Virtual training system and training method for substation

Abstract

The present invention discloses a virtual training system and training method for a substation. The system relates to the field of electric power technology, and includes: an accident simulation module for receiving an accident simulation instruction of a substation and constructing a virtual accident scene based on the accident simulation instruction; a skill evaluation module connected to the accident simulation module for receiving the operation behavior of a target user in a virtual accident scene and determining the current skill level and current training information of the target user based on the operation behavior; a first data analysis module connected to the skill evaluation module for constructing a first training strategy for the target user to respond to a corresponding fault event of the substation according to the current skill level and current training information. The present invention solves the technical problem of low training efficiency for substation staff in the related art.

Description

Technical Field

[0001] The present invention relates to the field of electric power technology, and in particular to a virtual training system and a training method for a substation. Background Art

[0002] With the improvement of science and technology, the demand for electricity in more and more industries is gradually increasing. The stability of power supply in the power system is also one of the cornerstones to ensure the stable development of all walks of life. Substations are one of the important components of the power system. If a substation fails, if the failed substation is not isolated in time, it may cause chain failures in multiple links in the power system. Therefore, in the event of a substation failure, the substation needs to be isolated in time to avoid the overall paralysis of the power system due to the substation failure. Substation fault handling is usually handled by staff, so staff training is required to improve the staff's ability to handle faults. However, the training efficiency of substation staff in related technologies is low, resulting in low efficiency of staff handling faults when substations fail.

[0003] To address the above-mentioned problems, no effective solution has been proposed yet. Summary of the invention

[0004] The embodiments of the present invention provide a virtual training system and a training method for a substation, so as to at least solve the technical problem of low training efficiency for substation staff in the related art.

[0005] According to one aspect of an embodiment of the present invention, a virtual training system for a substation is provided, including: an accident simulation module, which is used to receive an accident simulation instruction of the substation, and construct a virtual accident scenario based on the accident simulation instruction, wherein the virtual accident scenario is used to simulate a fault event in the substation corresponding to an actual accident scenario; a skill assessment module, which is connected to the accident simulation module, and is used to receive the operating behavior of a target user in the virtual accident scenario, and determine the current skill level and current training information of the target user based on the operating behavior; a first data analysis module, which is connected to the skill assessment module, and is used to construct a first training strategy for the target user to deal with the corresponding fault event of the substation according to the current skill level and the current training information.

[0006] Furthermore, the system also includes: a user management module, which is used to record the historical skill level and historical training information of the target user; a second data analysis module, which is connected to the user management module and the skill evaluation module, and is used to construct a second training strategy for the target user to deal with fault events based on the current skill level, current training information, historical skill level and historical training information.

[0007] Furthermore, the accident simulation module includes: an instruction analysis unit, which is used to receive the accident simulation instruction, analyze the accident simulation instruction, and obtain the fault type of the substation; a scene construction unit, which is connected to the instruction analysis module and constructs a virtual accident scene based on the fault type and the scene elements of the substation.

[0008] Furthermore, the scenario construction unit includes: a fault design subunit, which constructs the fault realization logic and fault-related equipment of the substation based on the fault type; and a graphical design subunit, which simulates the fault-related equipment according to the fault realization logic on the graphic interaction interface to obtain a virtual accident scenario.

[0009] Furthermore, the skill assessment module includes: a behavior monitoring unit, which is used to monitor the operating behavior of the target user in the virtual accident scene, wherein the operating behavior includes at least one of the following: operation time, step sequence, and processing decision; an evaluation algorithm unit, which is connected to the behavior monitoring unit, analyzes the operating behavior based on preset evaluation criteria, and determines the current skill level and current training information of the target user.

[0010] Furthermore, the system also includes: a feedback generation unit, which is connected to the behavior monitoring unit and the evaluation algorithm unit, outputs the current skill level and current training information, and receives feedback information on the current skill level and current training information, and updates the current skill level and current training information determined in the evaluation algorithm unit based on the feedback information.

