CN111028598A - Virtual experiment guidance method and system based on operation behavior information - Google Patents
Virtual experiment guidance method and system based on operation behavior information Download PDFInfo
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Abstract
The invention discloses a virtual experiment guidance method and a virtual experiment guidance system based on operation behavior information.A motion capture device is used for acquiring the motion operation of a user on a simulation experiment, and an acquired instruction of the user for operating a human-computer interaction device parameter is mapped to a motion operation instruction of the user for operating the simulation experiment; transmitting the mapped action operation instruction to the virtual reality equipment through a network interface; the virtual reality equipment is replayed in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments at the same time on the virtual reality equipment, and whether the problem of error information occurs or not is judged according to the operation behavior of the user; and (4) comparing the user operation behavior data by establishing a correct operation database so as to obtain wrong information. And feeding back according to the error information, and prompting the reproduction to obtain an effective guiding effect, so that the experimental steps can be effectively shared and replayed in real time.
Description
Technical Field
The disclosure relates to the technical field of virtual-real fusion simulation experiments and virtual reality, in particular to a virtual experiment guidance method and a virtual experiment guidance system based on operation behavior information, and particularly relates to a virtual experiment guidance method for user operation behavior data and error information.
Background
In the design of the virtual-real fusion simulation experiment, a guidance method about the experiment is a key technical difficulty. Most of the existing experimental guidance methods are based on voice, pictures and videos as guidance materials, namely, the guidance and prompt are performed on students through the materials. The guiding method has certain disadvantages that a large amount of pre-recorded guiding materials cannot be provided in a virtual experiment, and the information of the operation errors of students cannot be accurately described.
Disclosure of Invention
The invention provides a virtual experiment guidance method and a virtual experiment guidance system based on operation behavior information.A motion capture device is used for acquiring the motion operation of a user on a simulation experiment, and an acquired instruction of the user for operating parameters of a human-computer interaction device is mapped to an action operation instruction of the user for operating the simulation experiment; transmitting the mapped action operation instruction to the virtual reality equipment through a network interface; the virtual reality device is replayed in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments at the same time on the virtual reality device, and whether the problem of error information occurs or not is judged according to the operation behavior of the user.
In order to achieve the above object, according to an aspect of the present disclosure, there is provided a virtual experiment guidance method based on operation behavior information, the method including the steps of:
s100: accessing a simulation experiment database, and updating and acquiring resources and data of a simulation experiment;
s200: providing a virtual reality human-computer interaction interface, and configuring an experiment step editing area, a simulation experiment editing area and a parameter setting area of the human-computer interaction interface by a user;
s300: loading the resources and data of the simulation experiment in the experiment step editing area and the unit in the simulation experiment editing area where the user finishes the configuration;
s400: acquiring action operation of a user on the simulation experiment through the movable capture equipment, and mapping an acquired instruction of the user for operating the parameters of the human-computer interaction equipment to an action operation instruction of the user for operating the simulation experiment;
s500: transmitting the mapped action operation instruction to the virtual reality equipment through a network interface;
s600: the virtual experiment device is played back on the virtual reality device in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments simultaneously on the virtual reality device.
Further, in S100, the simulation experiment database includes resources and data of a plurality of simulation experiments, and is used for storing various parameters, resources and data of the simulation experiments.
Further, in S200, the human-computer interaction interface includes an experiment step editing area, a simulation experiment editing area, and a parameter setting area, where the experiment step editing area includes an input event unit, an experiment step determination unit, a trigger unit, and an output event unit, which are connected in sequence, the simulation experiment editing area includes an experiment step combination unit associated with a unit in the experiment step editing area, and the parameter setting area is associated with the experiment step editing area and the simulation experiment editing area and accesses corresponding virtual experiment simulation experiment design resources and data.
Further, in S400, the kinetic capture device includes, but is not limited to Vicon, Motion Analysis; the motion capture equipment is optical motion capture equipment or inertial motion capture equipment; the method is used for operating the virtual simulation experiment in the virtual reality environment and outputting the action operation.
Further, in S500, the virtual reality device includes a virtual experiment control end, a VR headset, VR glasses, or a user client.
Further, in S600, the method for performing playback on the virtual reality device in the same operation mode as the operation command includes:
s601: collecting virtual experiment commands of user operation generated by virtual reality equipment of a user as a command source;
s602: transmitting a user control instruction in the command source to the other virtual reality device through the network interface;
s603: and the other virtual reality equipment plays the same experiment and executes the same user control instruction to realize command playback.
The present disclosure also provides a virtual experiment guidance system based on operation behavior information, the system including: a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor executing the computer program to run in the units of the following system:
the data acquisition unit is used for accessing the simulation experiment database, updating and acquiring resources and data of the simulation experiment;
the human-computer interaction unit is used for providing a virtual reality human-computer interaction interface, and a user configures an experiment step editing area, a simulation experiment editing area and a parameter setting area of the human-computer interaction interface;
the experiment loading unit is used for loading the resources and data of the simulation experiment in the experiment step editing area and the unit in the simulation experiment editing area, which are configured by the user;
the operation capture unit is used for acquiring the action operation of the user on the simulation experiment through the motion capture equipment, and mapping the acquired instruction of the user for operating the human-computer interaction equipment parameter to the action operation instruction of the user operation simulation experiment;
the network transmission unit is used for transmitting the mapped action operation instruction to the virtual reality equipment through a network interface;
and the operation replay unit is used for replaying on the virtual reality equipment in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments simultaneously on the virtual reality equipment.
The beneficial effect of this disclosure does: the invention provides a virtual experiment guidance method and a virtual experiment guidance system based on operation behavior information, the guidance method is mainly provided for virtual experiments, experiment guidance is carried out by collecting operation behavior data and error information of users, and the guidance method has a real-time guidance function; and (4) comparing the user operation behavior data by establishing a correct operation database so as to obtain wrong information. And feeding back according to the error information, and prompting the reproduction to obtain an effective guiding effect, so that the experimental steps can be effectively shared and replayed in real time.
Drawings
The foregoing and other features of the present disclosure will become more apparent from the detailed description of the embodiments shown in conjunction with the drawings in which like reference characters designate the same or similar elements throughout the several views, and it is apparent that the drawings in the following description are merely some examples of the present disclosure and that other drawings may be derived therefrom by those skilled in the art without the benefit of any inventive faculty, and in which:
FIG. 1 is a flow chart of a virtual experiment guidance method based on operational behavior information;
fig. 2 is a structural diagram of a virtual experiment guidance system based on operation behavior information.
Detailed Description
The conception, specific structure and technical effects of the present disclosure will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, aspects and effects of the present disclosure. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Fig. 1 is a flowchart illustrating a virtual experiment guidance method based on operational behavior information according to the present disclosure, and a virtual experiment guidance method based on operational behavior information according to an embodiment of the present disclosure is described below with reference to fig. 1.
The disclosure provides a virtual experiment guidance method based on operation behavior information, which specifically comprises the following steps:
s100: accessing a simulation experiment database, and updating and acquiring resources and data of a simulation experiment;
s200: providing a virtual reality human-computer interaction interface, and configuring an experiment step editing area, a simulation experiment editing area and a parameter setting area of the human-computer interaction interface by a user;
s300: loading the resources and data of the simulation experiment in the experiment step editing area and the unit in the simulation experiment editing area where the user finishes the configuration;
s400: acquiring action operation of a user on the simulation experiment through the movable capture equipment, and mapping an acquired instruction of the user for operating the parameters of the human-computer interaction equipment to an action operation instruction of the user for operating the simulation experiment;
s500: transmitting the mapped action operation instruction to the virtual reality equipment through a network interface;
s600: the virtual experiment device is played back on the virtual reality device in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments simultaneously on the virtual reality device.
Further, in S100, the simulation experiment database includes resources and data of a plurality of simulation experiments, and is used for storing various parameters, resources and data of the simulation experiments.
Further, in S200, the human-computer interaction interface includes an experiment step editing area, a simulation experiment editing area, and a parameter setting area, where the experiment step editing area includes an input event unit, an experiment step determination unit, a trigger unit, and an output event unit, which are connected in sequence, the simulation experiment editing area includes an experiment step combination unit associated with a unit in the experiment step editing area, and the parameter setting area is associated with the experiment step editing area and the simulation experiment editing area and accesses corresponding virtual experiment simulation experiment design resources and data.
Further, in S400, the kinetic capture device includes, but is not limited to Vicon, Motion Analysis; the motion capture equipment is optical motion capture equipment or inertial motion capture equipment; the method is used for operating the virtual simulation experiment in the virtual reality environment and outputting the action operation.
Further, in S500, the virtual reality device includes a virtual experiment control end, a VR headset, VR glasses, or a user client.
Further, in S600, the method for performing playback on the virtual reality device in the same operation mode as the operation command includes:
s601: collecting virtual experiment commands of user operation generated by virtual reality equipment of a user as a command source;
s602: transmitting a user control instruction in the command source to the other virtual reality device through the network interface;
s603: and the other virtual reality equipment plays the same experiment and executes the same user control instruction to realize command playback.
In an embodiment, designing the experiment step in the experiment step editing area may be performed by setting the following steps:
1. waiting for an input event, and judging whether triggering can be carried out or not;
2. behavior before the condition is met and the operating state changes;
3. setting a state, behavior of the operating state when the operating state takes effect;
4. and triggering an event according to the action after the operation state takes effect.
Then, a series of experimental steps are respectively edited in a simulation experiment editor, each experimental step can be edited corresponding to the above 4 processes, and a simulation experiment can be realized by connecting the respective input and output of a plurality of experimental steps. Wherein, the output event unit can be packaged with a program interface. The main interface and the function of the program are required to be universal, and the experimental steps of new functions are conveniently expanded.
Fig. 2 is a structural diagram of a virtual experiment guidance system based on operation behavior information according to an embodiment of the present disclosure, where the virtual experiment guidance system based on operation behavior information includes: the virtual experiment guidance system comprises a processor, a memory and a computer program which is stored in the memory and can run on the processor, wherein the processor executes the computer program to realize the steps in the embodiment of the virtual experiment guidance system based on the operation behavior information.
The system comprises: a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor executing the computer program to run in the units of the following system:
the data acquisition unit is used for accessing the simulation experiment database, updating and acquiring resources and data of the simulation experiment;
the human-computer interaction unit is used for providing a virtual reality human-computer interaction interface, and a user configures an experiment step editing area, a simulation experiment editing area and a parameter setting area of the human-computer interaction interface;
the experiment loading unit is used for loading the resources and data of the simulation experiment in the experiment step editing area and the unit in the simulation experiment editing area, which are configured by the user;
the operation capture unit is used for acquiring the action operation of the user on the simulation experiment through the motion capture equipment, and mapping the acquired instruction of the user for operating the human-computer interaction equipment parameter to the action operation instruction of the user operation simulation experiment;
the network transmission unit is used for transmitting the mapped action operation instruction to the virtual reality equipment through a network interface;
and the operation replay unit is used for replaying on the virtual reality equipment in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments simultaneously on the virtual reality equipment.
The virtual experiment guidance system based on the operation behavior information can be operated in computing equipment such as desktop computers, notebooks, palm computers and cloud servers. The virtual experiment guidance system based on the operation behavior information can be operated by a system comprising, but not limited to, a processor and a memory. Those skilled in the art will appreciate that the example is merely an example of a virtual experiment guidance system based on operation behavior information, and does not constitute a limitation of a virtual experiment guidance system based on operation behavior information, and may include more or less components than the other, or combine some components, or different components, for example, the virtual experiment guidance system based on operation behavior information may further include an input-output device, a network access device, a bus, and the like.
The processor may be a Central Processing Unit (CPU), other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may be any conventional processor, and the processor is a control center of the virtual experiment guidance system operation system based on the operation behavior information, and various interfaces and lines are used to connect various parts of the whole virtual experiment guidance system operable system based on the operation behavior information.
The memory may be used for storing the computer programs and/or modules, and the processor may implement various functions of the virtual experiment guidance system based on the operation behavior information by executing or executing the computer programs and/or modules stored in the memory and calling the data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash memory card (FlashCard), at least one disk storage device, a flash memory device, or other volatile solid state storage device.
While the present disclosure has been described in considerable detail and with particular reference to a few illustrative embodiments thereof, it is not intended to be limited to any such details or embodiments or any particular embodiments, but it is to be construed as effectively covering the intended scope of the disclosure by providing a broad, potential interpretation of such claims in view of the prior art with reference to the appended claims. Furthermore, the foregoing describes the disclosure in terms of embodiments foreseen by the inventor for which an enabling description was available, notwithstanding that insubstantial modifications of the disclosure, not presently foreseen, may nonetheless represent equivalent modifications thereto.
Claims (6)
1. A virtual experiment guidance method based on operation behavior information is characterized by comprising the following steps:
s100: accessing a simulation experiment database, and updating and acquiring resources and data of a simulation experiment;
s200: providing a virtual reality human-computer interaction interface, and configuring an experiment step editing area, a simulation experiment editing area and a parameter setting area of the human-computer interaction interface by a user;
s300: loading the resources and data of the simulation experiment in the experiment step editing area and the unit in the simulation experiment editing area where the user finishes the configuration;
s400: acquiring action operation of a user on the simulation experiment through the movable capture equipment, and mapping an acquired instruction of the user for operating the parameters of the human-computer interaction equipment to an action operation instruction of the user for operating the simulation experiment;
s500: transmitting the mapped action operation instruction to the virtual reality equipment through a network interface;
s600: the virtual experiment device is played back on the virtual reality device in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments simultaneously on the virtual reality device.
2. The virtual experiment guidance method based on the operation behavior information as claimed in claim 1, wherein in S200, the human-computer interface includes an experiment step editing area, a simulation experiment editing area and a parameter setting area, wherein the experiment step editing area includes an input event unit, an experiment step judgment unit, a trigger unit and an output event unit, which are connected in sequence, the simulation experiment editing area includes an experiment step combination unit associated with the units in the experiment step editing area, and the parameter setting area is associated with the experiment step editing area and the simulation experiment editing area and is accessed to corresponding virtual experiment simulation experiment design resources and data.
3. The virtual experiment guidance method based on the operation behavior information as claimed in claim 1, wherein in S400, the kinetic capturing device includes but is not limited to Vicon, Motion Analysis; the motion capture equipment is optical motion capture equipment or inertial motion capture equipment; the method is used for operating the virtual simulation experiment in the virtual reality environment and outputting the action operation.
4. The method for guiding virtual experiments based on the operational behavior information of claim 1, wherein in S500, the virtual reality device comprises a virtual experiment control end, a VR headset, VR glasses, or a user client.
5. The virtual experiment guidance method based on the operation behavior information as claimed in claim 1, wherein in S600, the method for replaying on the virtual reality device in the same operation mode as the action operation command comprises:
s601: collecting virtual experiment commands of user operation generated by virtual reality equipment of a user as a command source;
s602: transmitting a user control instruction in the command source to the other virtual reality device through the network interface;
s603: and the other virtual reality equipment plays the same experiment and executes the same user control instruction to realize command playback.
6. A virtual experiment guidance system based on operational behavior information, the system comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor executing the computer program to run in the units of the following system:
the data acquisition unit is used for accessing the simulation experiment database, updating and acquiring resources and data of the simulation experiment;
the human-computer interaction unit is used for providing a virtual reality human-computer interaction interface, and a user configures an experiment step editing area, a simulation experiment editing area and a parameter setting area of the human-computer interaction interface;
the experiment loading unit is used for loading the resources and data of the simulation experiment in the experiment step editing area and the unit in the simulation experiment editing area, which are configured by the user;
the operation capture unit is used for acquiring the action operation of the user on the simulation experiment through the motion capture equipment, and mapping the acquired instruction of the user for operating the human-computer interaction equipment parameter to the action operation instruction of the user operation simulation experiment;
the network transmission unit is used for transmitting the mapped action operation instruction to the virtual reality equipment through a network interface;
and the operation replay unit is used for replaying on the virtual reality equipment in the same operation mode as the action operation instruction, so that a user can see that a plurality of people are performing virtual experiments simultaneously on the virtual reality equipment.
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