CN107798924A - A kind of teaching methods of geography and system under VR environment - Google Patents
A kind of teaching methods of geography and system under VR environment Download PDFInfo
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- CN107798924A CN107798924A CN201711229225.4A CN201711229225A CN107798924A CN 107798924 A CN107798924 A CN 107798924A CN 201711229225 A CN201711229225 A CN 201711229225A CN 107798924 A CN107798924 A CN 107798924A
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- 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
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- 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
- G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
- G09B7/10—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers wherein a set of answers is common to a plurality of questions
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Abstract
The present invention relates to a kind of teaching methods of geography and system under VR environment, the teaching methods of geography includes:According to switching signal, daily motion scene is switched over teaching equipment to the solar system, and switching signal is sent into VR display devices;Special scenes are shown further according to switching signal;After special scenes have been shown, feedback finishes signal, and teaching equipment sends Geographical Problem and gives VR display devices;Answer signal corresponding to receiving the Geographical Problem that user inputs by moving hand induction equipment, feeds back to teaching equipment by answer signal;Judge whether its corresponding answer is identical with pre-stored answer.A kind of geographical teaching system is further related to, the geographical teaching system includes:VR display devices, teaching equipment, motion hand induction equipment.By the method for the present invention, increase the feeling of immersion and telepresenc of teaching, answer Geographical Problem is carried out by VR display devices, consolidates the knowledge point of knowledge and abundant student in time, the study condition of student can also be detected in time by teaching equipment.
Description
Technical field
The invention belongs to the field of VR virtual environments, more particularly to a kind of teaching methods of geography under VR environment and it is
System.
Background technology
Current geographical teaching is all to use classroom instruction, books transmission knowledge mode, but the teaching rate of this mode
Than relatively low, the enthusiasm that student attends class is not high, transmission knowledge that in addition can not be vivid by the way of books classroom, student
Awareness it is not high.
The content of the invention
The technical problems to be solved by the invention are:Existing geographical teaching is all to use classroom instruction, and books transmission is known
Knowledge mode, but the teaching rate of this mode, than relatively low, the enthusiasm that student attends class is not high, and can not vivid transmission know
Know, cause the reception geographical knowledge degree of student not high.
To solve technical problem above, the invention provides a kind of teaching methods of geography under VR environment, exist in advance
The solar system is stored in VR display devices and teaching equipment daily motion scene, the teaching methods of geography include:
S1, the teaching equipment according to the switching signal that user inputs, cut to the solar system by daily motion scene
Change, while the switching signal is sent to the VR display devices;
S2, specific field of the VR display devices in the switching signal with showing the solar system daily motion scene
Scape;
S3, after the sun in the special scenes has been shown with earth movements process, fed back to the teaching equipment
Finish signal, Geographical Problem corresponding with the special scenes is sent to described so that the teaching equipment finishes signal according to
VR display devices;
S4, the VR display devices receive answer corresponding to the Geographical Problem that user inputs by moving hand induction equipment
Signal, and the answer signal is fed back into the teaching equipment;
S5, the teaching equipment judge whether its corresponding answer is identical with pre-stored answer according to the answer signal,
If identical, display answer is correct, and correct signal is fed back into the VR display devices, and performs day to the solar system
The switching next time of moving scene.
Beneficial effects of the present invention:The method imparted knowledge to students by using VR display devices, by increasing capacitance it is possible to increase teaching is immersed
Sense and telepresenc, allow student more intuitively to observe the geographic model of three-dimensional, student can also be allowed under the guidance of teacher
Operated, facilitate the management of classroom discipline and teaching process, while student can also be allowed to be answered by VR display devices
Geographical Problem, consolidate the knowledge point of knowledge and abundant student in time, and teacher can be by teaching equipment in time to student's
Study condition is detected.
Further, the solar system daily motion scene include:Solar halo scene, corona scene, the direct projection light of the sun
The ratio scene of scene, the scene of the sun and earth relative position and the sun and the earth, the rotation of the earth and revolution motion scene,
Wherein, the revolution of the earth moving scene describes the perihelion of the earth and the scene of aphelion.
Above-mentioned further beneficial effect:Different scenes is shown in VR display devices so that student can be according to this
A little different scenes are learnt, and the more meticulously studying the geography knowledge in different scenes, are answered Geographical Problem, are carried
The interest and enthusiasm of high student.
