CN101924896A - Multichannel man-machine interaction table surface television - Google Patents
Multichannel man-machine interaction table surface television Download PDFInfo
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- CN101924896A CN101924896A CN2009101478772A CN200910147877A CN101924896A CN 101924896 A CN101924896 A CN 101924896A CN 2009101478772 A CN2009101478772 A CN 2009101478772A CN 200910147877 A CN200910147877 A CN 200910147877A CN 101924896 A CN101924896 A CN 101924896A
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Abstract
The invention discloses a multichannel man-machine interaction table surface television. A laser screen scanning device is installed on the outer surface of a television screen; when a finger or an object is in touch and carries out multichannel interaction with the outer surface of the television screen, a laser screen is intercepted by touch; a reflecting light spot image signal of man-machine interaction is formed on the surface of the screen; the signal is collected by a recognizing device and forms a recognizing control signal for being transmitted to a computer program processor device to be fused with the surface display of the television screen after analyzing man-machine interaction signals of all channels; and the recognizing control signal can also be used for starting multichannel man-machine interaction instruction executing operation, such as near field communication for carrying out communication interaction between a television and a mobile phone, and the like. The invention also discloses a method for fixing a table surface television casing and a high-thickness transparent screen base. The connecting positions of the high-thickness transparent screen base and four edges of an upper opening of a table television casing are made into a plurality of through holes for fixing screws so that the high-thickness transparent screen base is tightly fixed on the table surface television casing.
Description
Technical field
The present invention relates to a kind of multichannel man-machine interaction table surface television.
Background technology
As everyone knows, traditional television set stands up mostly and uses or hang on the metope or be put on the support or furred ceiling is installed, there is radiation in the CRT cathode ray tube television receiver, no matter be that the CRT television set or the screen of rear-projection TV set are mainly used in ' only seeing ' function in addition, though can satisfy many people watches simultaneously, but can't satisfy many people operates simultaneously, only limit the people operation that uses a teleswitch, be to be sitting on the sofa when we watch TV more in the life of reality, before being sitting in tea table, with the television set of ' only seeing ' function certain distance is arranged, people and screen of TV set can't realize the zero distance interaction, can't realize interaction truly, in the recent period along with the LCD liquid crystal, the development of PDP plasma flat-plate digital television, the network function television set has appearred, the interactive TV machine, the user is changed ' usefulness ' TV into by ' seeing ' TV, but the man-machine boundary between people and the television screen is very obvious, though some TV possesses computer and display function, but the interaction of people and television set can only be finished by remote controller or top box of digital machine or keyboard, the man-machine interaction passage is more single, and the occupation mode of digital flat panel television set remains and stands up or hang on the metope or be placed on the support or furred ceiling is installed, in addition, existing television set shows with the mobile portable phone that has near field communication (NFC) function can not be used always mutually, television set can not replace mobile phone to use as the networking telephone, television set can not be shared with cellphone information, though some mobile portable phones have TV functions, but can't realize with existing television display screen scene plot face fusing interdynamic with communicate by letter, because function and the limitation of using, existing television set purposes is narrow, except being used for watching when long use, other multichannel MULTIPLE COMPOSITE service efficiency is very low.
Deficiency in view of above-mentioned existing TV tech existence, provide a kind of combining to realize many people's while operating interactives and the intercommunication of digital mobile equipment realization near-field communication usefulness mutually, point directly and make the man-machine boundary of minimizing and can merge the multiple use, new and effective, the broad-spectrum body surface TV desk machine that show be very important at the surperficial realization of television screen multimodal human-computer interaction in on-screen options with the computer program digital processing unit.
Summary of the invention
The invention provides a kind of multichannel man-machine interaction table surface television, it comprises following technical problem to be solved for this reason, and its technical characterictic is to comprise:
The technical problem to be solved in the present invention provides a kind of body surface TV desk device.
The technical problem that another will solve of the present invention provides a kind of body surface TV desk projected light machine.
The 3rd technical problem that will solve of the present invention provides a kind of transflective liquid crystal TV screen device
The 4th technical problem that will solve of the present invention provides the large tracts of land high-brightness LED light-emitting diode light projector device that a kind of above-mentioned body surface TV desk is realized back of the body irradiation.
The 5th technical problem that will solve of the present invention provides a kind of surperficial fusion recognition device that makes this body surface TV desk screen can realize multimodal human-computer interaction.
The 6th technical problem that will solve of the present invention provides a kind of laser curtain scanning means.
The 7th technical problem that will solve of the present invention provides a kind of this body surface TV desk machine and mobile phone can be realized mutual near-field-communication signal receiving system.
The 8th technical problem that will solve of the present invention provides the computer program digital processing apparatus that a kind of this body surface TV desk machine can be realized man-machine interaction.
The 9th technical problem that will solve of the present invention provides the fixing means of transparent basic desk face of curtain of a kind of high thickness and body surface TV desk casing.
The above-mentioned technical problem that first will solve of the present invention is achieved in that a kind of body surface TV desk device is provided that it comprises:
A kind of body surface TV desk device, its feature comprises:
The anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection, be positioned at the upper surface of body surface TV desk, be used for man-machine interaction and touch as surperficial screen, the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection or be raised in the basic desk face of the transparent curtain of high thickness and occupy in the middle of or be close to the basic desk face of the transparent curtain of high thickness surface;
A half transmitting projection imaging video screen or a clear glass Projection Display video screen are close to below the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection inboardly, and the surperficial screen as the body surface TV desk machine is used for television imaging;
The basic desk face of the transparent curtain of high thickness, be positioned at half transmitting projection imaging video screen or clear glass Projection Display video screen under, be used for the substrate support of half transmitting projection imaging video screen or clear glass Projection Display video screen and desk face and use;
Two deck plates, the both sides that are positioned at transparent basic desk face of curtain and the basic desk face of transparent curtain surface video screen are also protruding, are used for the hidden installation of laser curtain scanning means on the basic desk face of transparent curtain surface;
A table body television cabinet, be fixed on the basic desk face of the transparent curtain of high thickness below, transparent act of basic desk face of casing four limits suitable for reading and high thickness closely is fixed together, the layout that is used to constitute a device of body TV and device installs and fixes;
A body surface TV desk projected light machine, be fixed in the body television cabinet, be positioned at the back side behind the basic desk face of the transparent curtain of high thickness, between the basic desk face of the transparent curtain of this body surface TV desk projected light machine and high thickness distance is up and down arranged, and can be to half transmitting projection imaging screen or clear glass projection display screen projection television image;
One or two ventilating fan is positioned at a side of body television cabinet, is used for the cabinet discharges heat.
