Distribution network full-scenario dispatching method and system based on multi-dimensional perception and control technology

Abstract

The present invention relates to a distribution network full-scenario dispatching method and system based on multi-dimensional perception control technology, the method comprising: obtaining key factors affecting the execution of instruction tickets, the key factors affecting the execution of instruction tickets include distribution network equipment related information, time node information, personnel related information, and geographic location information; determining the dynamic execution order of instruction tickets according to the key factors affecting the execution of instruction tickets to determine the distribution network dispatching strategy; performing security and anti-mistake identity verification according to the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, the biometric information includes the fingerprint information, voiceprint information, and face information of the personnel; when the identity verification of the distribution network dispatcher and the distribution network staff passes, the distribution network dispatching instruction ticket is automatically issued. Through the above scheme, the dispatching strategy optimization under multi-dimensional dynamic influence is realized, and the security and anti-mistake identity verification is performed in a bio-diversified manner, providing support for the intelligent dispatching of the distribution network.

Description

Technical Field

[0001] The present invention relates to the field of power grid technology, and in particular to a distribution network full-scenario scheduling method and system based on multi-dimensional perception and control technology. Background Art

[0002] The distribution network refers to a power grid that receives electric energy from the transmission network or regional power plant and distributes it locally or step by step according to voltage to various users through distribution facilities. With the increasing scale of the distribution network and the increase in faults caused by the aging of the power grid, the safe and stable control ability of the distribution network operation has been severely tested. The dispatcher's daily business development and dynamic adjustment lack effective technical support means, and the network-based order and permission comprehensive anti-error verification means are insufficient, and there is a risk of equipment misoperation. The operation and maintenance of the distribution network involve multi-professional, long-cycle, and multi-node business operations. The dispatcher needs to be responsible for integrating and processing the distribution network operation supervision, power outage management, operation ticket management, dispatching records and other tasks existing in different business systems. There are problems such as long operation time during the parallel execution of dispatching instructions, untimely information reporting, and low on-site interaction efficiency, which leads to heavy workload and large traffic volume for dispatchers. The entire process of distribution network dispatching operation lacks timely and effective information support, safety analysis and process control tools. At the same time, due to the limited on-site emergency repair force, the reasonable operation of emergency repair resources has also become a problem for distribution network emergency repair operations. Summary of the invention

[0003] The purpose of the present invention is to provide a distribution network full-scenario scheduling method and system based on multi-dimensional perception and control technology to improve the accuracy of distribution network dynamic scheduling.

[0004] In order to achieve the above objectives, in a first aspect, the present invention provides a distribution network full-scenario scheduling method based on multi-dimensional perception and control technology, the method comprising:

[0005] Acquire key factors affecting the execution of the instruction ticket, wherein the key factors affecting the execution of the instruction ticket include distribution network equipment related information, time node information, personnel related information, and geographic location information;

[0006] Determine the dynamic execution order of the instruction tickets according to the key factors affecting the execution of the instruction tickets, so as to determine the distribution network dispatching strategy;

[0007] Perform security and anti-misidentification identity verification based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, where the biometric information includes the fingerprint information, voiceprint information, and face information of the personnel;

[0008] When the identities of the distribution network dispatcher and the distribution network staff are verified, the distribution network dispatch order ticket is automatically issued.

[0009] Optionally, determining the dynamic execution order of the instruction ticket according to the key factors affecting the execution of the instruction ticket to determine the distribution network dispatching strategy includes:

[0010] According to the distribution network equipment associated information, the time node information, the personnel associated information, and the geographic location information, a distribution network operation model is used to perform spatiotemporal initial state processing and spatiotemporal dynamic processing;

[0011] Determine the equipment initial state working condition matrix according to the spatiotemporal initial state processing result, wherein the equipment initial state working condition matrix includes equipment static information, equipment initial state information, and equipment initial state auxiliary information;

[0012] Determine a dynamic working condition matrix of the equipment according to the spatiotemporal dynamic processing result, wherein the dynamic working condition matrix of the equipment includes dynamic information of the equipment, dynamic state information of the equipment, and dynamic auxiliary information of the equipment;

[0013] Generate an equipment condition difference matrix according to the equipment initial condition matrix and the equipment dynamic condition matrix, and determine information affecting equipment execution according to the equipment condition difference matrix, wherein the information affecting equipment execution includes equipment abnormality information and state abnormality information;

[0014] According to the information affecting the execution of equipment, historical on-duty personnel deviation information, time and space resource information, and geographical environment information, the grouping allocation information of the distribution network on-site operators is determined, and the dynamic execution order of the instruction ticket is determined.

