CN106526853A - Headset display equipment, host machine and split type virtual reality system - Google Patents
Headset display equipment, host machine and split type virtual reality system Download PDFInfo
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- CN106526853A CN106526853A CN201610997495.9A CN201610997495A CN106526853A CN 106526853 A CN106526853 A CN 106526853A CN 201610997495 A CN201610997495 A CN 201610997495A CN 106526853 A CN106526853 A CN 106526853A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1415—Digital output to display device ; Cooperation and interconnection of the display device with other functional units with means for detecting differences between the image stored in the host and the images displayed on the displays
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Controls And Circuits For Display Device (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention discloses headset display equipment, a host machine and a split type virtual reality system. The headset display equipment comprises a processor module, and an LiFi reception module and a display module which are respectively connected with the processor module, wherein the LiFi reception module is used for receiving LiFi signals from the host machine on the basis of the visible light wireless communication technology, and the processor module is used for extracting frames from the LiFi signals received by the LiFi reception module and controlling the display module for displaying the extracted frames. The headset display equipment is advantaged in that a user is more convenient to move while wearing the headset display equipment.
Description
Technical field
The present invention relates to technical field of virtual reality, and in particular to a kind of head-mounted display apparatus, main frame and split type void
Intend reality system.
Background technology
Virtual reality (VR, Virtual Reality) technology is a kind of emulation system that can be created with the experiencing virtual world
System, using the teaching of the invention it is possible to provide simulation of the user with regard to sense organs such as vision, the sense of hearing, tactiles, allow user can it is on the spot in person as experience three-dimensional dynamic
State what comes into a driver's.
Existing split type virtual reality system is mainly made up of main frame and head-mounted display apparatus, head-mounted display apparatus
Carried out data transmission with main frame by way of wire transmission, therefore, head-mounted display apparatus need to pass by longer data
Defeated line is connected to main frame.The presence of data line undoubtedly increased user movement difficulty so that user wear wear it is aobvious
Show that equipment is inconvenient when moving.
The content of the invention
The present invention provides a kind of head-mounted display apparatus, main frame and split type virtual reality system so that user is wearing
Wear more convenient when display device is moved.
First aspect present invention provides a kind of head-mounted display apparatus, including：
Processor module, LiFi receiver modules and display apparatus module respectively with processor module electrical connection；
The LiFi receiver modules are used for：LiFi signals from main frame are received based on visible ray wireless communication technology；
The processor module is used for：Picture is extracted in the LiFi signals received from the LiFi receiver modules, and is controlled
Make the display apparatus module and show the picture for extracting.
Second aspect present invention provides a kind of main frame, including：
Processor module and the LiFi sending modules of processor module electrical connection；
The processor module is used for：Rendered picture；The LiFi sending modules are controlled in the way of LiFi signals to head
Wear formula display device and send the picture that the processor module is rendered.
Third aspect present invention provides a kind of split type virtual reality system, including：
Main frame and head-mounted display apparatus；
Wherein, the main frame transmits picture to the head-mounted display apparatus based on visible ray wireless communication technology；
The head-mounted display apparatus receive the picture from the main frame based on the visible ray wireless communication technology, and
Show the picture.
Therefore, the main frame in the present invention program is transmitted to head-mounted display apparatus based on visible ray wireless communication technology
Picture, head-mounted display apparatus receive the LiFi signals from the main frame based on visible ray wireless communication technology, and from receiving
LiFi in extract picture after show the picture of extraction.On the one hand, between main frame and head-mounted display apparatus using visible ray without
Line communication technology realizes being wirelessly transferred for picture, so as to break away from the constraint of traditional data line so that user is wearing
Wear wear display device move when it is more convenient, that is, improve the convenience for using；On the other hand, due to visible light wireless communication
Technology possess transmission speed it is fast the characteristics of, therefore, by visible ray wireless communication technology transmit picture enable to wear-type show
Show that equipment timely receives the picture from main frame and shows, so as to the stream that the real-time and picture that ensure that picture transmission show
Smooth property.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Head-mounted display apparatus one embodiment structural representation that Fig. 1 is provided for the present invention；
Head-mounted display apparatus another example structure schematic diagram that Fig. 2 is provided for the present invention；
Main frame one embodiment structural representation that Fig. 3 is provided for the present invention；
Main frame another example structure schematic diagram that Fig. 4 is provided for the present invention；
Split type virtual reality system one embodiment structural representation that Fig. 5 is provided for the present invention.
