CN109587470A - A kind of 3D TV and all-in-one machine control system based on virtual reality all-in-one machine - Google Patents
A kind of 3D TV and all-in-one machine control system based on virtual reality all-in-one machine Download PDFInfo
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- CN109587470A CN109587470A CN201811235706.0A CN201811235706A CN109587470A CN 109587470 A CN109587470 A CN 109587470A CN 201811235706 A CN201811235706 A CN 201811235706A CN 109587470 A CN109587470 A CN 109587470A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42212—Specific keyboard arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
Abstract
The invention discloses a kind of 3D TV based on virtual reality all-in-one machine, including virtual reality all-in-one machine and TV set-top box, virtual reality all-in-one machine is connect by HD video frequency divider with TV set-top box；Virtual reality all-in-one machine includes lens, left display screen and right display screen, and left display screen and right display screen are arranged close to virtual reality all-in-one machine side, and corresponding, left display screen matches with right display screen and is equipped with plane mirror, two pieces of angled settings of plane mirror；At direct picture, direct picture is entered in human eye the picture mirror image that plane mirror shows left display screen, right display screen by lens.The 3D television imaging effect is good, can effectively enhance the usage experience of user；Second goal of the invention of the invention is to provide a kind of all-in-one machine control system, it is applied to the above-mentioned 3D TV based on virtual reality all-in-one machine, equally having keeps 3D television imaging effect good, enhances the effect of user experience, effectively improves the feeling of immersion of user.
Description
Technical field
It is specifically a kind of to be based on the present invention relates to technical fields such as virtual reality, augmented reality, mixed reality and 3D TVs
The 3D TV and all-in-one machine control system of virtual reality all-in-one machine.
Background technique
The appearance of TV tech has very long history, and 1883, German engineer is realized in laboratory first to be made
With the display technology of mechanical scanning；Nineteen twenty-three, kinescope are developed；Thereafter, about the technological innovation day of television set
Crescent is different, has developed to LCD TV, plasm TV and projection TV of today etc., television set has spread to the whole world
Huge numbers of families.
But the universal of 3D TV has but suffered from predicament, and 3D TV occurred since 2010, and central station was in 2012
Open the pilot of 3D television channel, on the one hand, 3D television content inadequate resource, on the other hand, 3D television set quality is unqualified,
Currently popular 3D television set, when showing 3D content, most of is all to lose display quality as cost, to reach 3D display
Purpose, cause 3D television set imaging effect poor, user experience is ineffective, is unfavorable for 3D TV and promotes and answer in the market
With.
Summary of the invention
The present invention is to overcome above-mentioned defect in the prior art, and first goal of the invention of the invention is to provide one kind
3D TV based on virtual reality all-in-one machine, the 3D television imaging effect is good, can effectively enhance the usage experience of user；This hair
Second bright goal of the invention be to provide a kind of all-in-one machine control system, it is applied to above-mentioned based on virtual reality all-in-one machine
3D TV, it is same with keeping 3D television imaging effect good, enhance the effect of user experience, effectively improves immersing for user
Sense, is conducive to the 3D TV and promotes and apply in the market.
It is above-mentioned technically interrelated with all-in-one machine control system based on the 3D TV of virtual reality all-in-one machine, belong to same
A inventive concept.
In order to realize above-mentioned first goal of the invention, the present invention adopts the following technical scheme:
A kind of 3D TV based on virtual reality all-in-one machine, including virtual reality all-in-one machine and TV set-top box, it is described virtual existing
Real all-in-one machine is connect by HD video frequency divider with the TV set-top box；The virtual reality all-in-one machine includes lens, a left side
Display screen and right display screen, the left display screen and right display screen are arranged close to virtual reality all-in-one machine side, corresponding,
The left display screen matches with right display screen and is equipped with plane mirror, two pieces of angled settings of plane mirror；It is described
The picture mirror image that plane mirror shows left display screen, right display screen is entered at direct picture, direct picture by lens
Into human eye.
As a preferred solution of the present invention, the virtual reality all-in-one machine and TV set-top box are equipped with HD video
Interface.
As a preferred solution of the present invention, the high definition video interface is HDMI interface, DP interface or DVI interface.
As a preferred solution of the present invention, the TV set-top box includes network television-set top-set-box and digital television
Top box.
