CN110364044A - Online teaching intelligence VR system - Google Patents
Online teaching intelligence VR system Download PDFInfo
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- CN110364044A CN110364044A CN201910686319.7A CN201910686319A CN110364044A CN 110364044 A CN110364044 A CN 110364044A CN 201910686319 A CN201910686319 A CN 201910686319A CN 110364044 A CN110364044 A CN 110364044A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- 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
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Human Computer Interaction (AREA)
- Electrically Operated Instructional Devices (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a kind of online teaching intelligence VR systems comprising: local device and remote server；Local device includes client, VR equipment, data bank and playing module；Client realizes interaction of the user to remote server；Playing module generates virtual scene in VR equipment；Remote server includes test item bank, and pushing module corrects module and logic module；Test item bank stores test question；Pushing module is for transferring test question and feeding back to client；It corrects module and the answer feedback of client is compared and judge and export judgement result；Module is corrected in logic module connection, basis corrects the judgement result calculating answer accuracy of module output and transfers corresponding play instruction exports to local device.The present invention can be realized the virtual instruction scene to vary with each individual and generate, and further realize online interaction interaction of the user in virtual environment.
Description
Technical field
The invention belongs to technical field of data processing, relate in particular to a kind of online teaching intelligence VR system.
Background technique
VR technology is a kind of new skill for combining computer graphics, man-machine interface, sensor technology and artificial intelligence
Art, target are to improve the function of human-computer exchange, reach true vision, tactile, the sense of hearing and olfactory sensations effect.With technology
Progress has begun the case for occurring being applied to VR technology in on-line teaching system currently on the market.But it is applied to online
There is also following shortcomings for the VR technology of teaching: one, existing online teaching VR system is limited in by fixed mode hair
Stylized VR audiovisual materials are sent, can not accomplish to vary with each individual, can not be fitted according to the learning level of different students to formulate
Close its Learning Scheme.Two, existing online teaching VR system is only capable of offer User and carries out information input by handle,
Operating experience compares limitation.Three, existing online teaching VR system can only realize human-computer interaction, be not possible to realize User it
Between learning interaction.Therefore how to develop the novel online teaching intelligence VR system of one kind to overcome the above problem is ability
Field technique personnel need the direction studied.
Summary of the invention
The object of the present invention is to provide a kind of on-line study intelligence VR systems, can be realized the virtual instruction to vary with each individual
Scene generates, and further realizes online interaction interaction of the user in virtual environment.
The technical scheme adopted is as follows:
A kind of online teaching intelligence VR system comprising: local device and remote server；The local device includes visitor
Family end, VR equipment, data bank and playing module；The client is used to realize User to remote server by WWW
Information exchange；The data bank is for storing VR material；The playing module according to play instruction from data bank for transferring
VR material generates in VR equipment and exports virtual instruction scene；The remote server includes test item bank, and pushing module is criticized
Change module and logic module；The test item bank is for storing test question；The pushing module connection test item bank is used to use in student
Test question is transferred from test item bank when exporting detection request from client and feeds back to client in family；Described correct in module prestores
There are the script corresponding to test question, answer feedback and script for exporting to User from client to compare
To judgement and export judgement result；The pass of play instruction and answer accuracy and play instruction is prestored in the logic module
It is formula；The logic module connection corrects module, corrects the judgement result calculating answer accuracy of module output for basis, simultaneously
The play instruction corresponding to answer accuracy is transferred according to relational expression and exports the play instruction to local device.
By using this technical solution: User accesses remote server by client, and pushing module is from examination question
Test question is pushed in library and feeds back to client, and User carries out online answer in client, and answer answer is exported to long-range
Server determines the result of correct/error by correcting module.Meanwhile logic module is according to the judgement knot for correcting module output
Fruit calculates answer accuracy and is transferred according to relational expression and exported corresponding to the play instruction of answer accuracy to local device.By
This, realizes the realization assessment for the learning ability of User, and export corresponding play instruction according to the evaluating result.Make
It obtains local device and generates corresponding virtual instruction scene in VR equipment.
Preferably, in above-mentioned online teaching intelligence VR system: the test item bank includes multiple subject word banks；It is described each
Subject word bank is respectively used to store the test question of different subjects；The pushing module includes screening unit and execution unit, described
Screening unit is used to read the detection subject that User export from client, filters out to correspond in test item bank and detect subject
Subject word bank；The execution unit is for reading screening unit, exporting when detection is requested from client from sieve in User
Test question is transferred in the subject word bank that menu member filters out and feeds back to client.
By using this technical solution: multiple subject word banks being arranged in test item bank and realize to the examination question of different subjects
Classification storage and management, while screening unit is set in pushing module and is realized during pushing examination question according to client request
The screening of information progress subject word bank.To the horizontal detection more refined according to different subjects to User.So that
Final output generates and the virtual instruction scene exported is more accurate.
