CN106888372A - A kind of wireless dummy reality helmet - Google Patents
A kind of wireless dummy reality helmet Download PDFInfo
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- CN106888372A CN106888372A CN201710085582.1A CN201710085582A CN106888372A CN 106888372 A CN106888372 A CN 106888372A CN 201710085582 A CN201710085582 A CN 201710085582A CN 106888372 A CN106888372 A CN 106888372A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/194—Transmission of image signals
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Abstract
The present invention relates to technical field of virtual reality, a kind of specifically wireless dummy reality helmet based on high-performance host computer.The wireless dummy reality helmet includes helmet main body, wireless audio and video transmitting terminal, wireless audio and video receiving terminal and display screen, wireless audio and video transmitting terminal includes coding processing unit and wireless audio and video sending module, wireless audio and video receiving terminal includes wireless audio and video receiver module and codec processing unit, and codec processing unit is connected by MIPI or LVDS interface with display screen.The present invention will be such that virtual implementing helmet is no longer connected with host computer by wired mode using wireless communication technique, can not be fettered by cable when user is using the wireless dummy reality helmet and carry out freely walking for larger space, lift virtual reality experience；And fully using the figure and computing resource of host computer, Compress softwares or real-time Compress softwares is not carried out to the signal of signal source, to ensure Realtime Capability of Communication, so as to reduce the spinning sensation caused by time delay.
Description
Technical field：
The present invention relates to virtual reality (VR) technical field, a kind of specifically wireless dummy based on high-performance host computer
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.In mistake
In a very long time gone, interacting for the mankind and computer equipment is main in two-dimensional space, for example flat-panel screens and
Mouse, Trackpad.It is readily apparent that going description three-dimensional body to exist using two-dimensional space uses inconvenient and certain limitation
Property, the today particularly gradually developed in three dimensional design and three-dimensional amusement, user still cannot be seen by naturally action interaction
Observe the three dimensions in design.In order to preferably observe, can be presented using virtual reality technology (VR).Virtual reality skill
Art is a kind of computer simulation system that can be created with the experiencing virtual world, and it generates a kind of simulated environment using computer,
It is that the system emulation of a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and entity behavior makes user be immersed to the ring
In border.
20 end of the centurys, virtual reality theory is further improved and Preliminary Applications, so as to promote virtual reality skill
Art flourish.It is exactly 3-D graphic output problem that virtual reality technology needs one of most significant problems for solving, at present solution
Certainly the main way of the problem is head mounted display or is referred to as virtual implementing helmet (HMD).Since virtual implementing helmet goes out
Since existing, it has been completed technology leap several times, current virtual implementing helmet have been realized in cost degradation, lightweight and
It is practical, tentatively possess the condition into industry and family.
In the prior art, virtual implementing helmet is broadly divided into the Cable Virtual reality helmet and the wireless dummy reality helmet, institute
State the Cable Virtual reality helmet and be based on high-performance host computer, it has outstanding real-time, can carry out the three of complexity more true to nature
Dimension scene is presented and effectively reduces spinning sensation, but is limited and cannot be moved on a large scale by cable, limits man-machine interaction；It is described
The wireless dummy reality helmet is based on mobile phone or embedded system, it can be moved on a large scale, carry out it is more complicated it is many everybody
Machine is interacted, but aberrations in property, picture are untrue and display delayed is long, have obvious spinning sensation.Current both virtual implementing helmets
Further effectively lifting practicality and quickening industry is required to popularize.
The content of the invention：
The technical problems to be solved by the invention are directed to virtual implementing helmet presence of the prior art cannot be carried out greatly
Scope movement, man-machine interaction are limited and aberrations in property, picture are untrue and have the shortcomings that obvious spinning sensation, there is provided a kind of wireless
Virtual implementing helmet.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of wireless dummy reality helmet, can show
The audio of the video card output of the video and output host computer of the video card output of host computer, it is characterised in that：Including helmet main body, nothing
Line audio frequency and video transmitting terminal, wireless audio and video receiving terminal and display screen, wireless audio and video receiving terminal and display screen are arranged on the head
On helmet body, wireless audio and video channel is set between wireless audio and video transmitting terminal and wireless audio and video receiving terminal；The wireless sound
Video sending end include coding processing unit and wireless audio and video sending module, coding processing unit by HDMI or DP cables with
The video card connection of host computer, coding processing unit can in real time be compiled to the vision signal that the video card of host computer is transmitted
Video data transmission after code, and the audio that video card is exported and coding gives wireless audio and video sending module, wireless audio and video hair
Sending module can be received the video data after audio and coding by wireless audio and video transmission to the wireless audio and video
End；The wireless audio and video receiving terminal includes wireless audio and video receiver module, codec processing unit and dio Output Modules, decoding
Processing unit is connected with dio Output Modules and is connected with display screen by MIPI or LVDS interface, wireless audio and video receiver module
The Voice ＆ Video data that can be transmitted by wireless audio and video channel reception wireless audio and video sending module will simultaneously be received
To Voice ＆ Video data be transferred to codec processing unit, the audio that codec processing unit will can be received is sent to audio
Output module is exported, and can the video data that receive decode and it is reverted to the vision signal that can be shown simultaneously
Decoded vision signal is sent into display screen to show.
