Digital electric power training method based on virtual reality
Through the digital power training method based on virtual reality, the existing power training methods lack on-site experience and high cost are solved, real-life interactive training and data-driven training optimization are achieved, and training effect and efficiency are improved.
Patent Information
- Application Number
- CN202411640477.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-01-14
AI Technical Summary
The existing power training methods mainly focus on theoretical training, lack of on-site experience and practicality, resulting in poor training results. At the same time, due to the high equipment cost, it is difficult to promote and apply.
Using a digital power training method based on virtual reality, we use targeted training plans, build a realistic virtual training environment, conduct interactive training, and collect and analyze training data to evaluate the operational skills and learning efficiency of trainees.
It improves the on-site experience and practicality of trainees, reduces training costs, enhances safety awareness, and optimizes training effects through data evaluation, improving learning efficiency.
Smart Images
Figure CN119314376A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of electric power training, and in particular to a digital electric power training method based on virtual reality. Background Art
[0002] Virtual reality technology refers to a simulation environment derived from computer application technology as the core, and then relies on various remote sensing devices to introduce trainees into the simulation environment to achieve interaction between trainees and the virtual environment. In this process, trainees can flexibly control various technologies in the simulation environment to meet diversified needs. In the power industry, since electricity itself is extremely dangerous, there may be many safety hazards in every link in the power production process, and not every production site can be entered. Since the price of power equipment is usually expensive, once a safety accident occurs, it will cause serious economic losses. Therefore, using virtual reality technology to realize the virtual power training system of relevant personnel can not only reasonably reduce capital consumption and reduce the risk factors of operators, so as to make the links between each link closer, so that the trained employees have a deeper understanding of the power system and learn knowledge that they have not been exposed to in real training;
[0003] However, the current power training method is still based on theoretical training, and systematic training is carried out through courseware teaching. This training method makes the trainees' on-site experience and specific practicality poor, and often fails to achieve better training goals. In addition, the procurement cost of power equipment is high, and the training is carried out in the form of equipment investment, which makes the entire training cost high and cannot be fully promoted and applied. Summary of the invention
[0004] The present invention provides a digital power training method based on virtual reality, which can effectively solve the problem proposed in the above background technology that the current power training method is still based on theoretical training, and system training is carried out through courseware teaching. This training method makes the trainees' on-site experience and specific practicality poor, and often cannot achieve better training purposes. In addition, the procurement cost of power equipment is relatively large, and the training is carried out in the form of equipment investment, which makes the entire training cost high and cannot be fully promoted and applied.
[0005] To achieve the above object, the present invention provides the following technical solution: a digital power training method based on virtual reality, comprising the following process:
[0006] S1. Design training programs according to training needs;
[0007] S2. Build and test the simulation training system according to the training plan;
[0008] S3, digital power training based on simulation system;
[0009] S4. Collect training data information and conduct analysis and evaluation.
[0010] According to the above technical solution, in S1, the training demand refers to communicating with relevant staff of the power enterprise to understand the specific needs of power training and clarify the project content of power training according to the needs;
[0011] The process of designing targeted training programs includes determining training objectives, analyzing trainees and designing training programs.
[0012] According to the above technical solution, the training objectives are to clarify the scope of training content according to the training needs, and determine the specific goals to be achieved through virtual reality training, including the completion of training project contents including line maintenance, equipment operation and fault handling;
[0013] Analyzing trainees refers to understanding the professional background, experience level and learning habits of trainees, and customizing appropriate virtual reality training content and scenarios for different trainees;
[0014] The design of the training program refers to subdividing the training content according to the training objectives and target trainees, and designing a specific training program based on the training content. The specific training program includes power system management, specific power operations of power plants, substation operation and maintenance, and distribution network management.
[0015] According to the above technical solution, in S2, suitable virtual reality equipment and software systems are selected according to the designed training program, and a virtual training environment for the power system is built with the help of virtual reality technology;
[0016] Specifically, based on the actual situation of the power system, realistic virtual work scenarios are designed, including power system management, specific power operations of power plants, substation operation and maintenance, and distribution network management. Various power equipment, instruments and tools are set up in the virtual training environment to ensure that the virtual training environment is consistent with the actual working environment.