[0015] Optionally, the performing of security and anti-misidentification identity verification based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff includes:

[0016] Verifying the identity of the distribution network dispatcher according to the biometric information of the distribution network dispatcher, and verifying the identity of the distribution network staff according to the biometric information of the distribution network staff;

[0017] According to the identity verification results of the distribution network dispatcher and the distribution network staff, determine whether the instruction ticket and the recipient are consistent and the distribution network business scenario instruction ticket authority verification result;

[0018] Determine whether there is a deviation in the personnel's work scope based on the dynamic data of the distribution network instruction ticket, the actual location information of the instruction ticket operator, and the preset standard work area of ​​the instruction ticket operator;

[0019] According to the results of the command ticket authority verification in the distribution network business scenario and the results of the personnel work scope deviation determination, a safe and anti-misidentification identity verification is carried out for distribution network dispatching.

[0020] Optionally, when the identity verification of the distribution network dispatcher and the distribution network staff is passed, the distribution network dispatch instruction ticket is automatically issued, including:

[0021] When the identities of the distribution network dispatcher and the distribution network staff are verified, the distribution network dispatching work is issued in a procedural manner;

[0022] Real-time monitoring of the completion of distribution network dispatching work;

[0023] If at least one of the following situations is monitored, the scheduling work content prompt information will be output: the time for not receiving the order is greater than the first preset time, the permission time is greater than the second preset time, the operation time is greater than the third preset time, and the remaining time for the work ticket to be terminated is less than the fourth preset time.

[0024] Optionally, the method further comprises:

[0025] Obtain power grid data, environmental data, mobile terminal data, distribution network resource location data, and job execution process data;

[0026] Constructing a distribution network electrical dispatching knowledge graph according to the power grid data, the environmental data, the mobile terminal data, the distribution network resource location data, and the job execution process data;

[0027] Extracting dispatching order business entity knowledge and rule knowledge from the distribution network electrical dispatching knowledge graph;

[0028] In the process of issuing distribution network dispatching work in a procedural manner, a dynamic evaluation of the distribution network dispatching work is carried out based on the dispatching order business entity knowledge, the rule knowledge, the execution plan, the operation location information, the personnel location information, the material location information, the on-the-job location information, and the operation progress time-space correlation information.

[0029] In a second aspect, the present invention provides a distribution network full-scenario dispatching system based on multi-dimensional perception and control technology, the system comprising:

[0030] A key factor acquisition module is used to acquire key factors affecting the execution of instruction tickets, wherein the key factors affecting the execution of instruction tickets include distribution network equipment related information, time node information, personnel related information, and geographic location information;

[0031] A dispatching strategy determination module, used to determine the dynamic execution order of the instruction ticket according to the key factors affecting the execution of the instruction ticket, so as to determine the distribution network dispatching strategy;

[0032] A verification module is used to perform security and anti-misidentification identity verification based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, wherein the biometric information includes the fingerprint information, voiceprint information, and face information of the personnel;

[0033] The instruction ticket issuing module is used to automatically issue the distribution network dispatching instruction ticket when the identity verification of the distribution network dispatcher and the distribution network staff is passed.

[0034] Optionally, the scheduling strategy determination module includes:

[0035] A processing submodule, configured to perform spatiotemporal initial state processing and spatiotemporal dynamic processing through a distribution network operation model according to the distribution network equipment associated information, the time node information, the personnel associated information, and the geographic location information;

[0036] An initial state working condition matrix determination submodule is used to determine the equipment initial state working condition matrix according to the spatiotemporal initial state processing result, wherein the equipment initial state working condition matrix includes equipment static information, equipment initial state status information, and equipment initial state auxiliary information;

[0037] A dynamic working condition matrix determination submodule, used to determine the equipment dynamic working condition matrix according to the spatiotemporal dynamic processing result, wherein the equipment dynamic working condition matrix includes equipment dynamic information, equipment dynamic state information, and equipment dynamic auxiliary information;

[0038] A generating submodule, configured to generate an equipment working condition difference matrix according to the equipment initial working condition matrix and the equipment dynamic working condition matrix, and determine information affecting equipment execution according to the equipment working condition difference matrix, wherein the information affecting equipment execution includes equipment abnormality information and state abnormality information;

[0039] The execution order determination submodule is used to determine the grouping allocation information of the distribution network on-site operators and the dynamic execution order of the instruction ticket based on the information affecting the equipment execution, the historical on-duty personnel deviation information, the time and space resource information, and the geographical environment information.

