CN208848402U - A kind of VR safety education evaluating system - Google Patents
A kind of VR safety education evaluating system Download PDFInfo
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- CN208848402U CN208848402U CN201821117350.6U CN201821117350U CN208848402U CN 208848402 U CN208848402 U CN 208848402U CN 201821117350 U CN201821117350 U CN 201821117350U CN 208848402 U CN208848402 U CN 208848402U
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Abstract
The utility model relates to a kind of VR safety education evaluating system, including server, the VR glasses, the base station VR, the VR handle, output device that are connect with the server communication.Server includes the memory for storing contextual data, task data, experiencer's identity information, evaluation and test node, evaluating standard, accident triggering information, and the control unit for carrying out the generation of task scene, damage sequence generation, evaluation result generation work, control unit and memory communicate to connect.This can evaluate and test performance of the experiencer in experience of the process, and then generate report of accessment and test output, so that the function of the VR safety education evaluating system is no longer limited to experience, can preferably react the learning effect of experiencer.In practical applications, so that the learning effect of experiencer is evidence-based, practical application can be suitable in experiencer's limited times by judging that the experiencer completes safety education study well on the basis of evaluation and test.
Description
Technical field
The utility model relates to a kind of VR technical field, in particular to a kind of VR safety education evaluating system.
Background technique
VR (Virtual Reality, virtual reality) is the new and high technology occurred in recent years.VR is produced using computer simulation
The virtual world in a raw three-dimensional space, provides simulation of the user about sense organs such as vision, the sense of hearing, tactiles, allow user such as
It is general with being personally on the scene, the things in three-dimensional space, the sense of reality that experience events occur can be observed in time, without limitation.
In terms of safety education, the application of VR technology can largely restore accident experience, but not cause to human body
Substantive injury, therefore VR safety education has extremely strong shock educational function.If application publication number is CN106485978A
Chinese invention patent application " the safety experience education side based on virtual reality technology of (application No. is 201611218437.8)
Method ", it is disclosed that safety education method safety education experience is then carried out in established model of place for observer.
But the technology is limited only to experience, and evaluation technology not yet occurs in terms of safety education VR.The safety body based on VR technology
It tests educational method and rests on the virtual scene that set sequencing has been previously set, VR experiencer is allowed to carry out according to certain process
Experience, or VR experiencer is allowed to flow experience in certain Virtual Space region, system not to the operation behavior of VR experiencer into
Row record, does not also test and assess to the behavior outcome of VR experiencer.In the VR environment of VR experiencer under current technological conditions only
" shock " experience can be obtained, behavior expression of VR experiencer during safety education cannot effectively be evaluated and tested.
Utility model content
Technical problem to be solved in the utility model be for the above-mentioned prior art one kind is provided can be to VR experiencer
Safety education experience of the process carry out effective evaluation VR safety education evaluating system.
The technical scheme in the invention for solving the above technical problem are as follows: a kind of VR safety education evaluating system, including
Server；
VR glasses are connect with the server communication, observe VR virtual scene for VR experiencer；
The base station VR is connect with the server communication, for positioning to VR experiencer；
VR handle is connect with the server communication, dynamic for realizing manual manipulation of the VR experiencer in virtual scene
Make；
It is characterized by also including
Output device is connect with the server communication, the evaluation result for export server；
The server includes:
Memory, for storing contextual data, task data, experiencer's identity information, evaluation and test node, evaluating standard, thing
Therefore triggering information；
Control unit is communicated to connect with the memory, and for carrying out the generation of task scene, damage sequence generates, evaluation and test
As a result work is generated.
In order to more rapidly handle various data informations, the hysteresis quality of scene changes, described control unit are reduced
Including
Master controller is communicated to connect with the memory, VR glasses, the base station VR, VR handle, output device, for managing
The transmitting-receiving of data relay and control signal；
Task generates controller, communicates to connect with the master controller, is ordered according to the data of master controller transmission and control
Enable the generation for carrying out evaluation and test task；
Controller is evaluated and tested, is communicated to connect with the master controller, in turn according to the evaluation and test node signal of master controller transmission
Safety education, which is completed, according to evaluating standard evaluates and tests work；
Accident control device is communicated to connect with the master controller, is triggered information according to the accident of master controller transmission, is completed
The calculating work of corresponding accident process and damage sequence.
