Electric power operation safety drilling system and training method based on augmented reality

Abstract

The invention provides a power operation safety drilling system and training method based on augmented reality, and the method comprises the steps: an augmented reality equipment module constructs a virtual drilling scene based on a safety drilling task, and superposes the virtual drilling scene with a reality scene, thereby obtaining an added drilling scene; the virtual simulation module adds a drilling scene to the display of an operator, and simulates an occurred fault situation; the safety feedback module acquires operation data of the operating personnel in real time and provides safety feedback based on the operation data; the real-time data acquisition and analysis module collects operation data of the power equipment in the added drilling scene, analyzes the state of the power equipment through the operation data, dynamically adjusts the virtual drilling scene and constructs an emergency fault drilling task; and the training evaluation and data management module is used for recording the operation data of the operating personnel and generating an evaluation report. The system dynamically adjusts the drilling scene, comprehensively improves the operation skill and safety awareness of the operator, and effectively reduces the potential safety hazard in the electric power operation.

Description

Technical Field

[0001] The invention belongs to the field, and in particular to an augmented reality-based power operation safety drill system and training method. Background Art

[0002] Power operation is a technical job involving high-voltage electrical equipment and complex operating environments. In order to ensure the safe operation of power facilities, operators must have proficient operating skills and emergency response capabilities. Traditional power operation training methods usually rely on on-site practical training or theoretical teaching. Although these methods can provide certain training effects, there are often certain safety hazards in the actual operation process, and it is impossible to conduct complex or high-risk scenario drills without endangering personnel safety. Therefore, how to effectively improve the safety awareness, operating skills and emergency response capabilities of power operators has become a key issue in power operation training.

[0003] At present, the training of power operators mainly relies on two methods: one is to conduct on-site drills through simulation equipment or actual operations, and the other is to realize the training of power equipment through virtual simulation technology; both of the above methods are through simulated training scenarios, and trainees input corresponding operation instructions through input devices for simulation. However, the simulated training scenarios constructed by virtual simulation technology often cannot accurately reflect the complex situations in the actual environment, and the scenarios have poor interactivity, imperfect feedback mechanisms, and limited training content, resulting in poor training effects for trainees; in the training process of power operators, on-site drills are also used for some faults, but since on-site drills need to be conducted through existing equipment, on-site drills are difficult to conduct frequently and cannot fully meet the training needs of operators. Summary of the invention

[0004] In order to solve the problem that in the existing training process of power operation personnel, the simulated training scenes often cannot accurately reflect the complex situations in the actual environment, resulting in poor training effect, the present invention provides an augmented reality-based power operation safety drill system and training method.

[0005] To achieve the above object, the present invention provides the following technical solutions: The present invention proposes an augmented reality-based power operation safety drill system, the system comprising: An augmented reality device module is used to construct a virtual drill scene based on the safety drill task, and to superimpose the virtual drill scene with the real scene to obtain an additional drill scene; Virtual simulation module, used to add drill scenarios to operators' presentations and simulate failure scenarios; Safety feedback module, used to obtain the operator's operation data in real time and provide safety feedback based on the operation data; Real-time data collection and analysis module, used to collect the operating data of power equipment in the added drill scene, analyze the status of power equipment through the operating data, dynamically adjust the virtual drill scene and build emergency fault drill tasks; The training evaluation and data management module is used to record the operating data of operators and generate evaluation reports.

[0006] Preferably, the augmented reality device module includes a virtual model building submodule, a data storage submodule and a virtual superposition submodule; The virtual model construction submodule is used to extract the corresponding dimension data in the data storage submodule based on the safety drill task and construct a virtual drill scene; The virtual superposition submodule is used to superimpose the virtual superposition submodule with the constructed on-site scene outline scene.

[0007] Preferably, the virtual model construction submodule includes a task processing unit, a data acquisition unit and a training scenario construction unit; The task processing unit is used to decompose the safety drill task, extract the training scenario construction task data, and generate a call signal based on the training scenario construction task data; The data acquisition unit is used to acquire the size data and environmental data of the power equipment in the data acquisition and storage submodule based on the call signal; The training scenario construction unit is used to construct a virtual training scenario based on the size data, environmental data and fault data of the power equipment.