[0040] Optionally, the verification module includes:

[0041] A first verification submodule, used to verify the identity of the distribution network dispatcher according to the biometric information of the distribution network dispatcher, and to verify the identity of the distribution network staff according to the biometric information of the distribution network staff;

[0042] A verification result determination submodule is used to determine whether the instruction ticket and the recipient are consistent and the result of the distribution network business scenario instruction ticket authority verification based on the identity verification result of the distribution network dispatcher and the identity verification result of the distribution network staff;

[0043] The range deviation determination submodule is used to determine whether there is a personnel work range deviation based on the dynamic data of the distribution network instruction ticket, the actual location information of the instruction ticket operator, and the preset standard work area of ​​the instruction ticket operator;

[0044] The second verification submodule is used to perform security and anti-misidentification identity verification for distribution network dispatching based on the results of the command ticket authority verification in the distribution network business scenario and the results of the personnel work scope deviation determination.

[0045] Optionally, the instruction ticket issuing module includes:

[0046] An issuing submodule is used to issue distribution network dispatching work in a programmed manner when the identity verification of the distribution network dispatcher and the distribution network staff is passed;

[0047] The monitoring submodule is used to monitor the completion of the distribution network dispatching work in real time;

[0048] The prompt information output submodule is used to output the scheduling work content prompt information if at least one of the following situations is monitored: the time for not receiving the order is greater than the first preset time, the permission time is greater than the second preset time, the operation time is greater than the third preset time, and the remaining time for the work ticket to be terminated is less than the fourth preset time.

[0049] Optionally, the system further comprises:

[0050] Data acquisition module, used to acquire power grid data, environmental data, mobile terminal data, distribution network resource location data, and job execution process data;

[0051] A knowledge graph construction module, used to construct a distribution network electrical dispatch knowledge graph based on the power grid data, the environmental data, the mobile terminal data, the distribution network resource location data, and the job execution process data;

[0052] A knowledge extraction module, used to extract dispatch order business entity knowledge and rule knowledge from the distribution network electrical dispatch knowledge graph;

[0053] The evaluation module is used to perform dynamic evaluation of the distribution network dispatching work in the process of procedural issuance of distribution network dispatching work, based on the dispatching order business entity knowledge, the rule knowledge, the execution plan, the operation location information, the personnel location information, the material location information, the on-the-job location information, and the time-space correlation information of the operation progress.

[0054] Through the above technical solution, the key factors affecting the execution of the instruction ticket are first obtained, and the key factors affecting the execution of the instruction ticket include distribution network equipment related information, time node information, personnel related information, and geographic location information. According to the key factors affecting the execution of the instruction ticket, the dynamic execution order of the instruction ticket is determined to determine the distribution network dispatching strategy, which can realize the optimization of the dispatching strategy under multi-dimensional dynamic influences and realize the dynamic adjustment of the execution order of the instruction ticket. According to the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, a security and anti-mistake identity verification is performed. When the identity verification of the distribution network dispatcher and the distribution network staff is passed, the distribution network dispatch instruction ticket is automatically issued. Change the password verification mechanism during the original system login process, and implement biometric diversity methods such as fingerprint, voiceprint, and face recognition to meet the identity authentication of dispatchers and distribution network on-site staff and security verification in distribution network control business scenarios, and carry out automatic issuance of command tickets in all scenarios of distribution network electrical dispatching, to achieve distribution network business situation management, resource dispatch, and dispatch business process planning, and solve the pain points and difficulties of slow distribution network dispatching business, unbalanced communication and coordination, etc. through the full-scenario intelligent dispatching system of distribution network electrical dispatching, and provide auxiliary support for intelligent management of distribution network dispatching. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 It is a flow chart of a distribution network full-scenario scheduling method based on multi-dimensional perception and control technology according to an exemplary embodiment.

[0056] Figure 2 It is an exemplary flowchart of a multi-dimensional dynamic dispatch strategy for a distribution network.

[0057] Figure 3 It is an exemplary flowchart of multiple digital safety and anti-misoperation processing for full-scenario scheduling.

[0058] Figure 4 It is a schematic diagram of an intelligent dispatching system for all scenarios of electrical dispatching in a distribution network, which is shown as an example. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0060] Figure 1 is a flow chart of a distribution network full-scenario dispatching method based on multi-dimensional perception and control technology according to an exemplary embodiment. Figure 1 As shown, the method may include steps 101 to 104.

[0061] In step 101, key factors affecting the execution of instruction tickets are obtained.

[0062] The key factors affecting the execution of the instruction ticket include distribution network equipment related information, time node information, personnel related information, and geographic location information. The key factors affecting the execution of the instruction ticket are characterized from different dimensions.

[0063] In step 102, the dynamic execution order of the instruction ticket is determined according to the key factors affecting the execution of the instruction ticket to determine the distribution network dispatching strategy.

[0064] In the present invention, based on the key factors affecting the execution of the instruction tickets, that is, based on the optimal configuration of space resources and time resources and the real-time dynamics of the distribution network operation, the dynamic adjustment of the execution sequence of the instruction tickets is achieved.