Further, coding processing unit includes Real Time Compression module, and codec processing unit includes real-time decompression module, compiles
Code processing unit carries out Real Time Compression coding, decoding process by the Real Time Compression module vision signal higher to image data amount
Unit carries out real-time decoding and decompresses by real-time decompression module to the video data encoded by Real Time Compression.
Further, the coding processing unit uses FPGA, ASSP or asic chip.
Further, the wireless audio and video sending module is transmitted wirelessly using WirelessHD 60G, WHDI or WiGig
Module, the wireless audio and video receiver module uses WirelessHD 60G, WHDI or WiGig wireless receiving modules.
Further, the codec processing unit uses FPGA, ASSP or asic chip.
Further, inertial sensor module is set up inside helmet main body.
Further, the wireless dummy reality helmet also includes a pair of optical lenses, and the optical lens can amplify
Show the image of screen display.
Further, low-speed wireless transceiver is set in the host computer, management is set in helmet main body and is sensed
Device module, the management and sensor assembly include low-speed wireless transceiver module, management and sensor processing unit and sensing
Device group, sets up the wireless low rate channel for realizing wireless connection, management between low-speed wireless transceiver module and low-speed wireless transceiver
With sensor processing unit can obtain sensor group sensing data and being capable of bi-directional data with low-speed wireless transceiver module
Transmission, sensor group is included in gyroscope, magnetometer, temperature sensor, battery charge sensor and eyeball tracking sensor
At least one.
Preferably, low-speed wireless transceiver module and low-speed wireless transceiver are that bluetooth, Wifi, ZigBee or 2.4G are penetrated
Frequency wireless transmission method.
Due to taking above-mentioned technical proposal, it has the advantages that the present invention：
The wireless dummy reality helmet of the present invention, will be such that virtual implementing helmet no longer passes through using wireless communication technique
The wired modes such as HDMI are connected with host computer, can not be fettered by cable when user is using the wireless dummy reality helmet and carried out
Freely walking for larger space, lifts virtual reality experience；And fully using the figure and computing resource of host computer, to signal
The signal in source Compress softwares or does not carry out real-time Compress softwares, to ensure Realtime Capability of Communication, so as to reduce be caused by time delay
Spinning sensation.
Brief description of the drawings：
Fig. 1 is the overall structure diagram of the wireless dummy reality helmet of the present invention；
Fig. 2 is the structural representation of wireless audio and video transmitting terminal of the present invention；
Fig. 3 is the structural representation of wireless audio and video receiving terminal of the present invention；
Fig. 4 is the structural representation of management of the present invention and sensor assembly.
Specific embodiment：
Present disclosure is described further below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of wireless dummy reality helmet of the present invention, can show host computer 100
Video card 101 output video and output host computer 100 video card 101 output audio, it is characterised in that：Including helmet main body
1st, wireless audio and video transmitting terminal 2, wireless audio and video receiving terminal 3 and display screen 4, wireless audio and video receiving terminal 3 and display screen 4 are installed
In the helmet main body 1, wireless audio and video channel is set between wireless audio and video transmitting terminal 2 and wireless audio and video receiving terminal 3,
The Voice ＆ Video that video card 101 is exported is transferred to nothing of the present invention by host computer 100 by the wireless audio and video channel
In line virtual implementing helmet.Wherein, the wireless audio and video transmitting terminal 2 is used for transmit the video card 101 of host computer 100
Vision signal carries out real-time coding, and the audio that video card 101 is exported is believed with the video data after coding by wireless audio and video
Road is transferred to the wireless audio and video receiving terminal 3 in helmet main body 1；The wireless audio and video receiving terminal 3 is believed by wireless audio and video
Road receives the Voice ＆ Video data that wireless audio and video sending module 22 transmits and carrying out decoding to video data makes its extensive
The vision signal that can be shown is answered into, then decoded video signal is sent to display screen 4 and shown.Since so, adopt
Virtual implementing helmet will be made no longer to be connected with host computer by wired modes such as HDMI with wireless communication technique, when user uses nothing
Can not be fettered by cable during line virtual implementing helmet and carry out freely walking for larger space, lift virtual reality experience.