A kind of all-in-one machine control system, applied to virtual reality all-in-one machine described above, including left control system and the right side
Control system；The left control system includes left processor CPU and left audio frequency processing circuit, and the left processor CPU is integrated with
Left video processor GPU, the left processor CPU are additionally provided with left display driver interface, and the left display screen passes through left display
Device driving interface connects left processor CPU.
As a preferred solution of the present invention, the right control system includes right processor CPU and right audio processing electricity
Road, the right processor CPU are integrated with right video processor GPU, and the right processor CPU is additionally provided with right display driving and connects
Mouthful, the right display screen connects right processor CPU by right display driver interface.
As a preferred solution of the present invention, the left processor CPU is equipped with wireless RF with right processor CPU and connects
Mouthful.
As a preferred solution of the present invention, the left processor CPU and right processor CPU are equipped with Keyboard Control
Device.
As a preferred solution of the present invention, the left processor CPU and right processor CPU are equipped with USB interface.
As a preferred solution of the present invention, the left processor CPU and right processor CPU is equipped with nine axis sensing
Device, nine axle sensor include acceleration transducer, magnetic induction sensor and gyro sensor.
3D TV and all-in-one machine control system provided by the invention based on virtual reality all-in-one machine, finally makes 3D TV
Imaging effect is good, and user can watch the TV and video program of extra large screen by the virtual reality all-in-one machine of small volume,
From viewer experience, the usage experience of 3D TV is much better than traditional TV using effect, can effectively enhance making for user
With experience, and the power consumption of a common liquid crystal TV set is at 200 watts or so, and a virtual reality all-in-one machine (VR all-in-one machine)
Power consumption only need 2 watts or so, electric energy can be greatlyd save using the 3D TV of virtual reality all-in-one machine, and then reduce user's
Use cost is conducive to the 3D TV and promotes and apply in the market.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of virtual reality all-in-one machine in 3D TV in embodiment based on virtual reality all-in-one machine；
Fig. 2 is the left control circuit schematic diagram of virtual reality all-in-one machine in embodiment；
Fig. 3 is the right control circuit schematic diagram of virtual reality all-in-one machine in embodiment；
Fig. 4 is the circuit building schematic diagram under the 2D operating mode of TV in embodiment；
Fig. 5 is the circuit building schematic diagram under the 3D operating mode of TV in embodiment；
Fig. 6 is the pattern diagram of televising in embodiment under Broadcast and TV system, based on top box of digital machine；
Fig. 7 is the pattern diagram of televising in embodiment under network system, based on network television-set top-set-box；
Fig. 8 is the operating mode schematic diagram of mobile phone games in embodiment.
Appended drawing reference: 1, left display screen；2, right display screen；4, plane mirror；5, lens.
Specific embodiment
It elaborates with reference to the accompanying drawing to embodiment.
Embodiment: as shown in Figures 1 to 8, a kind of 3D TV based on virtual reality all-in-one machine, including virtual reality one
Machine and TV set-top box, virtual reality all-in-one machine, that is, VR all-in-one machine, above-mentioned virtual reality all-in-one machine pass through HD video frequency divider
Connect with above-mentioned TV set-top box realize video broadcasting, above-mentioned virtual reality all-in-one machine mainly by lens 5, left display screen 1 and
Right display screen 2 forms, and lens 5 can also be lens group, can be set as needed, left display screen 1 matches one with right display screen 2 respectively
A plane mirror 4, two pieces of angled settings of plane mirror 4, the effect of plane mirror 4 be by the display content of side,
By mirror image at positive content, human eye can pass through lens or lens group, it is seen that the content of left and right display screen display, if
The content of left and right 3D format is shown in left and right display screen, i.e., left display screen 1 shows that 3D rendering enters the content of left eye, right display
The content that 3D rendering enters right eye is shown in screen 2, and human brain will be seen from the 3D content after two 3D rendering synthesis, in order to guarantee to use
Family can watch high definition super large screen TV and video program, guarantee video wide-angle, and left display screen 1 is with right display screen 2 close to above-mentioned
The setting of virtual reality all-in-one machine side, left display screen 1 and the angled setting of plane mirror 4, right display screen 2 and another plane are anti-
The angled setting of light microscopic 4, the picture mirror image that plane mirror 4 shows left display screen 1, right display screen 2 is at direct picture, just
Face image is entered in human eye by lens 5.