[0017] According to the above technical solution, when building a virtual training environment for the power system, it is also necessary to select the corresponding virtual reality equipment according to the training work scenario. The virtual reality equipment includes a VR head display device and a position tracker, and the corresponding software system is determined to ensure that the equipment can support the required interactive functions and simulation effects;
[0018] After building the virtual training environment for the power system, it needs to be tested and debugged. During the specific testing and debugging process, trainees are invited to conduct pre-training tests, and their feedback is collected and optimized and adjusted accordingly. At the same time, real power work scenarios are simulated to test the authenticity and effectiveness of the virtual environment to ensure its stable operation.
[0019] According to the above technical solution, in S3, when conducting digital power training through the simulation system, it is necessary to first input the training information, specifically input the training text, pictures and audio-visual information into the virtual reality software system, edit and process them, so as to display them intuitively in the virtual scene;
[0020] The trainees wear virtual reality equipment, and the instructors introduce how to use the VR equipment and software to ensure that the trainees can operate them proficiently and understand the objectives and content of the training. After providing the trainees with necessary training and guidance, they enter the virtual power training scene through the virtual reality software system.
[0021] According to the above technical scheme, when trainees are trained in a virtual environment, through the interactive function of the virtual reality equipment, the trainees can observe and check the power training equipment in the virtual environment, and can also flexibly operate the equipment, observe the operating status of the power system, and carry out systematic training according to the training program and training plan;
[0022] During the training process in the virtual environment, trainees use the interactive functions in the virtual reality software system, and instructors use intelligent voice prompts to guide trainees to pay attention to the standardization of operations, thereby achieving real-time guidance.
[0023] According to the above technical solution, in the virtual training environment, power accident scenarios can also be simulated according to the training plan. The accident scenarios include electric shock accidents and equipment fires. Trainees can feel the process and consequences of power accidents through vision, hearing and touch, and enhance safety awareness.
[0024] On the basis of power accident scenario simulation, the trainees' on-the-spot handling capabilities can also be examined through simulated emergency repair and rescue operations, thereby deepening the trainees' handling process of power accidents.
[0025] According to the above technical solution, in S4, when collecting training data information, the operation data, learning time and completion rate of the trainees are collected and recorded during the training process through the virtual reality software system, and the collected information is evaluated and processed;
[0026] When evaluating the operation data, the trainees’ operation data information for the virtual scene is obtained through the somatosensory camera, including the task completion status and the number of errors. The operation data information is analyzed, the average number of errors and the task completion time are calculated, and the trainees’ operation skills are scored to obtain the data operation score, so as to evaluate the trainees’ operation proficiency and accuracy.
[0027] When evaluating learning time, the time spent by trainees in the training process, including learning time and practice time, is recorded through the virtual reality software system, and the learning time and completion status of different trainees are compared. The learning efficiency is measured by the relationship between the time required to complete the task and the task difficulty, and a learning time score is given. The evaluation results based on learning time can effectively help trainees manage their training time.
[0028] When evaluating the completion rate, the completion rate is calculated based on the ratio of the number of tasks completed by trainees to the total number of tasks, and a completion rate score is given. At the same time, the actual completion rate is compared with the expected completion rate to analyze the reasons for the difference.
[0029] According to the above technical solution, in S4, after evaluating the trainee's operation data, learning time and completion rate respectively, a comprehensive score of the trainee is calculated;
[0030] Comprehensive score = (data operation score*30%) + (study time score*40%) + (completion rate score*30%).
[0031] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:
[0032] 1. By determining the training needs before training, it is convenient to clarify the content, scope and difficulty of power training according to the specific needs of power training, so as to achieve targeted design of the content of the training for trainees, so that trainees can better receive training according to their needs. At the same time, when designing the training plan, the trainees can also be specifically analyzed in order to understand the technical level of the trainees, so as to customize suitable training programs for different trainees, so that trainees can better accept the training programs and achieve the purpose of more effective training.