In order to realize that above-mentioned technical problem provides a kind of body surface TV desk device, can also adopt following technology implementation scheme:
A kind of body surface TV desk device, its feature comprises:
The anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection, be positioned at the upper surface of body surface TV desk, be used for man-machine interaction and touch the anti-zoned screen of high strength semi-transparent glass surface light anti-reflection as surperficial screen, or be raised in the transparent basic desk face of curtain of high thickness and occupy in the middle of or be close to the basic desk face of the transparent curtain of high thickness surface;
The basic desk face of the transparent curtain of high thickness, be close to the anti-zoned screen of high strength semi-transparent glass surface light anti-reflection under, be used for anti-zoned screen substrate support of the semi-transparent glass surface light of high strength anti-reflection and desk face and use;
A transflective liquid crystal TV screen is positioned at the basic desk face lower surface of the transparent curtain of high thickness, is used for television image as surperficial screen and shows;
Two deck plates, the both sides that are positioned at transparent basic desk face of curtain of high thickness and transparent desk face surface video screen are also protruding, are used for the hidden installation of laser curtain scanning means on transparent desk face surface;
A microsphere optical diffusion film is close to below the transflective liquid crystal TV screen; Be used to carry on the back the even transmission diffusion of irradiation line;
A transparent heat conduction glass plate, be positioned at the microsphere optical diffusion barrier below, be used to hold up the heat radiation of transflective liquid crystal TV screen and transflective liquid crystal video screen;
A table body television cabinet, casing four limits suitable for reading and transflective liquid crystal TV screen closely are fixed together, these body television cabinet shell four limits suitable for reading and transflective liquid crystal TV screen be fixed on jointly the basic desk face of the transparent curtain of high thickness below, be used to constitute the device of surface table body TV and the layout of device installs and fixes;
A digital television signal receiving processor, this processor comprises a plurality of input interfaces and a plurality of output interface, wherein an end of input interface is connected with the delivery outlet of computer program digital processing unit, the other end is used to connect external TV signal, and output interface is connected with the input interface of transflective liquid crystal TV screen;
A large tracts of land high-brightness LED light-emitting diode light projector device is positioned at the bottom inside of body surface TV desk cabinet, is used for making liquid crystal television screen show television image to liquid crystal television screen projection illumination light.
One or two ventilating fan is positioned at a side of body television cabinet, is used for the cabinet discharges heat.
In order to realize above-mentioned second technical problem that will solve, can adopt following technology implementation scheme:
A kind of body surface TV desk projected light machine is characterized in that comprising:
An optical coating wide angle projection lens; Be used for the wide-angle projection of the projecting TV picture of surperficial screen; Be positioned at the front end of this body projection optical engine body;
A light engine, light output end is fixed on the camera lens back side, and for camera lens provides television image projection light path, it comprises an input interface, is used for the television image signal input;
A solid state LED light source, light output end is fixed on the light input end of light engine, and throws light path for light engine provides high brightness;
A digital television signal receiving processor, this processor comprises a plurality of input interfaces and a plurality of output interface, wherein an end of input interface is connected with the delivery outlet of computer program digital processing unit, the other end is used to connect external TV signal, output interface is connected with the light engine input interface of ray machine, is used for television image signal output;
One or two reflector plate, this reflector plate is positioned at the place ahead of ray machine camera lens, the setting angle of this reflector plate and ray machine camera lens form an obtuse angle greater than 90 degree, and this reflector plate can change the projecting TV picture light of ray machine camera lens high thickness transparent curtain its surperficial transmission projection imaging video screen of basic desk face or the clear glass Projection Display TV screen that direction and directive and body surface TV desk cabinet are joined;
A table body fixed mount, this support is positioned at the two bottom sides of projection ray machine, ray machine can be fixed on the bottom or the inboard of body surface TV desk cabinet.