For the ease of the transmission of vision signal, it is equipped with and is convenient on virtual reality all-in-one machine or TV set-top box or the two
The high definition video interface of virtual reality all-in-one machine connection, high definition video interface are HDMI interface, DP interface or DVI interface, HDMI
Application of Interface is in extensive range, and nowadays not only video card configures HDMI interface one after another, and various picture output devices are all HDMI interface
Supporter.Such as common Blu-ray player, PS4 game host, TV box etc., it may be said that HDMI interface is numerous
It is all the interface of mainstream in field.Display with HDMI interface, it is clear that use with regard to more very much, be not singly can and electricity
The equipment of brain server docking；HDMI interface connector is capable of providing high-definition content, and HDMI can transmit digital audio and video signals, and increase
The support to HDCP is added, has been able to access that advanced high-definition content, HDMI interface are digital interfaces, due to all simulations
Connection request does not lose when being converted from analog into number, therefore it can provide optimal video quality.This difference is more
High-resolution, for example, when 1080p it is particularly evident.Digital video will be more apparent than component video, eliminate in component video and send out
Existing soft degree and trailing phenomenon.This kind of small, high contrast details of such as text performs to this difference ultimate attainment；HDMI
Interface has the easy general character, and HDMI integrated video and multichannel audio in single cable use in current A/V system to eliminate
Multi-thread cable cost, complexity and confusion, this upgrade or add equipment when effect be especially apparent；HDMI supports video source
Two-way communication between (such as DVD player) and DTV realizes new function, such as automatically configures and play with a key, by using
HDMI, equipment are that the display of connection transmits most efficient format (such as 480p vs 720p, 16:9 vs 4:3) release automatically
Consumer needs to roll all formatting options, the advantages that avoid the trouble for needing to guess optimal viewing format；DP interface
The display interface issued by Video Electronics Standards Association (VESA), as the successor of DVI, DP interface will be in transmission video signal
While the support transmitted to high definition audio signal is added, while supporting higher resolution ratio and refresh rate, it can support list
Channel, unidirectional, four connections, data transmission rate 10.8Gbps, it is sufficient to transmit uncompressed video and related audio, simultaneously
The two-way accessory channel for also supporting 1Mbps is used for equipment control, additionally supports 8 and 10 colors, transmits in data
On, DP interface has used " micro-packetised " format, and VESA is also shown that DP interface has the scalability of height, can
To be continuously added more new contents from now on；AMD multi-screen splicing technology has to DP interface, and AMD supports AMD in video card
The multi-screen splicing display technology of newest publication, wherein design has DP to connect on the HD5000 series video card of AMD by taking the splicing of three screens as an example
Mouthful, user needs to be attached by DP data line with the display equipment of this interface is supported, the master for becoming three screen tiled displays is aobvious
Show device, and must be that DP interface is directly connected to, cannot pass through any type of conversion, thus for display fever user and
Speech, they are for that can support the demand of the liquid crystal display of DP interface gradually to increase；DP interface bandwidth is higher, and cost is more
It is low；Display equipment has the advantages that mainly to have following several big using DVI interface: 1, speed is fast, and DVI transmission is digital signal, number
Word image information is not required to by any conversion, will be delivered directly in display equipment, thus reduce number → simulation →
The cumbersome conversion process of number, is greatly saved the time, therefore its speed is faster, effectively eliminates motion blur phenomenon, and use
DVI carries out data transmission, and signal is not decayed, and color is purer, more true to nature；2, picture is clear, and computer-internal transmission is
Binary digital signal just needs that signal is first passed through the D/A in video card if connecting liquid crystal display using USB interface
(digital-to-analog) converter is changed into R, G, B tricolor signal and row, field sync signal, these signals pass through analog signal line
Being transferred to inside liquid crystal also needs corresponding A/D (analog/digital) converter that analog signal is transformed into digital signal again
Image could be shown on liquid crystal, unavoidably will appear letter in above-mentioned D/A, A/D conversion and signals transmission
Number loss and be interfered, cause image distortion even display mistake occur, and DVI interface is kept away without carrying out these conversions
The loss for having exempted from signal is both greatly improved the clarity of image and details expressive force；3, DVI interface can be supported
HDCP agreement, to see that the HD video with copyright lays the foundation in the future.