Further, after the S3, in addition to:
The VR display devices receive the teaching equipment, and that signal is finished according to is sending with the special scenes phase
The summary information answered.
Above-mentioned further beneficial effect:After current scene is shown, show that student now has learnt
Current scene, it can send to summarize in time and go to consolidate current knowledge information to study, improve the results of learning of student.
Further, also include in the S5:If differing, answer mistake is shown, and error signal is fed back into institute
VR display devices are stated, so that the VR display devices repeat playing the current special scenes according to the error signal, directly
Show that answer is correct to the teaching equipment.
Further, the switching signal includes:The earth revolves round the sun signal, the earth along orbital rotation and revolution along track
Signal, the direct projection light signal of the sun, sun liter fall bearing signal.
The invention further relates to a kind of geographical teaching system under VR environment, it is characterised in that the geographical teaching system bag
Include:VR display devices, teaching equipment, motion hand induction equipment;Prestore in the VR display devices and the teaching equipment, institute
State the real solar system is prestored in teaching equipment day scene;
The teaching equipment, for daily motion scene to be cut to the solar system according to the switching signal that user inputs
Change, while the switching signal is sent to the VR display devices;
The VR display devices, for specific in the switching signal with showing the solar system daily motion scene
Scene, and after the sun in the special scenes and earth movements process have been shown, letter is finished to teaching equipment feedback
Number;
The teaching equipment, be additionally operable to finish signal according to reception, and according to it is described finish signal send with it is described
The corresponding Geographical Problem of special scenes gives the VR display devices;
The motion hand induction equipment, for inputting answer letter corresponding with the Geographical Problem into the VR display devices
Number;
The VR display devices, it is additionally operable to the answer signal feeding back to the teaching equipment, and receives the religion
Learn the correct signal that equipment is sent;
The teaching equipment, be additionally operable to according to the answer signal judge its corresponding answer whether with pre-stored answer phase
Together, if identical, display answer is correct, and correct signal is fed back into the VR display devices, and performs to the solar system
The switching next time of ground daily motion scene.
Beneficial effects of the present invention:The system imparted knowledge to students by using VR display devices, by increasing capacitance it is possible to increase teaching is immersed
Sense and telepresenc, allow student more intuitively to observe the geographic model of three-dimensional, student can also be allowed under the guidance of teacher
Operated, facilitate the management of classroom discipline and teaching process, while student can also be allowed to be answered by VR display devices
Geographical Problem, consolidate the knowledge point of knowledge and abundant student in time, and teacher can be by teaching equipment in time to student's
Study condition is detected
Further, the solar system daily motion scene include:Solar halo scene, corona scene, the direct projection light of the sun
The ratio scene of scene, the scene of the sun and earth relative position and the sun and the earth, the rotation of the earth and revolution motion scene,
Wherein, the perihelion of the earth and the scene of aphelion are described in the revolution of the earth moving scene.
Above-mentioned further beneficial effect:Different scenes is shown in VR display devices so that student can be according to this
A little different scenes are learnt, and the more meticulously studying the geography knowledge in different scenes, are answered Geographical Problem, are carried
The interest and enthusiasm of high student.
Further, the VR display devices, it is additionally operable to receive the teaching equipment and signal transmission is finished according to
It is corresponding with the special scenes to summarize information.
Above-mentioned further beneficial effect:After current scene is shown, show that student now has learnt
Current scene, it can send to summarize in time and go to consolidate current knowledge information to study, improve the results of learning of student.
Further, the teaching equipment, it is additionally operable to work as its corresponding answer of the answer signal with pre-stored answer not
When identical, then error signal is fed back into the VR display devices.
Further, the switching signal includes:The earth revolves round the sun signal, the earth along orbital rotation and revolution along track
Signal, the direct projection light signal of the sun, sun liter fall bearing signal.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of teaching methods of geography under VR environment of the present invention;
A kind of structural representation of geographical teaching system under VR environment of Fig. 2 positions present invention.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in figure 1, providing a kind of teaching methods of geography under VR environment in the embodiment of the present invention 1, exist in advance
The solar system is stored in VR display devices and teaching equipment daily motion scene, the teaching methods of geography include:
S1, the teaching equipment according to the switching signal that user inputs, cut to the solar system by daily motion scene
Change, while the switching signal is sent to the VR display devices;
S2, specific field of the VR display devices in the switching signal with showing the solar system daily motion scene
Scape;
S3, after the sun in the special scenes has been shown with earth movements process, fed back to the teaching equipment
Finish signal, Geographical Problem corresponding with the special scenes is sent to described so that the teaching equipment finishes signal according to
VR display devices;
S4, the VR display devices receive answer corresponding to the Geographical Problem that user inputs by moving hand induction equipment
Signal, and the answer signal is fed back into the teaching equipment;
S5, the teaching equipment judge whether its corresponding answer is identical with pre-stored answer according to the answer signal,
If identical, display answer is correct, and correct signal is fed back into the VR display devices, and performs day to the solar system
The switching next time of moving scene.
