Virtual simulation experiment control method and system and medium

Abstract

The invention provides a virtual simulation experiment control method and system and a medium. The method comprises the steps of collecting virtual element information of an electrical experiment system, extracting corresponding virtual element data, and generating an electrical experiment simulation virtual experiment platform through a preset electrical experiment virtual interaction practical operation platform, a corresponding virtual operation control data set, a virtual experiment record data set and a virtual experiment report data set of virtual experiment operation performed by a plurality of experiment operation objects through the electrical experiment simulation virtual experiment platform are obtained, and then corresponding processing is performed to obtain virtual experiment reduction degree data and virtual experiment operation evaluation data; processing is carried out according to the virtual experiment reduction degree data and the virtual experiment operation evaluation data, the operation quality-effect index of the virtual experiment platform is obtained, corresponding adjustment and improvement are carried out on the electrical experiment simulation virtual experiment platform, and therefore the technology of virtual simulation experiment control is achieved.

Description

Technical Field

[0001] The present application relates to the field of experimental control technology, and in particular to a virtual simulation experiment control method, system and medium. Background Art

[0002] As a discipline that emphasizes both theory and practice, electrical engineering includes many practical aspects such as circuit experiments, electrical engineering system experiments, and power electronics experiments. However, with the continuous expansion of college enrollment, the exposure of some existing problems has also increased. For example, the number of existing electrician laboratory workbenches is no longer sufficient for each student to use alone; some high-voltage experiments are dangerous and may cause experimental accidents if not handled with caution; and there is no 100% guarantee that everyone can use the equipment correctly according to the specifications, which will not only aggravate the damage to the equipment but also shorten its service life and increase the financial burden on the school.

[0003] Therefore, designing an immersive, interactive, and conceptual virtual simulation experiment system allows students to learn and practice efficiently in a highly simulated environment while ensuring safety. This can not only save a lot of time and money and avoid possible dangers in the actual operation process, but also effectively improve students' practical skills and innovation capabilities.

[0004] However, it is currently difficult to find a mature virtual simulation experiment system that closely meets the experimental teaching objectives of electrical engineering.

[0005] In view of the above problems, effective technical solutions are urgently needed. Summary of the invention

[0006] The purpose of the present application is to provide a virtual simulation experiment control method, system and medium, which can generate an electrical experiment simulation virtual test platform according to the obtained virtual element data through a preset electrical experiment virtual interactive practical operation platform, obtain the corresponding virtual operation control data set, virtual experiment record data set and virtual experiment report data set of multiple experimental operation subjects performing virtual experiment operations through the electrical experiment simulation virtual test platform, and then perform corresponding processing respectively to obtain virtual experiment restoration data and virtual experiment operation evaluation data, process the virtual experiment restoration data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality and efficiency index, and make corresponding adjustments and improvements to the electrical experiment simulation virtual test platform to realize the technology of virtual simulation experiment control.

[0007] The present application also provides a virtual simulation experiment control method, comprising the following steps:

[0008] Collect virtual element information of the electrical experiment system and extract corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0009] Generate an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0010] Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform;

[0011] Processing the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data;

[0012] Acquire an experimental evaluation standard data set, and perform result evaluation by using a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data;

[0013] The virtual experiment restoration degree data and the virtual experiment operation evaluation data are processed to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly.

[0014] Optionally, in the virtual simulation experiment control method described in the present application, the collecting of virtual element information of the electrical experiment system and the extraction of corresponding virtual element data, including virtual experiment environment feature data, virtual circuit element feature data, virtual circuit connection and topology structure data, virtual signal and waveform feature data, and virtual interactive control feature data, includes:

[0015] Collect virtual element information of the electrical experiment system, including virtual experiment environment element information, virtual circuit element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information, and virtual interactive control element information;

[0016] Extracting corresponding virtual element data according to the virtual element information, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0017] The virtual experiment environment characteristic data includes laboratory temperature and humidity data, laboratory electromagnetic interference data, laboratory noise data and laboratory space layout characteristic data;

[0018] The virtual circuit element characteristic data includes circuit resistance distribution characteristic data, circuit capacitance distribution characteristic data, circuit inductance layout characteristic data and circuit power distribution characteristic data;

[0019] The virtual circuit connection and topology data include circuit connection relationship characteristic data, circuit node characteristic data and loop characteristic data;

[0020] The virtual signal and waveform characteristic data include input signal characteristic data and output signal characteristic data;

[0021] The virtual interaction control feature data includes operation control flow preset data, operation object gesture shape feature data, operation object gesture space feature data and operation object gesture motion feature data.

[0022] Optionally, in the virtual simulation experiment control method described in the present application, generating an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data includes:

[0023] Generate an electrical experiment virtual mapping scene through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, and virtual signal and waveform characteristic data;

[0024] Generate an experimental operation object gesture recognition control model through the preset electrical experiment virtual interactive operation platform according to the operation control process preset data, the operation object gesture shape feature data, the operation object gesture space feature data and the operation object gesture motion feature data;

[0025] The electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain an electrical experiment simulation virtual test platform.

[0026] Optionally, in the virtual simulation experiment control method described in the present application, the step of obtaining corresponding virtual operation control data sets, virtual experiment record data sets, and virtual experiment report data sets of multiple experimental operation subjects performing virtual experiment operations through the electrical experiment simulation virtual test platform includes:

[0027] Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform;

[0028] The virtual operation control data set includes equipment parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data;

[0029] The virtual experiment record data set includes virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data;

[0030] The virtual experiment report data set includes virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data.