Preferably, the memory includes the evaluation and test scene memory for being stored with various evaluation and test contextual datas, for storing
Each task memory for evaluating and testing the corresponding subtask data of scene, the personal information for storing experiencer's identity information store
Device, the evaluation and test memory for storing evaluation and test node and evaluating standard, the accident memory for storing accident triggering information, institute
Commentary surveys scene memory, task memory, personal information memory, evaluation and test memory, accident memory and master controller
Communication connection.
In order to obtain the identity information of experiencer automatically, identity recognizer is provided in the VR glasses.
Preferably, the identity recognizer is iris recognition sensor.
Selectively, the output device is display and/or printer.
Compared with the prior art, the advantages of the utility model are: the VR safety education evaluating system can be completed substantially
Safety education experience while, performance of the experiencer in experience of the process can also be evaluated and tested, so generate evaluation and test report
Output is accused, so that the function of the VR safety education evaluating system is no longer limited to experience, can preferably react experiencer
Practise effect.It in practical applications, can be in experiencer's limited times by judging that the experiencer completes well on the basis of evaluation and test
Safety education study so that the learning effect of experiencer is evidence-based is suitable for practical application.
Detailed description of the invention
Fig. 1 is the structural block diagram of VR safety education evaluating system in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1, the VR safety education evaluating system in the present embodiment, including server 1, VR glasses 2, the base station VR 3,
VR handle 4, output device 5.
Wherein, VR glasses 2 can use existing various VR glasses 2, and being provided in the VR glasses 2 can acquire or know
The identity recognizer 21 of other experiencer's identity information.In the present embodiment, which uses iris recognition sensor.VR
Glasses 2 compared with function it is identical, VR VR virtual scene can be supplied to VR experiencer for its observation.
The base station VR 3 can use various base station location devices in the prior art, the base station VR 3 be used for VR experiencer into
Row positioning is converted so that virtual scene provides location information according to the base station VR 3.
VR handle 4 also uses various VR handles 4 in the prior art, and experiencer can be operated by handle and realize VR body
Manual manipulation movement of the person of testing in virtual scene.
Server 1 includes memory 11 and control unit 12.Wherein memory 11 includes being stored with various evaluation and test fields
The evaluation and test scene memory 111 of scape data, the task memory 112 for storing the corresponding subtask data of each evaluation and test scene,
For storing the personal information memory 113 of experiencer's identity information, being deposited for storing the evaluation and test of evaluation and test node and evaluating standard
Reservoir 114, the accident memory 115 for storing accident triggering information.
Control unit 12 then includes:
Master controller 121 is communicated to connect with memory 11, VR glasses 2, the base station VR 3, VR handle 4, output device 5, is used for
It manages data relay and controls the transmitting-receiving of signal；I.e. master controller 121 is communicated with the various memories 11 in memory 11
Connection, i.e., the master controller 121 with respectively evaluate and test scene memory 111, task memory 112, personal information memory 113,
Memory 114, accident memory 115 is evaluated and tested to communicate to connect with master controller 121；
Task generates controller 122, communicates to connect with the master controller 121, the data transmitted according to master controller 121
The generation of evaluation and test task is carried out with control command；
Controller 123 is evaluated and tested, is communicated to connect with the master controller 121, the evaluation and test node transmitted according to master controller 121
Signal completes safety education according to evaluating standard in turn and evaluates and tests work；
Accident control device 124 is communicated to connect with the master controller 121, is triggered according to the accident that master controller 121 transmits
Information completes the calculating work of corresponding accident process and damage sequence.
Output device 5 is mainly used for the evaluation result of export server 1, is can choose according to actual needs using corresponding
Alarm lamp such as can be used in device, if evaluation result is qualified, can show green light, can if evaluation result is unqualified
To show red light.The output device 5 also using display, printer etc., can show evaluation result by display, by beating
Print machine can print evaluation result.The output device 5 in the present embodiment uses display and printer simultaneously.
