CN108111839A - A kind of series flow wireless dummy reality helmet - Google Patents
A kind of series flow wireless dummy reality helmet Download PDFInfo
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- CN108111839A CN108111839A CN201711398680.7A CN201711398680A CN108111839A CN 108111839 A CN108111839 A CN 108111839A CN 201711398680 A CN201711398680 A CN 201711398680A CN 108111839 A CN108111839 A CN 108111839A
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Abstract
The present invention relates to the technical fields of virtual reality (VR) auxiliary equipment, more particularly to a kind of series flow wireless dummy reality helmet, it can not only be moved on a large scale, carry out more complicated more people's human-computer interactions, and with outstanding real-time, the three-dimensional scenic that can carry out complexity more true to nature presents and effectively reduces spinning sensation；Including body, body interior is provided with screen driving and inertial sensor module, WiFi receiving modules, cooling fin, display screen, lens module, separable lithium battery, crossfire signal decoder module and attitude algorithm module, it further includes and renders and encoding software module at a high speed, it renders at a high speed and encoding software module includes being suitable for binocular camera shooting thermomechanical components, panorama render component and the high-performance video coding component of 3 d rendering engine, crossfire signal decoder module is electrically connected with attitude algorithm module, and display screen is electrically connected with lens module.
Description
Technical field
The present invention relates to the technical field of virtual reality (VR) auxiliary equipment, more particularly to a kind of series flow wireless dummy
The real helmet.
Background technology
With the rapid development of science and technology, the demand that the mankind interact dimension with computer equipment is continuously increased, when very long
In, the interaction of the mankind and computer is mainly in two-dimensional space, such as flat-panel screens, mouse or Trackpad.Use two
Dimension space, which describes three-dimensional body, can cause inconvenient for use and have certain limitation, particularly in three dimensional design and three-dimensional amusement
Today of development, user can not be by naturally acting the interactive three dimensions seen in design.
From at the end of the 20th century, virtual reality technology starts to flourish, and what virtual reality technology needs solved most important asks
One of topic is exactly 3-D graphic output problem, and the main way for solving the problems, such as this at present is virtual implementing helmet (HMD).20 years
Yu Lai, virtual implementing helmet have been completed several times technology leap, current virtual implementing helmet have been realized in cost degradation,
Lightweight and practical has been provided with the condition into industry and family.
The virtual implementing helmet of today is divided into two Main ways, the Cable Virtual reality helmet based on high-performance host computer
With the wireless dummy reality helmet based on mobile phone or embedded system.And in above two virtual implementing helmet, the first head
Helmet has outstanding real-time, and the three-dimensional scenic that can carry out complexity more true to nature presents and effectively reduces spinning sensation, but by cable
Limitation can not be moved on a large scale, limit human-computer interaction；And although second of helmet can be moved, carried out on a large scale
More complicated more people's human-computer interactions, but aberrations in property, picture are untrue and display delayed is long, have apparent spinning sensation.
The content of the invention
In order to solve the above technical problems, the present invention provide it is a kind of can not only be moved on a large scale, carry out it is more complicated
More people's human-computer interactions, and with outstanding real-time, the three-dimensional scenic that can carry out complexity more true to nature is presented and effectively reduced
The series flow wireless dummy reality helmet of spinning sensation.
The present invention a kind of series flow wireless dummy reality helmet, including body, body interior be provided with screen driving with
Inertial sensor module, WiFi receiving modules, cooling fin, display screen, lens module, separable lithium battery, the decoding of crossfire signal
Module and attitude algorithm module are further included and rendered and encoding software module at a high speed, render at a high speed and encoding software module include it is suitable
For the binocular camera shooting thermomechanical components of 3 d rendering engine, panorama render component and high-performance video coding component, and binocular camera shooting
Thermomechanical components and panorama render component are electrically connected with high-performance video coding component, and high-performance video coding component is received with WiFi
Module is electrically connected, and the electrical connection of WiFi receiving modules is electrically connected with crossfire signal decoder module, crossfire signal decoder module and posture
Module electrical connection is resolved, attitude algorithm module is electrically connected with display screen, and display screen is electrically connected with lens module, display screen and posture
Module is resolved to be electrically connected with screen driving with inertial sensor module；
It renders at a high speed and encoding software module is operated in high-performance GPU and is connected on the host computer of WiFi, it is upper
Machine operation has virtual reality applications program, when virtual reality applications program is run, renders at a high speed and encoding software module passes through
Image generation is met 180 degree with the real-time binocular panoramic video of upward angle of visibility by binocular camera shooting thermomechanical components and panorama render component, and
Panoramic video by high-performance video coding component is encoded, coding result is given by the real-time crossfire of WiFi network of host computer
Crossfire signal decoder module, crossfire signal decoder module by WiFi receiving modules by the panoramic video crossfire signal received into
Row decoding, and the body attitude data reduction obtained according to attitude algorithm module gives the binocular panorama viewport under posture and visual angle
Image, by screen driving with inertial sensor module drive display screen, will change picture with the interfaces such as MIPI or LVDS export to
Display screen, lens module is by the image magnification of display screen and is presented in user, and cooling fin radiates for body.
