CN106652590A - Teaching method, teaching recognizer and teaching system - Google Patents
Teaching method, teaching recognizer and teaching system Download PDFInfo
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- CN106652590A CN106652590A CN201710189739.5A CN201710189739A CN106652590A CN 106652590 A CN106652590 A CN 106652590A CN 201710189739 A CN201710189739 A CN 201710189739A CN 106652590 A CN106652590 A CN 106652590A
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- intelligent terminal
- dynamic model
- identifier
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
Abstract
The invention discloses a teaching method, a teaching recognizer and a teaching system. The method comprises the following steps: shooting and recognizing a plurality of feature points on the teaching recognizer by an intelligent terminal; sending a request to a control center by the intelligent terminal according to the recognized ID information of the teaching recognizer, responding to the request by the control center, transmitting a three-dimensional virtual dynamic model to the intelligent terminal, and synchronously displaying; and performing the teaching operation on the three-dimensional virtual dynamic model by the intelligent terminal, and displaying the change in the three-dimensional virtual dynamic model by the control center. The teaching system comprises the teaching recognizer, the intelligent terminal and the control center. According to the teaching method, the teaching recognizer and the teaching system provided by the embodiments of the invention, the problems of absence of mind and numbness of students while passively receiving the knowledge in the traditional teaching mode can be solved, the learning interest of the students can be greatly stimulated, and the learning effect of the students can be promoted.
Description
Technical field
The present invention relates to field of Educational Technology, more particularly to a kind of that Students ' Learning effect is improved using wearing identifying device
Really, a kind of teaching method, teaching identifier and the tutoring system of learning interest are strengthened.
Background technology
Teaching pattern is referred in the case where certain educational thought, didactics and the theories of learning are instructed, taught in certain environment with the stable relation between each key element of activity and the version of active process. traditional teaching mode is usually using traditional teaching means, completing a kind of classroom instruction form of the specific content of courses. traditional teaching method drawback is obvious, it is that one kind is filled out pipe 4 is arranged in infiltration groove, then two neighboring being oozed be connected and sealed by mozzle 5 between pipe 4, in mozzle 5 it is actively engaged in, cause scholar student it is passive receive knowledge when, easy distraction, it is numb, effect is bad.
Modern education is incorporated into multimedia in classroom, and teacher is shown resources material by multimedia, but is actually still that based on passive type teaching, teaching efficiency still needs further raising.
Therefore, urgently teaching knowledge combined with modern science and technology at present, provides a kind of more intuitively Teaching Experience to student, improve the results of learning of student.
The researcher Thomas P.Caudell of Boeing propose in the early 1990s augmented reality concept, it is by means of three dimension Display Technique, interaction technique, various sensing technologies, computer vision technique and multimedia technology computer is generated two the virtual information of dimension or three-dimensional is fused in the true environment to be experienced of user, it is by real world and virtual world information " seamless " integrated new technology, it is that the entity that script is difficult to experience in the certain hour spatial dimension of real world is believed breath, by science and technology such as computers, it is superimposed again after analog simulation, by virtual Information application to real world, by human sensory perceive, so as to reach the sensory experience of exceeding reality.
Application potential of the augmented reality in education is mainly reflected in: makes abstract study content visualization, visualization, support general scene type study at ambient, lift presence sense, intuition and the focus of learner, the natural way interactive learning object for using.
But domestic augmented reality research at present is mainly improving experience direction of the user in game or special scenes, and to form classroom instruction direction to specific resources material is combined with augmented reality, theoretical research direction is only rested on, also augmented reality the successful technical scheme of classroom teaching is not attached to into.