It should be noted that be the first demand according to teaching in the present embodiment 1, such as:Be currently needed for study is ground
The scene of ball revolution, teacher will select the scene of the revolution of the earth on teaching equipment, and the scene for clicking on the revolution of the earth is carried out
Play, after click, teaching equipment will be switched to the scene of the revolution of the earth, while the multiple VR being connected with the teaching equipment show
Show equipment, the scene of the revolution of the earth will be synchronously performed handover to according to the switching signal received;
Secondly, after the scene of the revolution of the earth has been shown, the VR display devices will feed back to the teaching equipment
Finish signal, the teaching equipment will send geography corresponding with the scene of the revolution of the earth and ask after receiving this and finishing signal
Inscribe to the plurality of VR display devices;
Thirdly, user is received by moving corresponding to the Geographical Problem of hand induction equipment input in the plurality of VR display devices
After answer signal, the answer signal will be fed back to the teaching equipment, such as:Such as Geographical Problem:Current scene is the sun
Direct projection scene, problem are to judge:Agree to that moment has and an only point of vertical, may I ask on the earth:Correctly or incorrectly.Learner answering questionses
Answer be correct, correct signal will be sent to the teaching equipment, and after the teaching equipment receives the correct signal, just
It can judge whether its corresponding answer is correct identical with pre-stored answer according to the correct signal, if pre-stored answer is also just
Really, then identical, the answer for representing learner answering questionses is correct, if pre-stored answer is mistake, is then differed, and represents that student returns
The answer answered is wrong.
Finally, when it is correct to know the answer, then the teaching equipment can show that answer is correct, and by correct signal
The VR display devices are fed back to, while next teaching scene can be switched to, such as:Solar halo scene.
The method imparted knowledge to students in the present embodiment 1 by using VR display devices, by increasing capacitance it is possible to increase the feeling of immersion of teaching and
Telepresenc, allow student more intuitively to observe the geographic model of three-dimensional, student can also be allowed to be carried out under the guidance of teacher
Operation, facilitates the management of classroom discipline and teaching process, while student can also be allowed to carry out answering geography by VR display devices
Problem, consolidate the knowledge point of knowledge and abundant student in time, and teacher can pass through the teaching equipment study to student in time
Situation is detected.
Alternatively, the solar system described in another embodiment 2 daily motion scene include:Solar halo scene, corona scene, too
The direct light field of line scape of sun, the scene and the sun of the sun and earth relative position and the ratio scene of the earth, the rotation of the earth and
Revolution motion scene, wherein, the revolution of the earth moving scene describes the perihelion of the earth and the scene of aphelion.
It should be noted that the true field of various bases can be included in daily motion scene in the present embodiment 2 solar system
The virtual scene that scape is made, such as:Solar halo scene, corona scene, direct light field of line scape, the sun and the earth relative position of the sun
Scene and the ratio scene of the sun and the earth, the rotation of the earth and revolution motion scene, wherein, the revolution of the earth sports ground
The scene describing perihelion of the earth and the scene of aphelion.
Different scenes is shown in VR display devices in the present embodiment 2 so that student can be different according to these
Scene is learnt, and the more meticulously studying the geography knowledge in different scenes, is answered Geographical Problem, is improved student's
Interest and enthusiasm.
Alternatively, in another embodiment 3 after the S3, in addition to:
The VR display devices receive the teaching equipment, and that signal is finished according to is sending with the special scenes phase
The summary information answered.
