operation and maintenance analysis result is as follows: Plan number: 001|Work content: Daily inspection of xx station, Work location: 500kV xx station, Planned start time: 2024.08.12 09:00, Planned end time: 2024.08.12 17:00, Person in charge: xxx, Work members: xxx, Defect information: xxx.

[0045] When the target question format is a work ticket type, the answer format of the target operation and maintenance analysis result is as follows: Work ticket number: 2024-08-C1-001|Work ticket status: in progress, work task: xxx, work ticket person in charge: xxx, person in charge's phone number: 13xxxxxxxxx, safety measures for which the work person in charge is responsible: xxx, safety measures for which the work permit holder is responsible: xxx.

[0046] When the target question format is a text data type, the answer format of the target operation and maintenance analysis results is as follows: Work location: 500kV xx station, Work content: daily inspection of xx station | Work result analysis: the planned start time is roughly around 10:00 am, etc., data change characteristics of the planned completion time: the completion time changes with the season (and draws the corresponding line graph).

[0047] Optionally, the training process of the target operation and maintenance analysis model includes: obtaining a preliminary operation and maintenance analysis model and preset sample data; inputting the preset sample data into the preliminary operation and maintenance analysis model to obtain sample operation and maintenance analysis results; determining an analysis loss function based on the sample operation and maintenance analysis results and the operation and maintenance analysis labels in the preset sample data; and adjusting the preliminary operation and maintenance analysis model based on the analysis loss function to obtain the target operation and maintenance analysis model.

[0048] The preliminary operation and maintenance analysis model may be an original operation and maintenance analysis model that has not been pre-trained. Furthermore, the preset sample data may be a preset sample image of the historical operation and maintenance information of the target substation. The preset sample data may contain a corresponding operation and maintenance answer label, which is used to evaluate the analysis results of the initial operation and maintenance analysis model and adjust the model according to the evaluation results.

[0049] The sample operation and maintenance analysis result may be the analysis result of the preliminary operation and maintenance analysis model on the preset sample data. The operation and maintenance analysis label may be the answer label pre-marked in the preset sample data. By comparing the sample operation and maintenance analysis result with the operation and maintenance analysis label in the preset sample data, the error of the preliminary operation and maintenance analysis model in performing the operation and maintenance analysis can be known. Furthermore, the analysis loss function can be determined based on the comparison result, and the error of the model in performing the operation and maintenance analysis can be known through the analysis loss function. Subsequently, the model parameters in the preliminary operation and maintenance analysis model can be adjusted according to the analysis loss function to obtain the target operation and maintenance analysis model.

[0050] S240: Send the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

[0051] Optionally, in addition to automatically acquiring information for operation and maintenance analysis, the technical solution of the embodiment of the present invention can also analyze the operation and maintenance information according to the corresponding interactive instructions. Exemplarily, when the target robot receives the data acquisition instruction sent by the target terminal, it can also perform format preprocessing on the data acquisition instruction based on the first question format to obtain a target acquisition question; input the target acquisition question into the target operation and maintenance analysis model to obtain target answer data, and send the target answer data to the target terminal.

[0052] Among them, the data acquisition instruction may be a request interaction instruction for obtaining target data. The data acquisition instruction may be edited by relevant personnel and then sent to the target robot through the target terminal. The first question format may be a question format for preprocessing the data acquisition instruction. The target acquisition question may be a question obtained after format preprocessing the data acquisition instruction. Specifically, the data acquisition question corresponding to the data acquisition instruction may be identified, and then the data acquisition question may be converted into the first question format to obtain the target acquisition question. The target answer data may be the answer result corresponding to the target acquisition question. Specifically, the target acquisition question may be input into the target operation and maintenance analysis model so that the target operation and maintenance analysis model answers the target acquisition question and outputs the corresponding target answer data.

[0053] For example, the operator sends a question format message of "data acquisition type" to the "target robot" through an intranet communication tool (such as enterprise WeChat), and the "target robot" sends the question format content to the "target operation and maintenance analysis model", outputs the answer and returns it to the "target robot". According to the answer content, the "target robot" obtains the required data (for example, the safety measures for a work ticket of a substation) and sends it to the corresponding personnel.