The content of the invention
For existing teaching pattern be easily caused student it is passive receive knowledge when, easy distraction, fiber cropsWooden and current domestic augmented reality research is mainly combining specific resources material with augmented reality form classroom instruction direction and also augmented reality are not attached to into the problem of classroom teaching, propose that a kind of utilization will strengthen Reality technology is applied to teaching method, teaching identifier and the tutoring system of classroom instruction, the teaching identifier of and faculty passes through intelligent terminal pair types, including On the second display unit display screen at center, complicated teaching resource is visually displayed in face of student, the is greatly excited learning interest of student, improve results of learning, for the needs of teaching, faculty can also be to three Tie up virtual dynamic model to be amplified by intelligent terminal, the operation such as diminution improves quality of instruction.
On the one hand, there is provided a kind of teaching method, there is provided including being provided with the intelligent terminal of identifying system, characteristic point in control centre and many teaching identifiers is identified, and the corresponding three-dimensional dynamic model simultaneous display of identifier of imparting knowledge to students is in control:
The intelligent terminal carries out shooting identification to the multiple characteristic points in a teaching identifier;
The content of the invention Three-dimensional dynamic model is transferred to the intelligent terminal by center, control centre's respond request, and will be from the intelligence The picture frame simultaneous display of the three-dimensional dynamic model of the real-time display that terminal is obtained is out;
Teaching operation is carried out to the three-dimensional dynamic model by the intelligent terminal, the control centre will be described
Three-dimensional dynamic model dynamic change shows；
Wherein, the teaching identifier is the wearable clothing or teaching mode for being provided with special characteristic point.
With reference in a first aspect, intelligent terminal described in the first possible implementation is to multiple in a teaching identifier
Characteristic point is identified, including：
Specific characteristic point is set in the teaching identifier；
The client of the plurality of characteristic point of identification is installed to intelligent terminal；
Characteristic point information and its corresponding three-dimensional dynamic model id information are carried out into matching treatment, and is stored in intelligence
In terminal.
With reference in a first aspect, special characteristic point described in second possible implementation is passive type identification icon or master
Dynamic formula optical tracking point.
With reference in a first aspect, intelligent terminal described in the third possible implementation is according to the teaching identification for identifying
Body id information transmit a request to control centre, control centre's respond request, by three-dimensional dynamic analog by communication unit
Type is transferred to the intelligent terminal, and by the three-dimensional dynamic model picture frame of the real-time display obtained from the intelligent terminal
Simultaneous display out, including：
The corresponding three-dimensional dynamic model of teaching identifier is made, the three-dimensional dynamic model is stored in into control
In center；
The id information of the three-dimensional dynamic model is transferred to into the intelligent terminal；
Control centre is by being fixed on the display screen above the dais of classroom by the figure of the three-dimensional dynamic model for obtaining
As frame synchronization shows.
Second aspect, there is provided one kind teaching identifier, for carrying multiple characteristic points, the characteristic point position is empty with three-dimensional
The display area of quasi-dynamic model is corresponding, wherein, it is described teaching identifier be provided with special characteristic point wearable clothing or
Teaching mode.
With reference to second aspect, special characteristic point described in the first possible implementation is passive type identification icon or master
Dynamic formula optical tracking point.
A kind of third aspect, there is provided tutoring system including above-mentioned teaching identifier, including：
Intelligent terminal, communicates to connect with control centre, for the characteristic point in identification teaching identifier, and to control centre
Request is sent, three-dimensional dynamic model is shown and teaching operation is carried out to it；
Control centre, with intelligent terminal communication connection, responds the intelligent terminal request, and the three-dimensional is moved
States model is transferred to the intelligent terminal and carries out simultaneous display；
Communication unit, for constituting a communication network with the intelligent terminal and the control centre, makes the intelligence
Terminal is communicated with control centre.
With reference to the third aspect, intelligent terminal includes described in the first possible implementation：
First processing units, for each of the capture recognition unit of processing intelligent terminal, input and output and communication unit
Plant request of data；
Capture recognition unit, electrically connects with the first processing units, for the characteristic point in capture teaching identifier simultaneously
It is identified；
First display unit, electrically connects with the first processing units, for showing transmit from control centre three
Tie up virtual dynamic model；
Input-output unit, electrically connects with the first processing units, for being needed to three-dimensional dynamic according to teaching
Model is operated.