Specific embodiment
To enable goal of the invention of the invention, feature, advantage more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described reality
It is only a part of embodiment of the invention to apply example, and not all embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment obtained under the premise of creative work is not made by art personnel, belongs to the model of present invention protection
Enclose.
The embodiment of the present invention provides a kind of head-mounted display apparatus, including：Processor module, respectively with the processor die
The LiFi receiver modules and display apparatus module of block electrical connection；The LiFi receiver modules are used for：Based on visible light wireless communication
Technology receives the LiFi signals from main frame；The processor module is used for：From the LiFi that the LiFi receiver modules are received
Picture is extracted in signal, and controls the display apparatus module and show the picture for extracting.The embodiment of the present invention also provides corresponding master
Machine, and the split type virtual reality system comprising above-mentioned main frame and head-mounted display apparatus, are described in detail individually below.
Embodiment one
Head-mounted display apparatus in the embodiment of the present invention to being applied to split type virtual reality system are illustrated.It is so-called
Split type virtual reality system refer to main frame VR systems detached with head-mounted display apparatus.Fig. 1 is referred to, the present invention is implemented
Head-mounted display apparatus in example include：
Processor module 11, LiFi receiver modules 12 and display apparatus module respectively with the electrical connection of processor module 11
13。
Wherein, LiFi receiver modules 12 are used for：Connect based on visible light wireless communication (LiFi, LightFidelity) technology
Receive the LiFi signals from main frame.Above-mentioned LiFi technologies are that (such as the lamp on above-mentioned main frame is (for example using visible light spectrum for one kind
LED) light that sends) the brand-new Radio Transmission Technology that carries out data transmission, in embodiments of the present invention, will be by LiFi technologies
The signal of transmission is referred to as LiFi signals.Based on the above-mentioned characteristic of LiFi, above-mentioned main frame can be placed in the embodiment of the present invention
Where physical location is higher.
Processor module 11 is used for：Picture is extracted in the LiFi signals received from LiFi receiver modules 12, and is controlled aobvious
Show that device module 13 shows the picture for extracting.In the embodiment of the present invention, when LiFi receiver modules 12 receive LiFi signals, process
The LiFi signals that device module 11 pairs is received are processed (for example decode), to extract picture from the LiFi signals, and are passed through
Display apparatus module 13 shows the picture for extracting.Further, when 11 pairs of LiFi signals for receiving of processor module are decoded,
Can be to decode to the LiFi signals that receive by the way of being decoded using hardware, further to reduce power consumption.Specifically, process
Device module 11 is extracted the process of desired signal from LiFi signals and is referred to existing LiFi technologies realization, no longer goes to live in the household of one's in-laws on getting married herein
State.
It should be understood that as the processing speed of processor module 11 is far above the reaction speed of naked eyes, therefore, work as process
Device module 11 extracts picture in connecting from LiFi receiver modules 12 the LiFi signals for receiving, and controls display apparatus module 13 and show
During the picture of extraction, user is by head-mounted display apparatus institute it is seen that dynamic picture (i.e. video).
