CN203759679U - System for realizing interactive display - Google Patents
System for realizing interactive display Download PDFInfo
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- CN203759679U CN203759679U CN201420147962.5U CN201420147962U CN203759679U CN 203759679 U CN203759679 U CN 203759679U CN 201420147962 U CN201420147962 U CN 201420147962U CN 203759679 U CN203759679 U CN 203759679U
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- display screen
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- miniature display
- playing device
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 25
- 230000000007 visual effect Effects 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 description 14
- 230000003993 interaction Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000003321 amplification Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 238000003199 nucleic acid amplification method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model discloses a system for realizing interactive display, relates to a display field, and is capable of separating from the limit of traditional ways, such as a mouse, a keyboard or a laser pen, and the interactive display with playing equipment can be realized on the basis of not influencing the action of a user. The system for realizing interactive display comprises glasses, a minitype display screen, a semi-transparent semi-reflection film, an acquisition unit and a playing device, wherein the minitype display screen and the semi-transparent semi-reflection film are arranged on the glasses, the display screen on the minitype display screen is reflected by the semi-transparent semi-reflection film and then is displayed in the visible scope of a glass wearer; the acquisition unit is used for acquitting the gestures of the glasses wearer; and the playing device is communicated with the minitype display screen and is used for providing the minitype display screen with playing signals; the playing device further comprises a play control unit and a gesture recognition unit, wherein the gesture recognition unit is connected with the acquisition unit and is used for receiving the output signals of the acquisition unit, carrying out and translating gesture recognition into play control signals according to predefined gesture meanings, and inputting into the play control unit.
Description
Technical field
The utility model relates to demonstration field, relates in particular to a kind of for realizing the interactive system showing.
Background technology
The information that people obtains from the external world, visual information accounts for more than 60%.Display technique is utilized electronic technology to provide and is converted the technology of visual information flexibly, has accurate, real-time, directly perceived and the large feature of process information amount.Along with the fast development of computer technology, new technology and the new unit relevant to visual information continue to bring out, and the display control program of display and control device mix proportion is also more and more used widely in productive life.
Projector is a kind ofly image or video can be projected to the equipment on curtain, can also with control devices such as computing machines, be connected by different interfaces simultaneously, plays corresponding vision signal, is widely used in family, office, school and public place of entertainment.But utilize at present the activity that projector is imparted knowledge to students, shown all to need user to face computer operation mouse or keyboard, or in the face of curtain operates control by laser pen, limited user's action, very inconvenient.
Utility model content
Embodiment of the present utility model provides a kind of can depart from the restriction of the traditional approachs such as mouse, keyboard or laser pen for realizing the interactive system showing, and realization shows with the interaction of playback equipment on the basis that does not affect user's action.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
For realizing the interactive system showing, comprising:
Glasses;
Be arranged on miniature display screen and semi-transparent semi-reflecting film on described glasses, the display frame on described miniature display screen, after described semi-transparent semi-reflecting film reflection, is presented in the visual range of eyeglass wearer;
For gathering the collecting unit of eyeglass wearer gesture;
Communicate by letter with described miniature display screen, for the playing device of play signal is provided to described miniature display screen, described playing device also comprises playing control unit;
Gesture identification unit, be connected with described collecting unit, for receiving the output signal of described collecting unit, carry out gesture identification and translate into Play Control signal according to predefined gesture intention, input to described playing control unit, described playing control unit realizes the control to playing device according to described Play Control signal.
Alternatively, described system also comprises: lens; Described semi-transparent semi-reflecting film is arranged in the part or all of region on described lens.
Alternatively, described miniature display screen is arranged on the mirror pin of described glasses.
Alternatively, described collecting unit is camera or body sense instrument.
Alternatively, described gesture identification unit is integrated in described playing device.
It is a kind of for realizing the interactive system showing that the utility model provides, during use, user wears the glasses that are provided with semi-transparent semi-reflecting film and miniature display screen, miniature display screen is wherein connected with playing device, the picture that the device that displays the play provides, display frame on miniature display screen is after semi-transparent semi-reflecting film reflection, be presented in the visual range of eyeglass wearer, eyeglass wearer can be seen the picture showing on miniature display screen, can see the scene in reality scene again, realize the effect of virtual and real combination; If carry out Play Control, eyeglass wearer only need be made certain gestures action up to specification, its specific implementation process is as follows: collecting unit gathers the gesture motion of eyeglass wearer, and by gesture identification unit, identify gesture and be intended to and be converted into Play Control signal, the playing control unit of playing device receives Play Control signal, realizes the control to playing device.