It should be noted that in the present embodiment 3 after current scene is shown in VR display devices, will send
Finish signal and give the teaching equipment, inform that the teaching equipment sends information of summarizing corresponding with current scene and gives VR display devices, should
VR display devices will show current summary information.Such as:Current scene is the direct light field of line scape of the sun, can be sent
Correlation summarizes information, such as:Point of vertical on the Northern Hemisphere when, polar day area sun due north liter, due north falls;Other regional northeast
Rise, northwest falls.After current scene is shown, show that student now has learnt current scene, can send out in time
Send summary to go to consolidate current knowledge information to study, improve the results of learning of student.
Alternatively, also include in S5 described in another embodiment 4:If differing, answer mistake is shown, and by mistake
Signal feeds back to the VR display devices, so as to the VR display devices according to the error signal repeat playing it is current described in
Special scenes, until the teaching equipment shows that answer is correct.
Alternatively, switching signal includes described in another embodiment 5:The earth along track revolve round the sun signal, the earth along
Orbital rotation and revolution signal, the direct projection light signal of the sun, sun liter fall bearing signal.
It should be noted that the teaching equipment can thus switch to correspondingly according to these switching signals in the present embodiment 5
Scene, these scenes will show these scenes on the display apparatus.Such as:During revolution signal, the revolution of the earth is switched to
Scene, in the revolution of the earth, see it is counterclockwise in arctic overhead;In addition, it is switched to earth perihelion and aphelion position
During scene, then during the revolution of the earth, perihelic velocity is fast, and aphelion speed is slow;It is switched to the direct light field of line of the sun
Jing Shi, the sun light beam of each position, all it is different from the angle on ground when sun light beam is irradiated to earth surface;Have
Ray Of Light is very special, and its extended line is directed to the earth's core, is gained knowledge according to geometry, and this beam light is vertical with ground
, the intersection point on this beam light and ground, referred to as subsolar point.
The invention further relates to a kind of geographical teaching system under VR environment of another embodiment 6, the geographical teaching system bag
Include:VR display devices, teaching equipment, motion hand induction equipment;Prestore in the VR display devices and the teaching equipment, institute
State the real solar system is prestored in teaching equipment day scene;
The teaching equipment, for daily motion scene to be cut to the solar system according to the switching signal that user inputs
Change, while the switching signal is sent to the VR display devices;
The VR display devices, for specific in the switching signal with showing the solar system daily motion scene
Scene, and after the sun in the special scenes and earth movements process have been shown, letter is finished to teaching equipment feedback
Number;
The teaching equipment, be additionally operable to finish signal according to reception, and according to it is described finish signal send with it is described
The corresponding Geographical Problem of special scenes gives the VR display devices;
The motion hand induction equipment, for inputting answer letter corresponding with the Geographical Problem into the VR display devices
Number;
The VR display devices, it is additionally operable to the answer signal feeding back to the teaching equipment, and receives the religion
Learn the correct signal that equipment is sent;
The teaching equipment, be additionally operable to according to the answer signal judge its corresponding answer whether with pre-stored answer phase
Together, if identical, display answer is correct, and correct signal is fed back into the VR display devices, and performs to the solar system
The switching next time of ground daily motion scene.
It should be noted that be the first demand according to teaching in the present embodiment 6, such as:Be currently needed for study is ground
The scene of ball revolution, teacher will select the scene of the revolution of the earth on teaching equipment, and the scene for clicking on the revolution of the earth is carried out
Play, after click, teaching equipment will be switched to the scene of the revolution of the earth, while the multiple VR being connected with the teaching equipment show
Show equipment, the scene of the revolution of the earth will be synchronously performed handover to according to the switching signal received;
Secondly, after the scene of the revolution of the earth has been shown, the VR display devices will feed back to the teaching equipment
Finish signal, the teaching equipment will send geography corresponding with the scene of the revolution of the earth and ask after receiving this and finishing signal
Inscribe to the plurality of VR display devices;
Thirdly, user is received by moving corresponding to the Geographical Problem of hand induction equipment input in the plurality of VR display devices
After answer signal, the answer signal will be fed back to the teaching equipment, such as:Such as Geographical Problem:Current scene is the sun
Direct projection scene, problem are to judge:Agree to that moment has and an only point of vertical, may I ask on the earth:Correctly or incorrectly.Learner answering questionses
Answer be correct, correct signal will be sent to the teaching equipment, and after the teaching equipment receives the correct signal, just
It can judge whether its corresponding answer is correct identical with pre-stored answer according to the correct signal, if pre-stored answer is also just
Really, then identical, the answer for representing learner answering questionses is correct, if pre-stored answer is mistake, is then differed, and represents that student returns
The answer answered is wrong.