[0054] Optionally, when the target robot receives the data analysis instruction sent by the target terminal, it can also perform format preprocessing on the data analysis instruction based on the second question format to obtain a target analysis problem; input the target analysis problem into the target operation and maintenance analysis model to obtain a target analysis result, and send the target analysis result to the target terminal.

[0055] Among them, the data analysis instruction may be a request interaction instruction that requires analysis of the target data. The data analysis instruction may be edited by relevant personnel and then sent to the target robot through the target terminal. The second question format may be a question format for preprocessing the data analysis instruction. The target analysis question may be a question obtained after format preprocessing the data analysis instruction. Specifically, the data analysis question corresponding to the data analysis instruction may be identified, and then the data analysis question may be converted into the second question format to obtain the target analysis question. The target analysis result may be the analysis result corresponding to the target analysis question. Specifically, the target analysis question may be input into the target operation and maintenance analysis model so that the target operation and maintenance analysis model analyzes the target data corresponding to the target analysis question and outputs the corresponding target analysis result.

[0056] Exemplarily, the operator sends a "data analysis" question format message to the "target robot" through an intranet or extranet communication tool (such as enterprise WeChat), and the "target robot" sends the question format content to the "target operation and maintenance analysis model", outputs the answer and returns it to the "target robot". According to the answer content, the "target robot" obtains the required data (for example, the historical "actual start time", "actual end time" and "defect reporting" data of a similar work content), and returns it to the "target operation and maintenance analysis model". The "target operation and maintenance analysis model" automatically analyzes the relationship between the multi-dimensional data obtained by the "target robot", draws various types of charts (for example, the completion time of a similar work content changes with the seasons) and outputs analysis results (for example, the historical start time of a similar work content is roughly around 10:00 am, etc.).

[0057] For example, in order to better understand the technical solution provided by the present invention, a specific embodiment is introduced below: Figure 3 This is a structural example diagram of a substation operation and maintenance management system provided by an embodiment of the present invention. Among them, "substation operator" can be understood as "target terminal"; "RPA robot" is also "target robot"; "substation operation large language model" is also "target operation and maintenance analysis model"; "RPA robot data acquisition mechanism module" is also information preprocessing module; "interaction logic module" may include: operation and maintenance analysis module and analysis result forwarding module, which are used to control the data interaction logic between "RPA robot" and "substation operation large language model".

[0058] Figure 4 This is a workflow diagram for substation operation and maintenance management provided by an embodiment of the present invention. Figure 4 As shown in the figure, the workflow for substation operation and maintenance management includes the following processes: screening and processing specific data of substations, building training and test samples (the ratio of training and test samples is 8:2); determining the question input format and answer method of the large language model to be built (including the prompt words and format of questions and answers, etc.); based on the public large language model, using training samples, prompt words and formats of questions and answers to train the model on a high-performance host, and then using test samples to test and optimize the model to obtain the "substation operation large language model"; building virtual machines based on the server virtual area division, and deploying the "RPA robot" package on it Including operating system, artificial intelligence algorithm network framework and various Python algorithm libraries); migrate the network topology, weight parameters, environment and other components of the "substation operation big language model" to the virtual machine, and realize the offline operation of the "substation operation big language model" on the virtual machine; compile the "RA robot" data acquisition mechanism and its interaction logic with the "substation operation big language model"; based on the virtual machine upper part and the compiled "RPA robot", "substation operation big language model", "RPA robot" data acquisition mechanism and its interaction logic with the "substation operation big language model", build a "substation operation full chain digital robot".

[0059] Compared with the traditional manual mode with low efficiency and weak on-site operation safety management capabilities of substation operation, the benefits of this invention are: 1. Combining the latest artificial intelligence algorithms and RPA robot technology, it realizes the automatic acquisition, analysis, matching and push of substation operation data such as work plans, equipment defects, and two-ticket information, which improves the intelligence level of daily substation inspection and maintenance, equipment operation, and on-site safety management and control, and ensures the safety of the power grid; 2. The digital robot for the entire chain of substation operation has great flexibility and scalability. Based on the artificial intelligence algorithm library and big data analysis, it can be customized and expanded according to the needs of different substations or other power grid professionals.