With reference to the third aspect, control centre includes in second possible implementation：
Second processing unit, for processing the request of data of memory cell and controlling the second display unit specific pattern is shown
Picture；
Memory cell, electrically connects with the second processing unit, for storing three-dimensional dynamic model and its id information；
Second display unit, electrically connects with the second processing unit, shows that three-dimensional is moved for control display screen curtain
States model；
Display screen, electrically connects with second display unit, for taking over the instruction of second display unit, shows
Three-dimensional dynamic model.
Implement a kind of teaching method of the present invention, teaching identifier and tutoring system, arrange in teaching identifier
Characteristic point, is identified backward control centre to characteristic point and sends request using intelligent terminal, and control centre will be with characteristic point
The three-dimensional dynamic model matched somebody with somebody is transferred on intelligent terminal and synchronizes display by the second display unit, and student just can be with
See teaching resource three-dimensional view more directly perceived and image, motivate students' interest in learning；For the needs of teaching, impart knowledge to students people
The operation that member can be zoomed in or out by the input-output unit of intelligent terminal to three-dimensional dynamic model, and synchronously
It is displayed on the display screen of the display unit of control centre second, facilitates student to be observed, implement the present invention, solves tradition
Teaching method is easily caused student when passive reception knowledge, easy distraction, numb and current domestic increasing
Strong reality technology research mainly is combining specific resources material to form classroom instruction direction also with augmented reality
Augmented reality is not attached to the problem of classroom teaching, the results of learning of student are improve.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of schematic flow sheet of teaching method embodiment in the present invention；
Fig. 2 is a kind of sub-step schematic flow sheet of step S1 in teaching method embodiment in the present invention；
Fig. 3 is a kind of sub-step schematic flow sheet of step S2 in teaching method embodiment in the present invention；
Fig. 4 be in the present invention a kind of tutoring system embodiment group into logic connection diagram；
Fig. 5 be in the present invention in a kind of tutoring system embodiment intelligent terminal embodiment group into logic connection diagram；
Fig. 6 be in the present invention in a kind of tutoring system embodiment control centre's embodiment group into logic connection diagram；
The toponym that each numeral is referred in accompanying drawing is：410 --- teaching identifier, 420 --- intelligent terminals,
430 --- control centre, 440 --- communication unit, 421-- input-output units, 422 --- first processing units,
423 --- the first display unit, 424 --- capture recognition unit, 431 --- memory cell, 432 --- processing unit,
433 --- the second display unit, 434 --- display screens.
Specific embodiment
Below in conjunction with the accompanying drawing in invention, the technical scheme in the present invention is clearly and completely described, it is clear that
Described embodiment a part of embodiment only of the invention, rather than the embodiment of whole.Based on the reality in the present invention
Example is applied, the other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not paid belongs to this
The scope of invention protection.
" processing unit " in this specification, is typically used for performing data processing task, it is also possible to referred to as processor core
The heart or processing core, can also be an integrated chip with signal handling capacity, such as general processor, at data signal
Reason device (Digital Signal Processor, DSP), special IC (Application Specific
Integrated Circuit, ASIC), ready-made programmable gate array (Field Programmable Gate augmented reality ray,
FPGA) etc..
The tutoring system of the embodiment of the present invention
Fig. 4 be in the present invention a kind of tutoring system embodiment group into logic connection diagram, tutoring system 400 is included at least
One impart knowledge to students identifier 410, intelligent terminal 420, control centre 430 and communication unit 440, intelligent terminal 420 and control centre
430 constitute a communication network by communication unit 440, and the communication network can be that a LAN, or one are remote
Journey communication network.
