CN111538412B - VR-based safety training method and device - Google Patents
VR-based safety training method and device Download PDFInfo
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- CN111538412B CN111538412B CN202010317002.9A CN202010317002A CN111538412B CN 111538412 B CN111538412 B CN 111538412B CN 202010317002 A CN202010317002 A CN 202010317002A CN 111538412 B CN111538412 B CN 111538412B
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
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Abstract
The application provides a VR-based safety training method and device, wherein the method comprises the following steps: and responding to the trigger instruction, displaying a first virtual training scene to a user, wherein the first virtual training scene comprises a plurality of safety equipment usage explanation animations and a plurality of options, each option corresponds to one second virtual training scene, each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and the usage explanation animations of each virtual tool, responding to the first operation instruction, determining a target option, and displaying the second virtual training scene corresponding to the target option. Through the use explanation animation of safety equipment and virtual tool, make the user know the safe use of safety equipment and virtual tool, through the simulation experience of accident experience scene, make the fear that various dangerous scenes brought of user experience electric power job site, warn the user, improve user's safety consciousness, reduce casualty accident probability.
Description
Technical Field
The application relates to the technical field of virtual reality, in particular to a VR-based safety training method and device.
Background
In the electric power construction process, the safety standardized operation is a foundation for preventing accidents and ensuring the smooth progress of engineering, and is also an effective measure for implementing safety production construction and making source management, and the safety standardized operation requires enterprises to establish a sound safety education training system so as to strengthen the safety training force of constructors.
At present, safety training is mainly carried out on constructors through safety regulation manuals and ordinary books, the form of the safety training is single, the constructors cannot experience fear brought by various dangerous scenes of an electric power construction site, the constructors are not considered, and the probability of casualties is increased.
Disclosure of Invention
The application provides a VR-based safety training method and device, and aims to solve the problems that safety training is single in form, constructors cannot experience fear caused by various dangerous scenes of a construction site, so that the constructors cannot pay attention to thinking, and the probability of casualty accidents is increased.
In order to achieve the above object, the present application provides the following technical solutions:
a VR-based security training method applied to VR devices, the method comprising:
when a trigger instruction is received, a first virtual training scene is displayed to a user; the first virtual training scenes comprise a plurality of safety equipment use explanation animations and a plurality of options, the safety equipment use explanation animations are displayed in a preset sequence, each option corresponds to one second virtual training scene, and each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and a use explanation animation of each virtual tool;
responding to a first operation instruction input by the user through the first virtual training scene, determining a selection item corresponding to the first operation instruction from a plurality of selection items, and taking the selection item corresponding to the first operation instruction as a target selection item;
and displaying a second virtual training scene corresponding to the target selection item to the user.
The method, optionally, of displaying the second virtual training scene corresponding to the target option to the user, includes:
displaying a plurality of virtual tools contained in a second virtual training scene corresponding to the target selection item and a use explanation animation of each virtual tool to the user;
and after the use explanation animation of each virtual tool is displayed, displaying the accident experience scene contained in the second virtual training scene corresponding to the target selection item to the user, and starting the accident flow in the accident experience scene.
In the above method, optionally, after displaying the plurality of virtual tools included in the second virtual training scene corresponding to the target option and the usage explanation animation of each virtual tool to the user, the method further includes:
and responding to the operation instruction of the user on the virtual tool, and controlling the VR equipment to interact with the virtual tool.
In the above method, optionally, after the displaying the accident experience scene included in the second virtual training scene corresponding to the target option to the user, the method further includes:
and when the accident flow in the accident experience scene is ended, displaying the safety regulations related to the accident experience scene to the user.
The method, optionally, after the displaying the safety regulations related to the accident experience scene to the user, further includes:
outputting a selection interface, wherein the selection interface is used for responding to an exit instruction or a replay instruction and replaying or exiting the virtual accident experience scene;
and receiving a second operation instruction input by the user through the selection interface, and replaying or exiting the virtual accident experience scene according to the second operation instruction.
In the above method, optionally, the accident experience scene at least includes an object striking scene, a high-altitude falling scene, a shock scene and a mechanical injury scene.