[0060] The technical solution provided by the embodiment of the present invention obtains the operation and maintenance information to be analyzed from the preset database corresponding to the target substation, and sends the operation and maintenance information to be analyzed to the target robot; so that the target robot identifies the problem type corresponding to the operation and maintenance information to be analyzed, determines the target problem format corresponding to the problem type, and pre-processes the format of the operation and maintenance information to be analyzed based on the target problem format to obtain the initial operation and maintenance information; inputs the initial operation and maintenance information into the target operation and maintenance analysis model to obtain the target operation and maintenance analysis result; sends the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal. The technical solution of the embodiment of the present invention solves the complex and cumbersome problems existing in the daily patrol and maintenance work of substations in the prior art, and can automatically obtain the operation and maintenance information corresponding to the substation for analysis, and send the analysis result to the corresponding target terminal, thereby improving the intelligence level of the daily patrol and maintenance work of the substation and ensuring the safe and stable operation and maintenance of the power grid.

[0061] Figure 5 It is a structural diagram of a substation operation and maintenance management system provided by an embodiment of the present invention. The embodiment of the present invention can be applied to the scenario of analyzing the operation and maintenance information of the substation. The system can be implemented by software and / or hardware and integrated into a computer device with application development function.

[0062] like Figure 5 As shown, the substation operation and maintenance management system includes: an information preprocessing module 310 , an operation and maintenance analysis module 320 and an analysis result forwarding module 330 .

[0063] Among them, the information preprocessing module 310 is used to obtain the operation and maintenance information to be analyzed from the preset database corresponding to the target substation, and send the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain the initial operation and maintenance information; the operation and maintenance analysis module 320 is used to input the initial operation and maintenance information into the target operation and maintenance analysis model to obtain the target operation and maintenance analysis result; the analysis result forwarding module 330 is used to send the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

[0064] The technical solution provided by the embodiment of the present invention obtains the operation and maintenance information to be analyzed from the preset database corresponding to the target substation, and sends the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; inputs the initial operation and maintenance information into the target operation and maintenance analysis model to obtain the target operation and maintenance analysis result; sends the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal. The technical solution of the embodiment of the present invention solves the complex and cumbersome problems existing in the daily patrol and maintenance work of the substation in the prior art, and can automatically obtain the operation and maintenance information corresponding to the substation for analysis, and send the analysis result to the corresponding target terminal, thereby improving the intelligence level of the daily patrol and maintenance work of the substation and ensuring the safe and stable operation and maintenance of the power grid.

[0065] In an optional embodiment, the information preprocessing module 310 includes: an information acquisition unit, used to: when a preset time point is reached, obtain maintenance and repair information from the preset database, and use the maintenance and repair information as the operation and maintenance information to be analyzed; wherein the maintenance and repair information includes: at least one of the planned date, work type and work team; and / or; obtain work ticket information from the preset database at every preset period within a preset time length, and use the maintenance and repair information as the operation and maintenance information to be analyzed; wherein the work ticket information includes: at least one of the work ticket type, work ticket status and operation and maintenance unit.

[0066] In an optional embodiment, the information preprocessing module 310 also includes: a preprocessing unit, used to: enable the target robot to identify the problem type corresponding to the operation and maintenance information to be analyzed; wherein the problem type includes: at least one of a work plan type, a work ticket type and a text data type; determine the target problem format corresponding to the problem type, and preprocess the format of the operation and maintenance information to be analyzed based on the target problem format to obtain the initial operation and maintenance information.

[0067] In an optional embodiment, the substation operation and maintenance management system also includes: a first preprocessing module, which is used for: when the target robot receives the data acquisition instruction sent by the target terminal, performing format preprocessing on the data acquisition instruction based on a first question format to obtain a target acquisition question; inputting the target acquisition question into the target operation and maintenance analysis model to obtain target answer data, and sending the target answer data to the target terminal.

[0068] In an optional embodiment, the substation operation and maintenance management system also includes: a second preprocessing module, which is used for: when the target robot receives the data analysis instruction sent by the target terminal, performing format preprocessing on the data analysis instruction based on a second question format to obtain a target analysis problem; inputting the target analysis problem into the target operation and maintenance analysis model to obtain a target analysis result, and sending the target analysis result to the target terminal.

[0069] In an optional embodiment, the substation operation and maintenance management system also includes: a model training module, which is used to: obtain a preliminary operation and maintenance analysis model and preset sample data; input the preset sample data into the preliminary operation and maintenance analysis model to obtain sample operation and maintenance analysis results; determine an analysis loss function based on the sample operation and maintenance analysis results and the operation and maintenance analysis labels in the preset sample data; adjust the preliminary operation and maintenance analysis model according to the analysis loss function to obtain the target operation and maintenance analysis model.