[0065] In step 103, a security and anti-misidentification identity verification is performed based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff.

[0066] Among them, the biometric information includes the fingerprint information, voiceprint information, and face information of the personnel. The biometric information of the distribution network dispatcher includes the fingerprint information, voiceprint information, and face information of the distribution network dispatcher, and the biometric information of the distribution network staff includes the fingerprint information, voiceprint information, and face information of the distribution network staff. In the present invention, based on fingerprint, voiceprint, and face biometric recognition technology, the password verification mechanism in the original system login process is changed to achieve a diversified way to meet the identity authentication of dispatchers and distribution network field staff and the security verification use in the distribution network control business scenario, thereby improving the efficiency of dispatcher security identity authentication in the dispatching business operation process.

[0067] In step 104, when the identities of the distribution network dispatcher and the distribution network staff are verified, the distribution network dispatch order ticket is automatically issued.

[0068] In the present invention, the dispatching instructions are automatically executed in all scenarios of electrical dispatching of distribution network, and the management and control of distribution network business situation, resource dispatching, and dispatching business process planning are realized. Based on the interactive collaboration between the master station and the terminal, networked orders and permissions are constructed to realize a panoramic multi-dimensional architecture, optimize the on-site operation process of the distribution network, and further reduce the duration of power outages caused by power grid maintenance and faults.

[0069] Through the above technical solution, the key factors affecting the execution of the instruction ticket are first obtained, and the key factors affecting the execution of the instruction ticket include distribution network equipment related information, time node information, personnel related information, and geographic location information. According to the key factors affecting the execution of the instruction ticket, the dynamic execution order of the instruction ticket is determined to determine the distribution network dispatching strategy, which can realize the optimization of the dispatching strategy under multi-dimensional dynamic influences and realize the dynamic adjustment of the execution order of the instruction ticket. According to the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, a security and anti-mistake identity verification is performed. When the identity verification of the distribution network dispatcher and the distribution network staff is passed, the distribution network dispatch instruction ticket is automatically issued. Change the password verification mechanism during the original system login process, and implement biometric diversity methods such as fingerprint, voiceprint, and face recognition to meet the identity authentication of dispatchers and distribution network on-site staff and security verification in distribution network control business scenarios, and carry out automatic issuance of command tickets in all scenarios of distribution network electrical dispatching, to achieve distribution network business situation management, resource dispatch, and dispatch business process planning, and solve the pain points and difficulties of slow distribution network dispatching business, unbalanced communication and coordination, etc. through the full-scenario intelligent dispatching system of distribution network electrical dispatching, and provide auxiliary support for intelligent management of distribution network dispatching.

[0070] Figure 2 FIG. 1 is an exemplary flow chart of a multi-dimensional dynamic dispatch strategy for a distribution network. Figure 2 An exemplary implementation of step 102 is introduced. The above step 102 may include:

[0071] According to the distribution network equipment associated information, the time node information, the personnel associated information, and the geographic location information, a distribution network operation model is used to perform spatiotemporal initial state processing and spatiotemporal dynamic processing;

[0072] Determine the equipment initial state working condition matrix according to the spatiotemporal initial state processing result, wherein the equipment initial state working condition matrix includes equipment static information, equipment initial state information, and equipment initial state auxiliary information;

[0073] Determine a dynamic working condition matrix of the equipment according to the spatiotemporal dynamic processing result, wherein the dynamic working condition matrix of the equipment includes dynamic information of the equipment, dynamic state information of the equipment, and dynamic auxiliary information of the equipment;

[0074] Generate an equipment condition difference matrix according to the equipment initial condition matrix and the equipment dynamic condition matrix, and determine information affecting equipment execution according to the equipment condition difference matrix, wherein the information affecting equipment execution includes equipment abnormality information and state abnormality information;

[0075] According to the information affecting the execution of equipment, historical on-duty personnel deviation information, time and space resource information, and geographical environment information, the grouping allocation information of the distribution network on-site operators is determined, and the dynamic execution order of the instruction ticket is determined.

[0076] Among them, the distribution network operation model can be pre-built, and the initial operating condition matrix of the equipment and the dynamic operating condition matrix of the equipment can be compared to generate an equipment operating condition difference matrix to find out the key factors affecting the equipment execution in the difference matrix, such as equipment abnormality information, state abnormality information, etc., combined with the information affecting equipment execution, historical on-duty personnel deviation information, time factors, geographical environment and other conditions, plan the grouping of on-site operators, establish a strategy for the simultaneous issuance of all dispatching instructions for a single day, automatically generate the order of parallel execution of instruction tickets, perform operational alarms and adjust and deploy abnormal situations in distribution network dispatching, and combine equipment operating condition deviation analysis to achieve optimized verification of dispatching operation instructions, improve on-site execution efficiency, and enhance the rationality and safety of distribution network dispatching instruction arrangements.