A VR-based security training apparatus for use with VR devices, the apparatus comprising:
the first display unit is used for displaying a first virtual training scene to a user when receiving a trigger instruction; the first virtual training scenes comprise a plurality of safety equipment use explanation animations and a plurality of options, the safety equipment use explanation animations are displayed in a preset sequence, each option corresponds to one second virtual training scene, and each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and a use explanation animation of each virtual tool;
a determining unit, configured to determine, from a plurality of options, an option corresponding to a first operation instruction in response to the first operation instruction input by the user through the first virtual training scene, and take the option corresponding to the first operation instruction as a target option;
and the second display unit is used for displaying a second virtual training scene corresponding to the target selection item to the user.
In the above apparatus, optionally, the second displaying unit performs displaying, to the user, a second virtual training scenario corresponding to the target option, where the second virtual training scenario is used to:
displaying a plurality of virtual tools contained in a second virtual training scene corresponding to the target selection item and a use explanation animation of each virtual tool to the user;
and after the use explanation animation of each virtual tool is displayed, displaying the accident experience scene contained in the second virtual training scene corresponding to the target selection item to the user, and starting the accident flow in the accident experience scene.
The above device, optionally, further comprises:
and the control unit is used for responding to the operation instruction of the user on the virtual tool and controlling the VR equipment to interact with the virtual tool.
The above device, optionally, further comprises:
and the third display unit is used for displaying the safety regulations related to the accident experience scene to the user when the accident flow in the accident experience scene is ended.
A storage medium comprising stored instructions that, when executed, control a device on which the storage medium resides to perform the VR-based security training method described above.
An electronic device comprising a memory, and one or more instructions, wherein the one or more instructions are stored in the memory and configured to be executed by one or more processors to perform the VR-based security training method described above.
Compared with the prior art, the application has the following advantages:
the application provides a VR-based safety training method and device, wherein the method comprises the following steps: when a trigger instruction is received, a first virtual training scene is displayed to a user, wherein the first virtual training scene comprises a plurality of safety equipment usage explanation animations and a plurality of options, the plurality of safety equipment usage explanation animations are displayed according to a preset sequence, each option corresponds to one second virtual training scene, each second virtual training scene comprises one accident experience scene, a plurality of virtual tools related to the accident experience scene and the usage explanation animations of each virtual tool, the options corresponding to the first operation instruction are determined from the plurality of options in response to a first operation instruction input by the user through the first virtual training scene, the options corresponding to the first operation instruction are used as target options, and the second virtual training scene corresponding to the target options is displayed to the user. Therefore, according to the technical scheme provided by the application, through the use explanation animation of the safety equipment and the virtual tools, the user can know the safe use of the safety equipment and the virtual tools, through the simulation experience of the accident experience scene, the user can experience fear brought by various dangerous scenes of the electric power construction site, the user can be warned, the safety consciousness of the user can be improved, the thought of adhering to the rules can be firmly established, and the probability of casualty accidents can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for VR-based security training method provided by the present application;
FIG. 2 is a flow chart of yet another method of VR-based security training method in accordance with the present application;
FIG. 3 is a schematic structural diagram of a VR-based security training device provided by the present application;
fig. 4 is a schematic structural diagram of an electronic device according to the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application provides a VR-based security training method, which can be applied to a virtual security training system, wherein the virtual security training system comprises a server and at least one VR device, an execution subject of the virtual security training system can be the VR device, and a flow chart of the VR-based security training method is shown in fig. 1 and specifically comprises the following steps:
and S101, when a trigger instruction is received, displaying a first virtual training scene to a user.
In this embodiment, the VR (Virtual Reality) device includes at least a helmet, VR glasses, and a handle.
When a trigger instruction is received, a first virtual training scene is displayed to a user, wherein the trigger instruction can be sent by the user through operating a start button in the VR equipment, and optionally, the user can send the trigger instruction through operating a handle.