[0070] In an optional implementation, the substation operation and maintenance management system is deployed in a preset virtual machine.

[0071] The substation operation and maintenance management system provided in the embodiment of the present invention can execute the substation operation and maintenance management method provided in any embodiment of the present invention, and has the functional modules and beneficial effects corresponding to the execution method.

[0072] Figure 6 A schematic diagram of the structure of a computer device provided in an embodiment of the present invention. Figure 6 A block diagram of an exemplary computer device 12 suitable for use in implementing embodiments of the present invention is shown. Figure 6 The computer device 12 shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention. The computer device 12 can be any terminal device with computing capability and can be configured in the substation operation and maintenance management device.

[0073] like Figure 6 As shown, the computer device 12 is in the form of a general-purpose computing device. The components of the computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that connects various system components (including the system memory 28 and the processing unit 16).

[0074] The bus 18 may be one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor or a local bus using any of a variety of bus architectures. For example, these architectures include, but are not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MAC) bus, an Enhanced ISA bus, a Video Electronics Standards Association (VESA) local bus, and a Peripheral Component Interconnect (PCI) bus.

[0075] The computer device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the computer device 12, including volatile and non-volatile media, removable and non-removable media.

[0076] The system memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and / or cache 32. The computer device 12 may further include other removable / non-removable, volatile / non-volatile computer system storage media. By way of example only, the storage system 34 may be used to read and write non-removable, non-volatile magnetic media ( Figure 6 not shown, usually called a "hard drive"). Although Figure 6 Not shown in the figure, a disk drive for reading and writing to a removable non-volatile disk (e.g., a "floppy disk"), and an optical disk drive for reading and writing to a removable non-volatile optical disk (e.g., a CD-ROM, a DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 18 via one or more data medium interfaces. The system memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to perform the functions of the various embodiments of the present invention.

[0077] A program / utility 40 having a set (at least one) of program modules 42 may be stored, for example, in system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment. Program modules 42 generally perform the functions and / or methods of the embodiments described herein.

[0078] The computer device 12 may also communicate with one or more external devices 14 (e.g., keyboards, pointing devices, displays 24, etc.), one or more devices that enable a user to interact with the computer device 12, and / or any device that enables the computer device 12 to communicate with one or more other computing devices (e.g., network cards, modems, etc.). Such communication may be performed through an input / output (I / O) interface 22. Furthermore, the computer device 12 may also communicate with one or more networks (e.g., local area networks (LANs), wide area networks (WANs), and / or public networks, such as the Internet) through a network adapter 20. Figure 6 As shown, the network adapter 20 communicates with other modules of the computer device 12 via the bus 18. It should be understood that although Figure 6 Not shown, other hardware and / or software modules may be used in conjunction with computer device 12, including but not limited to microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0079] The processing unit 16 operates the program stored in the system memory 28 to perform various functional applications and data processing, such as implementing the substation operation and maintenance management method provided in the embodiment of the present invention, which is applied to the substation operation and maintenance management system. The system includes: a target terminal, a target robot and a target operation and maintenance analysis model. The method includes:

[0080] The operation and maintenance information to be analyzed is obtained from a preset database corresponding to the target substation, and the operation and maintenance information to be analyzed is sent to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; the initial operation and maintenance information is input into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result; the target operation and maintenance analysis result is sent to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

[0081] This embodiment provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the substation operation and maintenance management method provided by any embodiment of the present invention is implemented, and is applied to a substation operation and maintenance management system. The system includes: a target terminal, a target robot, and a target operation and maintenance analysis model, including:

[0082] The operation and maintenance information to be analyzed is obtained from a preset database corresponding to the target substation, and the operation and maintenance information to be analyzed is sent to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; the initial operation and maintenance information is input into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result; the target operation and maintenance analysis result is sent to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

[0083] The computer storage medium of the embodiment of the present invention can adopt any combination of one or more computer-readable media. The computer-readable medium can be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium can be, for example, but not limited to: an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, system or device, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this document, a computer-readable storage medium can be any tangible medium containing or storing a program, which can be used by an instruction execution system, system or device or used in combination with it.