[0077] Figure 3 is an exemplary flowchart of multiple digital safety and anti-misoperation processing for full-scenario scheduling, combined with Figure 3 The embodiment of step 103 is introduced. The above step 103 may include:

[0078] Verifying the identity of the distribution network dispatcher according to the biometric information of the distribution network dispatcher, and verifying the identity of the distribution network staff according to the biometric information of the distribution network staff;

[0079] According to the identity verification results of the distribution network dispatcher and the distribution network staff, determine whether the instruction ticket and the recipient are consistent and the distribution network business scenario instruction ticket authority verification result;

[0080] Determine whether there is a deviation in the personnel's work scope based on the dynamic data of the distribution network instruction ticket, the actual location information of the instruction ticket operator, and the preset standard work area of ​​the instruction ticket operator;

[0081] According to the results of the command ticket authority verification in the distribution network business scenario and the results of the personnel work scope deviation determination, a safe and anti-misidentification identity verification is carried out for distribution network dispatching.

[0082] In the present invention, the on-site safety operation verification of the distribution network equipment identification code analyzes the distribution network business dispatching scenario, constructs the distribution network equipment identification code identification system, establishes the relationship model between the on-site safety application scenario and the identification system, sets the command ticket authority verification under different business scenarios, and realizes the consistency verification between the command ticket and the recipient. The identity security verification of the distribution network dispatcher uses fingerprint recognition, voiceprint recognition, and face recognition as biometric identification security authentication methods to build a complete set of biometric identification systems under different business scenarios to meet the dispatcher identity authentication during the dispatching business operation process; the on-site operation safety and supervision of the staff uses the set command ticket staff work area, combined with the distribution network command ticket dynamic data, to realize the deviation warning perception of the on-site operating personnel's vehicle location, operating equipment location, and working range.

[0083] Figure 4 This is a schematic diagram of the intelligent dispatching system for the distribution network electrical dispatching in all scenarios. Figure 4 The embodiment of step 104 is introduced. The above step 104 may include:

[0084] When the identities of the distribution network dispatcher and the distribution network staff are verified, the distribution network dispatching work is issued in a procedural manner;

[0085] Real-time monitoring of the completion of distribution network dispatching work;

[0086] If at least one of the following situations is monitored, the scheduling work content prompt information will be output: the time for not receiving the order is greater than the first preset time, the permission time is greater than the second preset time, the operation time is greater than the third preset time, and the remaining time for the work ticket to be terminated is less than the fourth preset time.

[0087] The distribution network full-scenario dispatching method based on multi-dimensional perception and control technology provided by the present invention may also include:

[0088] Obtain power grid data, environmental data, mobile terminal data, distribution network resource location data, and job execution process data;

[0089] Constructing a distribution network electrical dispatching knowledge graph according to the power grid data, the environmental data, the mobile terminal data, the distribution network resource location data, and the job execution process data;

[0090] Extracting dispatching order business entity knowledge and rule knowledge from the distribution network electrical dispatching knowledge graph;

[0091] In the process of issuing distribution network dispatching work in a procedural manner, a dynamic evaluation of the distribution network dispatching work is carried out based on the dispatching order business entity knowledge, the rule knowledge, the execution plan, the operation location information, the personnel location information, the material location information, the on-the-job location information, and the operation progress time-space correlation information.

[0092] In the present invention, the business process is sorted out, and a specific voice and business mapping rule model for the dispatching business process is formulated, including intelligent voice reminders and monitoring rules in the process of programmed orders and permissions. The operation rules in the process of programmed orders are established to realize key operations such as dispatching orders, remote control, permissions, and system logins; in the work issuance, work confirmation, and work content reminders of distribution network dispatching, voice recognition and intelligent notification capabilities are provided through intelligent voice, and real-time monitoring and intelligent reminders are carried out for the entire maintenance process.

[0093] The first preset time, the second preset time, the third preset time, and the fourth preset time mentioned above can be preset, and there is no restriction on their values. If the time of missed order is longer than the first preset time, it indicates that the order has not been received due to timeout; if the time of permission is longer than the second preset time, it indicates that permission has not been granted after the permission time has expired; if the time of operation is longer than the third preset time, it indicates that the operation has timed out; if the time remaining for the termination of the work ticket is shorter than the fourth preset time, it indicates that the work ticket is about to terminate.