In this embodiment, a virtual safety training system is created in advance, where the virtual safety training system includes a server and at least one VR device, a first virtual training scenario and a second virtual training scenario are stored in the server in advance, where the first virtual training scenario includes a plurality of safety device usage explanation animations and a plurality of options, where the safety device usage explanation animations may be a helmet or a safety belt explanation animation, each safety device usage explanation animation is displayed in a preset order, each option corresponds to one second virtual training scenario, each second virtual training scenario includes an accident experience scenario, a plurality of virtual tools related to the accident experience scenario, and a usage explanation animation of each virtual tool, and it is required to be explained that, in each second virtual training scenario, the usage explanation animations of the plurality of virtual tools and the accident experience scenario are displayed in the preset order, and optionally, in each second virtual training scenario, the usage explanation animations of the plurality of virtual tools may be displayed first, and then the accident experience scenario may be displayed.
Optionally, each virtual training scene mentioned in this embodiment may be developed through Unity3D, and the construction three-dimensional animation scene and the user environment are combined to implement real-time interaction.
The accident experience scene mentioned in this embodiment at least includes an object striking scene, an overhead falling scene, a shock scene and a mechanical injury scene.
When a trigger instruction is received, the VR equipment sends a first virtual training scene display request to the server, after the server receives the request, the server sends a prestored first virtual training scene to the VR equipment for display, and optionally, a user can view and listen to the first virtual training scene through the VR equipment, that is, the user can enter the first virtual product scene through the VR equipment, specifically, the user can see the use explanation animation of each safety equipment in the first virtual training scene through VR glasses, and the user can hear the use explanation of each safety equipment through earphone equipment in the helmet.
Optionally, in the process of displaying the first virtual training scene, responding to an operation instruction of the user on the safety device, controlling the VR device to interact with the safety device, for example, performing a try-on operation on the safety helmet through an operation handle by the user.
S102, responding to a first operation instruction input by a user in a first virtual training scene, determining a selection item corresponding to the first operation instruction from a plurality of selection items, and taking the selection item corresponding to the first operation instruction as a target selection item.
Receiving a first operation instruction input by a user through a first virtual training scene, responding to the first operation instruction, and determining a selection item corresponding to the first operation instruction from a plurality of selection items, wherein in the first virtual training scene, the user can select each selection item in the first virtual training scene through an operation handle.
And taking the selection item corresponding to the first operation instruction as a target selection item.
And S103, displaying the second virtual training scene corresponding to the target selection item to the user.
In this embodiment, based on the target option, a second virtual training scenario display request is sent to the server, the server determines a second virtual training scenario corresponding to the request from a plurality of second virtual training scenarios stored in advance, and sends the second virtual training scenario to the VR device, and the VR device displays the second virtual training scenario corresponding to the target option to the user, that is, displays a plurality of tools in the second virtual training scenario, a usage animation of each tool, and an accident experience scenario to the user.
According to the VR-based safety training method, when a trigger instruction is received, a first virtual training scene is displayed to a user, wherein the first virtual training scene comprises a plurality of safety equipment usage explanation animations and a plurality of options, the plurality of safety equipment usage explanation animations are displayed according to a preset sequence, each option corresponds to a second virtual training scene, each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and usage explanation animations of each virtual tool, the options corresponding to the first operation instruction are determined from the plurality of options in response to a first operation instruction input by the user through the first virtual training scene, the options corresponding to the first operation instruction are used as target options, and the second virtual training scenes corresponding to the target options are displayed to the user. By applying the VR-based safety training method provided by the embodiment of the application, through the use explanation animation of the safety equipment and the virtual tools, the user can know the safety use of the safety equipment and the virtual tools, and through the simulation experience of the accident experience scene, the user can experience fear brought by various dangerous scenes of the electric power construction site, the user can be warned, the safety consciousness of the user can be improved, the thought of adhering to the rules can be firmly established, and the probability of casualty accidents can be reduced.
The step S103 of the foregoing embodiment of the present application disclosed in fig. 1 involves displaying a second virtual training scenario corresponding to a target selection item to the user, where the flowchart is shown in fig. 2, and includes the following steps:
s201, displaying a plurality of virtual tools contained in the second virtual training scene corresponding to the target selection item and a use explanation animation of each virtual tool to a user.
In the method provided by the embodiment of the application, the accident experience scene, each virtual tool related to the accident experience scene and the use explanation animation of each virtual tool are displayed according to the preset sequence, and optionally, the process of displaying each virtual tool and the use explanation animation of each virtual tool first and then starting the accident experience scene to display the accident experience scene.
Optionally, the multiple virtual tools and the usage explanation animation of each virtual tool included in the second virtual training scene corresponding to the target selection item are displayed to the user, optionally, the virtual tools and the usage explanation animation of the virtual tools may be displayed in an associated manner, that is, the virtual tools corresponding to the usage explanation animation are displayed while the usage explanation animation of one virtual tool is displayed, and the usage explanation animations of the virtual tools in the second virtual training scene may be displayed sequentially according to a preset order, or the virtual tools to be displayed and the usage explanation animations of the virtual tools may be selected by the user through handle operation.
S202, responding to an operation instruction of a user on the virtual tool, and controlling the VR equipment to interact with the virtual tool.
In the process of displaying each virtual tool, a user can conduct virtual contact operation on the virtual tool, optionally, the user can conduct virtual contact operation on the virtual tool through a handle, when the user conducts operation on the virtual tool through VR equipment, VR equipment receives operation instructions of the user on the virtual tool, the operation instructions are responded, and the VR equipment is controlled to interact with the virtual tool. For example, when the user lifts the handle and presses the grab button, the lifted object can be simulated, the handle button is released, the object in the second virtual training scene can fall, and the handle can simulate the vibration effect.
And S203, after the use explanation animation of each virtual tool is displayed, displaying the accident experience scene contained in the second virtual training scene corresponding to the target selection item to the user, and starting the accident flow in the accident experience scene.
After the use explanation animation of each virtual tool is displayed, displaying the accident experience scene contained in the second virtual training scene corresponding to the target selection item to the user, and starting the accident flow in the accident experience scene to realize the reproduction of the accident.
S204, when the accident flow in the accident experience scene is ended, displaying the safety regulations related to the accident experience scene to the user.
After the accident flow in the accident experience scene is finished, displaying the safety regulations related to the accident experience scene to a user, wherein the safety regulations related to the accident experience scene at least comprise one piece.
S205, outputting the selection interface, receiving a second operation instruction input by the user through the selection interface, and replaying or exiting the virtual accident experience scene according to the second operation instruction.
After the security regulations are displayed, outputting a selection interface, wherein the selection interface is used for responding to an exit instruction or a replay instruction to replay or exit the virtual accident experience scene, namely, a user can select to replay the virtual accident experience scene or directly exit the virtual accident experience scene through the selection interface.
Receiving a second operation instruction input by a user through a selection interface, wherein the second operation instruction is a quit instruction or a replay instruction, and replaying or quitting the virtual accident experience scene according to the second operation instruction.
It should be noted that, the exit operation is performed on the virtual accident scene, which is to directly return to the first virtual training scene.
It should be noted that, switching between any two virtual accident scenarios requires first rollback to the first virtual training scenario.
According to the VR-based safety training method provided by the embodiment of the application, the second virtual training scene is displayed to the user, namely, a plurality of virtual tools, the use explanation animation of each virtual tool and the virtual accident experience scene are displayed to the user, the user can virtually operate each virtual tool through VR equipment and interact with the virtual tools, so that the user experience is improved, and meanwhile, when the accident flow in the virtual accident experience scene is finished, the safety regulations related to the accident experience scene are displayed to warn the user, so that the safety awareness of the user is enhanced.
Corresponding to the method shown in fig. 1, the embodiment of the present application further provides a VR-based security training apparatus, which is configured to implement the method shown in fig. 1, and the structural schematic diagram of the apparatus is shown in fig. 3, and specifically includes:
the first display unit 301 is configured to display a first virtual training scenario to a user when a trigger instruction is received; the first virtual training scenes comprise a plurality of safety equipment use explanation animations and a plurality of options, the safety equipment use explanation animations are displayed in a preset sequence, each option corresponds to one second virtual training scene, and each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and a use explanation animation of each virtual tool;
a determining unit 302, configured to determine, from a plurality of options, an option corresponding to a first operation instruction in response to the first operation instruction input by the user through the first virtual training scene, and take the option corresponding to the first operation instruction as a target option;
and a second display unit 303, configured to display a second virtual training scenario corresponding to the target selection item to the user.
According to the VR-based safety training device, when a trigger instruction is received, a first virtual training scene is displayed to a user, wherein the first virtual training scene comprises a plurality of safety equipment usage explanation animations and a plurality of options, the plurality of safety equipment usage explanation animations are displayed according to a preset sequence, each option corresponds to a second virtual training scene, each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and usage explanation animations of each virtual tool, the options corresponding to the first operation instruction are determined from the plurality of options in response to a first operation instruction input by the user through the first virtual training scene, the options corresponding to the first operation instruction are used as target options, and the second virtual training scene corresponding to the target options is displayed to the user. By applying the VR-based safety training device provided by the embodiment of the application, through the use explanation animation of the safety equipment and the virtual tools, the user can know the safe use of the safety equipment and the virtual tools, and through the simulation experience of the accident experience scene, the user can experience fear brought by various dangerous scenes of the electric power construction site, the user can be warned, the safety consciousness of the user can be improved, the thought of adhering to the rules can be firmly established, and the probability of casualty accidents can be reduced.
In one embodiment of the present application, based on the foregoing solution, the second presenting unit 304 performs presenting the second virtual training scenario corresponding to the target option to the user, for:
displaying a plurality of virtual tools contained in a second virtual training scene corresponding to the target selection item and a use explanation animation of each virtual tool to the user;
and after the use explanation animation of each virtual tool is displayed, displaying the accident experience scene contained in the second virtual training scene corresponding to the target selection item to the user, and starting the accident flow in the accident experience scene.
In one embodiment of the present application, based on the foregoing scheme, it may be further configured to:
and the control unit is used for responding to the operation instruction of the user on the virtual tool and controlling the VR equipment to interact with the virtual tool.
In one embodiment of the present application, based on the foregoing scheme, it may be further configured to:
and the third display unit is used for displaying the safety regulations related to the accident experience scene to the user when the accident flow in the accident experience scene is ended.
In one embodiment of the present application, based on the foregoing scheme, it may be further configured to:
the output unit is used for outputting a selection interface, and the selection interface is used for responding to an exit instruction or a replay instruction and replaying or exiting the virtual accident experience scene;
and the execution unit is used for receiving a second operation instruction input by the user through the selection interface and replaying or exiting the virtual accident experience scene according to the second operation instruction.
In one embodiment of the present application, based on the foregoing scheme, the accident experience scene includes at least an object striking scene, a high-altitude falling scene, a shock scene, and a mechanical injury scene.
The embodiment of the application also provides a storage medium, which comprises stored instructions, wherein the equipment where the storage medium is controlled to execute the VR-based security training method when the instructions run.
The embodiment of the present application further provides an electronic device, whose structural schematic diagram is shown in fig. 4, specifically including a memory 401, and one or more instructions 402, where the one or more instructions 402 are stored in the memory 401, and configured to be executed by the one or more processors 403 to perform the following operations by the one or more instructions 402:
when a trigger instruction is received, a first virtual training scene is displayed to a user; the first virtual training scenes comprise a plurality of safety equipment use explanation animations and a plurality of options, the safety equipment use explanation animations are displayed in a preset sequence, each option corresponds to one second virtual training scene, and each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and a use explanation animation of each virtual tool;
responding to a first operation instruction input by the user through the first virtual training scene, determining a selection item corresponding to the first operation instruction from a plurality of selection items, and taking the selection item corresponding to the first operation instruction as a target selection item;
and displaying a second virtual training scene corresponding to the target selection item to the user.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other. For the apparatus class embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference is made to the description of the method embodiments for relevant points.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
For convenience of description, the above devices are described as being functionally divided into various units, respectively. Of course, the functions of each element may be implemented in the same piece or pieces of software and/or hardware when implementing the present application.