[0008] Preferably, the virtual superposition submodule includes a scanning unit, a detection synchronization unit and a superposition unit; The scanning unit is used to obtain the contour information of the actual power equipment and the environment information where the power equipment is located, and construct the scene contour scene based on the contour information of the power equipment and the environment information where the power equipment is located; The superposition unit is used to superimpose the virtual drill scene with the on-site scene outline scene to construct an additional drill scene; The detection synchronization unit is used to obtain the status data and fault data of the power equipment in real time, and synchronously transmit the status data and fault data to the added exercise scenario.

[0009] Preferably, the virtual simulation module includes a scene display unit, a virtual marking unit, a device status display unit and an interaction unit; The scene display unit is used to display the added drill scene and the safety feedback to the trainer; The device status display unit is used to display status information of the power equipment; The virtual marking unit is used to mark and add fault locations in the drill scenario based on the safety drill task; The interaction unit is used for business personnel to input operation data into the added drill scenario.

[0010] Preferably, the safety feedback module includes a first data acquisition unit, an operation analysis unit, a safety feedback unit and an operation prompt unit; The first data collection unit is used to collect the operation data of the operator in real time; The operation analysis unit is used to compare the operation data with the pre-stored standard operation to generate operation deviation data; The safety feedback unit is used to compare the operation deviation data with the deviation level data to generate warning data; The operation prompting unit is used to generate operation correction data by analyzing the operation deviation data.

[0011] Preferably, the real-time data acquisition and analysis module includes a second data acquisition unit, a scene dynamic adjustment unit and an emergency fault derivation unit; The second data acquisition unit is used to collect operating parameters of the power equipment; The scene dynamic adjustment unit is used to analyze the operating parameters of the power equipment, determine the operating status of the power equipment, and dynamically adjust the virtual exercise scene based on the determination result; The emergency fault derivation unit is used to generate an emergency fault drill task based on the judgment result and transmit it to the augmented reality device module.

[0012] Preferably, the training evaluation and data management module includes a recording unit and an evaluation unit; The recording unit is used to record the added drill scenarios, as well as the corresponding operation data and safety feedback of the operators; The evaluation unit is used to generate an evaluation report based on the corresponding operation data and safety feedback of the operator.

[0013] Preferably, the system further comprises a multi-user collaborative guidance module; The multi-user collaborative guidance module includes a collaborative processing unit, a collaborative data management unit, a guidance unit and a synchronization unit; The collaborative processing unit is used to generate collaborative training tasks, transmit them to the virtual simulation module to build collaborative training scenarios, and send collaborative training content to multiple trainers based on the collaborative training tasks; The collaborative data management unit is used to number and mark the operations of multiple trainers according to the processing flow of the collaborative training task, collect the collaborative operation data of each trainer in the virtual simulation module, and organize and collect the collaborative operation data according to the number and mark; The guidance unit is used for the expert to obtain the collaborative operation data and generate guidance data based on the expert's guidance on the collaborative operation data in real time; The synchronization unit is used to synchronously transmit the guidance data to the corresponding training personnel.