In order to realize above-mentioned the 3rd technical problem that will solve, can adopt following technology implementation scheme: a kind of transflective liquid crystal TV screen device, it is characterized in that: a transflective liquid crystal TV screen, be positioned at the lower surface of the basic desk face of the transparent curtain of high thickness, the surperficial screen television image that is used for the body surface TV desk machine shows;
In order to realize above-mentioned the 4th technical problem that will solve, can adopt following technology implementation scheme:
A kind of body surface TV desk is realized the large tracts of land high-brightness LED light-emitting diode light projector device of back of the body irradiation, it is characterized in that comprising:
A plurality of LED light-emitting diodes that highlight illumination is provided, these LED light-emitting diodes are separately positioned on the polylith large-area circuits plate, the LED light-emitting diode directive transflective liquid crystal TV screen of illuminating ray from the large-area circuits plate, this large tracts of land high-brightness LED light-emitting diode light projector is arranged on the inner bottom part of body surface TV desk cabinet, with the transflective liquid crystal TV screen distance is up and down arranged;
In order to realize the 5th the above-mentioned technical problem that will solve, can adopt following technology implementation scheme:
A kind of surperficial fusion recognition device that makes this body surface TV desk screen can realize multimodal human-computer interaction is characterized in that comprising:
A laser curtain scanning means, it is positioned at inboard four angle inner edges of deck plate of the basic desk face rat of the transparent curtain of high thickness, is used for the laser curtain scanning of the anti-zoned screen surface of high strength semi-transparent glass surface light anti-reflection;
One or more video image identification video cameras, it is used for various passage man-machine interactions and touch signal collection from the body surface TV desk screen, and the bottom and the body surface TV desk screen that are positioned at the body surface TV desk cabinet have distance up and down;
A Digital Clustering signal processor, this Digital Clustering signal processor is used for the synthetic and various man-machine interaction Signal Processing of vision signal, this Digital Clustering signal processor comprises a plurality of input interfaces and an output interface, wherein a plurality of input interfaces are discerned video camera with corresponding video image respectively and are connected, output interface is connected with the computer program digital processing unit, and it is positioned at body surface TV desk cabinet inboard;
A computer program digital processing apparatus, this computer program digital processing apparatus comprises input interface and output interface, wherein input interface one end is connected with Digital Clustering signal processor delivery outlet, the other end is connected with near-field-communication signal receiver delivery outlet, this computer program digital processing apparatus is used for the program of multimodal human-computer interaction and touch signal and calculates, and carry out the fusion demonstration of multimodal human-computer interaction surface according to the requirement of human-computer interaction and control, output interface output man-machine interaction is merged signal and is connected with digital television signal processor input interface.
In order to realize above-mentioned the 6th technical problem that will solve, can adopt following technology implementation scheme: a kind of laser curtain scanning means.Be characterised in that: it comprises described laser curtain scanning means by a curtain camera lens and a lasing fluorescence pipe and constituting, wire shaped light of curtain camera lens output, be positioned at the front end of lasing fluorescence pipe, be used for the surface laser curtain scanning of the anti-zoned screen of high strength semi-transparent glass surface light anti-reflection;
In order to realize the 7th the above-mentioned technical problem that will solve, can adopt following technology implementation scheme:
A kind of body surface TV desk machine and mobile phone can be realized mutual near field communication means, it is characterized in that comprising:
A near-field-communication signal receiver, this receiver comprises reception antenna and output interface, wherein output interface is connected with computer program digital processing unit input port and is used for the mutual and voip communications of passage, this near-field-communication signal receiver is used for the reception of the bluetooth or the near-field-communication signal of mobile phone, and can carry out the near field communication reception and the radio network telephone communication of a plurality of mobile phones as requested simultaneously;
A signal processor, this signal processor comprises input interface and output interface, wherein input interface is connected with the output interface of near-field communication receiver, output interface is connected with the digital television signal processor input port of table body projection ray machine, and this signal processor is used for mobile phone and the mutual conversion of signals of television set.
In order to realize the 8th the above-mentioned technical problem that will solve, can adopt following technology implementation scheme:
A kind of body surface TV desk machine can be realized the computer program digital processing apparatus of man-machine interaction, it is characterized in that comprising:
A computer program digital processing apparatus, this computer program digital processing apparatus comprises input interface and output interface, wherein input interface one end is connected with the Digital Clustering signal processor delivery outlet of video image recognition device, the other end is connected with near-field-communication signal receiver delivery outlet, this computer program digital processing unit is used for the program of multimodal human-computer interaction touch signal and calculates, can realize corresponding man-machine interaction and orientation recognition and carry out the multimodal human-computer interaction surface merging demonstration control and operation by the software translating of computer program digital processing unit according to the requirement of man-machine interaction, this computer program digital processing unit also is used for the multiple use operation of body surface TV desk machine, output interface output man-machine interaction is merged signal and is connected with digital television signal processor input interface, and the function that is used for computer and TV is integrated.
In order to realize the 9th the above-mentioned technical problem that will solve, can adopt following technology implementation scheme:
The fixing means of transparent basic desk face of curtain of a kind of high thickness and body surface TV desk casing, its feature and method are to comprise:
The basic desk face of the transparent curtain of high thickness is positioned at above the body surface TV desk casing, the four limit close proximity suitable for reading of transparent basic desk face of curtain and body surface TV desk casing, the body surface TV desk cabinet is positioned at position placed in the middle below the basic desk face of the transparent curtain of high thickness, the technical problem that this method will solve is the fixing of transparent basic desk face of curtain of high thickness and body surface TV desk casing, in order to solve a basic desk face of the transparent curtain of above-mentioned high thickness and a technique for fixing problem of body television cabinet shell, the present embodiment provides the fixing means of transparent basic desk face of curtain of high thickness and body surface TV desk casing, on the basic desk face of the transparent curtain of high thickness, make a plurality of via holes that penetrate with the joint, four limit suitable for reading of body surface TV desk casing, these are a plurality of to penetrate via hole and is used for the basic desk face of transparent curtain and fixes with the screw between the body surface TV desk cabinet, and transparent act of basic desk face closely is fixed on the body surface TV desk casing.
Compare with existing TV tech, the invention has the beneficial effects as follows:
This multichannel man-machine interaction table surface television, its desk face is exactly a video screen, not only can use as TV surface screen and desk face, the surperficial operation interface that also can be used as simultaneously man-machine interaction uses, people's finger can directly touch on the surperficial screen of this body surface TV desk just can realize man-machine interaction, has reduced man-machine boundary;
This body surface TV desk machine can also be realized interactive communication simultaneously with a plurality of digital cell phones that have near field communication (NFC) functions such as bluetooth, and can be many people simultaneously and the interactive operation of television set zero distance, improve man-machine harmony, improve man-machine communication way, improve living environment and quality;
This body surface TV desk machine uses the radiationless back of the body irradiation source of LED long-life environmental protection, useful health;
This body surface TV desk machine has realized that numerical calculation reaches near-field communication radio network telephone function alternately, has multiple efficiently function of use, can realize multimodal human-computer interaction, and is of many uses;
This body surface TV desk novelty simple in structure, practical, for ease of maintenaince safeguard, thereby overcome above-mentioned prior art deficiency.