Characteristic point in the scanning recognition of intelligent terminal 420 teaching identifier 410, obtains and matches the teaching identifier 410
Id information, and request is sent to control centre 430, control centre 430 passes the three-dimensional dynamic model for matching the id information
Defeated that display is synchronized to intelligent terminal 420 and to the three-dimensional dynamic model, faculty is to by intelligent terminal 420 pairs
Three-dimensional dynamic model is amplified, reduces or rotation process, meanwhile, the asking according to control centre 430 of intelligent terminal 420
Ask, in real time the picture frame of three-dimensional dynamic model is transferred to into control centre 430, control centre 430 shows image frame synchronization
Show on the display screen.The tutoring system that the present invention is provided, complicated teaching resource is visually displayed in face of student, greatly
Excite the learning interest of student, improve results of learning, for the needs of teaching, faculty passes through intelligent terminal 420
Three-dimensional dynamic model can also be amplified, the operation such as diminution improves quality of instruction.
It should be noted that the intelligent terminal 420 in the present invention can be special for scanning teaching identifier 410
Characteristic point identifying device, or the general mobile phone for being provided with identification client, iPad etc..
Need it is further noted that student can also be known by the client on intelligent terminal 420 to teaching
Characteristic point in complicated variant 410 is scanned identification, after obtaining three-dimensional dynamic model, for the needs of study, to three-dimensional empty
Quasi-dynamic model is zoomed in and out or rotation process.
Embodiment of the method
With reference to Fig. 1, embodiment of the method is that a kind of teaching method for being proposed should based on a kind of tutoring system shown in Fig. 4
It is a teaching identifier 410 in tutoring system when explanation, the teaching identifier 410 in this method embodiment, it is our
Method embodiment is taken as identifier 410 of imparting knowledge to students for convenience of describing, in fact, any one the teaching identifier 410 in tutoring system
This teaching method can be implemented, teaching method includes：
Multiple characteristic points in step S1,420 pairs one teaching identifiers 410 of intelligent terminal carry out shooting identification.
With reference to Fig. 2, Fig. 2 is a kind of sub-step schematic flow sheet of step S1 in teaching method embodiment in the present invention；Tool
Body ground step S1 includes：
S11, teaching identifier 410 on specific characteristic point is set；
Characteristic point carries out capture identification for intelligent terminal 420, it is therefore an objective to obtain specific virtual from control centre 430
Dynamic 3 D model, characteristic point position is chosen according to teaching needs.
S12, the client for installing identification feature point.
S13, using training algorithm and image recognition algorithm, by characteristic point information and its corresponding three-dimensional dynamic model
Id information carries out matching treatment, and is stored in intelligent terminal 420.
Client is used to start the scanning means of intelligent terminal 420, to using training algorithm by characteristic point and corresponding three
Tie up virtual dynamic model id information to be bound, that is to say, that intelligent terminal 420 captures identification feature point, obtain id information, and
Virtual dynamic 3 D image with Feature point correspondence is obtained from control centre 430 with this.
Different three-dimensional dynamic models are made, in being stored in control centre 430, by the ID of three-dimensional dynamic model
Information transfer is carried out characteristic point information and its corresponding three-dimensional dynamic model id information at matching to intelligent terminal 420
Reason, and be stored in intelligent terminal 420；When so intelligent terminal 420 is identified to characteristic point, just can be from control centre 430
Obtaining the three-dimensional dynamic model with Feature Points Matching.
Used as a kind of preferred embodiment, teaching identifier 410 can be wearable clothing, and wearable clothing is preferably T
Sympathize, special characteristic point is printed on T-shirt, for the T-shirt of the different sizes of student's different building shape design teaching needs, student are met
After putting on T-shirt, human body organ three-dimensional dynamic model is presented after the scanning recognition characteristic point of intelligent terminal 420, intelligent terminal 420 is caught
The characteristic point on T-shirt is obtained, the reality of real-time capture that the human body organ three-dimensional dynamic model obtained from control centre 430 is added to
In scene, by recognizing the characteristic point on T-shirt on diverse location, calculate during virtual reality fusion characteristic point locus and
Direction, by the threedimensional model of the human body obtained from control centre 430 difference internal the diverse location of T-shirt is respectively mapped to,
The real-time virtual three-dimensional model for obtaining and the real scene synthesis for photographing are obtained into the interactive scene of virtual reality fusion, and in real time
Show the dynamic process of organ.