[0014] The present invention proposes an augmented reality-based power operation safety drill method, which is applied to the above-mentioned augmented reality-based power operation safety drill system, and includes the following steps: The augmented reality device module constructs a virtual drill scene based on the safety drill task, and superimposes the virtual drill scene with the real scene to obtain an additional drill scene; Use virtual simulation modules to show operators additional drill scenarios and conduct drill simulations; The safety feedback module obtains the operator's operation data, generates safety feedback, and provides safety reminders to the operator; The real-time data acquisition and analysis module collects the operating data of the power equipment in the added drill scenario, analyzes the status of the power equipment through the operating data, dynamically adjusts the virtual drill scenario and constructs emergency fault drill tasks; records the operating data of the operators and generates an evaluation report.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects: The present invention proposes an augmented reality-based power operation safety drill system. Through the close cooperation of the augmented reality device module and the virtual simulation module, the system can construct a highly realistic virtual drill scene and seamlessly overlap it with the real scene, so that the operator seems to be in a real working environment. This immersive experience not only enhances the realism of the drill, but also helps to improve the concentration and participation of the operators, so as to more effectively master the safety operation skills; the introduction of the safety feedback module realizes real-time monitoring and feedback of the operators' operations. The system can quickly identify and point out the safety hazards or improper operations in the operation, help the operators to correct the errors in time, and avoid similar problems in actual operations. This instant feedback mechanism greatly improves the pertinence and effectiveness of safety training; the real-time data acquisition and analysis module further improves the intelligence level of the system. Through the continuous collection and analysis of the operation data of the power equipment, the system can dynamically adjust the virtual drill scene and construct an emergency fault drill task that is closer to reality. This not only enhances the challenge and practicality of the drill, but also helps to improve the operators' ability to respond and handle emergencies; the training evaluation and data management module provides comprehensive data support and evaluation basis for the system. By recording and analyzing the operators' operation data, the system can generate a detailed evaluation report, which provides strong support for the quantitative evaluation of the training effect. At the same time, these data also provide valuable references for subsequent training improvements and optimizations. Through this system, operators can simulate real power operation scenarios in a safe and controllable environment, quickly master power equipment operation skills, improve fault handling capabilities, and reduce risks in actual operations. The system also ensures that operators' operations always comply with safety regulations through real-time data collection and intelligent feedback mechanisms, effectively improving their operating level and emergency handling capabilities.

[0016] Furthermore, the difficulty and complexity of the fault simulation can be automatically adjusted according to the operator's operation and environmental data, ensuring that each drill is challenging and in line with the operator's actual level.

[0017] Furthermore, the safety feedback module can ensure that each operator can receive timely and effective feedback at the appropriate time, thereby improving the training efficiency of operators.

[0018] Furthermore, the real-time data collection and analysis module enhances the authenticity of the drill, allowing operators to train in a dynamically changing environment and respond to emergencies quickly.

[0019] Furthermore, the multi-user collaborative guidance module enables the system to conduct collaborative training for multiple operators to perform complex power operation tasks, thereby improving the practicality of the system and enhancing the skills of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a system block diagram of an augmented reality-based power operation safety drill system proposed by the present invention. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] The present invention proposes an augmented reality-based power operation safety drill system, which includes an augmented reality device module, a virtual simulation module, a safety feedback module, a real-time data acquisition and analysis module, and a training evaluation and data management module. The augmented reality device module is communicatively connected to the virtual simulation module, the virtual simulation module is communicatively connected to the safety feedback module and the real-time data acquisition and analysis module, and the safety feedback module is communicatively connected to the training evaluation and data management module: The augmented reality device module is used to construct a virtual drill scene based on the safety drill task, and to overlap the virtual drill scene with the real scene to obtain an additional drill scene; the virtual simulation module is used to display the additional drill scene to the operating personnel and simulate the fault situation; the safety feedback module is used to obtain the operating data of the operating personnel in real time and provide safety feedback based on the operating data; the real-time data acquisition and analysis module is used to collect the operating data of the power equipment in the additional drill scene, and analyze the status of the power equipment through the operating data, dynamically adjust the virtual drill scene and construct an emergency fault drill task; the training evaluation and data management module is used to record the operating data of the operating personnel and generate an evaluation report.

[0028] Among them, the augmented reality equipment module includes a virtual model construction submodule, a data storage submodule and a virtual superposition submodule; the virtual model construction submodule communicates with the data storage submodule and the virtual superposition submodule; the augmented reality equipment module can superimpose virtual information with the real environment, and provide real-time equipment status, virtual faults, operation steps and other information. When the operator wears the simulation equipment integrated with the virtual simulation module, the real-time data of the power equipment, such as current, voltage, etc., can be seen in his field of vision, and the potential fault information will be superimposed and displayed on the equipment in real time, so that the trainees can clearly and intuitively understand the fault content, and help the operator to quickly judge the operating status of the equipment in a complex environment.