[0031] Optionally, in the virtual simulation experiment control method described in the present application, the step of obtaining an experiment evaluation standard data set, and performing result evaluation by using a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data includes:

[0032] Obtaining experimental evaluation standard data sets, including standard operation accuracy data, standard error value data, and standard result compliance data;

[0033] According to the standard operation accuracy data, standard error value data and standard result conformity data, combined with the virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data, the result evaluation is performed through a preset virtual experiment operation result evaluation model to obtain virtual experiment operation evaluation data.

[0034] Optionally, in the virtual simulation experiment control method described in the present application, the processing is performed according to the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly, including:

[0035] Processing the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain a virtual experiment platform operation quality and efficiency index;

[0036] Comparing the virtual experiment platform operation quality efficiency index with a preset operation quality efficiency threshold to obtain a comparison result;

[0037] The rationality and operability of the electrical experiment simulation virtual test platform are judged according to the comparison results, and corresponding adjustments and improvements are made.

[0038] In a second aspect, the present application provides a virtual simulation experiment control system, the system comprising: a memory and a processor, the memory comprising a program of a virtual simulation experiment control method, and the program of the virtual simulation experiment control method is executed by the processor to implement the following steps:

[0039] Collect virtual element information of the electrical experiment system and extract corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0040] Generate an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0041] Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform;

[0042] Processing the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data;

[0043] Acquire an experimental evaluation standard data set, and perform result evaluation by using a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data;

[0044] The virtual experiment restoration degree data and the virtual experiment operation evaluation data are processed to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly.

[0045] Optionally, in the virtual simulation experiment control system described in the present application, it is characterized in that the acquisition of virtual element information of the electrical experiment system and the extraction of corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data, includes:

[0046] Collect virtual element information of the electrical experiment system, including virtual experiment environment element information, virtual circuit element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information, and virtual interactive control element information;

[0047] Extracting corresponding virtual element data according to the virtual element information, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0048] The virtual experiment environment characteristic data includes laboratory temperature and humidity data, laboratory electromagnetic interference data, laboratory noise data and laboratory space layout characteristic data;

[0049] The virtual circuit element characteristic data includes circuit resistance distribution characteristic data, circuit capacitance distribution characteristic data, circuit inductance layout characteristic data and circuit power distribution characteristic data;

[0050] The virtual circuit connection and topology data include circuit connection relationship characteristic data, circuit node characteristic data and loop characteristic data;

[0051] The virtual signal and waveform characteristic data include input signal characteristic data and output signal characteristic data;

[0052] The virtual interaction control feature data includes operation control flow preset data, operation object gesture shape feature data, operation object gesture space feature data and operation object gesture motion feature data.

[0053] Optionally, in the virtual simulation experiment control system described in the present application, the electrical experiment simulation virtual test platform is generated by presetting the electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data, including:

[0054] Generate an electrical experiment virtual mapping scene through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, and virtual signal and waveform characteristic data;

[0055] Generate an experimental operation object gesture recognition control model through the preset electrical experiment virtual interactive operation platform according to the operation control process preset data, the operation object gesture shape feature data, the operation object gesture space feature data and the operation object gesture motion feature data;

[0056] The electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain an electrical experiment simulation virtual test platform.

[0057] In a third aspect, the present application further provides a computer-readable storage medium, in which a virtual simulation experiment control method program is stored. When the virtual simulation experiment control method program is executed by a processor, the steps of the virtual simulation experiment control method as described in any one of the above items are implemented.

[0058] As can be seen from the above, the virtual simulation experiment control method, system and medium disclosed in the present invention collect virtual element information of the electrical experiment system and extract corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data, and generate an electrical experiment simulation virtual experiment platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data, and obtain multiple experimental operation objects through the electrical experiment simulation virtual experiment platform. The corresponding virtual operation control data set, virtual experiment record data set and virtual experiment report data set of the virtual experiment operation are processed according to the virtual operation control data set and the virtual experiment record data set through the preset virtual experiment simulation restoration evaluation model to obtain the virtual experiment restoration degree data, obtain the experiment evaluation standard data set, and combine the virtual experiment report data set to evaluate the results through the preset virtual experiment operation result evaluation model to obtain the virtual experiment operation evaluation data, and process the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality and efficiency index, and make corresponding adjustments and improvements to the electrical experiment simulation virtual test platform, thereby realizing the technology of virtual simulation experiment control.

[0059] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0061] Figure 1 A flowchart of a virtual simulation experiment control method provided in an embodiment of the present application;

[0062] Figure 2A flowchart of extracting corresponding virtual element data for a virtual simulation experiment control method provided in an embodiment of the present application;

[0063] Figure 3 A flowchart of a virtual simulation experiment control method for generating an electrical experiment simulation virtual test platform provided in an embodiment of the present application;

[0064] Figure 4 A flowchart of obtaining virtual experiment operation evaluation data for the virtual simulation experiment control method provided in an embodiment of the present application. DETAILED DESCRIPTION

[0065] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0066] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0067] Please refer to Figure 1 , Figure 1 1 is a flow chart of a virtual simulation experiment control method in some embodiments of the present application. The virtual simulation experiment control method is used in a terminal device, such as a computer, a mobile phone terminal, etc. The virtual simulation experiment control method comprises the following steps:

[0068] S11, collecting virtual element information of the electrical experiment system and extracting corresponding virtual element data, including virtual experiment environment feature data, virtual circuit element feature data, virtual circuit connection and topology structure data, virtual signal and waveform feature data, and virtual interactive control feature data;

[0069] S12, generating an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0070] S13, obtaining corresponding virtual operation control data sets, virtual experiment record data sets and virtual experiment report data sets of multiple experimental operation subjects performing virtual experiment operations through the electrical experiment simulation virtual test platform;

[0071] S14, processing the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data;

[0072] S15, obtaining an experimental evaluation standard data set, and combining the virtual experiment report data set with a preset virtual experiment operation result evaluation model to perform result evaluation, thereby obtaining virtual experiment operation evaluation data;

[0073] S16. Process the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality and efficiency index, and make corresponding adjustments and improvements to the electrical experiment simulation virtual test platform.