Used as a kind of preferred embodiment, identifier 410 of imparting knowledge to students can also be the teaching for being provided with characteristic point of specific dimensions
Model, characteristic point on the capture identification teaching mode of intelligent terminal 420, to control centre 430 request is sent, and obtains virtual dynamic three
Dimension module, such as teaching mode can be an elephant, and in the privileged site of elephant model characteristic point is arranged, and characteristic point arranges position
Head, four limbs, belly and the afterbody for being preferably provided with elephant model is put, is conducive to each position and monolithic wheel of student to elephant
Exterior feature carries out observational learning, when 420 pairs of elephant models put on the table of intelligent terminal carry out capture identification, intelligent terminal 420
The virtual dynamic 3 D model sport of elephant for obtaining is shown on desk, the position capture for changing intelligent terminal 420 recognizes other
Characteristic point, intelligent terminal 420 shows the scene that body part and " desktop " of elephant character pair point are combined.
It should be noted that characteristic point can be the identification image of passive type, and the image of such as specific pattern, intelligent terminal
420 obtain virtual dynamic 3 D model by capture identification image；Can also be active optical tracking point, optical tracking point
By launching particular light ray, identification is captured by intelligent terminal 420, obtain virtual dynamic 3 D model.
S2, intelligent terminal 420 are sent according to the teaching identifier 410ID information for identifying by communication unit 440 please
Ask control centre 430, the respond request of control centre 430 that three-dimensional dynamic model is transferred to into the equipment of intelligent terminal 420,
And by the picture frame simultaneous display of the three-dimensional dynamic model of the real-time display obtained from intelligent terminal 420 out.
With reference to Fig. 3, Fig. 3 is a kind of sub-step schematic flow sheet of step S2 in teaching method embodiment in the present invention, tool
Body ground, step S2 includes：
S21, the corresponding three-dimensional dynamic model of making teaching identifier 410, three-dimensional dynamic model is stored in
In control centre 430；
Using 3DsMax or other 3D modeling tool making teaching three-dimensional dynamic models, it should be noted that make
The size and sex of teaching mode or wearable clothing are referred to during model, for example, is making human organ dynamic 3 D dynamic analog
During type, need to distinguish adult, child, the outward appearance of men and women's organ and difference in size, three-dimensional dynamic model typically can take compared with
Big memory space, therefore, three-dimensional dynamic model is stored in control centre 430, reduce the storage of intelligent terminal 420
Pressure and processor are born.
S22, the id information of three-dimensional dynamic model is transferred to into intelligent terminal 420；
Control centre 430 responds the request of intelligent terminal 420, according to the id information for receiving, by the three of correspondence id information
Tie up virtual dynamic model and be real-time transmitted to intelligent terminal 420,420 memory spaces of intelligent terminal take less id information.
S23, the control centre (430) are by being fixed on the display screen (434) above the dais of classroom will be obtained three
Tie up the picture frame simultaneous display of virtual dynamic model out.
It is out one of key function of control centre 430 by the picture frame simultaneous display of three-dimensional dynamic model, control
The display screen of the display unit 433 of center processed 430 second fixes classroom dais top, and the size of display screen should be all to meet
Normally viewing is advisable student, and faculty captures the feature on the wearable clothing of identification or teaching mode by intelligent terminal 420
Point, to control centre 430 request is sent, and control centre 430 is synchronous in transmission three-dimensional dynamic model to intelligent terminal 420
It is displayed on the display screen of the second display unit 433, thus overcomes intelligent terminal 420 and be unfavorable for most student viewings
Drawback.
Used as a kind of embodiment, control centre 430 can also be the server system with multiple displays, display
Place and supply on desktop student viewing, student can place multiple display desktops and carry out viewing study around one.
S3, teaching operation is carried out to three-dimensional dynamic model by intelligent terminal 420, by control centre 430 by three
Tie up virtual dynamic model dynamic change to show.