Description of drawings
The present invention further describes by the following drawings, and identical Reference numeral is represented identical structure member in its accompanying drawing:
Fig. 1 is a body surface TV desk apparatus structure schematic diagram of the present invention.
Fig. 2 is a body surface TV desk machine theory structure schematic diagram.
Fig. 3 is the body surface TV desk projected light machine structural representation of Fig. 1.
Fig. 4 is another structural representation of body surface TV desk device of the present invention.
Fig. 5 is the large tracts of land high-brightness LED light-emitting diode light projector apparatus structure schematic diagram of Fig. 4.
Fig. 6 is transflective liquid crystal TV screen device and the digital television signal receiving processor structural representation of Fig. 4.
Fig. 7 is transparent basic desk face of curtain of the high thickness of body surface TV desk machine of Fig. 1 and surface electrical screen curtain structure schematic diagram.
Fig. 8 is transparent basic desk face of curtain of the high thickness of body surface TV desk machine of Fig. 4 and surface electrical screen curtain structure schematic diagram.
Fig. 9 is the surperficial fusion recognition principle of device structural representation of the multimodal human-computer interaction of Fig. 1 and Fig. 4.
Figure 10 is that the laser curtain scanning means of Fig. 1 and Fig. 4 is implemented structural representation.
Figure 11 is the near field communication means structural representation of Fig. 1 and Fig. 4.
Figure 12 is the computer program digital processing unit apparatus structure schematic diagram of Fig. 1 and Fig. 4
Figure 13 is the fixing means schematic diagram of transparent basic desk face of curtain of the high thickness of Fig. 1 and Fig. 4 and body surface TV desk casing.
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Embodiment
Embodiment 1: Fig. 1 is the structural representation of body surface TV desk device embodiment of the present invention, this device comprises: an anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1), be positioned at the upper surface of the transparent basic desk face of curtain of body surface TV desk machine (3), be used for man-machine interaction and touch, below the anti-zoned screen of the semi-transparent glass surface light of this high strength anti-reflection (1) a half transmitting projection imaging video screen (2) or a clear glass Projection Display video screen, it is following inboard to be close to the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1), the common surperficial screen that constitutes this body surface TV desk machine desk face is used for man-machine interaction touch and television imaging, it is low that anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1) and half transmitting projection imaging video screen are positioned at a transparent basic desk face of curtain of high thickness (3), so just can form desk face surface screen, the basic desk face of the transparent curtain of high thickness is used for the support base and the desk face of half transmitting projection imaging video screen or clear glass Projection Display video screen, when the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection is installed or be raised in high thickness transparent curtain basic desk face (3) and occupy in the middle of or be close to the basic desk face of the transparent curtain of high thickness surface, the TV surface screen that forms is exactly the desk face, and the desk face is exactly a TV surface screen.For the surperficial touch operation that can realize TV surface screen and the surperficial man-machine interaction of TV surface screen, in the mounted on surface of the basic desk face of the transparent curtain of high thickness (3) laser scanning curtain device be used for identification and whether have finger or object to occur on the surface, be touched at this moment interception and produce reflection herein of the laser curtain of touch place when hand or object occur, form the luminous point image, be that body surface TV desk cabinet (5) interior surface merge video image identifier record by surperficial bottom of screen this moment.Laser curtain scanning means is installed in survey in four angles of two deck plates (10) of the basic table surface of the transparent curtain of high thickness, these two deck plates, be positioned at the both sides and the projection of the surperficial video screen of high thickness transparent curtain basic desk face (3), deck plate is used for the surperficial hidden installation of above-mentioned laser curtain scanning means at surperficial screen.This body surface TV desk cabinet, be fixed on the basic desk face of the transparent curtain of high thickness below, the basic desk face of the transparent curtain of casing four limits suitable for reading and the high thickness of high thickness closely is fixed together with via hole screw (11), and cabinet is used to constitute the device of body surface TV desk and the layout of device installs and fixes.Body surface TV desk projected light machine, be fixed in the body surface TV desk cabinet, be positioned at the back side behind the basic desk face of the transparent curtain of high thickness, distance is up and down arranged between this body surface TV desk projected light machine and the surperficial screen, and can be to half transmitting projection imaging video screen (2) or clear glass Projection Display video screen projection television image, in order to discharge heat in the cabinet with one or two ventilating fan (not marking among the figure), be positioned at a side of body television cabinet, be used for the cabinet discharges heat.
Embodiment 2: Fig. 4 is another example structure schematic diagram of body surface TV desk device of the present invention, the difference of present embodiment and embodiment 1 is: this device also comprises a transflective liquid crystal video screen (8), the transflective liquid crystal TV screen be fixedly mounted on cabinet (5) shell suitable for reading in, the basic desk face of the transparent curtain of cabinet four limits suitable for reading and high thickness closely is fixed together simultaneously, constitute table surface screen, this LCD TV screen is fixed in four limits suitable for reading of body surface TV desk cabinet, in order to realize the demonstration of transflective liquid crystal TV screen, be provided with a plurality of LED light-emitting diodes (26) that high brightness of illumination is provided at the back of transflective liquid crystal video screen, these LED light-emitting diodes are provided with respectively and are installed on the polylith large-area circuits plate (27), the LED light-emitting diode directive transflective liquid crystal TV screen of illuminating ray from the large-area circuits plate, make the visual state that is shown as of liquid crystal television screen, this large tracts of land high-brightness LED light-emitting diode light projector setting is installed in the inner bottom part of body surface TV desk cabinet, be used for backlight (25), and can be to the enough light of transflective liquid crystal TV surface screen projection.Also has a digital television signal receiving processor (18) in this body surface TV desk machine, this processor comprises a plurality of input interfaces and a plurality of output interface, wherein an end of input interface is connected with the delivery outlet of computer program digital processing apparatus, the other end is used to connect external TV signal, output interface is connected with the input interface of transflective liquid crystal TV screen (8), for LCD TV surface screen provides TV signal.