Described in the utility model for realizing the interactive system showing, can be used in conjunction with projector, be particularly useful for the occasions such as teaching, displaying, speech, in use procedure, user can directly face spectators, do not need in the face of computer operable keyboard, mouse etc., do not need, in the face of curtain, can more freely carry out interaction, better effects if with spectators yet.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is for realizing the structural representation of the interactive system showing in the utility model embodiment;
Fig. 2 is the structural representation of the utility model the first specific embodiment;
Fig. 3 is the concrete index path of miniature display screen imaging in eyeglass wearer visual range in the utility model the first specific embodiment;
Fig. 4 is the structural representation of the utility model the second specific embodiment;
Fig. 5 is the concrete index path of miniature display screen imaging in eyeglass wearer visual range in the utility model the second specific embodiment.
Reference numeral
1-glasses, 2-miniature display screen, the semi-transparent semi-reflecting film of 3-, 4-collecting unit, 5-playing device, 6-gesture identification unit, 7-computing machine, 10-transmission-type is amplified optical assembly, 11-waveguide medium, 20-waveguide medium, the reflective amplification optical assembly of 21-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment
It is a kind of for realizing the interactive system showing that the utility model embodiment provides, and as shown in Figure 1, this system comprises:
Glasses 1;
Be arranged on miniature display screen 2 and semi-transparent semi-reflecting film 3 on glasses 1, the display frame on miniature display screen 2, after semi-transparent semi-reflecting film 3 reflections, is presented in the visual range of eyeglass wearer;
For gathering the collecting unit 4 of eyeglass wearer gesture;
Playing device 5, communicates by letter with miniature display screen 2, and for providing play signal to miniature display screen 2, playing device 5 also comprises playing control unit;
Gesture identification unit 6, be connected with collecting unit 4, for receiving the output signal of collecting unit 4, carry out gesture identification and translate into Play Control signal according to predefined gesture intention, input to playing control unit, described playing control unit realizes the control to playing device according to described Play Control signal.
Playing device 5 in the present embodiment provides play signal to miniature display screen 2, and has Play Control function, can be specifically computing machine, mobile phone, flat board or MP4 etc.Wherein, playing device 5 is communicated by letter with miniature display screen 2, can adopt wired mode, also can adopt wireless mode, if adopt wireless mode, miniature display screen 2 also needs integrated wireless transceiver module.
Miniature display screen 2 in the present embodiment and semi-transparent semi-reflecting film 3 are arranged on glasses 1, its concrete setting position and angle are all not construed as limiting, as long as energy miniature display screen 2 and semi-transparent semi-reflecting film 3 cooperatively interact, can make display frame on miniature display screen 2 after semi-transparent semi-reflecting film 3 reflections, be presented in the visual range of eyeglass wearer.
In a kind of optional embodiment, miniature display screen 2 is arranged on the mirror pin of glasses 1 as shown in fig. 1; Glasses 1 also comprise: lens, semi-transparent semi-reflecting film 3 is arranged in the part or all of region on lens.Wherein, it should be noted that, semi-transparent semi-reflecting film 3 can be provided with the lens of the homonymy of miniature display screen 2 (wearer's right side in figure) above, also can on the lens of the left and right sides, all arrange.When the position of miniature display screen 2 and semi-transparent semi-reflecting film 3 and semi-transparent semi-reflecting film 3 and lens angulation also can be according to designs, default image space (position in eyeglass wearer visual range) specifically arranges.
In addition, further preferably, described in the present embodiment on glasses 1 except miniature display screen 2 and semi-transparent semi-reflecting film 3 can also be set up other optical module as required, for example, for being adjusted to big or small amplification (or dwindling) optical assembly of picture, or, for guiding waveguide medium of light round etc.
Collecting unit 4 in the present embodiment, for gathering the gesture (human body gesture) of eyeglass wearer, can be to be camera or body sense instrument.Gesture identification unit 6 is connected with collecting unit 4, the output signal that receives collecting unit 4 is carried out image processing, therefrom identify those default gestures that has the implication of representing, then according to predefined gesture intention, translate into Play Control signal, the playing control unit of input playing device 5, realizes controlling playing device 5.Described in the present embodiment, gesture identification unit 6 can arrange separately, also can be integrated on playing device 5.Wherein, the gesture identification described in the present embodiment can be from the motion of people's parts of body, but generally refers to the motion of face and hand; Gesture intention described in the present embodiment, refers to default human body gesture and the corresponding relation between the concrete meaning of its representative.