In order to reach VR effects more true to nature, the main frame in the embodiment of the present invention can change according to the head pose of user
And real-time rendering picture, and presented by head-mounted display apparatus.As, in the embodiment of the present invention, main frame is shown with wear-type and is set
Back-up from, and head-mounted display apparatus are the equipment for being worn on user's head, therefore, can be used by head-mounted display apparatus tracking
Real-time head pose information (head pose information namely description user's head motion change are generated after the head pose change at family
Information), and by head pose information transfer give above-mentioned main frame, so that above-mentioned main frame is according to the head pose information reality for receiving
When rendered picture picture be transferred to into head-mounted display apparatus in the way of LiFi signals shown.Optionally, such as Fig. 2 institutes
Show, head-mounted display apparatus also include：With the wireless transport module 14 of the electrical connection of processor module 12.Processor module 12 is also
For：The head pose change of tracking user, generates real-time head pose information, and controls wireless transport module 14 to above-mentioned
Main frame sends above-mentioned head pose information.It should be noted that wireless transport module 14 is wirelessly to above-mentioned main frame
Send above-mentioned head pose information.Specifically, wireless transport module 14 can be bluetooth module, it is of course also possible to be other energy
The module of wireless telecommunications is realized enough, for example, wireless transport module 14 can also be the LiFi sending modules based on LiFi technologies, this
Place is not construed as limiting.
Optionally, on the basis of the head-mounted display apparatus shown in Fig. 1 or Fig. 2, display apparatus module 13 is included：Left eye shows
Screen and right eye display screen；Processor module 11 specifically for：Extract in the LiFi signals received from LiFi receiver modules 12 left
Eye picture and right eye picture, and control display apparatus module 13 and shown by the left eye display screen and the right eye display screen respectively
The left eye picture and right eye picture.Certainly, in other embodiments, display apparatus module 13 can also only include a display screen,
It is not construed as limiting herein.
It should be noted that the profile and other modules for being included of head-mounted display apparatus in the embodiment of the present invention
Or part is referred to existing head-mounted display apparatus and arranges, here is omitted.
Therefore, the head-mounted display apparatus in the present invention program are received come autonomous based on visible ray wireless communication technology
The LiFi signals of machine, and show after picture being extracted from the LiFi for receiving the picture of extraction.On the one hand, main frame and wear-type are aobvious
Show and being wirelessly transferred for picture is realized using visible ray wireless communication technology between equipment, so as to traditional data transfer can be broken away from
The constraint of line so that user wear wear display device move when it is more convenient, that is, improve the convenience for using；The opposing party
Face, due to visible ray wireless communication technology by with more than 1Gbps transmission bandwidth, possess transmission speed it is fast the characteristics of, because
This, enables to head-mounted display apparatus by visible ray wireless communication technology transmission picture and timely receives the picture from main frame
Face simultaneously shows, so as to the fluency that the real-time and picture that ensure that picture transmission show.
Embodiment two
Main frame in the embodiment of the present invention to being applied to split type virtual reality system is illustrated.Fig. 3 is referred to, this
Main frame in bright embodiment includes：
Processor module 21, and processor module 21 electrical connection LiFi sending modules 22；
Processor module 21 is used for：Rendered picture；Control LiFi sending modules 22 are in the way of LiFi signals to wear-type
The picture that display device transmission processe device module 21 is rendered.Specifically, the process of 21 rendered picture of processor module is referred to
Prior art realizes that here is omitted.In embodiments of the present invention, the signal sent by LiFi technologies is referred to as into LiFi
Signal, the explanation with regard to above-mentioned LiFi technologies are referred to the description in embodiment one, and here is omitted.
In order to reach VR effects more true to nature, the main frame in the embodiment of the present invention can change according to the head pose of user
And real-time rendering picture, and presented by head-mounted display apparatus.As, in the embodiment of the present invention, main frame is shown with wear-type and is set
Back-up from, and head-mounted display apparatus are the equipment for being worn on user's head, therefore, can be used by head-mounted display apparatus tracking
Real-time head pose information (head pose information namely description user's head motion change are generated after the head pose change at family
Information), and by head pose information transfer give above-mentioned main frame, so that above-mentioned main frame is according to the head pose information reality for receiving
When rendered picture picture be transferred to into head-mounted display apparatus in the way of LiFi signals shown.Optionally, such as Fig. 4 institutes
Show, main frame also includes：With the wireless transport module 23 of the electrical connection of processor module 21.Processor module 21 is additionally operable to：Pass through
Wireless transport module 23 receives the head pose information from above-mentioned head-mounted display apparatus；Based on the above-mentioned head appearance for receiving
State information real-time rendering picture, is controlled LiFi sending modules 22 afterwards and is sent to head-mounted display apparatus in the way of LiFi signals
The picture of 21 real-time rendering of processor module.It should be noted that wireless transport module 23 be wirelessly receive from
The head pose information of above-mentioned head-mounted display apparatus.Specifically, wireless transport module 23 can be bluetooth module, certainly,
Can be that other can realize the module of wireless telecommunications, for example, wireless transport module 23 can also be based on LiFi technologies
LiFi receiver modules, are not construed as limiting herein.It should be understood that what is referred in wireless transport module 23 and embodiment one is wirelessly transferred
Module of the module 14 for matching, for example, if wireless transport module 14 is bluetooth module, wireless transport module 23 is also bluetooth mould
Block；If wireless transport module 14 is LiFi sending modules, wireless transport module 23 is LiFi sending modules.