A kind of series flow wireless dummy reality helmet of the present invention, host computer are responsible for carrying out the structure of three-dimensional scenic, at a high speed
It renders and encoding software module exports virtual reality vision signal with binocular panning mode.
A kind of series flow wireless dummy reality helmet of the present invention, display screen use 5.5 inches of OLED screen curtain.
A kind of series flow wireless dummy reality helmet of the present invention, renders at a high speed and the coding side and string of encoding software module
The decoding end for flowing signal decoder module carries out hardware encoding and decoding using GPU and embedded gpu respectively.
A kind of series flow wireless dummy reality helmet of the present invention, renders at a high speed and the coding side and string of encoding software module
The decoding end of signal decoder module is flowed using embedded type low-power consumption chip, and is powered by separable lithium battery, can be divided
It is 5V lithium batteries from lithium battery, and separable lithium battery can separate charging with the helmet.
A kind of series flow wireless dummy reality helmet of the present invention, wirelessly connects between body and high-performance host computer
It connects.
Beneficial effects of the present invention are compared with prior art：By above-mentioned setting, void will be made using WiFi transmission technologys
Intend the real helmet to be no longer connected with host computer by wired modes such as HDMI, it can be with when user is using the wireless dummy reality helmet
From cable fetters and carries out freely walking for larger space, virtual reality experience is promoted, in the WiFi nets of inexpensive low bandwidth
On network with lower frequency transmit panorama signal and in virtual implementing helmet resolve for portal image, it is possible to reduce bandwidth occupancy and
It is not substantially delayed, can fully use the figure and computing resource of host computer, since attitude algorithm and final display are at this
Body end is completed, and is not required to the data copy of cross-system and module, therefore there is no the delays generated by transmission to improve the reality of communication
Shi Xing, the spinning sensation as caused by delay is reduced, so as to which everybody the more machines that can be not only moved, carried out more complicated on a large scale are handed over
Mutually, and with outstanding real-time, the three-dimensional scenic that can carry out complexity more true to nature presents and effectively reduces spinning sensation.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the module connection diagram of the present invention；
It is marked in attached drawing：1st, body；2nd, screen driving and inertial sensor module；3rd, WiFi receiving modules；4th, cooling fin；
5th, display screen；6th, lens module；7th, lithium battery is separated；8th, crossfire signal decoder module；9th, attitude algorithm module；10th, binocular
Camera assembly；11st, panorama render component；12nd, high-performance video coding component.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As depicted in figs. 1 and 2, a kind of series flow wireless dummy reality helmet of the invention, including body 1, body interior
It is provided with screen driving and inertial sensor module 2, WiFi receiving modules 3, cooling fin 4, display screen 5, lens module 6, can divide
From lithium battery 7, crossfire signal decoder module 8 and attitude algorithm module 9, further include and render at a high speed and encoding software module, at a high speed
It renders and encoding software module includes being suitable for binocular camera shooting thermomechanical components 10, panorama render component 11 and the height of 3 d rendering engine
Performance Video coding component 12, and binocular camera shooting thermomechanical components and panorama render component are electrically connected with high-performance video coding component
It connects, high-performance video coding component is electrically connected with WiFi receiving modules, and the electrical connection of WiFi receiving modules decodes mould with crossfire signal
Block is electrically connected, and crossfire signal decoder module is electrically connected with attitude algorithm module, and attitude algorithm module is electrically connected with display screen, display
Screen is electrically connected with lens module, and display screen and attitude algorithm module drive with screen and be electrically connected with inertial sensor module；
It renders at a high speed and encoding software module is operated in high-performance GPU and is connected on the host computer of WiFi, it is upper
Machine operation has virtual reality applications program, when virtual reality applications program is run, renders at a high speed and encoding software module passes through
Image generation is met 180 degree with the real-time binocular panoramic video of upward angle of visibility by binocular camera shooting thermomechanical components and panorama render component, and
Panoramic video by high-performance video coding component is encoded, coding result is given by the real-time crossfire of WiFi network of host computer
Crossfire signal decoder module, crossfire signal decoder module by WiFi receiving modules by the panoramic video crossfire signal received into
Row decoding, and the body attitude data reduction obtained according to attitude algorithm module gives the binocular panorama viewport under posture and visual angle
Image, by screen driving with inertial sensor module drive display screen, will change picture with the interfaces such as MIPI or LVDS export to
Display screen, lens module is by the image magnification of display screen and is presented in user, and cooling fin radiates for body；By above-mentioned
Set, using WiFi transmission technologys virtual implementing helmet will be made no longer to be connected by wired modes such as HDMI with host computer, when with
Family can promote virtual reality using during the wireless dummy reality helmet from cable fetters and carries out freely walking for larger space
Experience transmits panorama signal with lower frequency in the WiFi network of inexpensive low bandwidth and resolving is in virtual implementing helmet
Portal image, it is possible to reduce it bandwidth occupancy and is not substantially delayed, can fully use the figure and computing resource of host computer, by
It is completed in attitude algorithm and final display in body end, is not required to the data copy of cross-system and module, therefore there is no by passing
The delay of defeated generation is a wide range of so as to can not only carry out to improve the real-time of communication, reducing the spinning sensation as caused by delay
Movement carries out more complicated more people's human-computer interactions, and has outstanding real-time, can carry out the three dimensional field of complexity more true to nature
Scape presents and effectively reduces spinning sensation.