For the needs of teaching, education personnel need to impart knowledge to students three-dimensional dynamic model by intelligent terminal 420
Operation, for example, the operation such as is rotated, is scaled to the virtual dynamic model of human body organ three-dimensional, and the synchronous heart 430 in the controlling
Show on second display unit 433, carry out observational learning in order to student, it is straight that the second display unit 433 shows
See, life-like three-dimensional dynamic model greatly excites the learning interest of student, improves the results of learning of student.
System embodiment 1
A kind of teaching identifier 410 is provided, for carrying multiple characteristic points, characteristic point position and three-dimensional dynamic model
Display area it is corresponding, wherein, identifier 410 of imparting knowledge to students is to be provided with the wearable clothing or teaching mode of special characteristic point.
Used as a kind of system embodiment, teaching identifier 410 can be wearable clothing, and wearable clothing is preferably T
Sympathize, special characteristic point is printed on T-shirt, for the T-shirt of the different sizes of student's different building shape design teaching needs, student are met
After putting on T-shirt, human body organ three-dimensional dynamic model is presented after the scanning recognition characteristic point of intelligent terminal 420, intelligent terminal 420 is caught
The characteristic point on T-shirt is obtained, the reality of real-time capture that the human body organ three-dimensional dynamic model obtained from control centre 430 is added to
In scene, by recognizing the characteristic point on T-shirt on diverse location, calculate during virtual reality fusion characteristic point locus and
Direction, by the threedimensional model of the human body obtained from control centre 430 difference internal the diverse location of T-shirt is respectively mapped to,
The real-time virtual three-dimensional model for obtaining and the real scene synthesis for photographing are obtained into the interactive scene of virtual reality fusion, and in real time
Show the dynamic process of organ.
Used as a kind of system embodiment, identifier 410 of imparting knowledge to students can also be the teaching for being provided with characteristic point of specific dimensions
Model, characteristic point on the capture identification teaching mode of intelligent terminal 420, to control centre 430 request is sent, and obtains virtual dynamic three
Dimension module, such as teaching mode can be an elephant, and in the privileged site of elephant model characteristic point is arranged, and characteristic point arranges position
Head, four limbs, belly and the afterbody for being preferably provided with elephant model is put, is conducive to each position and monolithic wheel of student to elephant
Exterior feature carries out observational learning, when 420 pairs of elephant models put on the table of intelligent terminal carry out capture identification, intelligent terminal 420
The virtual dynamic 3 D model sport of elephant for obtaining is shown on desk, the position capture for changing intelligent terminal 420 recognizes other
Characteristic point, intelligent terminal 420 shows the scene that body part and " desktop " of elephant character pair point are combined.
It should be noted that characteristic point can be the recognizable pattern of passive type, and the image of such as specific pattern, intelligence is eventually
End 420 obtains virtual dynamic 3 D model by capture identification Quick Response Code；Can also be active optical tracking point, optics is chased after
Track point captures identification by launching light by intelligent terminal 420, obtains virtual dynamic 3 D model.
System embodiment 2
With reference to Fig. 4, Fig. 4 be in the present invention a kind of tutoring system embodiment group into logic connection diagram, there is provided one kind bag
The tutoring system of above-mentioned teaching identifier 410 is included, including：
Intelligent terminal 420, communicates to connect with control centre 430, for the characteristic point in identification teaching identifier 410, and
Request is sent to control centre 430, three-dimensional dynamic model is shown and is operated on it.
It should be noted that the intelligent terminal 420 in the present invention can be special for scanning teaching identifier 410
Characteristic point identifying device, or the general mobile phone for being provided with identification client, iPad etc.
With reference to Fig. 5, Fig. 5 is that the embodiment group of intelligent terminal 420 connects into logic in a kind of tutoring system embodiment in the present invention
Connect schematic diagram.