[0033] 2. By using virtual reality technology to build a virtual training environment for the power system, it is convenient to design realistic virtual training scenarios, which is convenient for more realistic power training. After building the virtual training environment for the power system, by testing and debugging the virtual training environment, it is convenient to effectively optimize and adjust the virtual environment for power training, so as to provide a realistic power work training scenario;
[0034] In addition, digital power training is carried out through the simulation system. In a virtual training environment, it is possible to guide trainees to pay attention to the standardization of operations through intelligent voice prompts to achieve real-time guidance. At the same time, it is also possible to simulate power accident scenarios according to the training plan, so that trainees can more intuitively feel the process and consequences of power accidents and enhance their safety awareness. At the same time, the trainees' on-the-spot handling capabilities can be examined through simulated emergency repair and rescue operations, deepening the trainees' handling process of power accidents.
[0035] 3. Collect and record trainees’ operation data, learning time and completion rate through the virtual reality software system, and evaluate and process the collected information, so as to score trainees’ operation skills, evaluate trainees’ operation proficiency and accuracy, and at the same time, based on the evaluation of trainees’ learning time, enable trainees to have a clearer understanding of training time, improve trainees’ subsequent training and learning efficiency, and by calculating the completion rate, it is convenient to compare the actual completion rate with the expected completion rate, analyze the reasons for the difference, and better help trainees complete their training tasks. BRIEF DESCRIPTION OF THE DRAWINGS
[0036] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.
[0037] In the attached picture:
[0038] Figure 1 It is a flow chart of the steps of the power training method of the present invention. DETAILED DESCRIPTION
[0039] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0040] Example: Figure 1 As shown, the present invention provides a technical solution, a digital power training method based on virtual reality, including the following process:
[0041] S1. Design training programs according to training needs;
[0042] S2. Build and test the simulation training system according to the training plan;
[0043] S3, digital power training based on simulation system;
[0044] S4. Collect training data information and conduct analysis and evaluation.
[0045] Based on the above technical solution, in S1, training needs refer to communicating with relevant staff of power enterprises to understand the specific needs of power training and clarify the content of power training projects according to the needs;
[0046] The process of designing targeted training programs includes determining training objectives, analyzing trainees and designing training programs.
[0047] Based on the above technical solution, the training objectives are determined by clarifying the scope of training content according to training needs, and determining the specific goals to be achieved through virtual reality training, including completing the training project content including line maintenance, equipment operation and fault handling;
[0048] Analyzing trainees means understanding their professional background, experience level, and learning habits, and customizing appropriate VR training content and scenarios for different trainees.
[0049] Designing a training program means breaking down the training content according to the training objectives and trainees, and designing a specific training program based on the training content. The specific training program includes power system management, specific power operations of power plants, substation operation and maintenance, and distribution network management.
[0050] Based on the above technical solution, in S2, suitable virtual reality equipment and software systems are selected according to the designed training plan, and a virtual training environment for the power system is built with the help of virtual reality technology;
[0051] Specifically, based on the actual situation of the power system, realistic virtual work scenarios are designed, including power system management, specific power operations of power plants, substation operation and maintenance, and distribution network management. Various power equipment, instruments and tools are set up in the virtual training environment to ensure that the virtual training environment is consistent with the actual working environment.
[0052] Based on the above technical solutions, when building a virtual training environment for the power system, it is also necessary to select the corresponding virtual reality equipment according to the training work scenario. The virtual reality equipment includes a VR head display device and a position tracker, and the corresponding software system is determined to ensure that the equipment can support the required interactive functions and simulation effects;
[0053] After building the virtual training environment for the power system, it needs to be tested and debugged. During the specific testing and debugging process, trainees are invited to conduct pre-training tests, and their feedback is collected and optimized and adjusted accordingly. At the same time, real power work scenarios are simulated to test the authenticity and effectiveness of the virtual environment to ensure its stable operation.