A kind of series flow wireless dummy reality helmet of the present invention, host computer are responsible for carrying out the structure of three-dimensional scenic, at a high speed
It renders and encoding software module exports virtual reality vision signal with binocular panning mode；By above-mentioned setting, to the signal into
Coding result, is sent to the WiFi receiving modules of body by row coding by the Wifi passages of host computer, and WiFi receiving modules will
Train of signal flow to crossfire signal decoder module and is decoded, and since host computer is independently of the helmet, can pass through high-performance GPU
The problems such as carrying out three-dimensional computations, and need not considering electric power, weight solves virtual reality applications and severe three-dimensional computations ability is wanted
It asks.
A kind of series flow wireless dummy reality helmet of the present invention, display screen use 5.5 inches of OLED screen curtain；By upper
Setting is stated, improves portability and imaging effect.
A kind of series flow wireless dummy reality helmet of the present invention, renders at a high speed and the coding side and string of encoding software module
The decoding end for flowing signal decoder module carries out hardware encoding and decoding using GPU and embedded gpu respectively；By above-mentioned setting,
Signal processing latency issue caused by being effectively improved coding and decoding mechanism.
A kind of series flow wireless dummy reality helmet of the present invention, renders at a high speed and the coding side and string of encoding software module
The decoding end of signal decoder module is flowed using embedded type low-power consumption chip, and is powered by separable lithium battery, can be divided
It is 5V lithium batteries from lithium battery, and separable lithium battery can separate charging with the helmet；By above-mentioned setting, body is efficiently solved
Power consumption and sex chromosome mosaicism easy to use.
A kind of series flow wireless dummy reality helmet of the present invention, wirelessly connects between body and high-performance host computer
It connects；By above-mentioned setting, the mode of wireless connection effectively reduces the use limitation of body.
A kind of series flow wireless dummy reality helmet of the present invention, at work, will make void using WiFi transmission technologys
Intend the real helmet to be no longer connected with host computer by wired modes such as HDMI, it can be with when user is using the wireless dummy reality helmet
From cable fetters and carries out freely walking for larger space, virtual reality experience is promoted, in the WiFi nets of inexpensive low bandwidth
On network with lower frequency transmit panorama signal and in virtual implementing helmet resolve for portal image, it is possible to reduce bandwidth occupancy and
It is not substantially delayed, can fully use the figure and computing resource of host computer, since attitude algorithm and final display are at this
Body end is completed, and is not required to the data copy of cross-system and module, therefore there is no the delays generated by transmission to improve the reality of communication
Shi Xing, the spinning sensation as caused by delay is reduced, so as to which everybody the more machines that can be not only moved, carried out more complicated on a large scale are handed over
Mutually, and with outstanding real-time, the three-dimensional scenic that can carry out complexity more true to nature presents and effectively reduces spinning sensation；To this
Signal is encoded, and coding result is sent to the WiFi receiving modules of body by the Wifi passages of host computer, and WiFi is received
Train of signal is flow to crossfire signal decoder module and is decoded by module, since host computer is independently of the helmet, can pass through height
Performance GPU carries out three-dimensional computations, and the problems such as need not consider electric power, weight, solves virtual reality applications to severe three-dimensional computations
The requirement of ability；Improve portability and imaging effect；Signal processing latency issue caused by being effectively improved coding and decoding mechanism；Have
Effect solves the power consumption of body and sex chromosome mosaicism easy to use.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and modification, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of series flow wireless dummy reality helmet, which is characterized in that including body (1), body (1) is internally provided with screen
Driving and inertial sensor module (2), WiFi receiving modules (3), display screen (5), lens module (6), can divide cooling fin (4)
From lithium battery (7), crossfire signal decoder module (8) and attitude algorithm module (9), further include and render at a high speed and encoding software mould