Specifically, intelligent terminal 420 includes capture recognition unit 424, first processing units 422, input-output unit 421
And first display unit 423, capture recognition unit 424, the display unit 423 of input-output unit 421 and first respectively with
First processing units 422 are electrically connected, and are captured recognition unit 425 for the characteristic point in capture teaching identifier 410 and are known
Not, first processing units 422 are used to process the various request of data of capture recognition unit 424 and input-output unit 421, the
One display unit 423 transmits the three-dimensional dynamic model with regard to identifier 410 of imparting knowledge to students for display control center 430,
Input-output unit 421 is used to be needed to operate three-dimensional dynamic model according to teaching.
Control centre 430, communicates to connect with intelligent terminal 420, and response intelligent terminal 420 is asked, by three-dimensional dynamic
Model is transferred to intelligent identification equipment and carries out simultaneous display.
With reference to Fig. 6, Fig. 6 is that the embodiment group of control centre 430 connects into logic in a kind of tutoring system embodiment in the present invention
Connect schematic diagram.
Specifically, control centre 430 includes memory cell 431, second processing unit 432, the second display unit 433 and shows
Display screen curtain 434, the display unit 433 of memory cell 431 and second is electrically connected respectively at processing unit, and memory cell 431 is used to deposit
Storage three-dimensional dynamic model and its id information, second processing unit 432 is used for processing intelligent terminal 420, memory cell 431
Request of data simultaneously controls the display specific image of the second display unit 433, and the second display unit 433 shows for control display screen curtain
The three-dimensional dynamic model of teaching identifier 410, display screen 434 electrically connects with the second display unit 433, for reception the
The control instruction of two display units 433, shows three-dimensional dynamic model.
Communication unit 440, for constituting a communication network with intelligent terminal 420 and control centre 430, makes intelligent terminal
420 are communicated with control centre 430.
When control of intelligent terminal 420 and control centre 430 are closer to the distance, communication unit 440 can be a radio communication
Unit.Such as WiFi units, facilitate faculty to operate intelligent terminal, when control of intelligent terminal 420 and the distance of control centre 430
When farther out, in order to improve reliability, communication unit 440 can be a Landline communication unit, such as cable router unit.
Implement a kind of teaching method of the present invention, teaching identifier 410 and tutoring system, in teaching identifier 410
Upper setting characteristic point, is identified backward control centre 430 to characteristic point and sends request, control centre using intelligent terminal 420
430 are transferred to the three-dimensional dynamic model with Feature Points Matching on intelligent terminal 420 and by the second display unit 433
Display screen synchronizes display, and student is it is seen that teaching resource three-dimensional view more directly perceived and image, excites student
Learning interest；For the needs of teaching, faculty can pass through 421 pairs of three-dimensionals of input-output unit of intelligent terminal 420
The operation that virtual dynamic model is zoomed in or out, and the second display unit 433 of the simultaneous display heart 430 in the controlling shows
On screen 434, facilitate student to be observed, implement the present invention, solve traditional teaching way and be easily caused student and passively connecing
When receiving knowledge, easy distraction, numb and current domestic augmented reality are studied mainly to specific
Resources material combines to form classroom instruction direction and also augmented reality is not attached to into classroom with augmented reality
Problem in teaching, improves the results of learning of student.
Presently preferred embodiments of the present invention is these are only, it is all in the spirit and principles in the present invention not to limit the present invention
Within, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of teaching method, it is characterised in that intelligent terminal (420), the control centre for including being provided with identifying system is provided
(430) and it is polytype teaching identifier (410), including：
The intelligent terminal (420) carries out shooting identification to the multiple characteristic points in teaching identifier (410)；
The intelligent terminal (420) passes through communication unit (440) according to teaching identifier (410) id information for identifying
Control centre (430) is transmit a request to, three-dimensional dynamic model is transferred to institute by control centre's respond request (430)
State intelligent terminal (420), and the image of the three-dimensional dynamic model of the real-time display that will be obtained from the intelligent terminal (420)
Frame synchronization shows；
Teaching operation, the control centre (430) are carried out to the three-dimensional dynamic model by the intelligent terminal (420)
The three-dimensional dynamic model dynamic change is shown；
Wherein, teaching identifier (410) is the wearable clothing or teaching mode for being provided with special characteristic point.