[0094] Based on the interconnection of edge devices such as distribution network systems, plant and station equipment, and equipment tags (QR codes, RFID, anti-error locks), the work location, work execution process data, resource location and other information are collected and integrated through mobile terminals to achieve rapid interaction and sharing of information; integrate and extract power grid data, environmental data, resource data, and work data to build a dispatching knowledge graph for all-scenario dispatching commands; based on the dispatching knowledge graph, extract the dispatching command business entity knowledge and rule knowledge, and in the process of programmed commanding, dynamically evaluate and issue the execution plan in advance based on the spatiotemporal correlation analysis of the execution plan, work location, personnel location, material location, on-the-job location, and work progress, to assist dispatchers in making command decisions.

[0095] In this way, through the full-scenario intelligent dispatching system of distribution network electrical dispatching, the pain points and difficulties such as slow handling of distribution network dispatching business and unbalanced communication and coordination can be solved, providing auxiliary support for the intelligent management of distribution network dispatching.

[0096] Based on the same inventive concept, the present invention also provides a distribution network full-scenario dispatching system based on multi-dimensional perception and control technology, the system comprising:

[0097] A key factor acquisition module is used to acquire key factors affecting the execution of instruction tickets, wherein the key factors affecting the execution of instruction tickets include distribution network equipment related information, time node information, personnel related information, and geographic location information;

[0098] A dispatching strategy determination module, used to determine the dynamic execution order of the instruction ticket according to the key factors affecting the execution of the instruction ticket, so as to determine the distribution network dispatching strategy;

[0099] A verification module is used to perform security and anti-misidentification identity verification based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, wherein the biometric information includes the fingerprint information, voiceprint information, and face information of the personnel;

[0100] The instruction ticket issuing module is used to automatically issue the distribution network dispatching instruction ticket when the identity verification of the distribution network dispatcher and the distribution network staff is passed.

[0101] Optionally, the scheduling strategy determination module includes:

[0102] A processing submodule, configured to perform spatiotemporal initial state processing and spatiotemporal dynamic processing through a distribution network operation model according to the distribution network equipment associated information, the time node information, the personnel associated information, and the geographic location information;

[0103] An initial state working condition matrix determination submodule is used to determine the equipment initial state working condition matrix according to the spatiotemporal initial state processing result, wherein the equipment initial state working condition matrix includes equipment static information, equipment initial state status information, and equipment initial state auxiliary information;

[0104] A dynamic working condition matrix determination submodule, used to determine the equipment dynamic working condition matrix according to the spatiotemporal dynamic processing result, wherein the equipment dynamic working condition matrix includes equipment dynamic information, equipment dynamic state information, and equipment dynamic auxiliary information;

[0105] A generating submodule, configured to generate an equipment working condition difference matrix according to the equipment initial working condition matrix and the equipment dynamic working condition matrix, and determine information affecting equipment execution according to the equipment working condition difference matrix, wherein the information affecting equipment execution includes equipment abnormality information and state abnormality information;

[0106] The execution order determination submodule is used to determine the grouping allocation information of the distribution network on-site operators and the dynamic execution order of the instruction ticket based on the information affecting the equipment execution, the historical on-duty personnel deviation information, the time and space resource information, and the geographical environment information.

[0107] Optionally, the verification module includes:

[0108] A first verification submodule, used to verify the identity of the distribution network dispatcher according to the biometric information of the distribution network dispatcher, and to verify the identity of the distribution network staff according to the biometric information of the distribution network staff;

[0109] A verification result determination submodule is used to determine whether the instruction ticket and the recipient are consistent and the result of the distribution network business scenario instruction ticket authority verification based on the identity verification result of the distribution network dispatcher and the identity verification result of the distribution network staff;

[0110] The range deviation determination submodule is used to determine whether there is a personnel work range deviation based on the dynamic data of the distribution network instruction ticket, the actual location information of the instruction ticket operator, and the preset standard work area of ​​the instruction ticket operator;

[0111] The second verification submodule is used to perform security and anti-misidentification identity verification for distribution network dispatching based on the results of the command ticket authority verification in the distribution network business scenario and the results of the personnel work scope deviation determination.

[0112] Optionally, the instruction ticket issuing module includes:

[0113] An issuing submodule is used to issue distribution network dispatching work in a programmed manner when the identity verification of the distribution network dispatcher and the distribution network staff is passed;

[0114] The monitoring submodule is used to monitor the completion of the distribution network dispatching work in real time;

[0115] The prompt information output submodule is used to output the scheduling work content prompt information if at least one of the following situations is monitored: the time for not receiving the order is greater than the first preset time, the permission time is greater than the second preset time, the operation time is greater than the third preset time, and the remaining time for the work ticket to be terminated is less than the fourth preset time.