Block, renders at a high speed and encoding software module includes the binocular camera shooting thermomechanical components (10) suitable for 3 d rendering engine, panorama renders
Component (11) and high-performance video coding component (12), and binocular camera shooting thermomechanical components (10) and panorama render component (11) with height
Performance Video coding component (12) is electrically connected, and high-performance video coding component (12) is electrically connected with WiFi receiving modules (3), WiFi
Receiving module (3) electrical connection is electrically connected with crossfire signal decoder module (8), crossfire signal decoder module (8) and attitude algorithm mould
Block (9) is electrically connected, and display screen (5) is electrically connected with lens module (6), and display screen (5) and attitude algorithm module (9) are driven with screen
It is dynamic to be electrically connected with inertial sensor module (2)；
It renders at a high speed and encoding software module is operated in high-performance GPU and is connected on the host computer of WiFi, host computer fortune
Row has virtual reality applications program, when virtual reality applications program is run, renders at a high speed and encoding software module passes through binocular
Image generation is met 180 degree with the real-time binocular aphorama of upward angle of visibility by camera assembly (10) and panorama render component (11)
Frequently, and by panoramic video by high-performance video coding component (12) encode, the WiFi network that coding result is passed through into host computer
To crossfire signal decoder module (8), crossfire signal decoder module (8) will be received real-time crossfire by WiFi receiving modules (3)
Panoramic video crossfire signal be decoded, and body (1) attitude data obtained according to attitude algorithm module (9) reduce it is given
Binocular panorama viewport image under posture and visual angle drives display screen (5) by screen driving with inertial sensor module (2),
Picture will be changed to export to display screen (5) with interfaces such as MIPI or LVDS, lens module (6) by the image magnification of display screen (5) simultaneously
User is presented in, cooling fin (4) radiates for body (1).
2. a kind of series flow wireless dummy reality helmet as described in claim 1, which is characterized in that host computer is responsible for carry out three
The structure of scene is tieed up, renders at a high speed and encoding software module exports virtual reality vision signal with binocular panning mode.
3. a kind of series flow wireless dummy reality helmet as claimed in claim 2, which is characterized in that display screen (5) uses 5.5
The OLED screen curtain of inch.
4. a kind of series flow wireless dummy reality helmet as claimed in claim 3, which is characterized in that render and encode at a high speed and is soft
The coding side of part module and the decoding end of crossfire signal decoder module respectively using GPU and embedded gpu carry out hardware encoding and
Decoding.
5. a kind of series flow wireless dummy reality helmet as claimed in claim 4, which is characterized in that render and encode at a high speed and is soft
The coding side of part module and the decoding end of crossfire signal decoder module pass through separable lithium using embedded type low-power consumption chip
Battery (7) is powered, and it is 5V lithium batteries to separate lithium battery (7), and separable lithium battery (7) can separate charging with the helmet.
6. a kind of series flow wireless dummy reality helmet as claimed in claim 5, which is characterized in that body (1) and high-performance
It is wirelessly connected between host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711398680.7A CN108111839A (en) | 2017-12-22 | 2017-12-22 | A kind of series flow wireless dummy reality helmet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711398680.7A CN108111839A (en) | 2017-12-22 | 2017-12-22 | A kind of series flow wireless dummy reality helmet |
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| CN108111839A true CN108111839A (en) | 2018-06-01 |
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| CN201711398680.7A Pending CN108111839A (en) | 2017-12-22 | 2017-12-22 | A kind of series flow wireless dummy reality helmet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111064985A (en) * | 2018-10-16 | 2020-04-24 | 北京凌宇智控科技有限公司 | System, method and device for realizing video streaming |
| CN111064981A (en) * | 2018-10-16 | 2020-04-24 | 北京凌宇智控科技有限公司 | System and method for video streaming |
| CN112235560A (en) * | 2020-09-22 | 2021-01-15 | 上海视天科技有限公司 | VR glasses |
| US11500455B2 (en) | 2018-10-16 | 2022-11-15 | Nolo Co., Ltd. | Video streaming system, video streaming method and apparatus |
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