2. a kind of teaching method according to claim 1, it is characterised in that the intelligent terminal (420) is known to a teaching
Multiple characteristic points in complicated variant (410) are identified, including：
Specific characteristic point is set on teaching identifier (410)；
The client of the plurality of characteristic point of identification is installed to intelligent terminal (420)；
The characteristic point information and its corresponding three-dimensional dynamic model id information are carried out into matching treatment, and is stored in intelligence
In terminal (420).
3. a kind of teaching method according to claim 1, it is characterised in that the special characteristic point is passive type identification figure
Case or active optical tracking point.
4. a kind of teaching method according to claim 1, it is characterised in that the intelligent terminal (420) is according to identifying
Teaching identifier (410) id information for coming transmit a request to control centre (430), the control by communication unit (440)
Center respond request (430) processed, by three-dimensional dynamic model the intelligent terminal (420) is transferred to, and will be from the intelligence
Terminal (420) obtain real-time display three-dimensional dynamic model picture frame simultaneous display out, including：
The corresponding three-dimensional dynamic model of teaching identifier (410) is made, the three-dimensional dynamic model is stored in into control
In center (430) processed；
The id information of the three-dimensional dynamic model is transferred to into the intelligent terminal (420)；
The control centre (430) is moved the three-dimensional of acquisition by being fixed on the display screen (434) above the dais of classroom
States model picture frame simultaneous display is out.
5. a kind of teaching identifier (410), it is characterised in that teaching identifier (410) is for carrying multiple characteristic points, institute
State characteristic point position corresponding with the display area of three-dimensional dynamic model.
6. a kind of teaching identifier (410) according to claim 5, it is characterised in that teaching identifier (410) is
It is provided with the wearable clothing or teaching mode of special characteristic point.
7. a kind of teaching identifier (410) according to claim 5, it is characterised in that the special characteristic point is passive
Formula identification icon or active optical tracking point.
8. one kind includes the tutoring system of teaching identifier (410) described in claim 5, it is characterised in that include：
Intelligent terminal (420), communicates to connect with control centre (430), for the characteristic point in identification teaching identifier (410),
And request is sent to control centre (430), show three-dimensional dynamic model and teaching operation is carried out to it；
Control centre (430), with the intelligent terminal (420) communication connection, responds intelligent terminal (420) request, by institute
State three-dimensional dynamic model to be transferred to the intelligent terminal (420) and carry out simultaneous display；
Communication unit (440), for constituting a communication network with the intelligent terminal (420) and the control centre (430),
The intelligent terminal (420) is set to be communicated with the control centre (430).
9. a kind of tutoring system according to claim 8, it is characterised in that the intelligent terminal (420) includes：
Input-output unit (421), electrically connects with first processing units (422), dynamic to three-dimensional for being needed according to teaching
States model is operated；
First processing units (422), input-output unit (421), the first display for processing the intelligent terminal (420) is single
First (423) and the various request of data of capture recognition unit (424)；
First display unit (423), electrically connects with the first processing units (422), passes for showing from control centre (430)
The defeated three-dimensional dynamic model for coming；
Capture recognition unit (424), electrically connects with the first processing units (422), for capture teaching identifier (410)
Characteristic point and be identified.
10. a kind of tutoring system according to claim 8, it is characterised in that control centre (430) includes：
Memory cell (431), electrically connects with the second processing unit (432), for store three-dimensional dynamic model and its
Id information；
Second processing unit (432), for processing the request of data of memory cell (431) and controlling the second display unit (433)
Show specific image；
Second display unit (433), electrically connects with the second processing unit (432), for control display screen curtain (434) display
Three-dimensional dynamic model；
Display screen (434), electrically connects with second display unit (433), for taking over second display unit (433)
Instruction, show three-dimensional dynamic model.
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