[0029] The virtual model construction submodule is used to extract the corresponding dimension data in the data storage submodule based on the safety drill task and construct a virtual drill scene; the virtual superposition submodule is used to superimpose the virtual superposition submodule with the constructed on-site scene outline scene.

[0030] The virtual model construction submodule includes a task processing unit, a data acquisition unit and a training scenario construction unit; the task processing unit is communicatively connected to the data acquisition unit, the data acquisition unit is communicatively connected to the data storage submodule, and the data acquisition unit is communicatively connected to the training scenario construction unit; The task processing unit is used to decompose the safety drill task, extract the training scenario construction task data, and generate a call signal based on the training scenario construction task data; the data acquisition unit is used to acquire the size data and environmental data of the power equipment in the data storage submodule based on the call signal; the training scenario construction unit is used to construct a virtual drill scene based on the size data, environmental data and fault data of the power equipment.

[0031] The virtual superposition submodule includes a scanning unit, a detection synchronization unit and a superposition unit; the scanning unit is communicatively connected to the superposition unit, and the superposition unit is communicatively connected to the training scene construction unit and the detection synchronization unit; The scanning unit is used to obtain the contour information of the actual power equipment and the environment information where the power equipment is located, and construct the contour scene of the on-site scene based on the contour information of the power equipment and the environment information where the power equipment is located; the superposition unit is used to overlap the virtual rehearsal scene with the contour scene of the on-site scene to construct an additional rehearsal scene; the detection synchronization unit is used to obtain the status data and fault data of the power equipment in real time, and synchronously transmit the status data and fault data to the additional rehearsal scene.

[0032] The virtual simulation module includes a scene display unit, a virtual marking unit, a device status display unit and an interaction unit; the scene display unit is communicatively connected to the superposition unit, the device status display unit, the interaction unit and the virtual marking unit.

[0033] A scene display unit is used to display the added drill scenes and safety feedback to the trainers; an equipment status display unit is used to display the status information of the power equipment; a virtual marking unit is used to mark the fault location in the added drill scene based on the safety drill task; and an interactive unit is used for business personnel to input operation data into the added drill scene.

[0034] The safety feedback module includes a first data acquisition unit, an operation analysis unit, a safety feedback unit and an operation prompt unit; the first data acquisition unit is communicatively connected to the operation analysis unit, the operation analysis unit is communicatively connected to the safety feedback unit and the operation prompt unit, and the safety feedback unit and the operation prompt unit are communicatively connected to the scene display unit; The first data acquisition unit is used to collect the operation data of the operating personnel in real time; the operation analysis unit is used to compare the operation data with the pre-stored standard operation to generate operation deviation data; the safety feedback unit is used to compare the operation deviation data with the deviation level data to generate warning data; the operation prompt unit is used to generate operation correction data by analyzing the operation deviation data.

[0035] The real-time data acquisition and analysis module includes a second data acquisition unit, a scene dynamic adjustment unit and an emergency fault derivation unit; the second data acquisition unit is communicatively connected to the scene dynamic adjustment unit, the scene dynamic adjustment unit is communicatively connected to the training scene construction unit and the emergency fault derivation unit, and the emergency fault derivation unit is communicatively connected to the task processing unit; The second data acquisition unit is used to collect the operating parameters of the power equipment, which include temperature, humidity, pressure, voltage, current and other parameters; the scene dynamic adjustment unit is used to analyze the operating parameters of the power equipment, judge the operating status of the power equipment, and dynamically adjust the virtual drill scene based on the judgment result; the emergency fault derivation unit is used to generate an emergency fault drill task based on the judgment result and transmit it to the augmented reality device module.

[0036] The training evaluation and data management module includes a recording unit and an evaluation unit; the recording unit is communicatively connected to the evaluation unit, the training scenario construction unit, the superposition unit, the first data acquisition unit, the safety feedback unit and the operation prompt unit; The recording unit is used to record the added drill scenarios, as well as the corresponding operation data and safety feedback of the operators; the evaluation unit is used to generate an evaluation report based on the corresponding operation data and safety feedback of the operators.