[0074] It should be noted that with the continuous expansion of the enrollment scale of colleges and universities, the exposure of some existing problems has also increased. For example, the number of existing electrical experiment workbenches is not enough for each student to use alone. Some high-voltage experiments are dangerous. If you are not careful, it will cause experimental accidents. Moreover, it cannot be guaranteed that everyone can use the equipment correctly according to the specifications. This will not only aggravate the damage of the equipment, but also shorten the service life of the equipment and increase the financial burden of the school. Therefore, it is necessary to design an immersive, interactive, and conceptual virtual simulation experiment system to allow students to learn and practice efficiently in a high-simulation environment while ensuring safety. This can not only save a lot of time and money, avoid possible dangers in the actual operation process, but also effectively improve students' practical skills and innovation capabilities. However, it is currently difficult for us to find a mature virtual simulation experiment system that is closely aligned with the electrical professional experimental teaching objectives. In order to solve the above problems, the present application technology provides a virtual simulation experiment control method. In this embodiment, first, the virtual element information of the electrical experiment system is collected and the corresponding virtual element data is extracted, including virtual experiment environment feature data and virtual circuit element feature data. , virtual circuit connection and topological structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data; generate an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topological structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data; obtain the corresponding virtual operation control data set, virtual experiment record data set and virtual experiment report data set of virtual experiment operation performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform; process the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data, obtain the experimental evaluation standard data set, and evaluate the results through a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data; process the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality and efficiency index; and make corresponding adjustments and improvements to the electrical experiment simulation virtual test platform, thereby realizing the technology of virtual simulation experiment control.

[0075] Please refer to Figure 2 , Figure 2 It is a flowchart of extracting corresponding virtual element data of the virtual simulation experiment control method in some embodiments of the present application. According to an embodiment of the present invention, the virtual element information of the electrical experiment system is collected and the corresponding virtual element data is extracted, including virtual experiment environment feature data, virtual circuit element feature data, virtual circuit connection and topology structure data, virtual signal and waveform feature data and virtual interactive control feature data, including:

[0076] S21, collecting virtual element information of the electrical experiment system, including virtual experiment environment element information, virtual circuit component element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information, and virtual interactive control element information;

[0077] S22, extracting corresponding virtual element data according to the virtual element information, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0078] S23, the virtual experiment environment characteristic data includes laboratory temperature and humidity data, laboratory electromagnetic interference data, laboratory noise data and laboratory space layout characteristic data;

[0079] S24, the virtual circuit element characteristic data includes circuit resistance distribution characteristic data, circuit capacitance distribution characteristic data, circuit inductance layout characteristic data and circuit power distribution characteristic data;

[0080] S25, the virtual circuit connection and topology structure data includes circuit connection relationship characteristic data, circuit node characteristic data and loop characteristic data;

[0081] S26, the virtual signal and waveform characteristic data include input signal characteristic data and output signal characteristic data;

[0082] S27, the virtual interaction control feature data includes operation control process preset data, operation object gesture shape feature data, operation object gesture space feature data and operation object gesture motion feature data.

[0083] It should be noted that in order to virtualize the actual electrical experiment scene to the highest degree and improve the effect of virtual operation, it is necessary to first obtain the virtual element features required to generate the virtual interactive scene of the electrical experiment. Therefore, the virtual element information of the electrical experiment system is collected, including virtual experiment environment element information, virtual circuit element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information and virtual interactive control element information, and the corresponding virtual element data is extracted based on these virtual element information. The virtual experiment environment feature data includes laboratory temperature and humidity, laboratory electromagnetic interference, laboratory noise and laboratory space layout feature data, and the virtual circuit element feature data includes circuit resistance distribution, The characteristic data of circuit capacitance distribution, circuit inductance layout and circuit power distribution, virtual circuit connection and topological structure data including circuit connection relationship, circuit node and loop characteristic data, virtual signal and waveform characteristic data including input signal and output signal characteristic data, and the acquisition of relevant characteristic data of collection points for information feedback through experimental environment, circuit component characteristics, circuit connection and topological structure, circuit signal and waveform characteristics, operator gesture control characteristics and interactive control characteristics, facilitate the generation of a more simulated, accurate, agile and timely virtual interactive simulation platform, so as to simulate and simulate the electrical experiment operation elements of the simulator to the greatest extent, so as to improve the simulation quality and efficiency of virtual interaction of electrical experiment operation.

[0084] Please refer to Figure 3 , Figure 3 It is a flowchart of generating an electrical experiment simulation virtual test platform of a virtual simulation experiment control method in some embodiments of the present application. According to an embodiment of the present invention, the electrical experiment simulation virtual test platform is generated by presetting an electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data, including:

[0085] S31, generating an electrical experiment virtual mapping scene through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, and virtual signal and waveform characteristic data;

[0086] S32, generating an experimental operation object gesture recognition control model through the preset electrical experiment virtual interactive operation platform according to the operation control process preset data, the operation object gesture shape feature data, the operation object gesture space feature data and the operation object gesture motion feature data;

[0087] S33, the electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain an electrical experiment simulation virtual test platform.