Fig. 2 is the theory structure schematic diagram of body surface TV desk machine, referring to Fig. 2, the signal flow of body surface TV desk machine of the present invention is: when the laser curtain is pointed or object touches interception and carries out man-machine passage and produce the reflection light point image when mutual, this image is discerned by the video image identifier, signal after being identified is resolved by Digital Clustering signal processor (7) is synthetic, and according to the corresponding identification control signal of this passage man-machine interaction signal purpose parsing formation, flow to computer program digital processing unit (4), simultaneously under the driving of this identification control signal, start near-field communication, near-field-communication signal receiver (9) receives from mutual external cell phone apparatus near field wireless signal, form the multimodal human-computer interaction signal and reach computer program digital processing unit (4), this computer program digital processing unit utilizes software that computer is shown TV signal and this near-field-communication signal, the touch interactive signal merges mutually passes to the fusion that digital television signal processor (18) is used for computer and television signal again, the realization multimodal human-computer interaction shows, another part signal of near-field-communication signal directly forms digital television signal through signal processor (17) modulation and sends digital television processor to, and the intercommunication that realizes TV and near-field communication cell phone apparatus is mutually with mutual.The digital television signal processor merges multi-channel digital with TV signal and sends light engine (13) or liquid crystal television screen (8) to, is used for surperficial video screen and shows.
Fig. 5 is the large tracts of land high-brightness LED light-emitting diode light projector apparatus structure schematic diagram among Fig. 4 of the foregoing description 2, this device comprises: this large tracts of land high-brightness LED light-emitting diode light projector device, be positioned at the bottom inside of body surface TV desk cabinet (5), be used for making the LCD TV screen show television image, between this large tracts of land high-brightness LED light-emitting diode light projector device and the LCD TV surface screen distance up and down arranged to LCD TV surface screen (8) projection illumination light;
Fig. 6 is transflective liquid crystal video screen device and the digital television signal receiving processor structural representation among Fig. 4 of the foregoing description 2, this device comprises: be used for the transflective liquid crystal TV screen (8) that television image shows, be positioned at the transparent curtain of high thickness basic desk face (3) lower surface, constitute surperficial screen, this transflective liquid crystal TV screen device digital tv signal processor of peripheral hardware (18), this processor comprises a plurality of input interfaces and a plurality of output interface, wherein an end of input interface is connected with the delivery outlet of computer program digital processing apparatus, the computer function that this interface is mainly used in television set shows, the other end is used to connect external TV signal, output interface is connected with the input interface of transflective liquid crystal TV screen, for LCD TV surface screen (8) provides TV signal.
Fig. 3 is the body surface TV desk projected light machine structural representation among Fig. 1 of embodiment 1, this device comprises: optical coating wide angle projection lens (12), be used for the television image wide-angle projection of surperficial screen, this camera lens is installed in a front end of body projection optical engine body, the light output end of camera lens and light engine (13) is fixed together, light engine provides television image projection light path for camera lens, it comprises an input interface (23) light engine, be used for the TV signal input, the light source of this light engine is given altogether by a solid state LED backlight (14), the light output end in LED-backlit source is fixed on the light input end of light engine, and for light engine provides high brightness projection light path, a digital television signal receiving processor of this light engine peripheral hardware (18), this processor comprises a plurality of input interfaces and a plurality of output interface, wherein an end of input interface is connected with the delivery outlet of computer program digital processing unit, the other end is used to connect external TV signal, output interface is connected with the light engine input interface of ray machine, be used for TV signal output, camera lens the place ahead of this optical mechanical apparatus is provided with one or two reflector plate (20) (22), the setting angle of this reflector plate and ray machine camera lens form an obtuse angle greater than 90 degree, this reflector plate changes transparent curtain its surperficial transmission projection imaging video screen of basic desk face or the clear glass Projection Display video screen that direction and directive and body surface TV desk cabinet are joined with the projecting TV picture light of ray machine camera lens, form surperficial screen television image, this device is provided with a table body fixed mount (15), this support is positioned at the two bottom sides of projection ray machine, and this ray machine is fixed on the bottom or the inboard of body surface TV desk cabinet (5).
Fig. 7 is transparent basic desk face of curtain of the high thickness of body surface TV desk machine among Fig. 1 of embodiment 1 and surface electrical screen curtain structure schematic diagram, this device comprises: at the transparent curtain of high thickness basic desk face (3) upper surface of body surface TV desk, mount an anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1), be used for man-machine interaction and touch, half transmitting projection imaging video screen (2) or a clear glass Projection Display video screen are close to below the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection inboard, constitute surperficial screen and be used for man-machine interaction and touch and television imaging, and be mounted on the basic desk face of the transparent curtain of high thickness surface jointly with the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection, the basic desk face of the transparent curtain of high thickness is used for the support base and the desk face of half transmitting projection imaging video screen or clear glass Projection Display video screen, the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection or be raised in the basic desk face of the transparent curtain of high thickness and occupy in mount or be close to the basic desk face of the transparent curtain of high thickness surface, in both sides, the transparent curtain of high thickness basic desk face surface two deck plates (10) are installed, be installed in the both sides and the projection of the basic desk face of transparent curtain surface video screen, be used for of the hidden installation of laser curtain scanning means on the transparent desk face of high thickness (3) surface.