In sum, it is a kind of for realizing the interactive system showing that the utility model provides, during use, user wears the glasses that are provided with semi-transparent semi-reflecting film and miniature display screen, can see the picture showing on miniature display screen, can see the scene in reality scene again, realize the effect of virtual and real combination; If carry out Play Control, eyeglass wearer only need be made certain gestures action up to specification.Described in the utility model for realizing the interactive system showing, be particularly useful for the occasions such as teaching, displaying, speech, be used in conjunction with projector, in use procedure, user can directly face spectators, do not need in the face of computer operable keyboard, mouse etc., do not need, in the face of curtain, can more freely carry out interaction, better effects if with spectators yet.
For those skilled in the art better understand the system that the utility model embodiment provides, below by specific embodiment, be elaborated.Playing device in following embodiment is computing machine, and gesture identification unit is also integrated in computer-internal.
Figure 2 shows that the structural representation of the utility model the first specific embodiment.The system that this interaction shows, comprise glasses 1, in the spectacle-frame of glasses 1, be provided with right eyeglass, left eyeglass (visual angle of eyeglass wearer is as the criterion), semi-transparent semi-reflecting film 3 is housed on right eyeglass, miniature display screen 2 is equipped with in right mirror holder side, the power lead of miniature display screen is connected with outside computing machine 7 with data line, and collecting unit 4(is camera for example) by USB interface, access computing machine.Take projector playing lantern slides (PPT) application scenarios as the example course of work as follows: collecting unit 4 photographs picture and the human body gesture of the place ahead eyeglass wearer, the picture of taking imports outer computer into, computing machine 7 identifies human body gesture, and be intended to heavily loaded computer operation function according to predefined gesture, application program in computing machine 7 is made to corresponding operation, computing machine 7 display frames are transferred to miniature display screen 2 by data line, human eye is seen the picture in miniature display screen 2 by semi-transparent semi-reflecting film 3, the picture synchronization showing on this picture and computing machine 7 and projector.In whole process, user does not need, in the face of computer operable keyboard, mouse etc., to carry out interaction more flexibly, freely with projection screen, and the utility model is applicable to teaching, displaying, lecture etc.
Wherein, above-mentioned semi-transparent semi-reflecting film 3 shows picture imaging in the visual range of eyeglass wearer by showing of miniature display screen, specifically index path as shown in Figure 3: the total reflection principle that utilizes light, allow the light that miniature display screen 2 sends arrive part reflective semitransparent film 3 total reflection propagation in waveguide medium 11 before, after arrival part reflective semitransparent film 3, due to the reflection characteristic of rete, changed the direction of propagation of light, make it no longer meet total reflection condition, thereby penetrate and enter human eye from waveguide medium 11.The light that miniature display screen 2 sends arrives part reflective semitransparent film 3 total reflection propagation in waveguide medium 11 before, and there is reflectance coating on the upper and lower surface that requires waveguide medium 11 to be mapped in light communication process.
In addition, also it should be noted that, the waveguide medium 11 of this light path is generally thinner, imaging is less, therefore the light that miniature display screen 2 sends, conventionally first adopt transmission-type to amplify optical assembly 10(or transmission-type structure for amplifying) amplify, as shown in Figure 3, transmission-type is amplified optical assembly 10 between miniature display screen 2 and part reflective semitransparent film 3.Wherein, while specifically implementing, can at right side mirror holder, fill miniature display screen 2 as shown in Figure 2, and directly using waveguide medium 11 as right eyeglass (or part of right eyeglass), right eyeglass is embedded with semi-transparent semi-reflecting film 3.
Figure 4 shows that the structural representation of the utility model the second specific embodiment.Be that from the difference of above-mentioned interaction display system the installation of the optical assembly such as miniature display screen 2 and semi-transparent semi-reflecting film 3 on glasses 1 and concrete imaging optical path exist different, specific as follows: structure for amplifying wherein adopts reflective amplification optical assembly 21, and semi-transparent semi-reflecting film 3, reflective amplification optical assembly 21(are as reflection magnifier) and miniature display screen 2 be all independent of right eyeglass, be arranged on right eyeglass.