Optionally, in the host base shown in Fig. 3 or Fig. 4, processor module 21 specifically for：Render left eye picture and
Right eye picture, so that above-mentioned head-mounted display apparatus show left eye picture and right eye picture by different display screens.
It should be noted that the main frame in the embodiment of the present invention be specifically as follows person's handwriting sheet, personal computer (i.e. PC) or
Other types of terminal, is not construed as limiting herein.
Therefore, the main frame in the present invention program is transmitted to head-mounted display apparatus based on visible ray wireless communication technology
Picture, head-mounted display apparatus receive the LiFi signals from the main frame based on visible ray wireless communication technology, and from receiving
LiFi in extract picture after show the picture of extraction.On the one hand, between main frame and head-mounted display apparatus using visible ray without
Line communication technology realizes being wirelessly transferred for picture, so as to break away from the constraint of traditional data line so that user is wearing
Wear wear display device move when it is more convenient, that is, improve the convenience for using；On the other hand, due to visible light wireless communication
Technology by with more than 1Gbps transmission bandwidth, possess transmission speed it is fast the characteristics of, therefore, by visible light wireless communication
Technical transmission picture enables to head-mounted display apparatus and timely receives the picture from main frame and show, so as to ensure that picture
The fluency that the real-time and picture of face transmission shows.
Embodiment three
A kind of split type virtual reality system is illustrated in the embodiment of the present invention.Refer to Fig. 5, the embodiment of the present invention
In split type virtual reality system include：
Main frame 31 and head-mounted display apparatus 32；
Wherein, main frame 31 transmits picture to head-mounted display apparatus 32 based on LiFi technologies；
Head-mounted display apparatus 32 receive the picture from main frame 31 based on LiFi technologies, and show the picture.
Optionally, head-mounted display apparatus 32 are additionally operable to：The head pose change of tracking user, generates real-time head appearance
State information, and the head pose information is sent to main frame 31 with wireless transmission method.
Specifically, the main frame that the main frame 31 in the embodiment of the present invention can be as shown in Figure 3 or Figure 4, in the embodiment of the present invention
In to the description with regard to main frame during in detail explanation is referred to Fig. 3 or embodiment illustrated in fig. 4 of main frame 31, no longer go to live in the household of one's in-laws on getting married herein
State.Accordingly, the head-mounted display apparatus that the head-mounted display apparatus 32 in the embodiment of the present invention can be as shown in Figure 1 or 2,
Head-mounted display device 32 not close in being referred to Fig. 1 or embodiment illustrated in fig. 2 in detail by explanation in embodiments of the present invention
In the description of head-mounted display apparatus.
In several embodiments provided herein, it should be understood that disclosed equipment and system, which can be passed through
Its mode is realized.Those skilled in the art should know that embodiment described in this description belongs to preferred embodiment, institute
The action being related to and module might not all be necessary to the present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiments.
It is more than that a kind of head-mounted display apparatus provided by the present invention, main frame and split type virtual reality system are retouched
State, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, in specific embodiments and applications
Will change, to sum up, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of head-mounted display apparatus, it is characterised in that include：It is processor module, electric with the processor module respectively
The LiFi receiver modules of connection and display apparatus module；
The LiFi receiver modules are used for：LiFi signals from main frame are received based on visible ray wireless communication technology；
The processor module is used for：Picture is extracted in the LiFi signals received from the LiFi receiver modules, and controls institute
State display apparatus module and show the picture for extracting.