Fig. 8 is transparent basic desk face of curtain of the high thickness of body surface TV desk machine among Fig. 4 of embodiment 2 and surface electrical screen curtain structure schematic diagram, this device comprises: at transparent curtain basic desk face (3) upper surface of body surface TV desk, mount an anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1), be used for man-machine interaction and touch, the basic desk face of the transparent curtain of high thickness be positioned at the anti-zoned screen of high strength semi-transparent glass surface light anti-reflection under, the transparent desk face of high thickness is used for the anti-zoned screen substrate support of the semi-transparent glass surface light of high strength anti-reflection and the desk face uses, the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection or be raised in the basic desk face of the transparent curtain of high thickness and occupy in the middle of mount or be close to the basic desk face of the transparent curtain of high thickness surface, transflective liquid crystal TV screen of beneath close proximity (8) at the basic desk face of the transparent curtain of high thickness, being used for television image shows, below the transflective liquid crystal TV screen, mount a slice microsphere optical diffusion film (24), be used to carry on the back the even transmission diffusion of irradiation line, in the basic desk face mounted on surface of the transparent curtain of high thickness two deck plates are arranged, be installed in the both sides and the projection of the basic desk face of the transparent curtain of high thickness surface video screen, be used for of the hidden installation of laser curtain scanning means on the basic desk face of transparent curtain surface.Below the transflective liquid crystal TV screen, a transparent heat conduction glass plate (29) also is housed, be positioned at microsphere optical diffusion barrier (24) below, be used to hold up the heat radiation of transflective liquid crystal TV screen and transflective liquid crystal video screen.
Fig. 9 is the surperficial fusion recognition principle of device structural representation of the multimodal human-computer interaction among Fig. 4 of the Fig. 1 of embodiment 1 and embodiment 2, this device comprises: this device is by a laser curtain scanning means, it is positioned at inboard four angle inner edges of deck plate (10) of the transparent curtain of high thickness basic desk face (3) rat, be used for the laser curtain scanning of body surface TV desk screen surface, when finger or object contact screen surface are mutual with its multichannel, the laser curtain is blocked, and form the mutual reflection light point image of a passage touch signal, this signal is installed in the one or more video image identification video cameras in the back side (16) identification of the basic desk face of the transparent curtain of high thickness, it is used for this video image video camera from the various man-machine interactions of body surface TV desk screen and touches the signal of video signal collection, this device also is equipped with a Digital Clustering signal processor (7), this Digital Clustering signal processor is used for the synthetic and various man-machine interaction Signal Processing of vision signal, this Digital Clustering signal processor comprises a plurality of input interfaces and an output interface, wherein a plurality of input interfaces are discerned video camera with corresponding video image respectively and are connected, output interface is connected with the computer program digital processing unit, it is positioned at body surface TV desk cabinet inboard, this device also is equipped with a computer program digital processing apparatus, this computer program digital processing apparatus comprises input interface and output interface, wherein input interface one end is connected with Digital Clustering signal processor (7) delivery outlet, the other end is connected with near-field-communication signal receiver (9) delivery outlet, this computer program digital processing apparatus is used for the program of multimodal human-computer interaction touch signal and calculates, and carry out the fusion demonstration of multimodal human-computer interaction surface according to the requirement of man-machine interaction and control, output interface output man-machine interaction is merged signal and is connected with digital television signal processor (18) input interface.
Figure 10 is that the laser curtain scanning means among Fig. 4 of the Fig. 1 of embodiment 1 and embodiment 2 is implemented structural representation, this device comprises: this device is equipped with a laser curtain scanning means, it is positioned at inboard four angle inner edges of deck plate (10) of the transparent curtain of high thickness basic desk face (3) rat, and the surface laser curtain scanning that is used for surperficial screen forms with the luminous point signal of video signal that touches with man-machine multichannel is mutual.
Figure 11 is the near field communication means structural representation among Fig. 4 of the Fig. 1 of embodiment 1 and embodiment 2, this device comprises: this device is equipped with a near-field-communication signal receiver (9), this receiver comprises reception antenna and output interface, wherein output interface is connected with computer program digital processing unit input port and is used for the mutual and voip communications of passage, this near-field communication receiver is used for the reception of the near-field-communication signal such as bluetooth of mobile phone, and the near field communication that can carry out a plurality of mobile phones as requested receives, this device also is equipped with a signal processor (17), this signal processor comprises input interface and output interface, wherein input interface is connected with the output interface of near-field communication receiver, output interface is connected with digital television signal processor input port, and this signal processor is used for mobile phone and the mutual conversion of signals of television set.
Figure 12 is the computer program digital processing unit apparatus structure schematic diagram among Fig. 4 of the Fig. 1 of embodiment 1 and embodiment 2, this device comprises: this computer program digital processing apparatus comprises input interface and output interface, wherein input interface one end is connected with Digital Clustering signal processor delivery outlet, the other end is connected with near-field-communication signal receiver (9) delivery outlet, this computer program digital processing unit is used for the program of multimodal human-computer interaction touch signal and calculates, can realize corresponding man-machine interaction and orientation recognition and carry out the multimodal human-computer interaction surface merging demonstration control and operation by the software translating of computer program digital processing unit (4) according to the requirement of man-machine interaction, this computer program digital processing unit (4) also is used for the multiple use operation of body surface TV desk machine, output interface output man-machine interaction is merged signal and is connected with digital television signal processor (18) input interface, the function that is used for computer and TV is integrated, and this computer program digital processing unit is in cabinet one side.
Figure 13 is the transparent basic desk face of curtain among Fig. 4 of the Fig. 1 of embodiment 1 and embodiment 2 and the fixing means schematic diagram of body surface TV desk casing, this device comprises: the transparent basic desk face of curtain (3) is positioned at body surface TV desk cabinet (5) above the shell, the four limit close proximity suitable for reading of transparent basic desk face of curtain and body surface TV desk casing, the body surface TV desk cabinet is positioned at position placed in the middle below the basic desk face of the transparent curtain of high thickness, the technical problem that this method will solve be between the transparent curtain of high thickness basic desk face (3) and body surface TV desk cabinet (5) shell fix, in order to solve a basic desk face of above-mentioned transparent curtain and a technique for fixing problem of body television cabinet shell, the present embodiment provides the fixing means of transparent basic desk face of curtain of high thickness and body surface TV desk casing; On the basic desk face of the transparent curtain of high thickness, make a plurality of via holes (28) that penetrate with the joint, four limit suitable for reading of body surface TV desk casing, these are a plurality of to penetrate via hole to be used for the basic desk face of the transparent curtain of high thickness fixing with the screw (11) between the body surface TV desk cabinet, and transparent act of basic desk face (3) closely is fixed on body surface TV desk cabinet (5) shell.