From the above description of embodiments, it will be apparent to those skilled in the art that the present application may be implemented in software plus a necessary general hardware platform. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the embodiments or some parts of the embodiments of the present application.
The VR-based security training method and apparatus provided by the present application have been described in detail, and specific examples are applied herein to illustrate the principles and embodiments of the present application, and the description of the above examples is only for helping to understand the method and core idea of the present application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (3)
1. A VR-based security training method for use with a VR device, the method comprising:
when a trigger instruction is received, a first virtual training scene is displayed to a user; the first virtual training scenes comprise a plurality of safety equipment use explanation animations and a plurality of options, the safety equipment use explanation animations are displayed according to a preset sequence, the safety equipment use explanation animations at least comprise explanation animations of a safety helmet and explanation animations of a safety belt, each option corresponds to one second virtual training scene, and each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and use explanation animations of each virtual tool; the accident experience scene at least comprises an object hitting scene, a high-altitude falling scene, a shock scene and a mechanical injury scene; the first virtual training scene and the second virtual training scene are formed by combining a construction three-dimensional animation scene with a user environment, and are developed through Unity3D to realize real-time interaction;
responding to a first operation instruction input by the user through the first virtual training scene, determining a selection item corresponding to the first operation instruction from a plurality of selection items, and taking the selection item corresponding to the first operation instruction as a target selection item;
displaying a plurality of virtual tools contained in a second virtual training scene corresponding to the target selection item and a use explanation animation of each virtual tool to the user;
responding to an operation instruction of the user on the virtual tool, and controlling the VR equipment to interact with the virtual tool;
after the use explanation animation of each virtual tool is displayed, displaying an accident experience scene contained in a second virtual training scene corresponding to the target selection item to the user, and starting an accident flow in the accident experience scene;
and when the accident flow in the accident experience scene is ended, displaying the safety regulations related to the accident experience scene to the user.
2. The method of claim 1, wherein after the presenting the user with the safety regulations related to the accident experience scenario, further comprising:
outputting a selection interface, wherein the selection interface is used for responding to an exit instruction or a replay instruction and replaying or exiting the virtual accident experience scene;
and receiving a second operation instruction input by the user through the selection interface, and replaying or exiting the virtual accident experience scene according to the second operation instruction.
3. A VR-based security training apparatus for use with a VR device, the apparatus comprising:
the first display unit is used for displaying a first virtual training scene to a user when receiving a trigger instruction; the first virtual training scenes comprise a plurality of safety equipment use explanation animations and a plurality of options, the safety equipment use explanation animations are displayed according to a preset sequence, the safety equipment use explanation animations at least comprise explanation animations of a safety helmet and explanation animations of a safety belt, each option corresponds to one second virtual training scene, and each second virtual training scene comprises an accident experience scene, a plurality of virtual tools related to the accident experience scene and use explanation animations of each virtual tool; the accident experience scene at least comprises an object hitting scene, a high-altitude falling scene, a shock scene and a mechanical injury scene; the first virtual training scene and the second virtual training scene are formed by combining a construction three-dimensional animation scene with a user environment, and are developed through Unity3D to realize real-time interaction;
a determining unit, configured to determine, from a plurality of options, an option corresponding to a first operation instruction in response to the first operation instruction input by the user through the first virtual training scene, and take the option corresponding to the first operation instruction as a target option;
the control unit is used for responding to the operation instruction of the user on the virtual tool and controlling the VR equipment to interact with the virtual tool;
the second display unit is used for displaying a second virtual training scene corresponding to the target selection item to the user, and comprises the following steps: displaying a plurality of virtual tools contained in a second virtual training scene corresponding to the target selection item and a use explanation animation of each virtual tool to the user; after the use explanation animation of each virtual tool is displayed, displaying an accident experience scene contained in a second virtual training scene corresponding to the target selection item to the user, and starting an accident flow in the accident experience scene;
and the third display unit is used for displaying the safety regulations related to the accident experience scene to the user when the accident flow in the accident experience scene is ended.
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| CN114049808A (en) * | 2021-10-25 | 2022-02-15 | 青岛虚拟现实研究院有限公司 | Emergency knowledge training system based on virtual reality |
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