The use process of the VR safety education evaluating system are as follows: can be stored in personal information memory 113 first to
The identity informations such as name, age, gender, industry, post, the iris data of everyone of safety education are carried out, and then are being carried out
When evaluation and test experience, the information of corresponding personnel is automatically identified by the iris recognition sensor in VR glasses 2.Certainly, the application
It is not limited only to this, experiencer can also pass through the identity information of the VR safety education evaluating system typing individual.Evaluation and test scene is deposited
It is not only stored with several evaluation and test scene units for carrying out safety education evaluation and test to VR challenger in reservoir 111, is also stored with void
Quasi- pad unit.And each evaluation and test scene unit is a virtual operative scenario, can be such as high-rise working scene, limited sky
Between the evaluation and test unit such as scene, all evaluation and test scene units are sequentially arranged in virtual scene, appoint even if VR challenger does not challenge
What task, whole process can also travel each evaluation and test scene unit in virtual scene.The characteristics of according to evaluation and test scene unit, each
Evaluation and test scene unit is provided with the attribute tags of content corresponding with identity information, and such as evaluating and testing scene unit can have accordingly
The attribute tags such as gender, industry, post, therefore, each evaluation and test scene unit is only applicable to the VR challenger of respective attributes.Often
A evaluation and test scene unit is stored with corresponding several subtasks as an operative scenario in task memory 112, for
VR challenger executes these subtasks in evaluation and test scene unit.Task generates controller 122 can be according to the identity of VR challenger
Attribute data in information randomly selects several evaluation and test scene units, in quilt in the evaluation and test scene unit with the attribute
In the corresponding subtask of evaluation and test scene drawn, several subtasks are randomly selected, generate a set of task regulation.In this way, system
The quantity for the task regulation that can be generated at random is very huge, and can ensure that task that any two VR challenger gets all
Not identical, the also ensuring that the same VR challenger gets in challenge for several times of the task is different.In order to VR challenger into
Row safety education is evaluated and tested, and has corresponding evaluation and test point and evaluating standard in each subtask, and evaluation and test point and evaluating standard are then deposited
Storage is in evaluation and test memory 114.
After challenge is opened, the identity of 2 automatic identification challenger of VR glasses, and then the iris information of challenger is obtained, VR
The iris information that mirror 2 will acquire is sent in master controller 121, and controller can determine and transfer the identity letter of the challenger
Breath.Then the attribute data in challenger's identity information can be sent to task and generate controller 122 by controller, and then task is raw
It is generated according to corresponding attribute data when secondary evaluation and test task at controller 122.After VR challenger enters virtual scene, VR glasses
2 show the virtual interface pad under the control of master controller 121, and Pad, which is used to provide task for VR challenger, to be guided, virtual Pad
It can be held, can also be placed on by VR challenger on the various objects in virtual scene by VR challenger.Task generates control
The evaluation and test task of generation is sent to master controller 121 by device 122, master controller 121 by the task document for task of evaluating and testing with
The mode of step is shown in one by one on virtual Pad, and VR challenger can operate VR handle 4, and then master controller 121 is according to reception
4 operation information of VR handle virtual Pad carry out task regulation in each content selection, if skipping partial content, accordingly
Content does not have score, will affect evaluation result.VR challenger is when selection skips certain step and enters " next step ", VR challenger's body
The virtual scene at place does not jump, and the virtual scene that VR challenger is in only changes with the body virtual location of VR challenger
And change, this arrangement avoid " passing through ", realize the complete simulation to real-world experience.Into after task, in task
In test point, master controller 121 can obtain VR challenger and act feedback information accordingly, carry out forming evaluation and test node signal passing
Evaluation and test controller 123 is given, evaluation and test controller 123 is according to the evaluating standard content in evaluation and test memory 114 to VR challenger's
Operation is evaluated and tested, and then calculates the evaluation and test data for obtaining the evaluation and test point, and then evaluation and test controller 123 will evaluate and test data accordingly
It is sent to controller.In this process, if the operation of VR challenger causes the generation of accident in virtual environment, master controller
121 can be sent to the operation information of VR challenger in accident control device 124, and then the control of accident control device 124 generates corresponding
Accident scenarios and consequence, and then be sent to controller, controller control VR glasses 2 are presented to the corresponding accident of VR challenger
Scene allows VR challenger to experience consequence caused by its unsafe acts operates.After safety education evaluation and test to be done, master controller
121 can collect the evaluation and test data of each evaluation and test point, and then provide corresponding evaluation result.The evaluation and test mechanism can pass through display
VR challenger is showed, while printer can print detailed evaluation result content and save to VR challenger.