Claims (11)
1. multichannel man-machine interaction table surface television, it comprises: the body surface TV desk device, multimodal human-computer interaction surface fusion recognition device, near field communication means, the computer programs process apparatus, it is characterized in that: described its video screen of body surface TV desk device is positioned at transparent curtain basic desk face (3) surface, the transparent basic desk face of curtain (3) is positioned at above the body surface TV desk cabinet (5) and with it and closely is fixed together, described multimodal human-computer interaction surface fusion recognition device, the near-field-communication signal receiving system, the computer programs process apparatus is positioned at body surface TV desk cabinet (5).
2. body surface TV desk device according to claim 1, it is characterized in that comprising: described body surface TV desk device comprises an anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1), be positioned at the upper surface of body surface TV desk, the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1) or be raised in the transparent curtain of high thickness basic desk face (3) and occupy in the middle of or be close to the basic desk face of the transparent curtain of high thickness surface;
A half transmitting projection imaging video screen (2) or a clear glass Projection Display video screen are close to the following inboard of the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1);
The transparent curtain of high thickness basic desk face (3), be positioned at half transmitting projection imaging video screen (2) or clear glass Projection Display video screen under;
Two deck plates (10), the both sides that are positioned at transparent curtain base of high thickness (3) and surperficial video screen are also protruding;
A laser curtain scanning means, it is positioned at inboard four angle inner edges of deck plate (10) of transparent curtain base (3) rat;
A table body television cabinet (5), be fixed on the basic desk face of the transparent curtain of high thickness (3) below, transparent act of basic desk face of casing four limits suitable for reading and high thickness (3) closely is fixed together;
A body surface TV desk projected light machine is fixed in the body surface TV desk cabinet (5), is positioned at the back side, the transparent basic desk face of curtain of high thickness (3) back, between the basic desk face of the transparent curtain of this body surface TV desk projected light machine and high thickness distance is up and down arranged;
One or two ventilating fan is positioned at a side of body television cabinet;
3. body surface TV desk device according to claim 1, its another feature is to comprise: described body surface TV desk device comprises an anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1), be positioned at transparent curtain base (3) upper surface of high thickness, the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection or be raised in the transparent basic desk face of curtain of high thickness and occupy in the middle of or be close to the basic desk face of the transparent curtain of high thickness surface;
The transparent curtain of high thickness basic desk face (3), upper surface be close to the anti-zoned screen of the semi-transparent glass surface light of high strength anti-reflection (1) under, lower surface and transflective liquid crystal TV screen (8) are joined, and be positioned at body surface TV desk cabinet (5) above;
A transflective liquid crystal TV screen device is positioned at the transparent curtain of high thickness basic desk face (3) lower surface;
Two deck plates (10), the both sides that are positioned at high thickness transparent curtain basic desk face (3) and surperficial video screen are also protruding;
A laser curtain scanning means, it is positioned at inboard four angle inner edges of deck plate of the basic desk face rat of the transparent curtain of high thickness;
A microsphere optical diffusion film (24) is close to below the transflective liquid crystal TV screen (8);
A transparent heat conduction glass plate (29), be positioned at microsphere optical diffusion barrier (24) below;
A body surface TV desk cabinet (5), casing four limits suitable for reading and transflective liquid crystal TV screen (8) closely are fixed together, this body television cabinet (5) and transflective liquid crystal TV screen (8) be fixed on jointly the transparent basic desk face of curtain of high thickness (3) below;
A digital television signal receiving processor (18), this processor comprises a plurality of input interfaces and a plurality of output interface, wherein an end of input interface is connected with the delivery outlet of computer program digital processing unit (4), the other end connects external TV signal, and output interface is connected with the input interface of transflective liquid crystal TV screen (8);
A large tracts of land high-brightness LED light-emitting diode light projector device is positioned at body surface TV desk cabinet (5) bottom inside;
One or two ventilating fan is positioned at the side of body surface TV desk cabinet;
4. according to claim 2 and the described laser curtain of claim 3 scanning means, it is characterized in that: it comprises that a curtain camera lens and a lasing fluorescence pipe (6) constitute described laser curtain scanning means, the curtain camera lens is positioned at the front end of lasing fluorescence pipe, and laser curtain scanning means is positioned at four corners, inboard of table surface deck plate (10);
5. according to claim 1 and claim 2 described body surface TV desk projected light machines, it is characterized in that comprising: described body surface TV desk projected light machine is positioned at the front end of this body projection optical engine body by an optical coating wide angle projection lens (12);
A light engine (13), it comprises an input interface (23) and a fuselage, light output end is fixed on camera lens (12) back side;
A solid state LED light source (14), light output end is fixed on the light input end of light engine (13);
A digital television signal receiving processor (18), this processor comprises a plurality of input interfaces and a plurality of output interface, wherein an end of input interface is connected with the delivery outlet of computer program digital processing unit (4), the other end is used to connect external TV signal, and output interface is connected with the light engine input interface of ray machine;
One or two reflector plate (20) (22), this reflector plate is positioned at the place ahead of ray machine camera lens (12), and the setting angle of this reflector plate and ray machine camera lens form an obtuse angle greater than 90 degree;
A table body fixed mount (15), this support is positioned at the two bottom sides of projection ray machine, ray machine is fixed on the bottom or the inboard of body surface TV desk cabinet (5).