[0054] Based on the above technical solution, in S3, when conducting digital power training through the simulation system, it is necessary to first input the training information, specifically input the training text, pictures and audio-visual information into the virtual reality software system, edit and process them, so as to display them intuitively in the virtual scene;
[0055] The trainees wear virtual reality equipment, and the instructors introduce how to use the VR equipment and software to ensure that the trainees can operate them proficiently and understand the objectives and content of the training. After providing the trainees with necessary training and guidance, they enter the virtual power training scene through the virtual reality software system.
[0056] Based on the above technical solution, when trainees are trained in a virtual environment, through the interactive function of the virtual reality equipment, the trainees can observe and check the power training equipment in the virtual environment, and can also flexibly operate the equipment, observe the operating status of the power system, and carry out systematic training according to the training program and training plan;
[0057] During the training process in the virtual environment, trainees use the interactive functions in the virtual reality software system, and instructors use intelligent voice prompts to guide trainees to pay attention to the standardization of operations, thereby achieving real-time guidance.
[0058] Based on the above technical solution, in the virtual training environment, power accident scenarios can also be simulated according to the training plan. Accident scenarios include electric shock accidents and equipment fires. Trainees can experience the process and consequences of power accidents through vision, hearing and touch, and enhance safety awareness.
[0059] On the basis of power accident scenario simulation, the trainees' on-the-spot handling capabilities can also be examined through simulated emergency repair and rescue operations, thereby deepening the trainees' handling process of power accidents.
[0060] Based on the above technical solution, in S4, when collecting training data information, the operation data, learning time and completion rate of the trainees are collected and recorded during the training process through the virtual reality software system, and the collected information is evaluated and processed;
[0061] When evaluating the operation data, the trainees’ operation data information for the virtual scene is obtained through the somatosensory camera, including the task completion status and the number of errors. The operation data information is analyzed, the average number of errors and the task completion time are calculated, and the trainees’ operation skills are scored to obtain the data operation score, so as to evaluate the trainees’ operation proficiency and accuracy.
[0062] When evaluating learning time, the time spent by trainees in the training process, including learning time and practice time, is recorded through the virtual reality software system, and the learning time and completion status of different trainees are compared. The learning efficiency is measured by the relationship between the time required to complete the task and the task difficulty, and a learning time score is given. The evaluation results based on learning time can effectively help trainees manage their training time.
[0063] When evaluating the completion rate, the completion rate is calculated based on the ratio of the number of tasks completed by trainees to the total number of tasks, and a completion rate score is given. At the same time, the actual completion rate is compared with the expected completion rate to analyze the reasons for the difference.
[0064] Based on the above technical solution, in S4, after evaluating the trainee's operation data, learning time and completion rate respectively, the comprehensive score of the trainee is calculated;
[0065] Comprehensive score = (data operation score*30%) + (study time score*40%) + (completion rate score*30%).
[0066] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A digital power training method based on virtual reality, characterized in that: The process includes: S1. Design training programs according to training needs; S2. Build and test the simulation training system according to the training plan; S3, digital power training based on simulation system; S4. Collect training data information and conduct analysis and evaluation.
2. According to claim 1, a digital power training method based on virtual reality is characterized by: In S1, training needs refer to communicating with relevant staff of power enterprises to understand the specific needs of power training and clarify the content of power training projects according to the needs; The process of designing targeted training programs includes determining training objectives, analyzing trainees and designing training programs.
3. The method for digital power training based on virtual reality according to claim 2 is characterized in that: Determining the training objectives is to clarify the scope of training content based on training needs, and determine the specific goals to be achieved through virtual reality training, including completing the training project content including line maintenance, equipment operation and fault handling; Analyzing trainees refers to understanding the professional background, experience level and learning habits of trainees, and customizing appropriate virtual reality training content and scenarios for different trainees; The design of the training program refers to subdividing the training content according to the training objectives and target trainees, and designing a specific training program based on the training content. The specific training program includes power system management, specific power operations of power plants, substation operation and maintenance, and distribution network management.