[0037] Furthermore, the system also includes a multi-user collaborative guidance module; the multi-user collaborative guidance module includes a collaborative processing unit, a collaborative data management unit, a guidance unit and a synchronization unit; the collaborative processing unit is communicatively connected to the collaborative data management unit and the training scenario construction unit, the collaborative data management unit is communicatively connected to the first data acquisition unit and the guidance unit, the guidance unit is communicatively connected to the synchronization unit, and the synchronization unit is communicatively connected to the scene display unit.

[0038] A collaborative processing unit is used to generate collaborative training tasks, transmit them to the virtual simulation module to build collaborative training scenarios, and send collaborative training content to multiple trainers based on the collaborative training tasks; a collaborative data management unit is used to number and mark the operations of multiple trainers according to the processing flow of the collaborative training tasks, and collect the collaborative operation data of each trainer in the virtual simulation module, and organize and collect the collaborative operation data according to the number labels; a guidance unit is used for experts to obtain collaborative operation data, and generate guidance data based on the experts' real-time guidance on the collaborative operation data; a synchronization unit is used to synchronously transmit the guidance data to the corresponding trainers.

[0039] This system provides a power operation safety drill platform by combining virtual simulation and augmented reality technology. Through this platform, operators can simulate real power operation scenarios in a safe and controllable environment, quickly master power equipment operation skills, improve fault handling capabilities, and reduce risks in actual operations. The system also ensures that operators' operations always comply with safety regulations through real-time data collection and intelligent feedback mechanisms, effectively improving their operating level and emergency handling capabilities.

[0040] The present invention also proposes an augmented reality-based power operation safety drill method, which is applied to the above-mentioned augmented reality-based power operation safety drill system, and includes the following steps: The augmented reality device module constructs a virtual drill scene based on the safety drill task, and superimposes the virtual drill scene with the real scene to obtain an additional drill scene; Use virtual simulation modules to show operators additional drill scenarios and conduct drill simulations; The safety feedback module obtains the operator's operation data, generates safety feedback, and provides safety reminders to the operator; The real-time data acquisition and analysis module collects the operating data of the power equipment in the added drill scenario, analyzes the status of the power equipment through the operating data, dynamically adjusts the virtual drill scenario and constructs emergency fault drill tasks; records the operating data of the operators and generates an evaluation report.

[0041] Specifically, a virtual model of various power equipment and operating environments is generated through the virtual simulation module. The virtual drill scene can include a variety of different power equipment and fault scenarios, such as substations, distribution boxes, power lines, etc. Each device has a real working principle and operating process to ensure that operators get the same operating experience in the virtual environment as in the actual environment. The environment created by the virtual simulation module should be able to be dynamically adjusted as needed to simulate different faults and operating scenarios, and superimpose the virtual drill scene with the real scene to obtain additional drill scenes.

[0042] Operators wear virtual simulation equipment integrated with virtual simulation modules, such as AR headsets or smart glasses, and enter a simulated working environment. Operators can see real-time data of power equipment (such as current, voltage, temperature, etc.) in additional drill scenarios. The virtual simulation module simulates fault scenarios such as equipment overload, short circuit or power outage.

[0043] According to the safety drill tasks, the operators will perform operations such as inspection, maintenance, and repair of the equipment. During the operation, the safety feedback module obtains the operator's operation data in real time. The safety feedback module compares the operation data with the pre-stored standard operation to generate operation deviation data, compares the operation deviation data with the deviation level data, generates warning data, and generates operation correction data by analyzing the operation deviation data. If there are safety hazards or errors in the operation of the operator, the safety feedback transmits safety feedback to the virtual simulation module, that is, warning data and operation correction data. For example, if the operator touches the dangerous area of ​​the power equipment, the safety feedback transmits safety feedback to the virtual simulation module, and the virtual simulation module warns through the virtual marking unit and the scene display unit, and also reminds them to perform correct operations through voice prompts. At the same time, the safety feedback module will intelligently give safe operation suggestions based on the operator's operation to ensure that each operation meets safety standards.