6. transflective liquid crystal TV screen device according to claim 3 is characterized in that: a transflective liquid crystal TV screen (8) is positioned at the lower surface of the basic desk face of the transparent curtain of high thickness (3);
7. according to claim 1 and the described large tracts of land high-brightness LED of claim 3 light-emitting diode light projector device, it is characterized in that: described large tracts of land high-brightness LED light-emitting diode light projector device is made of a plurality of LED light-emitting diode (26) of highlight illumination and polylith large-area circuits plates (27) of providing, these LED light-emitting diodes are separately positioned on the polylith large-area circuits plate, this large tracts of land high-brightness LED light-emitting diode light projector be arranged on liquid crystal television screen (8) the back side and and surperficial liquid crystal television screen (8) between up and down distance is arranged;
8. multimodal human-computer interaction according to claim 1 surface fusion recognition device, it is characterized in that comprising: described multimodal human-computer interaction surface fusion recognition device comprises one or more video image identification video cameras (16), is positioned at the back side of body surface TV desk projection ray machine one side or the transparent desk face of high thickness and distance is up and down arranged;
A Digital Clustering signal processor, this Digital Clustering signal processor comprises a plurality of input interfaces and an output interface, wherein a plurality of input interfaces are discerned video camera (16) with corresponding video image respectively and are connected, output interface is connected with computer program digital processing unit (4), and it is positioned at body surface TV desk cabinet inboard;
A computer program digital processing apparatus, this computer program digital processing apparatus comprises input interface and output interface, wherein input interface one end is connected with Digital Clustering signal processor (7) delivery outlet, the other end is connected with near-field-communication signal receiver (9) delivery outlet, output interface is connected with digital television signal processor (18) input interface, is positioned at cabinet one side.
9. according to claim 1 and the described computer program digital processing of claim 8 apparatus, it is characterized in that: described computer program digital processing apparatus comprises input interface and output interface, wherein input interface one end is connected with Digital Clustering signal processor (7) delivery outlet of video image recognition device, the other end is connected with near-field-communication signal receiver (9) delivery outlet, output interface is connected with digital television signal processor (18) input interface, is positioned at cabinet one side.
10. according to the described near-field-communication signal receiving system of claim 1 claim 8 claim 9, it is characterized in that comprising: described near-field-communication signal receiving system is by a near-field communication receiver, this receiver comprises reception antenna and output interface, and wherein output interface is connected with computer program digital processing unit (4) input port;
A signal processor (17), this signal processor comprises input interface and output interface, wherein input interface is connected with the output interface of near-field-communication signal receiver (9), and output interface is connected with digital television signal processor (18) input port of table body projection ray machine.
11. according to claim 1, the basic desk face of the transparent curtain of described body surface TV desk cabinet of claim 2 and claim 3 and high thickness is closely fixing, its characterization method is to comprise: the transparent basic desk face of curtain of described high thickness (3) is positioned at body surface TV desk cabinet (5) above the shell, the four limit close proximity suitable for reading of transparent basic desk face of curtain of high thickness and body surface TV desk casing, the body surface TV desk cabinet is positioned at position placed in the middle below the basic desk face of the transparent curtain of high thickness, the technical problem that this method will solve is the fixing of transparent basic desk face of curtain of high thickness and body surface TV desk casing, on the basic desk face of transparent curtain, make a plurality of via holes (28) that penetrate with the joint, four limit suitable for reading of body surface TV desk casing, these are a plurality of to penetrate via hole to be used for transparent curtain basic desk face (3) fixing with the screw (11) between the body surface TV desk cabinet (5), and transparent act of basic desk face (3) closely is fixed on body surface TV desk cabinet (5) shell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101478772A CN101924896A (en) | 2009-06-16 | 2009-06-16 | Multichannel man-machine interaction table surface television |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101478772A CN101924896A (en) | 2009-06-16 | 2009-06-16 | Multichannel man-machine interaction table surface television |
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| CN101924896A true CN101924896A (en) | 2010-12-22 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510469A (en) * | 2011-11-10 | 2012-06-20 | 深圳市赛野展览展示有限公司 | Intelligent conference table integrated system |
| CN102811376A (en) * | 2012-07-04 | 2012-12-05 | 深圳Tcl新技术有限公司 | Method and system for activating television application as well as television |
| CN104055321A (en) * | 2013-03-18 | 2014-09-24 | 联想(北京)有限公司 | Electronic equipment |
| CN104581101A (en) * | 2013-10-10 | 2015-04-29 | 全视科技有限公司 | Projector-camera system having interaction screen |
| CN109032262A (en) * | 2018-09-20 | 2018-12-18 | 上海触界数码科技有限公司 | Metope experiencing system based on interactive data |
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2009
- 2009-06-16 CN CN2009101478772A patent/CN101924896A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510469A (en) * | 2011-11-10 | 2012-06-20 | 深圳市赛野展览展示有限公司 | Intelligent conference table integrated system |
| CN102811376A (en) * | 2012-07-04 | 2012-12-05 | 深圳Tcl新技术有限公司 | Method and system for activating television application as well as television |
| CN102811376B (en) * | 2012-07-04 | 2016-06-22 | 深圳Tcl新技术有限公司 | Activate the method for television applications, system and television set |
| CN104055321A (en) * | 2013-03-18 | 2014-09-24 | 联想(北京)有限公司 | Electronic equipment |
| CN104581101A (en) * | 2013-10-10 | 2015-04-29 | 全视科技有限公司 | Projector-camera system having interaction screen |
| CN109032262A (en) * | 2018-09-20 | 2018-12-18 | 上海触界数码科技有限公司 | Metope experiencing system based on interactive data |
| CN109032262B (en) * | 2018-09-20 | 2023-04-07 | 上海触界数码科技有限公司 | Wall experience system based on interactive data |
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Application publication date: 20101222 |