[0084] Computer-readable signal media may include data signals propagated in baseband or as part of a carrier wave, which carry computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, system, or device.

[0085] The program code embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

[0086] Computer program code for performing the operations of the present invention may be written in one or more programming languages ​​or combinations thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0087] It should be understood by those skilled in the art that the above modules or steps of the present invention can be implemented by a general-purpose computing system, they can be concentrated on a single computing system, or distributed on a network composed of multiple computing systems, optionally, they can be implemented by a program code executable by a computer system, so that they can be stored in a storage system and executed by the computing system, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0088] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments 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 invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A substation operation and maintenance management method, applied to a substation operation and maintenance management system, the system comprising: The target terminal, the target robot and the target operation and maintenance analysis model are characterized in that the method includes: Acquire the operation and maintenance information to be analyzed from a preset database corresponding to the target substation, and send the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; Inputting the initial operation and maintenance information into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result; The target operation and maintenance analysis result is sent to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

2. The method according to claim 1, characterized in that The obtaining the operation and maintenance information to be analyzed from the preset database corresponding to the target substation includes: When the preset time point is reached, maintenance and repair information is obtained from the preset database, and the maintenance and repair information is used as the operation and maintenance information to be analyzed; wherein the maintenance and repair information includes: at least one of the planned date, work type and work team; and / or; The work ticket information is obtained from the preset database at preset intervals within a preset time period, and the maintenance and repair information is used as the operation and maintenance information to be analyzed; wherein the work ticket information includes: at least one of: work ticket type, work ticket status and operation and maintenance unit.

3. The method according to claim 1, characterized in that The method of enabling the target robot to pre-process the format of the operation and maintenance information to be analyzed to obtain the initial operation and maintenance information includes: so that the target robot can identify the problem type corresponding to the operation and maintenance information to be analyzed; wherein the problem type includes: at least one of a work plan type, a work ticket type and a text data type; A target question format corresponding to the question type is determined, and the format of the operation and maintenance information to be analyzed is preprocessed based on the target question format to obtain the initial operation and maintenance information.

4. The method according to claim 1, characterized in that: The method further comprises: When the target robot receives the data acquisition instruction sent by the target terminal, the target robot performs format preprocessing on the data acquisition instruction based on the first question format to obtain a target acquisition question; The target acquisition question is input into the target operation and maintenance analysis model to obtain target answer data, and the target answer data is sent to the target terminal.

5. The method according to claim 1, characterized in that The method further comprises: When the target robot receives the data analysis instruction sent by the target terminal, the target robot performs format preprocessing on the data analysis instruction based on the second question format to obtain a target analysis question; The target analysis problem is input into the target operation and maintenance analysis model to obtain a target analysis result, and the target analysis result is sent to the target terminal.

6. The method according to claim 1, characterized in that The training process of the target operation and maintenance analysis model includes: Obtain preliminary operation and maintenance analysis models and preset sample data; Inputting the preset sample data into the preliminary operation and maintenance analysis model to obtain sample operation and maintenance analysis results; Determine an analysis loss function according to the sample operation and maintenance analysis result and the operation and maintenance analysis label in the preset sample data; The preliminary operation and maintenance analysis model is adjusted according to the analysis loss function to obtain the target operation and maintenance analysis model.

7. The method according to claim 1, characterized in that The substation operation and maintenance management system is deployed in a preset virtual machine.

8. A substation operation and maintenance management system, characterized in that: The system comprises: An information preprocessing module, used for acquiring the operation and maintenance information to be analyzed from a preset database corresponding to the target substation, and sending the operation and maintenance information to be analyzed to the target robot, so that the target robot preprocesses the format of the operation and maintenance information to be analyzed to obtain initial operation and maintenance information; An operation and maintenance analysis module, used to input the initial operation and maintenance information into the target operation and maintenance analysis model to obtain a target operation and maintenance analysis result; The analysis result forwarding module is used to send the target operation and maintenance analysis result to the target robot, so that the target robot sends the target operation and maintenance analysis result to the target terminal.

9. A computer device, characterized in that: The computer device comprises: one or more processors; A memory for storing 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 substation operation and maintenance management method as described in any one of claims 1-7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the substation operation and maintenance management method as described in any one of claims 1 to 7 is implemented.

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