Currently, there are mainly two types of TV set-top boxes in the market: network television-set top-set-box and DTV STB, network electricity
It is mainly used to the Web TV played storage beyond the clouds and network video depending on set-top box；DTV STB is mainly used to play
The various TV programme of broadcasting and TV television operating center, above-mentioned virtual reality all-in-one machine are connected by high definition video interface and TV set-top box
It connects, the TV programme or video program of high definition can be watched, in this way, the virtual reality all-in-one machine of a very little can be passed through
(VR all-in-one machine) watches the TV and video program of extra large screen, and from viewer experience, the television set than family is much improved；
And ultra high-definition (4k even the 3D program of 8k) can be watched；If substantial portion of television set is substituted in current family, may be used also
Greatly to save electric energy, the power consumption of a usual common liquid crystals television set is at 200 watts or so, and the power consumption of a VR all-in-one machine
It, being capable of effectively save electric power resource it is only necessary to 2 watts.
A kind of all-in-one machine control system is applied to above-mentioned virtual reality all-in-one machine, including left control system and right control are
System；As shown in Fig. 2, left control system includes left processor CPU and left audio frequency processing circuit, microphone and earphone can be connected,
Above-mentioned left processor CPU is integrated with left video processor GPU, and above-mentioned left processor CPU is additionally provided with left display driver interface, on
It states left display screen 1 and left processor CPU is connected by left display driver interface, it further comprises wireless RF interface, can carry out
Bluetooth or the network data of WIFI receive；It further comprises keyboard controller, can be by keyboard come operating system menu；It
USB interface is further comprised, by USB interface, on the one hand can transmit data, on the other hand, can be charged the battery；It
Further comprise lithium battery and power-supply management system；It further comprises the input of high definition video interface, this high definition video interface can
To be above-mentioned HDMI interface, DP interface or DVI interface, but it is not limited to these video interfaces；It is further comprised in corresponding
Portion stores equipment and External memory equipment, such as memory and SD storage card etc.；It further comprises nine axle sensors: acceleration sensing
Device, magnetic induction sensor, gyro sensor, due to the effect of these sensors, can control video or other VR contents into
Row 360 degrees omnidirection plays.
As shown in figure 3, right control system includes right processor CPU and right audio frequency processing circuit, right audio frequency processing circuit can
To connect microphone and earphone, above-mentioned right processor CPU is integrated with right video processor GPU, and above-mentioned right processor CPU is additionally provided with
Right display driver interface, above-mentioned right display screen 2 connect right processor CPU by right display driver interface, it is further comprised
Wireless RF interface, the network data that can carry out bluetooth or WIFI receive；It further comprises keyboard controller, can pass through key
Disk carrys out operating system menu；It further comprises USB interface, by USB interface, on the one hand can transmit data, on the other hand, can
To charge the battery；It further comprises lithium battery and power-supply management system；It further comprises the input of high definition video interface,
This high definition video interface can be HDMI interface, DP interface or DVI interface, but be not limited to these video interfaces；It is also wrapped
Corresponding internal storage device and External memory equipment, such as memory and SD storage card etc. are contained；It further comprises nine axis sensing
Device: acceleration transducer, magnetic induction sensor, gyro sensor, due to the effect of these sensors, can control video or
Other VR contents carry out 360 degrees omnidirection broadcasting.
A kind of 3D television broadcasting system based on virtual reality all-in-one machine, can be there are two types of operating mode: the Working mould of 2D
The operating mode (Fig. 5) of formula (Fig. 4) and 3D.
Due to set-top box currently on the market, only one video output does not support televising for 3D, and we
All-in-one machine, need the dual input of left-eye video and right eye video, can be after set-top box in order to support existing set-top box
Face adds a HD video frequency divider, the HD video all the way exported from set-top box, simply copies into two-way and is output to VR
All-in-one machine, by the video handled in this way, left and right wing are only to copy duplication, after VR all-in-one machine is shown,
The picture that can only see 2D, cannot see that the effect of 3D, and the set-top box in the present embodiment can be designed to that left and right video exports
(such as Fig. 4), left and right video are different in production, and just as human eye sees thing, the picture that right and left eyes can be appreciated that has centainly
Visual angle difference, such all-in-one machine it is seen that 3D picture, being played simultaneously for left and right video will realize in set-top box, one
Body machine does not need additional synchronizing function.
It is the mode signal of televising in embodiment under Broadcast and TV system, based on top box of digital machine if Fig. 6 is shown
Figure, Radio & Television Bureau is by cable TV network, then television program broadcasting to top box of digital machine is connected by top box of digital machine
It is connected on virtual reality all-in-one machine.