[0044] During the drill, the real-time data acquisition and analysis module continuously collects the operator's operating data and the equipment's operating status information. The system dynamically adjusts the virtual scene based on this data to simulate new fault scenarios or environmental changes. For example, if the system detects that the equipment temperature is too high, or the voltage and current are abnormal, the virtual simulation module will immediately generate a corresponding fault scenario, and the operator needs to make corresponding emergency responses based on these scenarios. During this process, the system can also simulate changes in multiple environmental variables, such as equipment aging, weather changes, etc., further increasing the complexity of the drill.

[0045] In some complex power operation tasks, multiple operators need to collaborate to complete them. Through the multi-user collaboration module, multiple operators can interact and collaborate in the same virtual environment. During the collaboration process, remote experts can provide guidance through the guidance unit, and view the operator's operation performance in real time through the synchronization unit, and provide voice or virtual marking guidance. Experts can help operators solve problems encountered and ensure the safety and accuracy of operations.

[0046] After completing the safety drill, the system automatically records the performance of each operator in the drill through the recording unit in the training evaluation and data management module, including the accuracy of operating steps, reaction time, emergency handling capabilities, etc. Based on these data, the evaluation unit generates a detailed evaluation report. The report will point out the advantages and disadvantages of the operators in the drill, and provide improvement suggestions based on their operating habits and safety issues. These evaluation reports provide an important basis for the subsequent skill improvement and training direction of the operators.

[0047] Based on the generated evaluation report, operators can conduct follow-up drills in a targeted manner. The system can adjust the difficulty and complexity of the virtual drill scene, so that operators can gradually master more safety operation skills and continuously improve their emergency response capabilities during the drill. The system ensures that the safety operation skills of operators are improved in each drill through continuous tracking and data analysis.

[0048] The core innovation of this method is to combine augmented reality with virtual simulation technology. Through real-time data collection and analysis, it can provide personalized safety feedback, and enhance collaboration through multi-user collaboration and remote expert guidance modules, making the safety drills of power operations more realistic, intelligent and targeted. This method can not only improve the skill level of operators, but also effectively reduce safety risks in power operations through intelligent feedback mechanisms.

[0049] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0050] In addition, it should be understood that although this specification is described in accordance with the implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art. The above content is only to illustrate the technical idea of ​​the present invention, and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution according to the technical idea proposed by the present invention shall fall within the protection scope of the claims of the present invention.

Claims

1. An augmented reality-based power operation safety drill system, characterized in that: The system comprises: An augmented reality device module is used to construct a virtual drill scene based on the safety drill task, and to superimpose the virtual drill scene with the real scene to obtain an additional drill scene; Virtual simulation module, used to add drill scenarios to operators' presentations and simulate failure scenarios; Safety feedback module, used to obtain the operator's operation data in real time and provide safety feedback based on the operation data; Real-time data collection and analysis module, used to collect the operating data of power equipment in the added drill scene, analyze the status of power equipment through the operating data, dynamically adjust the virtual drill scene and build emergency fault drill tasks; The training evaluation and data management module is used to record the operating data of operators and generate evaluation reports.

2. The power operation safety drill system based on augmented reality according to claim 1, characterized in that: The augmented reality device module includes a virtual model building submodule, a data storage submodule and a virtual superposition submodule; The virtual model construction submodule is used to extract the corresponding dimension data in the data storage submodule based on the safety drill task and construct a virtual drill scene; The virtual superposition submodule is used to superimpose the virtual superposition submodule with the constructed on-site scene outline scene.

3. The power operation safety drill system based on augmented reality according to claim 2, characterized in that: The virtual model construction submodule includes a task processing unit, a data acquisition unit and a training scenario construction unit; The task processing unit is used to decompose the safety drill task, extract the training scenario construction task data, and generate a call signal based on the training scenario construction task data; The data acquisition unit is used to acquire the size data and environmental data of the power equipment in the data acquisition and storage submodule based on the call signal; The training scenario construction unit is used to construct a virtual training scenario based on the size data, environmental data and fault data of the power equipment.