2. head-mounted display apparatus according to claim 1, it is characterised in that the head-mounted display apparatus also include：
With the wireless transport module of processor module electrical connection；
The processor module is additionally operable to：The head pose change of tracking user, generates real-time head pose information, and controls
The wireless transport module sends the head pose information to the main frame.
3. head-mounted display apparatus according to claim 2, it is characterised in that the wireless transport module is specially bluetooth
Module.
4. head-mounted display apparatus according to any one of claims 1 to 3, it is characterised in that the display apparatus module bag
Contain：Left eye display screen and right eye display screen；
The processor module specifically for：In the LiFi signals received from the LiFi receiver modules extract left eye picture and
Right eye picture, and control the display apparatus module left side is shown by the left eye display screen and the right eye display screen respectively
Eye picture and right eye picture.
5. a kind of main frame, it is characterised in that include：
Processor module and the LiFi sending modules of processor module electrical connection；
The processor module is used for：Rendered picture；The LiFi sending modules are controlled in the way of LiFi signals to wear-type
Display device sends the picture that the processor module is rendered.
6. main frame according to claim 5, it is characterised in that the main frame also includes：
With the wireless transport module of processor module electrical connection；
The processor module is additionally operable to：Head from the head-mounted display apparatus is received by the wireless transport module
Attitude information；Based on the head pose information real-time rendering picture for receiving.
7. main frame according to claim 6, it is characterised in that the wireless transport module is specially：Bluetooth module.
8. the main frame according to any one of claim 5 to 7, it is characterised in that the processor module specifically for：Render
Left eye picture and right eye picture.
9. a kind of split type virtual reality system, it is characterised in that include：
Main frame and head-mounted display apparatus；
Wherein, the main frame transmits picture to the head-mounted display apparatus based on visible ray wireless communication technology；
The head-mounted display apparatus receive the picture from the main frame based on the visible ray wireless communication technology, and show
The picture.
10. split type virtual reality system according to claim 9, it is characterised in that
The head-mounted display apparatus are additionally operable to：The head pose change of tracking user, generates real-time head pose information, and
The head pose information is sent to the main frame with wireless transmission method.
Priority Applications (1)
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| CN201610997495.9A CN106526853A (en) | 2016-11-11 | 2016-11-11 | Headset display equipment, host machine and split type virtual reality system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997495.9A CN106526853A (en) | 2016-11-11 | 2016-11-11 | Headset display equipment, host machine and split type virtual reality system |
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Family
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| CN201610997495.9A Pending CN106526853A (en) | 2016-11-11 | 2016-11-11 | Headset display equipment, host machine and split type virtual reality system |
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Cited By (6)
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| CN107315472A (en) * | 2017-06-15 | 2017-11-03 | 闻泰通讯股份有限公司 | A kind of split type VR data interactive methods and device |
| CN108958457A (en) * | 2017-05-19 | 2018-12-07 | 宏碁股份有限公司 | Simulate the virtual reality system and its control method of the sensing signal of portable device |
| CN112153358A (en) * | 2019-06-28 | 2020-12-29 | Oppo广东移动通信有限公司 | Projection system, mobile terminal and projector |
| CN112153590A (en) * | 2019-06-28 | 2020-12-29 | Oppo广东移动通信有限公司 | Commodity information display system, method and device and mobile terminal |
| CN112672121A (en) * | 2019-10-16 | 2021-04-16 | Oppo广东移动通信有限公司 | Mobile terminal screen projection system, mobile terminal, control method and projection display equipment |
| CN116088182A (en) * | 2020-02-24 | 2023-05-09 | Oppo广东移动通信有限公司 | Head-mounted device |
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| CN116088182A (en) * | 2020-02-24 | 2023-05-09 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN116088182B (en) * | 2020-02-24 | 2024-04-26 | Oppo广东移动通信有限公司 | Head-mounted device |
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Application publication date: 20170322 |