Figure 5 shows that concrete imaging optical path figure: reflective amplification optical assembly 21 and miniature display screen 2 lay respectively at the both sides of part reflective semitransparent film 3, the light that miniature display screen 2 sends directly sees through part reflective semitransparent film 3, see through the light of part reflective semitransparent film 3 through being mapped on reflective amplification optical assembly 21, after amplifying, return, while again arriving part reflective semitransparent film 3, be reflected and enter human eye.In this kind of situation, the travel path of light path is generally shorter, need in waveguide medium, total reflection not propagate, and only needs waveguide medium 20, and waveguide medium 20 is arranged on right eyeglass, and part reflective semitransparent film 3 is embedded in waveguide medium 20.It should be noted that, waveguide medium 20 is not the essential technical characterictic of this programme, only considers the installation of part reflective semitransparent film 3 and establishes.
In this mode, it is separate with glasses 1 that the optical texture in Fig. 4 is actually, and can think the autonomous device of frame on glasses 1.Miniature display screen 2 and part reflective semitransparent film 3 are combined and are positioned at eyeglass top, and the light signal that miniature display screen 2 sends directly sees through part reflective semitransparent film 3, enters human eye, as shown in Figure 4 through reflection.
The system showing for realizing interaction that the utility model provides, can be used in conjunction with projector, be used for showing PPT, user can see the picture that shows screen display, can see the scene in reality scene again, realize the effect of virtual and real combination, also person easy to use controls playing device displaying PPT, in whole process, user does not need in the face of computer operable keyboard and mouse, do not need in the face of projector, only camera need be placed in place, real-time human body gesture motion, actual situation combination, more flexible, freely carry out interaction with projection screen.If strengthen, detect accuracy and camera can be replaced to Kinect body sense instrument.
The utility model generally combines with projector, is applicable to teaching, displaying, lecture etc.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. for realizing the interactive system showing, it is characterized in that, comprising:
Glasses;
Be arranged on miniature display screen and semi-transparent semi-reflecting film on described glasses, the display frame on described miniature display screen, after described semi-transparent semi-reflecting film reflection, is presented in the visual range of eyeglass wearer;
For gathering the collecting unit of eyeglass wearer gesture;
Communicate by letter with described miniature display screen, for the playing device of play signal is provided to described miniature display screen, described playing device also comprises playing control unit;
Gesture identification unit, be connected with described collecting unit, for receiving the output signal of described collecting unit, carry out gesture identification and translate into Play Control signal according to predefined gesture intention, input to described playing control unit, described playing control unit realizes the control to playing device according to described Play Control signal.
2. system according to claim 1, is characterized in that, described glasses also comprise: lens;
Described semi-transparent semi-reflecting film is arranged in the part or all of region on described lens.
3. system according to claim 1, is characterized in that,
Described miniature display screen is arranged on the mirror pin of described glasses.
4. system according to claim 1, is characterized in that,
Described collecting unit is camera or body sense instrument.
5. system according to claim 1, is characterized in that,
Described gesture identification unit is integrated in described playing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147962.5U CN203759679U (en) | 2014-03-28 | 2014-03-28 | System for realizing interactive display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147962.5U CN203759679U (en) | 2014-03-28 | 2014-03-28 | System for realizing interactive display |
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| Publication Number | Publication Date |
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| CN203759679U true CN203759679U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420147962.5U Expired - Lifetime CN203759679U (en) | 2014-03-28 | 2014-03-28 | System for realizing interactive display |
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| CN (1) | CN203759679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388616A (en) * | 2015-12-22 | 2016-03-09 | 饶彬 | Smart eyeglasses |
| CN110580115A (en) * | 2019-09-19 | 2019-12-17 | 京东方科技集团股份有限公司 | Mirror display device and control method |
-
2014
- 2014-03-28 CN CN201420147962.5U patent/CN203759679U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388616A (en) * | 2015-12-22 | 2016-03-09 | 饶彬 | Smart eyeglasses |
| CN110580115A (en) * | 2019-09-19 | 2019-12-17 | 京东方科技集团股份有限公司 | Mirror display device and control method |
| CN110580115B (en) * | 2019-09-19 | 2023-07-25 | 京东方科技集团股份有限公司 | Mirror display device and control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |