CN104575139B - Scene interaction formula multi-medium intelligent terminal and its application - Google Patents
Scene interaction formula multi-medium intelligent terminal and its application Download PDFInfo
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- CN104575139B CN104575139B CN201510026869.8A CN201510026869A CN104575139B CN 104575139 B CN104575139 B CN 104575139B CN 201510026869 A CN201510026869 A CN 201510026869A CN 104575139 B CN104575139 B CN 104575139B
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- 230000003993 interaction Effects 0.000 title claims abstract description 48
- 230000000694 effects Effects 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 10
- 230000007613 environmental effect Effects 0.000 claims description 9
- 230000008447 perception Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000012549 training Methods 0.000 claims description 4
- 238000007405 data analysis Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 7
- 230000002452 interceptive effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
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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
- 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
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- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
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- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The present invention relates to scene interaction formula multi-medium intelligent terminal, it is characterised in that：By base, and renovate composition, renovate centre and be provided with display screen, base upper end is a writing display platform, main frame is also associated with energy stereo staggered and shoots above-mentioned writing display platform and two cameras with user's site environment, first camera, which is rotatably connected on, to be renovated, and the first camera can overturn the word information content on downward face captured in real-time writing display platform, and the hand-written or hand activities information content in writing display platform region；Second camera is wide-angle camera, and second camera energy captured in real-time obtains that writing display platform region user is hand-written or the hand activities information content, and site environment screen or image with user's upper part of the body.It is an object of the present invention to provide a kind of scene interaction formula multi-medium intelligent terminal and its application, to the stereoscopic shooting in multi-medium intelligent terminal region space, really realizes the reduction mutually of participant scene, easy to use.
Description
[technical field]
The present invention relates to scene interaction formula teaching equipment, and in particular to be a kind of scene interaction formula multi-medium intelligent terminal
And its application, it can apply to long-range scene interaction formula multimedia and teaches tutoring system, long-range scene interaction formula multimedia to hand over
Streaming system, long-range scene interaction formula multimedia mutual assistance learning system, long-range scene interaction formula multi-media Training System, long-range scene
Interactive communication system etc..
[background technology]
The exchange that teacher attends class between teachers and students to student at present, generally by instruction etc. on classroom, mode is opened face-to-face
Exhibition.Audio-visual education programme and the teaching of class material that last decade grows up etc., are only by way of some electric equipments by teaching material teaching materials etc.
The content recordal such as resources material and phonetic teaching gets off, and helps students ' reading, culture to pay attention to the class ability and reviewed.With network
Development, using internet carry out remote teaching progressively popularized, people can not used by Network Capture knowledge
School sessions；Meanwhile instructional blocks of time is also relatively freely, student can listen to the teacher the time according to the arrangement of time of oneself, without according to
The defined time attends class.In addition, teacher just puts things right once and for all after can also the content of courses be recorded once, instructional video need to only be put
Accessed into server by student.
However, existing internet teaching system, without interaction function, teachers and students can not be allowed to carry out interactive, student can only be
Terminal is listened to the teacher, and can not also be putd question to even if having a question.Furthermore an existing system generally only camera is shot and an interface
It has been shown that, although camera can collection site scene, the scene of camera collection generally with user and
The scene of surrounding environment, its information gathered is excessively abstract, such as camera only photographs student or teacher's molar behavior,
Or projector display content, but optimal image quality can not be shown to the activities of student or teacher, expression.Taken the photograph due to each
Of different sizes to reference object as head focal length difference, light is different during whole teaching environment position difference at reference object,
The requirement of local high definition display effect when being difficult to meet interactive teaching using the way of single camera collection site scene, and
And be also difficult to multiple partial results using single camera while shoot display, even if camera angle can be adjusted, also only
The picture that energy single display is being shot, it has not been convenient to diverse location high-definition image is gathered in an environment.Therefore, it is necessary to change
Enter existing scene interaction formula multi-medium intelligent terminal, make it have multiple local shooting interfaces, while be directed under same environment not
Shoot display respectively with position, really realize the technique effect that student, teacher scene reduce mutually.
In addition to being need to improve in internet teaching to the IMAQ reduced mutually except scene, existing interaction teaching device is whole
A realistic problem for being badly in need of solving also be present in end：The popularization of computer, internet brings great convenience to us, accelerates
The propagation of information with exchange, while also bring some bad influences：Such as computer typewriter, cause mould of the people to font typeface
Paste, long-time computer typewriter make it that personal letter writing of Chinese characters is difficult, and the word many times recognized is not write not come out but.Therefore, providing feelings
During scape interactive multimedia intelligent terminal, the teaching for tempering manipulative ability is also mixed multi-medium intelligent terminal by the applicant,
So that real time inspection personal letter such as writes, painted at the manipulative ability during On-the-spot Interaction between student, teacher or between kith and kin, avoided
The shortcomings that bringing is operated in relying on machine.
[content of the invention]
It is an object of the present invention to provide a kind of scene interaction formula multi-medium intelligent terminal and its application, to multi-medium intelligent terminal
The stereoscopic shooting in region space, really realize that participant scene reduces mutually, it is easy to use.
In order to solve above-mentioned problem, present invention employs following technical proposal：
Scene interaction formula multi-medium intelligent terminal, it is characterised in that：It passes through by the base with main frame, and with base
What rotating shaft was connected renovates composition, and main frame is connected with microphone and loudspeaker, renovates centre and is provided with display screen, display screen connects with main frame
Connect, the base upper end is a writing display platform, and base side is provided with equipment interface and network interface；The main frame also connects
It is connected to energy stereo staggered and shoots above-mentioned writing display platform and two cameras with user's site environment, two cameras
Respectively：
First camera, the first camera be rotatably connected on it is described renovate, it is real that the first camera can overturn downward face
When shooting writing display platform on the word information content, and in the hand-written or hand activities information in writing display platform region
Hold；
Second camera, second camera are wide-angle camera, and it is flat that second camera energy captured in real-time obtains writing displaying
Taiwan area domain user is hand-written or the hand activities information content, and carries user's upper half positioned at writing display platform front area
The site environment screen or image of body.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：The second camera, which is arranged on, to be renovated
On, second camera is set or set angle favours and renovates settings downwards perpendicular to renovating, in the case where renovating opening vertical state,
Second camera is towards user side；In the case where renovating opening vertical state, second camera energy captured in real-time obtains writing exhibition
Show that land regions user is hand-written or the hand activities information content, and site environment screen or figure with user's upper part of the body
Picture.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：The second camera is with renovating split
Set, second camera is connected by band plug wires with main frame on base.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：First camera connects by first
Fitting renovates upper end described in being rotatably connected on, and the first connector is a returning face plate, renovates upper end and is provided with groove, returning face plate, which rotates, to be connected
It is connected in groove, the first camera is arranged on returning face plate.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：First camera connects by second
Fitting be rotatably connected on it is described renovate upper end-face edge, the second connector for rotation connection two connecting rods, respectively first connecting rod and
Second connecting rod, first connecting rod and is renovated or back fixation, and second connecting rod can overturn be pressed against around hinge renovates upper end-face edge, described
First camera is rotatably connected on second connecting rod..
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：First camera connects by the 3rd
Fitting is renovated described in being rotatably connected on, and the 3rd connector is free bend support, and first camera is fixed on freely curved
Bent support one end, the free bend support other end are provided with activity and pressed from both sides, and activity folder, which can be clamped in, to be renovated.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：First camera and the second shooting
Head is the high-definition camera of high-definition shooting.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：The processor of the main frame is also associated with
Environmental perception module, environmental perception module include sound transducer, environment temperature sensing module, ambient humidity sensing module, light
Line sensor assembly and gas detection module, main frame obtains sound transducer by environmental perception module, environment temperature senses mould
By aobvious after data analysis and judgement that block, ambient humidity sensing module, light sensor module and gas detection module sense
Display screen, loudspeaker are made with local prompting or are sent to other mobile intelligent terminals by Server remote.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：The processor of the main frame is connected with
One or more of WIFI module, 3G/4G transport modules and bluetooth communication module communication module.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：EBI is also set up on the base,
The processor of main frame is connected with touch-screen by EBI.
Scene interaction formula multi-medium intelligent terminal as described above, it is characterised in that：The equipment interface is USB interface, ear
One or more of machine, microphone interface and infrared interface.Network interface is Ethernet interface.It is provided with base and main frame
The battery module of processor connection, is additionally provided with volume adjusting button on base.
A kind of application of the scene interaction formula multi-medium intelligent terminal, it is characterised in that：It can apply to long-range feelings
Scape interactive multimedia teaches tutoring system, long-range scene interaction formula multimedia AC system, long-range scene interaction formula multimedia
Mutual assistance learning system, long-range scene interaction formula multimedia instant messaging system or long-range scene interaction formula multi-media Training System.
The beneficial effects of the invention are as follows：The present invention is used for the daily remote interaction formula teaching of teacher or remote interaction formula is taught
In teaching, brand-new education and guidance relation can be easily established very much, reaches abundant, reasonable, efficiently utilize education and instruction
Resource can gather two-path video or image information in teacher side, the present invention, and the terminal of student is sent to by internet
Shown on display, in student terminal side, the present invention can gather two-path video or image information, be sent to always by internet
Shown on the terminal display of giving lessons of teacher, can thus form good interaction effect, teacher can lead to the correlation collected
Information, the learning state and effect of related student are grasped at any time, than if checking that student writes on writing show stand at any time
Whether the word gone out wrong or font whether specification；Whether pen holding posture is correct when checking student's writing at any time, and whether student lifts
It is portable to ask or raise one's hand to request to make a speech, student's expression when learning fresh course it is whether excited or dare not interest, student's state of mind with
And academic environment etc.；Student terminal region space is stood by the first camera of student terminal, second camera
Body is staggeredly shot, and in addition to the audio that teacher can be movable except that can obtain traditional learning terminal, teacher can also know clearly student
Local refinement movement content during study, such as action, the expression of student, facilitate teacher to adjust the teaching rhythm of oneself at any time, very
Student, the reduction mutually of teacher scene are just being realized, it is easy to use.
[brief description of the drawings]
Fig. 1 is circuit structure block diagram of the present invention.
Fig. 2 is dimensional structure diagram of the present invention.
[embodiment]
As depicted in figs. 1 and 2, scene interaction formula multi-medium intelligent terminal, its by the base 2 with main frame 1, and with bottom
Seat 2 renovates 3 compositions by what rotating shaft was connected, renovates 3 and is correspondingly provided with buckle 31 with the clamping of base 2, main frame be connected with microphone and
Loudspeaker 20, renovate and be provided with display screen 8 among 3, display screen 8 is connected with the processor of main frame, and the base upper end is a writing
Display platform 22, write directly can write or place the study articles such as general blank sheet of paper, paper, teaching material, drawing paper on display platform 22
And learning stuff.Base side is provided with equipment interface and Ethernet interface, and equipment interface is USB interface, earphone, microphone interface
One or more of with infrared interface.The battery module being connected with the processor of main frame is provided with base, is also set on base
It is equipped with volume adjusting button and switch key 21.
Main frame be also associated with can stereo staggered shoot above-mentioned writing display platform and two with user's site environment
Camera, two cameras are respectively：First camera and second camera, the first camera and second camera are high definition
The high-definition camera of shooting.
First camera 4, the first camera 4, which is movably connected in, to be renovated on 3, and it is real that the first camera 4 can overturn downward face
When shooting writing display platform 22 on the word information content, and in the hand-written or hand activities information in writing display platform region
Hold；
Second camera 5, second camera 5 are wide-angle camera, and second camera energy captured in real-time obtains writing displaying
Land regions user is hand-written or the hand activities information content, and positioned at writing display platform front area with user
The site environment screen or image of half body.
First camera is with having renovated a variety of attachment structures.
The first：First camera is rotatably connected on by the first connector and renovates upper end, and the first connector is a upset
Plate, renovate upper end and be provided with groove, returning face plate is rotatably connected in groove, and the first camera is arranged on returning face plate.
Second (see Fig. 1)：First camera is rotatably connected on by the second connector 9 and renovates upper end-face edge, and second connects
Fitting is two connecting rods of rotation connection, respectively first connecting rod and second connecting rod, first connecting rod and is renovated or back fixation, second
Connecting rod can overturn to be pressed against around hinge renovates upper end-face edge, and the first camera is rotatably connected on second connecting rod.
The third：First camera is rotatably connected on by the 3rd connector and renovated, and the 3rd connector is free bend
Support, the first camera are fixed on free bend support one end, and the free bend support other end is provided with activity and pressed from both sides, and activity folder can press from both sides
Hold on renovating.
Second camera 5 also has a variety of setting structures.
The first (see Fig. 1)：Second camera, which is arranged on, to be renovated, and second camera is set or to dividing into perpendicular to renovating
Determine angle tilt and set in renovating, in the case where renovating and opening vertical state, second camera is towards user side；Opened renovating
Under vertical state, second camera energy captured in real-time obtain writing display platform region user be hand-written or hand activities information in
Hold, and site environment screen or image with user's upper part of the body.
Second：Second camera and base, split settings are renovated, second camera passes through band plug wires and connected with main frame
Connect.
The present invention protects the technology primarily directed to site environment audio collection, wherein being improved to video capture technology
Main, the especially selection to camera shooting angle and camera content of shooting is the improved emphasis of the present invention, to realize three-dimensional clap
Take the photograph, written contents, hand action of writing, student act the technical purpose that expression gathers simultaneously.Collect the processing after information, pass
The concrete structure sent is not the restriction to the invention.
The processor of main frame is also associated with environmental perception module 6, and environmental perception module includes sound transducer, environment temperature
Sensing module, ambient humidity sensing module, light sensor module and gas detection module, main frame are obtained by environmental perception module
Obtain sound transducer, environment temperature sensing module, ambient humidity sensing module, light sensor module and gas detection module sense
Make with local prompting or be sent to by Server remote other by display screen, loudspeaker after the data analysis and judgement answered
Mobile intelligent terminal.
The processor of main frame is connected with one or more of WIFI module, 3G/4G transport modules and bluetooth communication module
Communication module.EBI is also set up on base, the processor of main frame is connected with touch-screen by EBI.In the present invention,
Processor is digital multimedia application processor, and from the DM8168 chips of TI companies, its role is to handle audio frequency and video letter
Breath.Power module is used to provide working power for equipment.Communication module effect, which is to receive, sends audio/video information.Ethernet connects
The existing remote speech of cause for gossip is interactive；Loudspeaker is used for broadcast sounds；Switch key is used to control on/off；Display screen is used to show
Video and word.
Further improve：Display screen is that 2D display devices or 3D display device or 2D turn the changeable 3D display devices of 3D.People
Class is that the nuance for the object seen by right eye and left eye perceives the depth of object, so as to identifying stereo-picture
, this species diversity is referred to as parallax.3D display technology is exactly to be given by artificial means come the parallax of the right and left eyes of manufacturer
Images of left and right eyes sends to the two images of parallax respectively, makes brain after the different images that right and left eyes are seen are obtained, and produces sight
Examine the sensation of true three-dimension object.Such as a kind of changeable 3D display devices of 2D-3D, including display panel and lens subassembly；Institute
Lens subassembly is stated, including two compound lens and a half-wave plate, each compound lens can by a unirefringence lens and one
The birefringent lens that power-up forms electric field are formed, and when not powered, natural light is injected from a compound lens, produces seeking for no refraction
Ordinary light and the extraordinary ray of refraction, inject another compound lens after being then rotated by 90 ° by half-wave plate, this another
Caused ordinary light is without refractive transmission, extraordinary ray refraction after compound lens will rotate；During power-up, natural light is without refraction from one
The transmission of individual compound lens, through half-wave plate after gone out from transmission of another compound lens without refraction.Film can also be used
Transistor circuit carries out independent control to subregion.Directly it can also be shown by 3D display device, such as slit grating
Formula 3D display device and microlens array 3D display device.
A kind of application of the scene interaction formula multi-medium intelligent terminal, it can apply to the long-range more matchmakers of scene interaction formula
Body teach tutoring system, long-range scene interaction formula multimedia AC system, long-range scene interaction formula multimedia mutual assistance learning system,
Long-range scene interaction formula multimedia instant messaging system or long-range scene interaction formula multi-media Training System.
When the present invention applies to internet, digital multimedia application processor connects the first camera, the second shooting respectively
Head, communication module, display screen, earphone, loudspeaker and microphone, digital multimedia application processor will from microphone, the first camera,
The audio, video data that second camera obtains is sent to server by communication module.