[0088] It should be noted that in order to obtain a virtual gesture recognition control model that simulates the operation control of an electrical experiment, and to obtain an electrical experiment simulation virtual test platform through matching and integration through the preset electrical experiment virtual interactive operation platform, it is necessary to organically integrate the scene simulation elements of the environment, circuits, personnel, operating procedures and operation feedback perception in the experiment. First, according to the virtual experiment environment feature data, virtual circuit element feature data, virtual circuit connection and topological structure data, and virtual signal and waveform feature data, a virtual mapping scene of the electrical experiment is generated through the preset electrical experiment virtual interactive operation platform. Then, according to the preset data of the operation control process, the operation object gesture shape feature data, the operation object gesture space feature data and The gesture motion feature data of the operation object is used to generate the gesture recognition control model of the experimental operation object through the preset electrical experiment virtual interactive operation platform, that is, the gesture recognition control model of the experimental operation object is obtained through the simulation platform. The control model is a model that virtually simulates the characteristics of personnel operation behavior elements and personnel gesture recognition elements. Then, the electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain the electrical experiment simulation virtual test platform. The electrical experiment simulation virtual test platform can simulate the electrical experiment control scenes that combine the environment, personnel, operating procedures, operating actions and gesture trajectories of various electrical experiment scenes.

[0089] According to an embodiment of the present invention, the step of obtaining corresponding virtual operation control data sets, virtual experiment record data sets, and virtual experiment report data sets of multiple experimental operation subjects performing virtual experiment operations through the electrical experiment simulation virtual test platform includes:

[0090] Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform;

[0091] The virtual operation control data set includes equipment parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data;

[0092] The virtual experiment record data set includes virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data;

[0093] The virtual experiment report data set includes virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data.

[0094] It should be noted that, in order to inspect and evaluate the restoration degree, quality and effect of the constructed electrical experiment simulation virtual test platform, a certain number of personnel are assigned as experimental operation objects to perform virtual experiment operations through the electrical experiment simulation virtual test platform, and collect corresponding virtual operation control data sets, virtual experiment record data sets and virtual experiment report data sets, wherein the virtual operation control data sets include equipment parameter control, virtual experiment process control, gesture actuation, virtual scene gesture control and gesture recognition accuracy data, the equipment parameter control data include voltage regulation, current limit, resistance regulation, capacitance regulation and inductance regulation data, the virtual experiment process control data include time, signal frequency, data acquisition and experimental step control data, the gesture actuation data include gesture click, slide, zoom and rotation characteristic data, the virtual scene gesture control includes circuit connection gesture, instrument operation gesture and parameter adjustment gesture data, the gesture recognition accuracy data include recognition accuracy, response time and feedback intensity data, the virtual experiment record data set includes virtual experiment conditions, virtual experiment steps and virtual experiment measurement record data, the experimental report data set includes virtual experiment operation accuracy, virtual experiment data error value and virtual experiment result conformity data.

[0095] Please refer to Figure 4 , Figure 4 The flowchart of the virtual simulation experiment control method in some embodiments of the present application for obtaining virtual experiment operation evaluation data. According to the embodiment of the present invention, the acquisition of the experimental evaluation standard data set, and the result evaluation through the preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain the virtual experiment operation evaluation data, include:

[0096] S41, obtaining an experimental evaluation standard data set, including standard operation accuracy data, standard error value data, and standard result conformity data;

[0097] S42. According to the standard operation accuracy data, standard error value data and standard result conformity data, combined with the virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data, a result evaluation is performed through a preset virtual experiment operation result evaluation model to obtain virtual experiment operation evaluation data.

[0098] It should be noted that in order to evaluate the quality and effect of the operator's virtual experiment operation through the electrical experiment simulation virtual test platform, it is necessary to first obtain the evaluation standard data set of the real experiment, including standard operation accuracy, standard error value and standard result conformity data, and then combine the obtained multiple sets of virtual experiment operation accuracy, virtual experiment data error value and virtual experiment result conformity data to evaluate the results through the preset virtual experiment operation result evaluation model to obtain virtual experiment operation evaluation data;

[0099] The calculation formula of the virtual experiment operation evaluation data is:

[0100]

[0101] Among them, C p is the virtual experiment operation evaluation data, q ai 、w ei ,d ui are the virtual experiment operation accuracy data, virtual experiment data error value data, and virtual experiment result conformity data corresponding to the virtual experiment operation of the i-th experiment operation among the n experiment operation subjects, Q a , W e , D u They are standard operation accuracy data, standard error value data, and standard result conformity data. It is the preset characteristic coefficient (the characteristic coefficient is obtained by querying the preset virtual simulation experiment platform monitoring database).

[0102] According to an embodiment of the present invention, the virtual experiment restoration degree data and the virtual experiment operation evaluation data are processed to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly, including:

[0103] Processing the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain a virtual experiment platform operation quality and efficiency index;

[0104] Comparing the virtual experiment platform operation quality efficiency index with a preset operation quality efficiency threshold to obtain a comparison result;

[0105] The rationality and operability of the electrical experiment simulation virtual test platform are judged according to the comparison results, and corresponding adjustments and improvements are made.

[0106] It should be noted that in order to more comprehensively and accurately evaluate the practical effect and quality of the electrical experiment simulation virtual test platform, it is necessary to process the virtual experiment restoration data and virtual experiment operation evaluation data that have been processed to obtain the virtual experiment platform operation quality efficiency index, and then compare it with the preset operation quality efficiency threshold. According to the comparison results, the rationality and operability of the electrical experiment simulation virtual test platform are judged. If it does not meet the expected effect, corresponding adjustments and improvements are made;

[0107] The calculation formula of the virtual experiment platform operation quality index is:

[0108]

[0109] Among them, Zx is the virtual experiment platform operation quality index, H y , C p They are virtual experiment restoration data and virtual experiment operation evaluation data respectively, and μ1, μ2, and μ3 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset virtual simulation experiment platform monitoring database).

[0110] According to an embodiment of the present invention, it also includes:

[0111] The processing of the virtual operation control data set and the virtual experiment record data set by using a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data specifically includes:

[0112] According to the device parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data, combined with the virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data, a preset virtual experiment simulation restoration evaluation model is used for processing to obtain virtual experiment restoration degree data;

[0113] The calculation formula of the virtual experiment restoration degree data is:

[0114]

[0115] Among them, H y The virtual experiment restoration data, r si ,t ci 、f vi , g bi 、e mi The device parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data, and gesture recognition accuracy data corresponding to the virtual experiment operation of the i-th experiment operation object among the n experiment operation objects are respectively wi 、p di 、j qi are the virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data corresponding to the virtual experiment operation performed by the ith one among the n experimental operation subjects, respectively. η1, η2, η3, η4, η5 and λ are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset virtual simulation experiment platform monitoring database).

[0116] It should be noted that in order to evaluate the degree of restoration of the electrical experiment simulation virtual test platform to the real electrical experiment system in order to grasp the effectiveness of virtual simulation, it is necessary to obtain virtual experiment restoration data based on equipment parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data, combined with virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data, through the preset virtual experiment simulation restoration evaluation model for processing.

[0117] In a second aspect, the present invention further discloses a virtual simulation experiment control system, comprising a memory and a processor, wherein the memory comprises a virtual simulation experiment control method program, and when the virtual simulation experiment control method program is executed by the processor, the following steps are implemented:

[0118] Collect virtual element information of the electrical experiment system and extract corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0119] Generate an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0120] Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform;

[0121] Processing the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data;

[0122] Acquire an experimental evaluation standard data set, and perform result evaluation by using a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data;

[0123] The virtual experiment restoration degree data and the virtual experiment operation evaluation data are processed to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly.

[0124] It should be noted that with the continuous expansion of the enrollment scale of colleges and universities, the exposure of some existing problems has also increased. For example, the number of existing electrical experiment workbenches is not enough for each student to use alone. Some high-voltage experiments are dangerous. If you are not careful, it will cause experimental accidents. Moreover, it cannot be guaranteed that everyone can use the equipment correctly according to the specifications. This will not only aggravate the damage of the equipment, but also shorten the service life of the equipment and increase the financial burden of the school. Therefore, it is necessary to design an immersive, interactive, and conceptual virtual simulation experiment system to allow students to learn and practice efficiently in a high-simulation environment while ensuring safety. This can not only save a lot of time and money, avoid possible dangers in the actual operation process, but also effectively improve students' practical skills and innovation capabilities. However, it is currently difficult for us to find a mature virtual simulation experiment system that is closely aligned with the electrical professional experimental teaching objectives. In order to solve the above problems, the present application technology provides a virtual simulation experiment control method. In this embodiment, first, the virtual element information of the electrical experiment system is collected and the corresponding virtual element data is extracted, including virtual experiment environment feature data and virtual circuit element feature data. , virtual circuit connection and topological structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data; generate an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topological structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data; obtain the corresponding virtual operation control data set, virtual experiment record data set and virtual experiment report data set of virtual experiment operation performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform; process the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data, obtain the experimental evaluation standard data set, and evaluate the results through a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data; process the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality and efficiency index; and make corresponding adjustments and improvements to the electrical experiment simulation virtual test platform, thereby realizing the technology of virtual simulation experiment control.

[0125] According to an embodiment of the present invention, the virtual element information of the electrical experiment system is collected and the corresponding virtual element data is extracted, including virtual experiment environment feature data, virtual circuit element feature data, virtual circuit connection and topology structure data, virtual signal and waveform feature data and virtual interactive control feature data, including:

[0126] Collect virtual element information of the electrical experiment system, including virtual experiment environment element information, virtual circuit element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information, and virtual interactive control element information;

[0127] Extracting corresponding virtual element data according to the virtual element information, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data;

[0128] The virtual experiment environment characteristic data includes laboratory temperature and humidity data, laboratory electromagnetic interference data, laboratory noise data and laboratory space layout characteristic data;

[0129] The virtual circuit element characteristic data includes circuit resistance distribution characteristic data, circuit capacitance distribution characteristic data, circuit inductance layout characteristic data and circuit power distribution characteristic data;

[0130] The virtual circuit connection and topology data include circuit connection relationship characteristic data, circuit node characteristic data and loop characteristic data;

[0131] The virtual signal and waveform characteristic data include input signal characteristic data and output signal characteristic data;

[0132] The virtual interaction control feature data includes operation control flow preset data, operation object gesture shape feature data, operation object gesture space feature data and operation object gesture motion feature data.

[0133] It should be noted that in order to virtualize the actual electrical experiment scene to the highest degree and improve the effect of virtual operation, it is necessary to first obtain the virtual element features required to generate the virtual interactive scene of the electrical experiment. Therefore, the virtual element information of the electrical experiment system is collected, including virtual experiment environment element information, virtual circuit element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information and virtual interactive control element information, and the corresponding virtual element data is extracted based on these virtual element information. The virtual experiment environment feature data includes laboratory temperature and humidity, laboratory electromagnetic interference, laboratory noise and laboratory space layout feature data, and the virtual circuit element feature data includes circuit resistance distribution, The characteristic data of circuit capacitance distribution, circuit inductance layout and circuit power distribution, virtual circuit connection and topological structure data including circuit connection relationship, circuit node and loop characteristic data, virtual signal and waveform characteristic data including input signal and output signal characteristic data, and the acquisition of relevant characteristic data of collection points for information feedback through experimental environment, circuit component characteristics, circuit connection and topological structure, circuit signal and waveform characteristics, operator gesture control characteristics and interactive control characteristics, facilitate the generation of a more simulated, accurate, agile and timely virtual interactive simulation platform, so as to simulate and simulate the electrical experiment operation elements of the simulator to the greatest extent, so as to improve the simulation quality and efficiency of virtual interaction of electrical experiment operation.

[0134] According to an embodiment of the present invention, the virtual experiment simulation virtual test platform is generated by presetting the virtual interactive operation platform of the electrical experiment according to the virtual experiment environment characteristic data, the virtual circuit element characteristic data, the virtual circuit connection and topology structure data, the virtual signal and waveform characteristic data and the virtual interactive control characteristic data, including:

[0135] Generate an electrical experiment virtual mapping scene through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, and virtual signal and waveform characteristic data;

[0136] Generate an experimental operation object gesture recognition control model through the preset electrical experiment virtual interactive operation platform according to the operation control process preset data, the operation object gesture shape feature data, the operation object gesture space feature data and the operation object gesture motion feature data;

[0137] The electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain an electrical experiment simulation virtual test platform.

[0138] It should be noted that in order to obtain a virtual gesture recognition control model that simulates the operation control of an electrical experiment, and to obtain an electrical experiment simulation virtual test platform through matching and integration through the preset electrical experiment virtual interactive operation platform, it is necessary to organically integrate the scene simulation elements of the environment, circuits, personnel, operating procedures and operation feedback perception in the experiment. First, according to the virtual experiment environment feature data, virtual circuit element feature data, virtual circuit connection and topological structure data, and virtual signal and waveform feature data, a virtual mapping scene of the electrical experiment is generated through the preset electrical experiment virtual interactive operation platform. Then, according to the preset data of the operation control process, the operation object gesture shape feature data, the operation object gesture space feature data and The gesture motion feature data of the operation object is used to generate the gesture recognition control model of the experimental operation object through the preset electrical experiment virtual interactive operation platform, that is, the gesture recognition control model of the experimental operation object is obtained through the simulation platform. The control model is a model that virtually simulates the characteristics of personnel operation behavior elements and personnel gesture recognition elements. Then, the electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain the electrical experiment simulation virtual test platform. The electrical experiment simulation virtual test platform can simulate the electrical experiment control scenes that combine the environment, personnel, operating procedures, operating actions and gesture trajectories of various electrical experiment scenes.

[0139] According to an embodiment of the present invention, the step of obtaining corresponding virtual operation control data sets, virtual experiment record data sets, and virtual experiment report data sets of multiple experimental operation subjects performing virtual experiment operations through the electrical experiment simulation virtual test platform includes:

[0140] Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform;

[0141] The virtual operation control data set includes equipment parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data;

[0142] The virtual experiment record data set includes virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data;

[0143] The virtual experiment report data set includes virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data.

[0144] It should be noted that, in order to inspect and evaluate the restoration degree, quality and effect of the constructed electrical experiment simulation virtual test platform, a certain number of personnel are assigned as experimental operation objects to perform virtual experiment operations through the electrical experiment simulation virtual test platform, and collect corresponding virtual operation control data sets, virtual experiment record data sets and virtual experiment report data sets, wherein the virtual operation control data sets include equipment parameter control, virtual experiment process control, gesture actuation, virtual scene gesture control and gesture recognition accuracy data, the equipment parameter control data include voltage regulation, current limit, resistance regulation, capacitance regulation and inductance regulation data, the virtual experiment process control data include time, signal frequency, data acquisition and experimental step control data, the gesture actuation data include gesture click, slide, zoom and rotation characteristic data, the virtual scene gesture control includes circuit connection gesture, instrument operation gesture and parameter adjustment gesture data, the gesture recognition accuracy data include recognition accuracy, response time and feedback intensity data, the virtual experiment record data set includes virtual experiment conditions, virtual experiment steps and virtual experiment measurement record data, the experimental report data set includes virtual experiment operation accuracy, virtual experiment data error value and virtual experiment result conformity data.

[0145] According to an embodiment of the present invention, the step of obtaining an experimental evaluation standard data set and performing result evaluation by using a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data includes:

[0146] Obtaining experimental evaluation standard data sets, including standard operation accuracy data, standard error value data, and standard result compliance data;

[0147] According to the standard operation accuracy data, standard error value data and standard result conformity data, combined with the virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data, the result evaluation is performed through a preset virtual experiment operation result evaluation model to obtain virtual experiment operation evaluation data.

[0148] It should be noted that in order to evaluate the quality and effect of the operator's virtual experiment operation through the electrical experiment simulation virtual test platform, it is necessary to first obtain the evaluation standard data set of the real experiment, including standard operation accuracy, standard error value and standard result conformity data, and then combine the obtained multiple sets of virtual experiment operation accuracy, virtual experiment data error value and virtual experiment result conformity data to evaluate the results through the preset virtual experiment operation result evaluation model to obtain virtual experiment operation evaluation data;

[0149] The calculation formula of the virtual experiment operation evaluation data is:

[0150]

[0151] Among them, C p is the virtual experiment operation evaluation data, q ai 、w ei ,d ui are the virtual experiment operation accuracy data, virtual experiment data error value data, and virtual experiment result conformity data corresponding to the virtual experiment operation of the i-th experiment operation among the n experiment operation subjects, Q a , W e , D u They are standard operation accuracy data, standard error value data, and standard result conformity data. It is the preset characteristic coefficient (the characteristic coefficient is obtained by querying the preset virtual simulation experiment platform monitoring database).

[0152] According to an embodiment of the present invention, the virtual experiment restoration degree data and the virtual experiment operation evaluation data are processed to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly, including:

[0153] Processing the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain a virtual experiment platform operation quality and efficiency index;

[0154] Comparing the virtual experiment platform operation quality efficiency index with a preset operation quality efficiency threshold to obtain a comparison result;

[0155] The rationality and operability of the electrical experiment simulation virtual test platform are judged according to the comparison results, and corresponding adjustments and improvements are made.

[0156] It should be noted that in order to more comprehensively and accurately evaluate the practical effect and quality of the electrical experiment simulation virtual test platform, it is necessary to process the virtual experiment restoration data and virtual experiment operation evaluation data that have been processed to obtain the virtual experiment platform operation quality efficiency index, and then compare it with the preset operation quality efficiency threshold. According to the comparison results, the rationality and operability of the electrical experiment simulation virtual test platform are judged. If it does not meet the expected effect, corresponding adjustments and improvements are made;

[0157] The calculation formula of the virtual experiment platform operation quality index is:

[0158]

[0159] Among them, Z x is the virtual experiment platform operation quality index, H y , C pThey are virtual experiment restoration data and virtual experiment operation evaluation data respectively, and μ1, μ2, and μ3 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset virtual simulation experiment platform monitoring database).

[0160] According to an embodiment of the present invention, it also includes:

[0161] The processing of the virtual operation control data set and the virtual experiment record data set by using a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data specifically includes:

[0162] According to the device parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data, combined with the virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data, a preset virtual experiment simulation restoration evaluation model is used for processing to obtain virtual experiment restoration degree data;

[0163] The calculation formula of the virtual experiment restoration degree data is:

[0164]

[0165] Among them, H y The virtual experiment restoration data, r si ,t ci 、f vi , g bi 、e mi The device parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data, and gesture recognition accuracy data corresponding to the virtual experiment operation of the i-th experiment operation object among the n experiment operation objects are respectively wi 、p di 、j qi are the virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data corresponding to the virtual experiment operation performed by the ith one among the n experimental operation subjects, respectively. η1, η2, η3, η4, η5 and λ are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset virtual simulation experiment platform monitoring database).

[0166] It should be noted that in order to evaluate the degree of restoration of the electrical experiment simulation virtual test platform to the real electrical experiment system in order to grasp the effectiveness of virtual simulation, it is necessary to obtain virtual experiment restoration data based on equipment parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data, combined with virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data, through the preset virtual experiment simulation restoration evaluation model for processing.

[0167] A third aspect of the present invention provides a readable storage medium, in which a virtual simulation experiment control method program is stored. When the virtual simulation experiment control method program is executed by a processor, the steps of the virtual simulation experiment control method as described in any one of the above items are implemented.

[0168] The virtual simulation experiment control method, system and medium disclosed in the present invention collect virtual element information of the electrical experiment system and extract corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data, and generate an electrical experiment simulation virtual experiment platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data, and obtain multiple experimental operation objects to conduct virtual reality through the electrical experiment simulation virtual experiment platform. The corresponding virtual operation control data set, virtual experiment record data set and virtual experiment report data set of the test operation are processed according to the virtual operation control data set and the virtual experiment record data set through the preset virtual experiment simulation restoration evaluation model to obtain the virtual experiment restoration degree data, obtain the experiment evaluation standard data set, and combine the virtual experiment report data set to evaluate the results through the preset virtual experiment operation result evaluation model to obtain the virtual experiment operation evaluation data, and process the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality and efficiency index, and make corresponding adjustments and improvements to the electrical experiment simulation virtual test platform, thereby realizing the technology of virtual simulation experiment control.

[0169] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0170] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0171] In addition, all functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0172] Those skilled in the art can understand that all or part of the steps of implementing the above method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a readable storage medium. When the program is executed, it executes the steps of the above method embodiments; and the aforementioned storage medium includes: mobile storage devices, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), disks or optical disks, and other media that can store program codes.

[0173] Alternatively, if the above-mentioned integrated unit of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the prior art. The software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROM, RAM, magnetic disks or optical disks.

Claims

1. A virtual simulation experiment control method, characterized in that: The following steps are involved: Collect virtual element information of the electrical experiment system and extract corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data; Generate an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data; Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform; Processing the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data; Acquire an experimental evaluation standard data set, and perform result evaluation by using a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data; The virtual experiment restoration degree data and the virtual experiment operation evaluation data are processed to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly.

2. The virtual simulation experiment control method according to claim 1, characterized in that: The collecting of virtual element information of the electrical experiment system and the extraction of corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data, includes: Collect virtual element information of the electrical experiment system, including virtual experiment environment element information, virtual circuit element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information, and virtual interactive control element information; Extracting corresponding virtual element data according to the virtual element information, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data; The virtual experiment environment characteristic data includes laboratory temperature and humidity data, laboratory electromagnetic interference data, laboratory noise data and laboratory space layout characteristic data; The virtual circuit element characteristic data includes circuit resistance distribution characteristic data, circuit capacitance distribution characteristic data, circuit inductance layout characteristic data and circuit power distribution characteristic data; The virtual circuit connection and topology data include circuit connection relationship characteristic data, circuit node characteristic data and loop characteristic data; The virtual signal and waveform characteristic data include input signal characteristic data and output signal characteristic data; The virtual interaction control feature data includes operation control flow preset data, operation object gesture shape feature data, operation object gesture space feature data and operation object gesture motion feature data.