4. The method for digital power training based on virtual reality according to claim 2 is characterized in that: In S2, suitable virtual reality equipment and software systems are selected according to the designed training program, and a virtual training environment for the power system is built with the help of virtual reality technology; Specifically, based on the actual situation of the power system, realistic virtual work scenarios are designed, including power system management, specific power operations of power plants, substation operation and maintenance, and distribution network management. Various power equipment, instruments and tools are set up in the virtual training environment to ensure that the virtual training environment is consistent with the actual working environment.
5. The method for digital power training based on virtual reality according to claim 4 is characterized in that: When building a virtual training environment for power systems, it is also necessary to select the corresponding virtual reality equipment according to the training work scenario. The virtual reality equipment includes VR head display equipment and position trackers, and the corresponding software system is determined to ensure that the equipment can support the required interactive functions and simulation effects; After building the virtual training environment for the power system, it needs to be tested and debugged. During the specific testing and debugging process, trainees are invited to conduct pre-training tests, and their feedback is collected and optimized and adjusted accordingly. At the same time, real power work scenarios are simulated to test the authenticity and effectiveness of the virtual environment to ensure its stable operation.
6. The method for digital power training based on virtual reality according to claim 1, characterized in that: In S3, when conducting digital power training through the simulation system, it is necessary to first input the training information, specifically input the training text, pictures and audio and video information into the virtual reality software system, edit and process them, and display them intuitively in the virtual scene; The trainees wear virtual reality equipment, and the instructors introduce how to use the VR equipment and software to ensure that the trainees can operate them proficiently and understand the objectives and content of the training. After providing the trainees with necessary training and guidance, they enter the virtual power training scene through the virtual reality software system.
7. A digital power training method based on virtual reality according to claim 6, characterized in that: When trainees are trained in a virtual environment, through the interactive function of virtual reality equipment, trainees can observe and check the power training equipment in the virtual environment, and can also flexibly operate the equipment, observe the operating status of the power system, and carry out systematic training according to the training program and training plan; During the training process in the virtual environment, trainees use the interactive functions in the virtual reality software system, and instructors use intelligent voice prompts to guide trainees to pay attention to the standardization of operations, thereby achieving real-time guidance.
8. The method for digital power training based on virtual reality according to claim 6 is characterized by: In the virtual training environment, power accident scenarios can also be simulated according to the training plan. Accident scenarios include electric shock accidents and equipment fires. Trainees can experience the process and consequences of power accidents through vision, hearing and touch, and enhance safety awareness. On the basis of power accident scenario simulation, the trainees' on-the-spot handling capabilities can also be examined through simulated emergency repair and rescue operations, thereby deepening the trainees' handling process of power accidents.
9. The method for digital power training based on virtual reality according to claim 1, characterized in that: In said S4, when collecting training data information, the operation data, learning time and completion rate of the trainees are collected and recorded during the training process through the virtual reality software system, and the collected information is evaluated and processed; When evaluating the operation data, the trainees’ operation data information for the virtual scene is obtained through the somatosensory camera, including the task completion status and the number of errors. The operation data information is analyzed, the average number of errors and the task completion time are calculated, and the trainees’ operation skills are scored to obtain the data operation score, so as to evaluate the trainees’ operation proficiency and accuracy. When evaluating learning time, the time spent by trainees in the training process, including learning time and practice time, is recorded through the virtual reality software system, and the learning time and completion status of different trainees are compared. The learning efficiency is measured by the relationship between the time required to complete the task and the task difficulty, and a learning time score is given. The evaluation results based on learning time can effectively help trainees manage their training time. When evaluating the completion rate, the completion rate is calculated based on the ratio of the number of tasks completed by trainees to the total number of tasks, and a completion rate score is given. At the same time, the actual completion rate is compared with the expected completion rate to analyze the reasons for the difference.
10. A digital power training method based on virtual reality according to claim 9, characterized in that: In S4, after evaluating the trainee's operation data, learning time and completion rate respectively, a comprehensive score of the trainee is calculated; Comprehensive score = (data operation score*30%) + (study time score*40%) + (completion rate score*30%).