Claims (2)
1. scene interaction formula multi-medium intelligent terminal, it is characterised in that：Its by the base with main frame, and with base by turn
What axle was connected renovates composition, and main frame is connected with microphone and loudspeaker, renovates centre and is provided with display screen, and display screen is connected with main frame,
The base upper end is a writing display platform, and base side is provided with equipment interface and network interface；The main frame is also connected with
There is energy stereo staggered to shoot above-mentioned writing display platform and two cameras with user's site environment, two cameras point
It is not：
First camera, the first camera be movably connected in it is described renovate, the first camera can overturn downward face and clap in real time
Take the photograph the word information content on writing display platform, and the hand-written or hand activities information content in writing display platform region；
Second camera, second camera are wide-angle camera, and second camera energy captured in real-time obtains writing display platform area
Domain user is hand-written or the hand activities information content, and positioned at writing display platform front area with user's upper part of the body
Site environment video or image；
The second camera, which is arranged on, to be renovated, and second camera is set or set angle is favoured and turned over downwards perpendicular to renovating
Lid is set, and in the case where renovating and opening vertical state, second camera is towards user side；In the case where renovating opening vertical state, the
Two camera energy captured in real-time obtain writing, and display platform region user is hand-written or the hand activities information content, and with making
The site environment video or image of user's upper part of the body；
First camera by the first connector be rotatably connected on it is described renovate upper end, the first connector is a returning face plate,
Renovate upper end and be provided with groove, returning face plate is rotatably connected in groove, and the first camera is arranged on returning face plate；
First camera and second camera are the high-definition camera of high-definition shooting；
The processor of the main frame is also associated with environmental perception module, and environmental perception module includes sound transducer, environment temperature
Sensing module, ambient humidity sensing module, light sensor module and gas detection module, main frame are obtained by environmental perception module
Obtain sound transducer, environment temperature sensing module, ambient humidity sensing module, light sensor module and gas detection module sense
Local prompting is made by display screen, loudspeaker after the data analysis and judgement answered or other shiftings are sent to by Server remote
Dynamic intelligent terminal；
The processor of the main frame is connected with one or more of WIFI module, 3G/4G transport modules and bluetooth communication module
Communication module；EBI is also set up on base, the processor of main frame is connected with touch-screen by EBI.
A kind of 2. application of scene interaction formula multi-medium intelligent terminal described in claim 1, it is characterised in that：It can apply to
Long-range scene interaction formula multimedia teaches tutoring system, long-range scene interaction formula multimedia AC system, long-range scene interaction formula
Multimedia mutual assistance learning system, long-range scene interaction formula multimedia instant messaging system or long-range scene interaction formula multimedia training
System.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105183077A (en) * | 2015-08-26 | 2015-12-23 | 武汉泓锦宏传媒数字出版有限公司 | Interactive multimedia system |
| CN106327360A (en) * | 2016-09-24 | 2017-01-11 | 国网江苏省电力公司江阴市供电公司 | Self-service business handling system for power business hall |
| CN106710331A (en) * | 2017-03-17 | 2017-05-24 | 马鞍山鑫霖电子科技有限公司 | Rotatable learning machine |
| CN107564347B (en) * | 2017-10-17 | 2020-03-06 | 福建通图信息技术有限公司 | Intelligent children education equipment and working method thereof |
| CN110164210A (en) * | 2018-01-17 | 2019-08-23 | 黄冈职业技术学院 | A kind of computer media interactive mode teaching management system |
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| CN203573510U (en) * | 2013-10-29 | 2014-04-30 | 陆丰市汇智科技研发中心 | Multimedia intelligent terminal |
| CN103794098A (en) * | 2014-01-01 | 2014-05-14 | 广州东软科技有限公司 | Intelligent teaching management system |
| CN203812420U (en) * | 2014-04-30 | 2014-09-03 | 卓永光 | Remote interactive teaching device |
| CN204029174U (en) * | 2014-05-14 | 2014-12-17 | 上海融磁电子有限公司 | Wall-hanging digital video exhibition booth |
| CN203910053U (en) * | 2014-05-22 | 2014-10-29 | 何强 | Multifunctional interdynamic teaching instrument |
| CN204480507U (en) * | 2015-01-19 | 2015-07-15 | 肖龙英 | Scene interaction formula multi-medium intelligent terminal |
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