Finally, when it is correct to know the answer, then the teaching equipment can show that answer is correct, and by correct signal
The VR display devices are fed back to, while next teaching scene can be switched to, such as:Solar halo scene.
By using the tutoring system in the present embodiment 6, by increasing capacitance it is possible to increase the feeling of immersion and telepresenc of teaching, allow student can
More intuitively to observe the geographic model of three-dimensional, student can also be allowed to be operated under the guidance of teacher, facilitate classroom order
The management of sequence and teaching process, while student can also be allowed to carry out answer Geographical Problem by VR display devices, consolidate know in time
Knowledge and the knowledge point of abundant student, and teacher can be detected to the study condition of student in time by teaching equipment.
Alternatively, the solar system described in another embodiment 7 daily motion scene include:Solar halo scene, corona scene, too
The direct light field of line scape of sun, the scene and the sun of the sun and earth relative position and the ratio scene of the earth, the rotation of the earth and
Revolution motion scene, wherein, describe the perihelion of the earth and the scene of aphelion in the revolution of the earth moving scene.
It should be noted that the true field of various bases can be included in daily motion scene in the present embodiment 7 solar system
The virtual scene that scape is made, such as:Solar halo scene, corona scene, direct light field of line scape, the sun and the earth relative position of the sun
Scene and the ratio scene of the sun and the earth;The rotation of the earth and revolution motion scene;Wherein, the revolution of the earth sports ground
The scene describing perihelion of the earth and the scene of aphelion.
Different scenes is shown in VR display devices in the present embodiment 7 so that student can be different according to these
Scene is learnt, and the more meticulously studying the geography knowledge in different scenes, is answered Geographical Problem, is improved student's
Interest and enthusiasm.
Alternatively, the VR display devices described in another embodiment 8, it is additionally operable to receive the teaching equipment according to described complete
Finish the corresponding with the special scenes of signal transmission and summarize information.
It should be noted that in the present embodiment 8 after current scene is shown in VR display devices, will send
Finish signal and give the teaching equipment, inform that the teaching equipment sends information of summarizing corresponding with current scene and gives VR display devices, should
VR display devices will show current summary information.After current scene is shown, show student's study of Confucian classics now
Current scene has been practised, can send to summarize in time and go to consolidate current knowledge information to study, improve the results of learning of student.
Alternatively, the teaching equipment described in another embodiment 9, be additionally operable to when its corresponding answer of the answer signal with
When pre-stored answer differs, then error signal is fed back into the VR display devices.
Alternatively, switching signal includes described in another embodiment 10:The earth along track revolve round the sun signal, the earth along
Orbital rotation and revolution signal, the direct projection light signal of the sun, sun liter fall bearing signal.
It should be noted that the teaching equipment can thus switch to pair according to these switching signals in the present embodiment 10
The scene answered, these scenes will show these scenes on the display apparatus.Such as:During revolution signal, earth public affairs are switched to
Transition scape, in the revolution of the earth, see it is counterclockwise in arctic overhead;In addition, it is switched to earth perihelion and aphelion position
When putting scene, then during the revolution of the earth, perihelic velocity is fast, and aphelion speed is slow;It is switched to the direct projection light of the sun
The sun light beam of each position, all it is different from the angle on ground when sun light beam is irradiated to earth surface during scene;
Have that Ray Of Light is very special, its extended line is directed to the earth's core, is gained knowledge according to geometry, and this beam light is vertical with ground
, the intersection point on this beam light and ground, referred to as subsolar point.
In this manual, identical embodiment or example are necessarily directed to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example with suitable
Mode combines.In addition, in the case of not conflicting, those skilled in the art can be by the difference described in this specification
Embodiment or example and the feature of different embodiments or example are combined and combined.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of teaching methods of geography under VR environment, it is characterised in that deposited in advance in VR display devices and teaching equipment
Daily motion scene, the teaching methods of geography include with storing up the solar system:
S1, according to the switching signal that user inputs, daily motion scene switches over the teaching equipment to the solar system, together
When the switching signal is sent to the VR display devices;
S2, special scenes of the VR display devices in the switching signal with showing the solar system daily motion scene;
S3, after the sun in the special scenes has been shown with earth movements process, letter is finished to teaching equipment feedback
Number, show so that the teaching equipment finishes signal transmission Geographical Problem corresponding with the special scenes according to the VR
Show equipment;
S4, the VR display devices receive answer letter corresponding to the Geographical Problem that user inputs by moving hand induction equipment
Number, and the answer signal is fed back into the teaching equipment;
S5, the teaching equipment judges whether its corresponding answer is identical with pre-stored answer according to the answer signal, if phase
Together, then show that answer is correct, and correct signal is fed back into the VR display devices, and perform daily motion to the solar system
The switching next time of scene.