[0116] Optionally, the system further comprises:

[0117] Data acquisition module, used to acquire power grid data, environmental data, mobile terminal data, distribution network resource location data, and job execution process data;

[0118] A knowledge graph construction module, used to construct a distribution network electrical dispatch knowledge graph based on the power grid data, the environmental data, the mobile terminal data, the distribution network resource location data, and the job execution process data;

[0119] A knowledge extraction module, used to extract dispatch order business entity knowledge and rule knowledge from the distribution network electrical dispatch knowledge graph;

[0120] The evaluation module is used to perform dynamic evaluation of the distribution network dispatching work in the process of procedural issuance of distribution network dispatching work, based on the dispatching order business entity knowledge, the rule knowledge, the execution plan, the operation location information, the personnel location information, the material location information, the on-the-job location information, and the time-space correlation information of the operation progress.

[0121] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A distribution network full-scenario dispatching method based on multi-dimensional perception and control technology, characterized in that: The method comprises: Acquire key factors affecting the execution of the instruction ticket, wherein the key factors affecting the execution of the instruction ticket include distribution network equipment related information, time node information, personnel related information, and geographic location information; Determine the dynamic execution order of the instruction tickets according to the key factors affecting the execution of the instruction tickets, so as to determine the distribution network dispatching strategy; Perform security and anti-misidentification identity verification based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, where the biometric information includes the fingerprint information, voiceprint information, and face information of the personnel; When the identity verification of the distribution network dispatcher and the distribution network staff is passed, the distribution network dispatch instruction ticket is automatically issued; Determining the dynamic execution order of the instruction ticket according to the key factors affecting the execution of the instruction ticket to determine the distribution network dispatching strategy includes: According to the distribution network equipment associated information, the time node information, the personnel associated information, and the geographic location information, a distribution network operation model is used to perform spatiotemporal initial state processing and spatiotemporal dynamic processing; Determine the equipment initial state working condition matrix according to the spatiotemporal initial state processing result, wherein the equipment initial state working condition matrix includes equipment static information, equipment initial state information, and equipment initial state auxiliary information; Determine a dynamic working condition matrix of the equipment according to the spatiotemporal dynamic processing result, wherein the dynamic working condition matrix of the equipment includes dynamic information of the equipment, dynamic state information of the equipment, and dynamic auxiliary information of the equipment; Generate an equipment condition difference matrix according to the equipment initial condition matrix and the equipment dynamic condition matrix, and determine information affecting equipment execution according to the equipment condition difference matrix, wherein the information affecting equipment execution includes equipment abnormality information and state abnormality information; According to the information affecting the execution of equipment, historical on-duty personnel deviation information, time and space resource information, and geographical environment information, the grouping allocation information of the distribution network on-site operators is determined, and the dynamic execution order of the instruction ticket is determined.

2. The method according to claim 1, characterized in that: The method of performing security and anti-mistake identity verification based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff includes: Verifying the identity of the distribution network dispatcher according to the biometric information of the distribution network dispatcher, and verifying the identity of the distribution network staff according to the biometric information of the distribution network staff; According to the identity verification results of the distribution network dispatcher and the distribution network staff, determine whether the instruction ticket and the recipient are consistent and the distribution network business scenario instruction ticket authority verification result; Determine whether there is a deviation in the personnel's work scope based on the dynamic data of the distribution network instruction ticket, the actual location information of the instruction ticket operator, and the preset standard work area of ​​the instruction ticket operator; According to the results of the command ticket authority verification in the distribution network business scenario and the results of the personnel work scope deviation determination, a safe and anti-misidentification identity verification is carried out for distribution network dispatching.

3. The method according to claim 1, characterized in that When the identity verification of the distribution network dispatcher and the distribution network staff is passed, the distribution network dispatching instruction ticket is automatically issued, including: When the identities of the distribution network dispatcher and the distribution network staff are verified, the distribution network dispatching work is issued in a procedural manner; Real-time monitoring of the completion of distribution network dispatching work; If at least one of the following situations is monitored, the scheduling work content prompt information will be output: the time for not receiving the order is greater than the first preset time, the permission time is greater than the second preset time, the operation time is greater than the third preset time, and the remaining time for the work ticket to be terminated is less than the fourth preset time.

4. The method according to claim 3, characterized in that The method further comprises: Obtain power grid data, environmental data, mobile terminal data, distribution network resource location data, and job execution process data; Constructing a distribution network electrical dispatching knowledge graph according to the power grid data, the environmental data, the mobile terminal data, the distribution network resource location data, and the job execution process data; Extracting dispatching order business entity knowledge and rule knowledge from the distribution network electrical dispatching knowledge graph; In the process of issuing distribution network dispatching work in a procedural manner, a dynamic evaluation of the distribution network dispatching work is carried out based on the dispatching order business entity knowledge, the rule knowledge, the execution plan, the operation location information, the personnel location information, the material location information, the on-the-job location information, and the operation progress time-space correlation information.