3. The virtual simulation experiment control method according to claim 2 is characterized in that: The method generates an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data, including: Generate an electrical experiment virtual mapping scene through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, and virtual signal and waveform characteristic data; Generate an experimental operation object gesture recognition control model through the preset electrical experiment virtual interactive operation platform according to the operation control process preset data, the operation object gesture shape feature data, the operation object gesture space feature data and the operation object gesture motion feature data; The electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain an electrical experiment simulation virtual test platform.

4. The virtual simulation experiment control method according to claim 3 is characterized in that: The step of obtaining corresponding virtual operation control data sets, virtual experiment record data sets, and virtual experiment report data sets of multiple experimental operation subjects performing virtual experiment operations through the electrical experiment simulation virtual test platform includes: Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform; The virtual operation control data set includes equipment parameter control data, virtual experiment process control data, gesture actuation data, virtual scene gesture control data and gesture recognition accuracy data; The virtual experiment record data set includes virtual experiment condition data, virtual experiment step record data and virtual experiment measurement record data; The virtual experiment report data set includes virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data.

5. The virtual simulation experiment control method according to claim 4, characterized in that: The step of obtaining the experimental evaluation standard data set and combining the virtual experiment report data set with the virtual experiment operation result evaluation model to perform result evaluation to obtain the virtual experiment operation evaluation data includes: Obtaining experimental evaluation standard data sets, including standard operation accuracy data, standard error value data, and standard result compliance data; According to the standard operation accuracy data, standard error value data and standard result conformity data, combined with the virtual experiment operation accuracy data, virtual experiment data error value data and virtual experiment result conformity data, the result evaluation is performed through a preset virtual experiment operation result evaluation model to obtain virtual experiment operation evaluation data.

6. The virtual simulation experiment control method according to claim 5, characterized in that: The processing is performed according to the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly, including: Processing the virtual experiment restoration degree data and the virtual experiment operation evaluation data to obtain a virtual experiment platform operation quality and efficiency index; Comparing the virtual experiment platform operation quality efficiency index with a preset operation quality efficiency threshold to obtain a comparison result; The rationality and operability of the electrical experiment simulation virtual test platform are judged according to the comparison results, and corresponding adjustments and improvements are made.

7. A virtual simulation experiment control system, characterized in that: The system includes: a memory and a processor, wherein the memory includes a program of a virtual simulation experiment control method, and when the program of the virtual simulation experiment control method is executed by the processor, the following steps are implemented: Collect virtual element information of the electrical experiment system and extract corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data; Generate an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data; Acquire a virtual operation control data set, a virtual experiment record data set, and a virtual experiment report data set corresponding to virtual experiment operations performed by multiple experimental operation subjects through the electrical experiment simulation virtual test platform; Processing the virtual operation control data set and the virtual experiment record data set through a preset virtual experiment simulation restoration evaluation model to obtain virtual experiment restoration degree data; Acquire an experimental evaluation standard data set, and perform result evaluation by using a preset virtual experiment operation result evaluation model in combination with the virtual experiment report data set to obtain virtual experiment operation evaluation data; The virtual experiment restoration degree data and the virtual experiment operation evaluation data are processed to obtain the virtual experiment platform operation quality efficiency index, and the electrical experiment simulation virtual test platform is adjusted and improved accordingly.

8. The virtual simulation experiment control system according to claim 7, characterized in that: The collecting of virtual element information of the electrical experiment system and the extraction of corresponding virtual element data, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data and virtual interactive control characteristic data, includes: Collect virtual element information of the electrical experiment system, including virtual experiment environment element information, virtual circuit element information, virtual circuit connection and topology structure element information, virtual signal and waveform element information, and virtual interactive control element information; Extracting corresponding virtual element data according to the virtual element information, including virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data; The virtual experiment environment characteristic data includes laboratory temperature and humidity data, laboratory electromagnetic interference data, laboratory noise data and laboratory space layout characteristic data; The virtual circuit element characteristic data includes circuit resistance distribution characteristic data, circuit capacitance distribution characteristic data, circuit inductance layout characteristic data and circuit power distribution characteristic data; The virtual circuit connection and topology data include circuit connection relationship characteristic data, circuit node characteristic data and loop characteristic data; The virtual signal and waveform characteristic data include input signal characteristic data and output signal characteristic data; The virtual interaction control feature data includes operation control flow preset data, operation object gesture shape feature data, operation object gesture space feature data and operation object gesture motion feature data.

9. The virtual simulation experiment control system according to claim 8, characterized in that: The method generates an electrical experiment simulation virtual test platform through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, virtual signal and waveform characteristic data, and virtual interactive control characteristic data, including: Generate an electrical experiment virtual mapping scene through a preset electrical experiment virtual interactive operation platform according to the virtual experiment environment characteristic data, virtual circuit element characteristic data, virtual circuit connection and topology structure data, and virtual signal and waveform characteristic data; Generate an experimental operation object gesture recognition control model through the preset electrical experiment virtual interactive operation platform according to the operation control process preset data, the operation object gesture shape feature data, the operation object gesture space feature data and the operation object gesture motion feature data; The electrical experiment virtual mapping scene and the experimental operation object gesture recognition control model are matched and integrated through the preset electrical experiment virtual interactive operation platform to obtain an electrical experiment simulation virtual test platform.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a virtual simulation experiment control method program. When the virtual simulation experiment control method program is executed by a processor, the steps of the virtual simulation experiment control method according to any one of claims 1 to 6 are implemented.

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