It is further preferred that in above-mentioned online teaching intelligence VR system: the client includes for inputting digital signal
Input handle and the voice acquisition device for input speech signal；The remote server further includes preprocessing module；It is described
The digital signal and voice model that preprocessing module is used to upload client are converted into the numerical data of unified format.
By using this technical solution: carrying out the mistake of information exchange in remote server by client in User
Cheng Zhong realizes that traditional digital signal inputs by inputting handle, while realizing the language of User by voice acquisition device
Sound input.The operating experience of student is enriched thus relative to the prior art.
It may further be preferable that in above-mentioned online teaching intelligence VR system: the remote server further includes registration module
And customer data base；The registration module is for realizing the User ID write-in to User and saves；The customer data base
Including multiple user's word banks, for tracking each User ID and being stored in the historical data of each User ID respectively respectively
In a user's word bank.
By using this technical solution: realizing the tracking and storage to the historical data of different Users.Be conducive to
More targeted Learning Scheme is specified for the history learning data of User.
It is even furthermore preferable that in above-mentioned online teaching intelligence VR system: the remote server further includes interactive mould
Block；The interactive module is used to read the interaction request that User export in client, to exporting interaction request and the interaction
It requests the behavioural information for the client being directed toward to be acquired and focus on and feeds back to processing result respectively to export interactive ask
The client for interaction request direction of summing.
By using this technical solution: realizing the row for logging in the User of each different clients based on interactive module
Being uniformly processed and feed back for information, is achieved in the User in multiple while login remote server in virtual instruction ring
Interaction interaction in border.
Compared with prior art, the present invention can be realized the virtual instruction scene to vary with each individual and generate, and further realize
Online interaction interaction of the user in virtual environment.
Detailed description of the invention
Present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:
Fig. 1 is functional module structure schematic diagram of the invention；
Each appended drawing reference and component names corresponding relationship are as follows:
1, local device；2, remote server；11, client；12, VR equipment；13, data bank；14, playing module；21,
Test item bank；22, pushing module；23, module is corrected；24, logic module；25, preprocessing module；26, registration module；27, user
Database；28, interactive module.
Specific embodiment
In order to illustrate more clearly of technical solution of the present invention, it is further described below in conjunction with each embodiment.
As shown in Figure 1 it is the embodiment of the present invention 1:
A kind of online teaching intelligence VR system comprising: local device 1 and remote server 2.
The local device 1 includes client 11, VR equipment 12, data bank 13 and playing module 14；The client 11
For realizing User to the information exchange of remote server 2 by WWW；Wherein, including for inputting digital signal
Input handle and the voice acquisition device for input speech signal.The data bank 13 is for storing VR material；The broadcasting
Module 14 from data bank 13 according to play instruction for transferring VR material, generating in VR equipment 12 and exporting virtual instruction field
Scape.
The remote server 2 includes test item bank 21, and pushing module 22 corrects module 23, and logic module 24 pre-processes mould
Block 25, registration module 26, customer data base 27 and interactive module 28.Wherein, the test item bank 21 is for storing test question.Specifically
For, the test item bank 21 includes multiple subject word banks；The every subjects word bank is respectively used to store the test of different subjects
Topic.The pushing module 22 connects test item bank 21, for exporting when detection is requested from client 11 from test item bank in User
Test question is transferred in 21 and feeds back to client 11；Specifically, the pushing module 22 includes screening unit and execution unit,
The screening unit is used to read the detection subject that User exports from client 11, filters out and corresponds in test item bank 21
Detect the subject word bank of subject；The execution unit is for reading screening unit, exporting and detect from client 11 in User
Test question is transferred from the subject word bank that screening unit filters out when request and feeds back to client 11.It is described to correct in module 23
Prestore the script corresponding to test question, answer feedback and script for exporting to User from client 11
It is compared and judges and export judgement result；Play instruction and answer accuracy are prestored in the logic module 24 and are played
The relational expression of instruction；The logic module 24, which connects, corrects module 23, based on according to the judgement result for correcting the output of module 23
It calculates answer accuracy and the play instruction corresponding to answer accuracy is transferred according to relational expression and exports the play instruction to this
Ground equipment 1.The digital signal and voice model that the preprocessing module 25 is used to upload client 11 are converted into unified format
Numerical data.The registration module 26 is for realizing the User ID write-in to User and saves；The customer data base
27 include multiple user's word banks, for tracking each User ID and being stored in the historical data of each User ID respectively
In each user's word bank.The interactive module 28 is used to read the interaction request that User exports in client 11, right
The behavioural information for the client 11 that output interaction request and the interaction request are directed toward is acquired and focuses on and ties processing
Fruit feeds back to the client 11 that output interaction request and the interaction request are directed toward respectively.
In practice, the course of work is as follows:
User, which is realized, carries out sign-on access to remote server by the client on local device, while sending inspection
It surveys and requests and select detection subject.Screening unit read User exported from client 11 detection subject, in test item bank 21
In filter out correspond to detection subject subject word bank；Execution unit transfers test from the subject word bank that screening unit filters out
It inscribes and feeds back to client 11.User carries out online answer in client 11, and answer answer is exported to remote server
2, the result of correct/error is determined by correcting module 23.Logic module 24 is according to the judgement result meter for correcting the output of module 23
Calculate answer accuracy, the relational expression that basis prestores is transferred corresponding play instruction and exported to local device 1.Hereby it is achieved that being directed to
The realization of the learning ability of User is tested and assessed, and exports corresponding play instruction according to the evaluating result.Playing module 14
VR material is transferred, generated in VR equipment 12 and exports virtual instruction scene from data bank 13 according to the play instruction.Meanwhile upper
During stating, user's online interaction the specific implementation process is as follows: interactive module 28 creates a buffer first, is then used to
Circulation keeps the current state and input of User.When each client has received the correct information of server, it is first
The Last status information in buffer is first discarded, while resetting the input being stored in inside buffer based on newest state
Information, hereby it is achieved that the consistency that code is run between each client and server, to realize to each.
The above, only specific embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any ripe
The technical staff of art technology is known in technical scope disclosed by the invention, any changes or substitutions that can be easily thought of, should all contain
Lid is within protection scope of the present invention.Protection scope of the present invention is subject to the scope of protection of the claims.
Claims (5)
1. a kind of online teaching intelligence VR system characterized by comprising local device (1) and remote server (2)；
The local device (1) includes client (11), VR equipment (12), data bank (13) and playing module (14)；The visitor
Family end (11) is used to realize User to the information exchange of remote server (2) by WWW；The data bank (13) is used
In storage VR material；The playing module (14) is used to transfer VR material, in VR equipment from data bank (13) according to play instruction
(12) it is generated on and exports virtual instruction scene；
The remote server (2) includes test item bank (21), and pushing module (22) corrects module (23) and logic module (24)；
The test item bank (21) is for storing test question；The pushing module (22) connection test item bank (21), for User from
Test question is transferred from test item bank (21) and feeds back to client (11) when client (11) output detection request；It is described to correct mould
The script corresponding to test question is prestored in block (23), the answer for exporting to User from client (11) is fed back
It is compared with script and judges and export judgement result；Play instruction and answer are prestored in the logic module (24)
The relational expression of accuracy and play instruction；Logic module (24) connection corrects module (23), corrects module for basis
(23) export judgements result calculating answer accuracy and according to relational expression transfer corresponding to answer accuracy play instruction simultaneously
The play instruction is exported to local device (1).
2. online teaching intelligence VR system as described in claim 1, it is characterised in that: the test item bank (21) includes multiple subjects
Word bank；The every subjects word bank is respectively used to store the test question of different subjects；The pushing module (22) includes that screening is single
Member and execution unit, the screening unit are used to read the detection subject that User exports from client (11), in test item bank
(21) the subject word bank for corresponding to detection subject is filtered out in；The execution unit is for reading screening unit, in User
Test question is transferred from the subject word bank that screening unit filters out when exporting detection request from client (11) and feeds back to client
It holds (11).
3. online teaching intelligence VR system as claimed in claim 2, it is characterised in that: the client (11) includes for inputting
The input handle of digital signal and the voice acquisition device for input speech signal；The remote server (2) further includes pre-
Processing module (25)；The digital signal and voice model that the preprocessing module (25) is used to upload client (11) are converted into
The numerical data of unified format.
4. online teaching intelligence VR system as claimed in claim 3, it is characterised in that: the remote server (2) further includes note
Volume module (26) and customer data base (27)；The registration module (26) for realizing the User ID to User write-in and
It saves；The customer data base (27) includes multiple user's word banks, for tracking each User ID and by each User ID
Historical data be stored in each user's word bank respectively.
5. online teaching intelligence VR system as claimed in claim 4, it is characterised in that: the remote server (2) further includes handing over
Mutual module (28)；The interactive module (28) is used to read the interaction request that User exports in client (11), to output
The behavioural information for the client (11) that interaction request and the interaction request are directed toward is acquired and focuses on and by processing result
The client (11) that output interaction request and the interaction request are directed toward is fed back to respectively.
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| CN201910686319.7A CN110364044A (en) | 2019-07-29 | 2019-07-29 | Online teaching intelligence VR system |
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| CN201910686319.7A CN110364044A (en) | 2019-07-29 | 2019-07-29 | Online teaching intelligence VR system |
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Cited By (1)
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|---|---|---|---|---|
| CN110767003A (en) * | 2019-11-22 | 2020-02-07 | 焦作大学 | Trade management teaching system based on virtual reality technology and use method |
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Application publication date: 20191022 |