5. A distribution network full-scenario dispatching system based on multi-dimensional perception and control technology, characterized in that: The system comprises: A key factor acquisition module is used to acquire key factors affecting the execution of instruction tickets, wherein the key factors affecting the execution of instruction tickets include distribution network equipment related information, time node information, personnel related information, and geographic location information; A dispatching strategy determination module, used to determine the dynamic execution order of the instruction ticket according to the key factors affecting the execution of the instruction ticket, so as to determine the distribution network dispatching strategy; A verification module is used to perform security and anti-misidentification identity verification based on the biometric information of the distribution network dispatcher and the biometric information of the distribution network staff, wherein the biometric information includes the fingerprint information, voiceprint information, and face information of the personnel; An instruction ticket issuing module is used to automatically issue a distribution network dispatching instruction ticket when the identity verification of the distribution network dispatcher and the distribution network staff is passed; The scheduling strategy determination module includes: A processing submodule, configured to perform spatiotemporal initial state processing and spatiotemporal dynamic processing through a distribution network operation model according to the distribution network equipment associated information, the time node information, the personnel associated information, and the geographic location information; An initial state working condition matrix determination submodule is used to determine the equipment initial state working condition matrix according to the spatiotemporal initial state processing result, wherein the equipment initial state working condition matrix includes equipment static information, equipment initial state status information, and equipment initial state auxiliary information; A dynamic working condition matrix determination submodule, used to determine the equipment dynamic working condition matrix according to the spatiotemporal dynamic processing result, wherein the equipment dynamic working condition matrix includes equipment dynamic information, equipment dynamic state information, and equipment dynamic auxiliary information; A generating submodule, configured to generate an equipment working condition difference matrix according to the equipment initial working condition matrix and the equipment dynamic working condition matrix, and determine information affecting equipment execution according to the equipment working condition difference matrix, wherein the information affecting equipment execution includes equipment abnormality information and state abnormality information; The execution order determination submodule is used to determine the grouping allocation information of the distribution network on-site operators and the dynamic execution order of the instruction ticket based on the information affecting the equipment execution, the historical on-duty personnel deviation information, the time and space resource information, and the geographical environment information.

6. The system according to claim 5, characterized in that The verification module comprises: A first verification submodule, used to verify the identity of the distribution network dispatcher according to the biometric information of the distribution network dispatcher, and to verify the identity of the distribution network staff according to the biometric information of the distribution network staff; A verification result determination submodule is used to determine whether the instruction ticket and the recipient are consistent and the result of the distribution network business scenario instruction ticket authority verification based on the identity verification result of the distribution network dispatcher and the identity verification result of the distribution network staff; The range deviation determination submodule is used to determine whether there is a personnel work range deviation based on the dynamic data of the distribution network instruction ticket, the actual location information of the instruction ticket operator, and the preset standard work area of ​​the instruction ticket operator; The second verification submodule is used to perform security and anti-mistake identity verification for distribution network dispatching based on the results of the command ticket authority verification in the distribution network business scenario and the results of the personnel work scope deviation determination.

7. The system according to claim 5, characterized in that The instruction ticket issuing module includes: An issuing submodule is used to issue distribution network dispatching work in a programmed manner when the identity verification of the distribution network dispatcher and the distribution network staff is passed; The monitoring submodule is used to monitor the completion of the distribution network dispatching work in real time; The prompt information output submodule is used to output the scheduling work content prompt information if at least one of the following situations is monitored: the time for not receiving the order is greater than the first preset time, the permission time is greater than the second preset time, the operation time is greater than the third preset time, and the remaining time for the work ticket to be terminated is less than the fourth preset time.

8. The system according to claim 7, characterized in that The system further comprises: Data acquisition module, used to acquire power grid data, environmental data, mobile terminal data, distribution network resource location data, and job execution process data; A knowledge graph construction module, used to construct a distribution network electrical dispatch knowledge graph based on the power grid data, the environmental data, the mobile terminal data, the distribution network resource location data, and the job execution process data; A knowledge extraction module, used to extract dispatch order business entity knowledge and rule knowledge from the distribution network electrical dispatch knowledge graph; The evaluation module is used to perform dynamic evaluation of the distribution network dispatching work in the process of procedural issuance of distribution network dispatching work, based on the dispatching order business entity knowledge, the rule knowledge, the execution plan, the operation location information, the personnel location information, the material location information, the on-the-job location information, and the time-space correlation information of the operation progress.

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