4. The power operation safety drill system based on augmented reality according to claim 2, characterized in that: The virtual superposition submodule includes a scanning unit, a detection synchronization unit and a superposition unit; The scanning unit is used to obtain the contour information of the actual power equipment and the environment information where the power equipment is located, and to construct a scene contour scene based on the contour information of the power equipment and the environment information where the power equipment is located; The superposition unit is used to superimpose the virtual drill scene with the on-site scene outline scene to construct an additional drill scene; The detection synchronization unit is used to obtain the status data and fault data of the power equipment in real time, and synchronously transmit the status data and fault data to the added exercise scenario.

5. The power operation safety drill system based on augmented reality according to claim 1, characterized in that: The virtual simulation module includes a scene display unit, a virtual marking unit, a device status display unit and an interaction unit; The scene display unit is used to display the added drill scene and the safety feedback to the trainer; The device status display unit is used to display status information of the power equipment; The virtual marking unit is used to mark and add fault locations in the drill scenario based on the safety drill task; The interaction unit is used for business personnel to input operation data into the added drill scenario.

6. The power operation safety drill system based on augmented reality according to claim 1, characterized in that: The safety feedback module includes a first data acquisition unit, an operation analysis unit, a safety feedback unit and an operation prompt unit; The first data collection unit is used to collect the operation data of the operator in real time; The operation analysis unit is used to compare the operation data with the pre-stored standard operation to generate operation deviation data; The safety feedback unit is used to compare the operation deviation data with the deviation level data to generate warning data; The operation prompting unit is used to generate operation correction data by analyzing the operation deviation data.

7. The power operation safety drill system based on augmented reality according to claim 1, characterized in that: The real-time data acquisition and analysis module includes a second data acquisition unit, a scene dynamic adjustment unit and an emergency fault derivation unit; The second data acquisition unit is used to collect operating parameters of the power equipment; The scene dynamic adjustment unit is used to analyze the operating parameters of the power equipment, determine the operating status of the power equipment, and dynamically adjust the virtual exercise scene based on the determination result; The emergency fault derivation unit is used to generate an emergency fault drill task based on the judgment result and transmit it to the augmented reality device module.

8. The power operation safety drill system based on augmented reality according to claim 1, characterized in that: The training evaluation and data management module includes a recording unit and an evaluation unit; The recording unit is used to record the added drill scenarios, as well as the corresponding operation data and safety feedback of the operators; The evaluation unit is used to generate an evaluation report based on the corresponding operation data and safety feedback of the operator.

9. The power operation safety drill system based on augmented reality according to claim 1, characterized in that: The system also includes a multi-user collaborative guidance module; The multi-user collaborative guidance module includes a collaborative processing unit, a collaborative data management unit, a guidance unit and a synchronization unit; The collaborative processing unit is used to generate collaborative training tasks, transmit them to the virtual simulation module to build collaborative training scenarios, and send collaborative training content to multiple trainers based on the collaborative training tasks; The collaborative data management unit is used to number and mark the operations of multiple trainers according to the processing flow of the collaborative training task, collect the collaborative operation data of each trainer in the virtual simulation module, and organize and collect the collaborative operation data according to the number and mark; The guidance unit is used for the expert to obtain the collaborative operation data and generate guidance data based on the expert's guidance on the collaborative operation data in real time; The synchronization unit is used to synchronously transmit the guidance data to the corresponding training personnel.

10. A method for power operation safety drill based on augmented reality, applied to a power operation safety drill system based on augmented reality as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: The augmented reality device module constructs a virtual drill scene based on the safety drill task, and superimposes the virtual drill scene with the real scene to obtain an additional drill scene; Use virtual simulation modules to show operators additional drill scenarios and conduct drill simulations; The safety feedback module obtains the operator's operation data, generates safety feedback, and provides safety reminders to the operator; The real-time data acquisition and analysis module collects the operating data of the power equipment in the added drill scenario, analyzes the status of the power equipment through the operating data, dynamically adjusts the virtual drill scenario and constructs emergency fault drill tasks; records the operating data of the operators and generates an evaluation report.

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