As shown in fig. 7, being the mode signal of televising in embodiment under network system, based on network television-set top-set-box
Figure, Web TV or video, server is published to Web TV top by wired or wireless internet beyond the clouds
On box, it is connected on virtual reality all-in-one machine.
As shown in figure 8, control system another application scenarios in the present embodiment can be used to play mobile phone games,
Mobile phone games, by throwing the function of screen, are thrown screen to VR all-in-one machine, to strengthen game from mobile phone screen by mobile phone games
User experience.
3D TV and all-in-one machine control system provided in this embodiment based on virtual reality all-in-one machine finally makes 3D electric
Good depending on imaging effect, user can watch the TV and video section of extra large screen by the virtual reality all-in-one machine of small volume
Mesh, from viewer experience, the usage experience of 3D TV is much better than traditional TV using effect, can effectively enhance user's
Usage experience, and the power consumption of a common liquid crystal TV set is at 200 watts or so, and a virtual reality all-in-one machine (VR one
Machine) power consumption only need 2 watts or so, electric energy can be greatlyd save using the 3D TV of virtual reality all-in-one machine, and then reduce and use
The use cost at family is conducive to the 3D TV and promotes and apply in the market.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Although appended drawing reference in figure is used more herein: 1, left display screen；2, right display screen；4, plane mirror；
5, the terms such as lens, but it does not exclude the possibility of using other terms.The use of these items is only for more easily retouch
State and explain essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of 3D TV based on virtual reality all-in-one machine, it is characterised in that: including virtual reality all-in-one machine and television set top
Box, the virtual reality all-in-one machine are connect by HD video frequency divider with the TV set-top box；The virtual reality one
Machine includes lens (5), left display screen (1) and right display screen (2), and the left display screen (1) and right display screen (2) are close to the void
The setting of quasi- reality all-in-one machine side, corresponding, the left display screen (1) matches with right display screen (2) and is equipped with plane mirror
(4), two pieces of angled settings of the plane mirror (4)；The plane mirror (4) is by left display screen (1), right display screen
(2) the picture mirror image of display is entered in human eye at direct picture, direct picture by lens (5).
2. a kind of 3D TV based on virtual reality all-in-one machine according to claim 1, it is characterised in that: described virtual existing
Real all-in-one machine and TV set-top box are equipped with high definition video interface.
3. a kind of 3D TV based on virtual reality all-in-one machine according to claim 2, it is characterised in that: the high definition view
Frequency interface is HDMI interface, DP interface or DVI interface.
4. a kind of 3D TV based on virtual reality all-in-one machine according to claim 2, it is characterised in that: the television set
Top box includes network television-set top-set-box and DTV STB.
5. a kind of all-in-one machine control system, applied to above-mentioned power 1 to any virtual reality all-in-one machine of power 4, feature exists
In: including left control system and right control system；The left control system includes left processor CPU and left audio frequency processing circuit,
The left processor CPU is integrated with left video processor GPU, and the left processor CPU is additionally provided with left display driver interface, institute
It states left display screen (1) and left processor CPU is connected by left display driver interface.
6. a kind of all-in-one machine control system according to claim 5, it is characterised in that: the right control system includes right place
Reason device CPU and right audio frequency processing circuit, the right processor CPU are integrated with right video processor GPU, the right processor CPU
It is additionally provided with right display driver interface, the right display screen (2) connects right processor CPU by right display driver interface.
7. a kind of all-in-one machine control system according to claim 6, it is characterised in that: the left processor CPU and You Chu
Reason device CPU is equipped with wireless RF interface.
8. a kind of all-in-one machine control system according to claim 6, it is characterised in that: the left processor CPU and You Chu
Reason device CPU is equipped with keyboard controller.
9. a kind of all-in-one machine control system according to claim 6, it is characterised in that: the left processor CPU and You Chu
Reason device CPU is equipped with USB interface.
10. a kind of all-in-one machine control system according to claim 6, it is characterised in that: the left processor CPU and You Chu
Reason device CPU is equipped with nine axle sensors, and nine axle sensor includes that acceleration transducer, magnetic induction sensor and gyroscope pass
Sensor.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113784105A (en) * | 2021-09-10 | 2021-12-10 | 上海曼恒数字技术股份有限公司 | Information processing method and system for immersive VR terminal |
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