[0011] According to another aspect of an embodiment of the present invention, a virtual training method for a substation is also provided, including: in response to receiving an accident simulation instruction from the substation, constructing a virtual accident scenario based on the accident simulation instruction, wherein the virtual accident scenario is used to simulate a fault event in an actual accident scenario corresponding to the substation; in response to receiving an operating behavior of a target user in the virtual accident scenario, determining a current skill level and current training information of the target user based on the operating behavior; and based on the current skill level and the current training information, constructing a first training strategy for the target user to deal with the fault event corresponding to the substation.

[0012] According to another aspect of an embodiment of the present invention, there is further provided an electronic device, comprising: a memory storing an executable program; and a processor for running the program, wherein the method in each embodiment of the present invention is executed when the program is running.

[0013] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is provided. The computer-readable storage medium includes a stored executable program, wherein when the executable program is running, the device where the computer-readable storage medium is located is controlled to execute the methods in various embodiments of the present invention.

[0014] According to another aspect of an embodiment of the present invention, a computer program product is provided, including a computer program. When the computer program is executed by a processor, the method in each embodiment of the present invention is implemented.

[0015] According to another aspect of the embodiments of the present invention, a computer program is further provided. When the computer program is executed by a processor, the methods in the embodiments of the present invention are implemented.

[0016] In an embodiment of the present invention, a virtual training system for a substation is provided, including: an accident simulation module for receiving an accident simulation instruction of the substation, and constructing a virtual accident scene based on the accident simulation instruction; a skill evaluation module, connected to the accident simulation module, for receiving the operation behavior of the target user in the virtual accident scene, and determining the current skill level and current training information of the target user based on the operation behavior; a first data analysis module, connected to the skill evaluation module, for constructing a first training strategy for the target user to deal with the corresponding fault event of the substation according to the current skill level and the current training information. In the present application, the scene of an accident in the substation is simulated by the accident simulation module. After the user operates in the virtual accident, the user's current skill level is determined by the skill evaluation module, and the user's training strategy for the substation fault event is accurately obtained by the first data analysis module, thereby effectively improving the efficiency of training the substation staff and the efficiency of the staff in handling faults, thereby solving the technical problem of low training efficiency for substation staff in the related technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 is a structural schematic diagram of an optional virtual training system for a substation according to an embodiment of the present invention;

[0019] Figure 2 is a schematic structural diagram of another optional substation virtual training system according to an embodiment of the present invention;

[0020] Figure 3 The flowchart is an optional virtual training method of a substation according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of the layers and regions may be enlarged, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0025] According to an embodiment of the present invention, an embodiment of a virtual training system for a substation is provided. Figure 1 is a schematic diagram of the structure of an optional virtual training system for a substation according to an embodiment of the present invention, such as Figure 1 As shown, the system includes: an accident simulation module 10, which is used to receive an accident simulation instruction of the substation, and to construct a virtual accident scenario based on the accident simulation instruction, wherein the virtual accident scenario is used to simulate a fault event in the actual accident scenario corresponding to the substation; a skill evaluation module 12, which is connected to the accident simulation module 10, and is used to receive the operating behavior of the target user in the virtual accident scenario, and to determine the current skill level and current training information of the target user based on the operating behavior; a first data analysis module 14, which is connected to the skill evaluation module 12, and is used to construct a first training strategy for the target user to deal with the corresponding fault event of the substation according to the current skill level and the current training information.

[0026] The above-mentioned substation is an important component of the power system. The above-mentioned substation is used to change the voltage level to output the electric energy required for power transmission and distribution. In this application, the above-mentioned substation failure is simulated, and the user needs to process the simulated substation failure to obtain the user's skill level and current training information, and build a training strategy for the user to improve the efficiency of training the user.

[0027] The above-mentioned accidents refer to accidents that may occur in substations in the power system, which will cause substation failures. Substation failures may cause power supply interruptions, thereby affecting the stability of the power system and even affecting industrial production and residents' lives.

[0028] The above-mentioned fault events refer to specific events that lead to accidents in substations in the power system. Fault events are the root causes of accidents in substations. Users need to find out the fault events corresponding to the accidents in order to handle the fault events and then solve the accidents in the above-mentioned substations. The above-mentioned fault events include but are not limited to: transformer failure, circuit breaker failure, disconnector failure, protection device failure, short circuit failure, overload failure, overvoltage failure, undervoltage failure, human operation failure, natural disaster failure or corrosion failure, etc.

[0029] The above-mentioned accident simulation module refers to a module used to simulate various accidents in substations. The above-mentioned accident simulation module can retrieve data on historical accidents of substations and construct virtual accident scenarios based on the data on historical accidents of substations, so that users can observe substation accidents or train substation accident handling capabilities.

[0030] The above-mentioned accident simulation instructions refer to instructions sent by users to the accident simulation module for controlling the accident simulation module to construct a virtual accident scene, wherein the user can send accident simulation instructions to the accident simulation module through a user terminal, the user can also send accident simulation instructions to the accident simulation module through voice commands, and the user can also send accident simulation instructions to the accident simulation module through action commands.

[0031] The above-mentioned virtual accident scenario refers to a virtual accident scenario constructed by the above-mentioned accident simulation module. The above-mentioned virtual accident scenario corresponds to a fault event in an actual accident scenario of a substation. Users can train their ability to handle substation accidents in the virtual accident scenario.

[0032] The skill evaluation module refers to a module that receives the target user's operating behavior in a virtual accident scenario. The skill evaluation module also analyzes the target user's operating behavior according to a preset skill level to determine the target user's current skill level.

[0033] The above-mentioned skill level refers to a pre-set level used to distinguish the user's ability to handle substation accidents. In the present application, users can divide the skill level according to indicators such as the speed or accuracy of handling substation accidents. Among them, the above-mentioned skill level can be set according to the status of the substation. The above-mentioned skill level can also be set manually according to experience and needs. The above-mentioned skill level can also be set according to the actual application scenario.

[0034] The above-mentioned operation behavior refers to the user's behavior of handling a virtual accident in a virtual accident scene, wherein the above-mentioned operation behavior includes but is not limited to: accident investigation, setting isolation, shielding grounding, disconnecting power or safe evacuation, etc.

[0035] The above training information refers to the information when the user handles the virtual substation accident. The above training information can be used to determine a specific training strategy for the user, wherein the above training information includes but is not limited to: operation time, error rate or success rate, etc.

[0036] The above-mentioned first data analysis module refers to a module used to analyze the user's current skill level and current training information. The above-mentioned first data analysis module can determine the user's first training strategy based on a pre-set calculation formula. The above-mentioned first data analysis module can also obtain the user's first training strategy based on a large amount of skill levels, training information and training strategies in the big data, combined with the user's current skill level and current training information.

[0037] The first training strategy is a training strategy for improving the efficiency of users in handling substation accidents. The target users, the first training strategy and the fault events correspond to each other.

[0038] The above-mentioned users refer to users of the virtual training system of the substation, and the above-mentioned users refer to the staff of the substation who handle the substation accident when an accident occurs in the substation.

[0039] In an optional embodiment, the virtual training system of the substation includes an accident simulation module, a skill evaluation module and a first data analysis module, wherein the accident simulation module is connected to the skill evaluation module, and the skill evaluation module is connected to the first data analysis module. The user can send an accident simulation instruction to the accident simulation module through the user terminal. After receiving the accident simulation instruction of the substation, the accident simulation module can retrieve the data of the substation historical accidents stored in the historical time from the server, and build a virtual accident scene according to the data of the substation historical accidents and the fault events in the actual accident scene of the substation corresponding to the data of the historical accidents. After building the virtual accident scene, the user can operate the virtual accident scene to handle the virtual accident. The time point of the user's operation and the changes brought by the operation to the substation can be obtained through the sensor to determine the operation behavior of the target user in the virtual accident scene, and the operation behavior is analyzed through the skill evaluation module to determine the current skill level and current training information of the target user. After obtaining the current skill level and current training information of the target user, the current skill level and current training information of the target user are sent to the first data analysis module, and the first data analysis module builds the first training strategy of the target user for the corresponding fault event of the substation according to the current skill level and current training information of the target user. The user terminal may be a mobile phone, computer, tablet or watch.

[0040] Furthermore, the user can also send an accident simulation instruction to the accident simulation module through a voice command, and a specific voice can be pre-set. When the user speaks a specific voice, the voice recognition unit set in the accident simulation module recognizes the specific voice, and the accident simulation module can retrieve the data of historical accidents of the substation stored at a historical time from the server, and build a virtual accident scene based on the data of historical accidents of the substation and the fault events in the actual accident scene of the substation corresponding to the data of historical accidents. After building the virtual accident scene, the skill evaluation module analyzes the operation behavior of the target user to obtain the current skill level and current training information of the target user, and the first data analysis module builds the first training strategy for the target user's corresponding fault event of the substation based on the current skill level and current training information of the target user.

[0041] Furthermore, the user can also send an accident simulation instruction to the accident simulation module through an action instruction, and a specific action can be pre-set. The virtual training system of the substation is provided with a camera device, and the camera device collects the image information of the user. After the accident simulation module detects the specific action of the user, the accident simulation module can retrieve the data of the substation historical accidents stored at the historical time from the server, and build a virtual accident scene based on the data of the substation historical accidents and the fault events in the actual accident scene of the substation corresponding to the data of the historical accidents. After building the virtual accident scene, the skill evaluation module analyzes the operation behavior of the target user to obtain the current skill level and current training information of the target user, and the first data analysis module builds the first training strategy for the target user to the corresponding fault event of the substation according to the current skill level and current training information of the target user.

[0042] Furthermore, a skill assessment model can also be set in the skill assessment module. After constructing a virtual accident scenario through the accident simulation module, the skill assessment module obtains the operating behavior of the target user and uses the operating behavior as the input of the above-mentioned skill assessment model. The model outputs the current skill level and current training information of the target user, and constructs a first training strategy for the target user for the corresponding fault event of the substation according to the current skill level and current training information of the target user through the first data analysis module.

[0043] Furthermore, a first training strategy model can also be set in the first data analysis module. After obtaining the current skill level and current training information of the target user, the current skill level and current training information are used as inputs to the above-mentioned first training strategy model, and the first training strategy for the target user to deal with the corresponding fault events of the substation is output.

[0044] In the present application, an accident simulation module, a skill assessment module and a first data analysis module are set up to quickly determine the user's current skill level and current training information, and the user's first training strategy is accurately determined based on the user's current skill level and current training information, thereby effectively improving the training efficiency of substation staff and improving the user's experience.

[0045] Through the above system, a virtual training system for a substation is provided, including: an accident simulation module, which is used to receive the accident simulation instructions of the substation, and construct a virtual accident scene based on the accident simulation instructions; a skill evaluation module, which is connected to the accident simulation module, and is used to receive the operation behavior of the target user in the virtual accident scene, and determine the current skill level and current training information of the target user based on the operation behavior; a first data analysis module, which is connected to the skill evaluation module, and is used to construct a first training strategy for the target user to deal with the corresponding fault event of the substation according to the current skill level and the current training information. In the present application, the scene of the substation accident is simulated by the accident simulation module. After the user operates in the virtual accident, the user's current skill level is determined by the skill evaluation module, and the user's training strategy for the substation fault event is accurately obtained by the first data analysis module, thereby effectively improving the efficiency of training the substation staff and the efficiency of the staff in handling faults, thereby solving the technical problem of low training efficiency for substation staff in related technologies.

[0046] Optionally, the system also includes: a user management module, used to record the skill level and training information of the target user; a second data analysis module, connected to the user management module and the skill evaluation module, used to construct a second training strategy for the target user to deal with fault events based on the current skill level, current training information, historical skill level and historical training information.

[0047] The above-mentioned user management module refers to a module used to record and store the data of the staff in the substation, wherein the above-mentioned user management module records and stores the skill level and training information of the target user to determine whether the user's efficiency in handling substation accidents has been improved when the user conducts virtual training of the substation next time.

[0048] The above-mentioned second data analysis module refers to a module used to analyze the user's current skill level, current training information, historical skill level and historical training information. The above-mentioned first data analysis module can determine the user's first training strategy based on a pre-set calculation formula. The above-mentioned first data analysis module can also analyze the user's first training strategy based on a large amount of skill levels, training information and training strategies in the big data.

[0049] In an optional embodiment, Figure 2 FIG. 1 is a schematic diagram of the structure of another optional virtual training system for a substation according to an embodiment of the present invention. Figure 2As shown, the virtual training system of the substation is also provided with a user management module 20 and a second data analysis module 22, the user management module 20 and the skill evaluation module 12 are both connected to the second data analysis module 22, and the skill evaluation module 12 is also connected to the accident simulation module 10 and the first data analysis module 14. The user management module 20 stores the historical skill level and historical training information of the target user, and the second data analysis module 22 constructs a second training strategy for the target user to cope with fault events according to the current skill level, current training information, historical skill level and historical training information of the target user.

[0050] In this application, the user management module is used to store the historical skill level and historical training information of the target user, and a more accurate second training strategy for the target user to deal with fault events is constructed through the target user's current skill level, current training information, historical skill level and historical training information. This effectively improves the accuracy of the training strategy determination, improves the efficiency of training substation staff, and improves the user experience.

[0051] Optionally, the accident simulation module includes: an instruction analysis unit, which is used to receive the accident simulation instruction, analyze the accident simulation instruction, and obtain the fault type of the substation; a scene construction unit, which is connected to the instruction analysis module and constructs a virtual accident scene based on the fault type and the scene elements of the substation.

[0052] The above-mentioned instruction analysis unit refers to a unit for receiving accident simulation instructions. The above-mentioned instruction analysis unit is used to determine the fault type of the substation. In the present application, the virtual accident scenarios constructed for substation accidents of different fault types are different.

[0053] The above-mentioned scenario construction unit refers to a unit that constructs a virtual accident scenario based on the fault type and the scene elements of the substation. In the present application, after obtaining the fault type of the substation accident, a more accurate accident scenario is constructed based on the fault type and the scene elements of the substation.

[0054] The above fault types refer to the types of accidents that occur in substations. Different fault types are caused by different factors, and the handling methods of substations with different fault types are not necessarily the same. Among them, the above fault types include but are not limited to: man-made accidents, natural accidents or component accidents.

[0055] The above-mentioned scene elements refer to the environmental data of the substation. Since external environmental data such as weather, temperature and humidity will have a certain impact on the substation, a more accurate accident scene is obtained through scene elements, among which the above-mentioned scene elements include but are not limited to: temperature, humidity or altitude, etc.

[0056] In an optional embodiment, the accident simulation module includes an instruction analysis unit and a scenario construction unit, wherein the instruction analysis unit analyzes the simulation instruction of the accident to determine the fault type of the substation. After obtaining the fault type of the substation, the instruction analysis unit sends the fault type of the substation to the scenario construction unit, and the scenario construction unit constructs a virtual accident scenario of the substation according to the fault type and the scenario elements of the substation.

[0057] In this application, a more accurate virtual accident scenario is constructed through fault types and substation scene elements, which effectively improves the efficiency of the substation accident virtual training system in training users, effectively improves the efficiency of users in handling substation accidents, and improves the user experience.

[0058] Optionally, the scenario construction unit includes: a fault design subunit, which constructs the fault implementation logic and fault-associated equipment of the substation based on the fault type; and a graphical design subunit, which simulates the fault-associated equipment according to the fault implementation logic on the graphic interaction interface to obtain a virtual accident scenario.

[0059] The above-mentioned fault design subunit refers to a unit that constructs fault implementation logic and associated equipment according to the fault type of the substation constructed according to the fault type. The above-mentioned fault design subunit is used to determine the logic for implementing the fault and the equipment associated with the fault.

[0060] The above-mentioned fault-associated equipment refers to equipment associated with the above-mentioned substation fault, and the substation fault has an impact on the above-mentioned fault-associated equipment. The above-mentioned fault-associated equipment may be the equipment affected by the fault among all the equipment in the above-mentioned substation. Among them, the above-mentioned fault-associated equipment includes but is not limited to: transformers, circuit breakers, disconnectors, grounding switches, lightning arresters, current transformers or voltage transformers, etc.

[0061] The above-mentioned graphical design sub-unit refers to a unit that performs fault simulation on fault-related equipment through fault realization logic, and a virtual accident scenario is obtained through the above-mentioned graphical design sub-unit.

[0062] In an optional embodiment, the scenario construction unit includes a fault design subunit and a graphical design subunit. After determining the fault type of the substation, the fault realization logic of the substation and the associated equipment in the substation associated with the fault are constructed according to the fault type. After determining the fault realization logic and the fault associated equipment of the substation, the fault realization logic and the fault associated equipment of the substation are sent to the graphical design subunit, and the graphical design subunit performs fault simulation on the fault associated equipment according to the fault realization logic to obtain a virtual accident scenario.

[0063] In this application, a more accurate virtual accident scenario is obtained through a fault design subunit and a graphical design subunit, which effectively improves the accuracy of obtaining virtual accident scenarios of substations, improves the efficiency of training users by the virtual training system, and improves the user experience.

[0064] Optionally, the skill assessment module includes: a behavior monitoring unit, used to monitor the operating behavior of the target user in the virtual accident scenario, wherein the operating behavior includes at least one of the following: operation time, step sequence, and processing decision; an evaluation algorithm unit, connected to the behavior monitoring unit, analyzing the operating behavior based on preset evaluation criteria to determine the target user's current skill level and current training information.

[0065] The above-mentioned behavior monitoring unit refers to a unit used to monitor the operating behavior of the target user in the virtual accident scene. The operating behavior of the target user is determined by the above-mentioned behavior monitoring unit, and then the current skill level and current training information of the target user are determined.

[0066] The above-mentioned evaluation algorithm unit refers to a unit that determines the current skill level and current training information of the target user through a preset algorithm. In this application, the operating behavior of the target user is used as the input of the evaluation algorithm unit, and the current skill level and current training information of the target user are determined through a preset algorithm.

[0067] In an optional embodiment, the skill evaluation module includes a behavior monitoring unit and an evaluation algorithm unit. After the user starts to operate in the virtual accident scene, the behavior monitoring unit monitors the user's operation behavior in the virtual scene through a set camera device to determine one or more of the user's operation time, step sequence, or processing decision. After determining the user's operation behavior, the user's operation behavior is sent to the evaluation algorithm unit, and the evaluation algorithm unit analyzes the operation behavior according to a pre-set algorithm to determine the current skill level and current training information of the target user.

[0068] In this application, a behavior monitoring module is used to quickly determine the target user's operating behavior in a virtual accident scenario, and the current skill level and current training information of the target user are accurately obtained based on the evaluation algorithm unit, which effectively improves the efficiency of user training and enhances the user experience.

[0069] Optionally, the system also includes: a feedback generation unit, connected to the behavior monitoring unit and the evaluation algorithm unit, outputting the current skill level and current training information, and receiving feedback information on the current skill level and current training information, and updating the current skill level and current training information determined in the evaluation algorithm unit based on the feedback information.

[0070] In an optional embodiment, the virtual training system of the substation also includes a feedback generation unit, which is connected to the behavior monitoring unit and the evaluation algorithm unit, outputs the current skill level and current training information, and receives feedback information on the current skill level and current training information to update the current skill level and current training information in the evaluation algorithm unit according to the feedback information.

[0071] In the present application, the feedback information in the feedback generation unit is used to update the current skill level and current training information in the evaluation algorithm unit in real time, thereby effectively improving the accuracy of the current skill level and current training information, improving the efficiency of training users, and improving the user experience.

[0072] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme 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 only 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 should fall within the scope of protection of the present invention.

[0073] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0074] According to an embodiment of the present invention, an embodiment of a virtual training method for a substation is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0075] Figure 3 is a flow chart of an optional virtual training method for a substation according to an embodiment of the present invention, such as Figure 3 As shown, the method comprises the following steps:

[0076] Step S302, in response to receiving an accident simulation instruction from the substation, constructing a virtual accident scenario based on the accident simulation instruction, wherein the virtual accident scenario is used to simulate a fault event in the substation corresponding to an actual accident scenario.

[0077] In an optional embodiment, a user can send an accident simulation instruction to the accident simulation module through a user terminal. After receiving the accident simulation instruction from the substation, the accident simulation module can retrieve the data of historical accidents of the substation stored at historical times from the server through the accident simulation module, and construct a virtual accident scenario based on the data of historical accidents of the substation and the fault events in the actual accident scenario of the substation corresponding to the data of historical accidents.

[0078] Furthermore, the user can also send accident simulation instructions to the accident simulation module through voice commands. A specific voice can be set in advance. When the user speaks a specific voice, the voice recognition unit set in the accident simulation module recognizes the specific voice. The accident simulation module can retrieve the data of historical accidents of the substation stored in historical time from the server, and construct a virtual accident scene based on the data of historical accidents of the substation and the fault events in the actual accident scene of the substation corresponding to the data of historical accidents.

[0079] Furthermore, the user can also send accident simulation instructions to the accident simulation module through action instructions, and specific actions can be set in advance. The virtual training system of the substation is equipped with a camera device, which collects the user's image information. After the accident simulation module detects the user's specific action, the accident simulation module can retrieve the data of historical accidents of the substation stored in historical time from the server, and construct a virtual accident scene based on the data of historical accidents of the substation and the fault events in the actual accident scene of the substation corresponding to the data of historical accidents.

[0080] In this application, a virtual accident scenario is established through accident simulation instructions, so that users can establish a virtual accident scenario at any time through accident simulation instructions, which effectively improves the convenience of substation virtual training, improves the efficiency of user training, and improves the user experience.

[0081] Step S304, in response to receiving the operation behavior of the target user in the virtual accident scene, determining the current skill level and current training information of the target user based on the operation behavior.

[0082] In an optional embodiment, after the virtual accident scene is constructed, the user can operate the virtual accident scene to handle the virtual accident. The time point of the user's operation and the changes caused by the operation to the substation can be obtained through sensors to determine the target user's operation behavior in the virtual accident scene, and the operation behavior can be analyzed through the skill evaluation module to determine the target user's current skill level and current training information.

[0083] In another optional embodiment, a determination model may be pre-established, and the operation behavior may be used as an input to the determination model to output the current skill level and current training information of the target user.

[0084] In this application, the current skill level and current training information of the target user are accurately determined through operational behavior, thereby effectively improving the efficiency of user training, improving the efficiency of handling substation accidents after user training, and improving the user experience.

[0085] Step S306: construct a first training strategy for the target user to cope with a corresponding fault event of the substation based on the current skill level and the current training information.

[0086] In an optional embodiment, after obtaining the target user's current skill level and current training information, the target user's current skill level and current training information can be sent to a first data analysis module, and the first data analysis module can construct a first training strategy for the target user for substation corresponding fault events based on the target user's current skill level and current training information.

[0087] In another optional embodiment, a first training strategy model may be pre-established. After obtaining the current skill level and current training information of the target user, the current skill level and current training information may be used as inputs to the first training strategy model to output the first training strategy for the target user to respond to corresponding fault events of the substation.

[0088] In this application, the current skill level and current training information are used to accurately construct a first training strategy for the target user to deal with corresponding substation fault events, which effectively improves the accuracy of constructing the first training strategy and improves the user experience.

[0089] An embodiment of the present application further provides an electronic device, comprising: a memory storing an executable program; and a processor for running the program, wherein the program executes the methods in various embodiments of the present invention when running.

[0090] An embodiment of the present application further provides a computer-readable storage medium, which includes a stored executable program, wherein when the executable program is running, the device where the computer-readable storage medium is located is controlled to execute the methods in various embodiments of the present invention.

[0091] An embodiment of the present application further provides a computer program product, including a computer program, which implements the methods in various embodiments of the present invention when executed by a processor.

[0092] An embodiment of the present application further provides a computer program product, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium is used to store a computer program, and when the computer program is executed by a processor, the method in each embodiment of the present invention is implemented.

[0093] The embodiments of the present application further provide a computer program, which implements the methods in the above-mentioned embodiments of the present invention when executed by a processor.

[0094] In the above embodiments of the present invention, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0095] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units can be a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0096] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0097] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0098] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

[0099] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A virtual training system for a substation, characterized in that: include: An accident simulation module, used for receiving an accident simulation instruction of a substation, and constructing a virtual accident scenario based on the accident simulation instruction, wherein the virtual accident scenario is used for simulating a fault event in an actual accident scenario corresponding to the substation; A skill evaluation module, connected to the accident simulation module, for receiving the operation behavior of the target user in the virtual accident scene, and determining the current skill level and current training information of the target user based on the operation behavior; The first data analysis module is connected to the skill assessment module, and is used to construct a first training strategy for the target user to deal with the fault event corresponding to the substation according to the current skill level and the current training information.

2. The virtual training system for substation according to claim 1, characterized in that: Also includes: A user management module, used to record the historical skill level and historical training information of the target user; The second data analysis module is connected to the user management module and the skill assessment module, and is used to construct a second training strategy for the target user to deal with the fault event based on the current skill level, the current training information, the historical skill level and the historical training information.

3. The virtual training system for substation according to claim 1, characterized in that: Accident simulation module, including: An instruction analysis unit, used for receiving the accident simulation instruction, analyzing the accident simulation instruction, and obtaining the fault type of the substation; A scenario construction unit is connected to the instruction analysis module and constructs the virtual accident scenario based on the fault type and scenario elements of the substation.

4. The virtual training system for substation according to claim 3, characterized in that: Scene building unit, including: A fault design subunit, which constructs the fault realization logic and fault associated equipment of the substation based on the fault type; The graphical design subunit performs fault simulation on the fault-related equipment according to the fault realization logic on a graphic interactive interface to obtain the virtual accident scene.

5. The virtual training system of the substation according to claim 3, characterized in that: Skills assessment modules including: A behavior monitoring unit, used to monitor the operation behavior of the target user in the virtual accident scene, wherein the operation behavior includes at least one of the following: operation time, step sequence, and processing decision; An evaluation algorithm unit is connected to the behavior monitoring unit, and analyzes the operation behavior based on preset evaluation criteria to determine the current skill level and current training information of the target user.

6. The virtual training system for substation according to claim 5, characterized in that: Also includes: A feedback generation unit is connected to the behavior monitoring unit and the evaluation algorithm unit, outputs the current skill level and the current training information, receives feedback information on the current skill level and the current training information, and updates the current skill level and the current training information determined in the evaluation algorithm unit based on the feedback information.

7. A virtual training method for a substation, characterized in that: include: In response to receiving an accident simulation instruction from a substation, constructing a virtual accident scenario based on the accident simulation instruction, wherein the virtual accident scenario is used to simulate a fault event in an actual accident scenario corresponding to the substation; In response to receiving an operation behavior of a target user in the virtual accident scenario, determining a current skill level and current training information of the target user based on the operation behavior; Based on the current skill level and the current training information, a first training strategy for the target user to cope with the fault event corresponding to the substation is constructed.

8. An electronic device, characterized in that: include: A memory storing an executable program; A processor is used to run the program, wherein the program executes the method described in claim 7 when it is run.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored executable program, wherein when the executable program is executed, the device where the storage medium is located is controlled to execute the method described in claim 7.

10. A computer program product, characterized in that A computer program is included which, when executed by a processor, implements the method according to claim 7.

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