Claims (6)
1. a kind of VR safety education evaluating system, including
Server (1)；
VR glasses (2) are communicated to connect with the server (1), observe VR virtual scene for VR experiencer；
The base station VR (3) is communicated to connect with the server (1), for positioning to VR experiencer；
VR handle (4) is communicated to connect with the server (1), for realizing manual manipulation of the VR experiencer in virtual scene
Movement；
It is characterized by also including
Output device (5) is communicated to connect with the server (1), is used for the evaluation result of export server (1)；
The server (1) includes:
Memory (11), for storing contextual data, task data, experiencer's identity information, evaluation and test node, evaluating standard, thing
Therefore triggering information；
Control unit (12), with the memory (11) communicate to connect, for carry out the generation of task scene, damage sequence generate,
Evaluation result generates work.
2. VR safety education evaluating system according to claim 1, it is characterised in that: described control unit (12) includes
Master controller (121), with the memory (11), VR glasses (2), the base station VR (3), VR handle (4), output device (5)
Communication connection, for managing data relay and controlling the transmitting-receiving of signal；
Task generates controller (122), communicates to connect with the master controller (121), the number transmitted according to master controller (121)
According to the generation for carrying out evaluation and test task with control command；
It evaluates and tests controller (123), is communicated to connect with the master controller (121), the evaluation and test knot transmitted according to master controller (121)
Point signal completes safety education according to evaluating standard in turn and evaluates and tests work；
Accident control device (124) is communicated to connect with the master controller (121), is touched according to the accident of master controller (121) transmission
Photos and sending messages complete the calculating work of corresponding accident process and damage sequence.
3. VR safety education evaluating system according to claim 2, it is characterised in that: the memory (11) includes storage
There is the evaluation and test scene memory (111) of various evaluation and test contextual datas, for storing the corresponding subtask data of each evaluation and test scene
Task memory (112), the personal information memory (113) for storing experiencer's identity information evaluate and test node for storing
Evaluation and test memory (114) with evaluating standard, the accident memory (115) for storing accident triggering information, the evaluation and test field
Scape memory (111), task memory (112), personal information memory (113), evaluation and test memory (114), accident memory
(115) it is communicated to connect with master controller (121).
4. according to claim 1 to VR safety education evaluating system described in 3 any claims, it is characterised in that: the VR
Identity recognizer (21) are provided in glasses (2).
5. VR safety education evaluating system according to claim 4, it is characterised in that: the identity recognizer (21) is rainbow
Film identification sensor.
6. according to claim 1 to VR safety education evaluating system described in 3 any claims, it is characterised in that: described defeated
Device (5) is display and/or printer out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201821117350.6U CN208848402U (en) | 2018-07-14 | 2018-07-14 | A kind of VR safety education evaluating system |
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| CN201821117350.6U CN208848402U (en) | 2018-07-14 | 2018-07-14 | A kind of VR safety education evaluating system |
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| CN208848402U true CN208848402U (en) | 2019-05-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113792968A (en) * | 2021-08-10 | 2021-12-14 | 温州市虹翼智能科技有限公司 | Vehicle management method, system, computer equipment and storage medium |
| CN114038247A (en) * | 2021-10-26 | 2022-02-11 | 东北大学秦皇岛分校 | Real standard system of accounting synthesis based on VR technique |
-
2018
- 2018-07-14 CN CN201821117350.6U patent/CN208848402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113792968A (en) * | 2021-08-10 | 2021-12-14 | 温州市虹翼智能科技有限公司 | Vehicle management method, system, computer equipment and storage medium |
| CN114038247A (en) * | 2021-10-26 | 2022-02-11 | 东北大学秦皇岛分校 | Real standard system of accounting synthesis based on VR technique |
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Denomination of utility model: A VR safety education evaluation system Effective date of registration: 20210706 Granted publication date: 20190510 Pledgee: Science and technology sub branch of Bank of Ningbo Co.,Ltd. Pledgor: NINGBO OUYI ANDUN SAFETY TECHNOLOGY Co.,Ltd. Registration number: Y2021330000784 |