2. teaching methods of geography according to claim 1, it is characterised in that the solar system daily motion scene include:
Solar halo scene, corona scene, the direct light field of line scape of the sun, the scene and the sun of the sun and earth relative position and the ratio of the earth
Example scene, the rotation of the earth and revolution motion scene, wherein, the revolution of the earth moving scene describe the earth perihelion and
The scene of aphelion.
3. teaching methods of geography according to claim 1 or 2, it is characterised in that after the S3, in addition to:
The VR display devices receive the teaching equipment and the corresponding with the special scenes of signal transmission are finished according to
Summarize information.
4. teaching methods of geography according to claim 1 or 2, it is characterised in that also include in the S5:If differing,
Answer mistake is then shown, and error signal is fed back into the VR display devices, so that the VR display devices are according to the mistake
Error signal repeats playing the current special scenes, until the teaching equipment shows that answer is correct.
5. teaching methods of geography according to claim 1 or 2, it is characterised in that the switching signal includes:The earth along
Track revolution signal, the earth fall bearing signal along orbital rotation and revolution signal, the direct projection light signal of the sun, sun liter.
6. a kind of geographical teaching system under VR environment, it is characterised in that the geographical teaching system includes:VR display devices,
Teaching equipment, motion hand induction equipment;Prestore in the VR display devices and the teaching equipment, be pre- in the teaching equipment
With first storing real solar system daily motion scene;
The teaching equipment, for according to the switching signal that user inputs, daily motion scene to switch over to the solar system,
The switching signal is sent to the VR display devices simultaneously;
The VR display devices, for the specific field in the switching signal with showing the solar system daily motion scene
Scape, and after the sun in the special scenes and earth movements process have been shown, signal is finished to teaching equipment feedback;
The teaching equipment, be additionally operable to finish signal according to reception, and according to it is described finish signal send with it is described specific
The corresponding Geographical Problem of scene gives the VR display devices;
The motion hand induction equipment, for inputting answer signal corresponding with the Geographical Problem into the VR display devices;
The VR display devices, it is additionally operable to the answer signal feeding back to the teaching equipment, and receives the teaching and set
The correct signal that preparation is sent;
The teaching equipment, it is additionally operable to judge whether its corresponding answer is identical with pre-stored answer according to the answer signal,
If identical, display answer is correct, and correct signal is fed back into the VR display devices, and performs day to the solar system
The switching next time of moving scene.
7. geographical teaching system according to claim 6, it is characterised in that the solar system daily motion scene include:
Solar halo scene, corona scene, the direct light field of line scape of the sun, the scene and the sun of the sun and earth relative position and the ratio of the earth
Example scene, the rotation of the earth and revolution motion scene, wherein, the perihelion of the earth is described in the revolution of the earth moving scene
With the scene of aphelion.
8. the geographical teaching system according to claim 6 or 7, it is characterised in that the VR display devices, be additionally operable to receive
The teaching equipment finishes the corresponding with the special scenes of signal transmission according to and summarizes information.
9. the geographical teaching system according to claim 6 or 7, it is characterised in that the teaching equipment, be additionally operable to when described
When its corresponding answer of answer signal differs with pre-stored answer, then error signal is fed back into the VR display devices.
10. the geographical teaching system according to claim 6 or 7, it is characterised in that the switching signal includes:Earth edge
Track revolution signal, the earth falls orientation letter along orbital rotation and revolution signal, the direct projection light signal of the sun, sun liter
Number.
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CN109979262A (en) * | 2019-04-02 | 2019-07-05 | 中国铁路北京局集团有限公司石家庄车辆段 | Personal safety VR educational system |
CN113632495A (en) * | 2019-03-08 | 2021-11-09 | 脸谱科技有限责任公司 | System and method for dynamic scheduling |
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