In the present invention, the host computer 100 is responsible for carrying out the structure of three-dimensional scenic, can be using configuration tool higher
There are high performance personal computer, work station or video server etc..Simultaneously as host computer 100 is independently of institute of the present invention
The wireless dummy reality helmet stated, therefore three-dimensional computations can be carried out by high-performance GPU, and electric power, weight etc. need not be considered
Problem, thoroughly meets requirement of the virtual reality applications to severe three-dimensional computations ability, and the wireless dummy reality helmet can be with
Fully using the computing resource of high-performance host computer 100, carry out large scene, complicated virtual reality and calculate, the meter of host computer 100
Display delayed that result is transferred on the wireless dummy reality helmet is calculated in several milliseconds.
Meanwhile, the wireless dummy reality helmet of the present invention also includes a pair of optical lenses, and the optical lens can
The image shown on amplifying display screen 4, user observes decoded virtual reality output result by the optical lens.
In fig. 2, the wireless audio and video transmitting terminal 2 includes coding processing unit 21 and wireless audio and video sending module
22, coding processing unit 21 is connected by HDMI or DP cables with the video card 101 of host computer 100, so since coded treatment list
Unit 21 can with the audio and video frequency signal of direct access host computer 100, realize to vision signal Pixel-level coding；At coding
Reason unit 21 can carry out real-time coding to the vision signal that the video card 101 of host computer 100 is transmitted, and video card 101 is defeated
Video data transmission after the audio and coding that go out is to wireless audio and video sending module 22；Wherein, coding processing unit 21 includes
Real Time Compression module 23, coding processing unit 21 is carried out by the vision signal higher to image data amount of Real Time Compression module 23
Real Time Compression is encoded, and when the image data amount of vision signal is relatively low, coding processing unit 21 is relatively low to image data amount
Vision signal is carried out in real time without compressed encoding；Due to being adopted when image data amount is relatively low to the vision signal that host computer 100 is exported
With in real time without compressed encoding, encoded using Real Time Compression when image data amount is higher, so its signal transacting is in the absence of any
Time delay；In order to improve efficiency, solve the problems, such as to introduce coding and decoding mechanism and the signal transacting time delay that causes, the coded treatment
Unit 21 uses FPGA, ASSP or asic chip.
Wherein, the audio that wireless audio and video sending module 22 can export video card 101 is led to the video data after coding
Wireless audio and video transmission is crossed to the wireless audio and video receiving terminal 3, in order to ensure to support high-quality Voice ＆ Video, together
When reduce time delay, wireless audio and video sending module 22 using wireless sending modules such as WirelessHD 60G, WHDI or WiGig,
WirelessHD 60G wireless sending modules therein include millimeter wave mattress array, so using high bandwidth
WirelessHD, WHDI or WiGig etc., make Wireless Data Transmission bandwidth larger, so being equal to or less than for data volume wireless
The video of data transfer bandwidth need not be compressed and decompress to signal source contents, be higher than Wireless Data Transmission for data volume
The video of bandwidth decodes coding using Real Time Compression, to ensure Realtime Capability of Communication, so as to reduce the spinning sensation caused by time delay.
In figure 3, the wireless audio and video receiving terminal 3 includes wireless audio and video receiver module 31, codec processing unit 32
With dio Output Modules 34, codec processing unit 32 is connected and by MIPI or LVDS interface and display with dio Output Modules 34
Screen 4 is connected, and wireless audio and video receiver module 31 can receive wireless audio and video sending module 22 and pass by wireless audio and video channel
Defeated Voice ＆ Video data for the coming and Voice ＆ Video data that will be received are transferred to codec processing unit 32, in order to ensure
High-quality video is supported, while reducing time delay, the wireless audio and video receiver module 31 is using WirelessHD 60G, WHDI
Or WiGig wireless receiving modules, WirelessHD 60G wireless receiving modules therein include millimeter wave mattress array, so
WirelessHD, WHDI or WiGig using high bandwidth etc., make Wireless Data Transmission bandwidth larger, so for data volume etc.
Signal source contents need not be compressed and be decompressed in or less than the video of Wireless Data Transmission bandwidth, be higher than for data volume
The video of Wireless Data Transmission bandwidth decodes coding using Real Time Compression, to ensure Realtime Capability of Communication, so as to reduce be made by time delay
Into spinning sensation.Since so, 31 combining wireless audio frequency and video sending module of the wireless audio and video receiver module 22 is using wireless
Mechanics of communication (WirelessHD 60G, WHDI or WiGig) builds wireless audio and video channel of the present invention.
Wherein, codec processing unit 32 to the video data that receives can decode makes it revert to what can be shown
Vision signal, the audio that codec processing unit 32 will can be received is sent to dio Output Modules 34 and exports, and can be right
The video data for receiving decode makes it revert to the vision signal that can show and send decoded vision signal
Shown to display screen 4.Meanwhile, codec processing unit 32 includes real-time decompression module 33, and codec processing unit 32 is by solution in real time
33 pairs of video datas encoded by Real Time Compression of die block carry out real-time decoding and decompress.In order to improve efficiency, solve to introduce
Coding and decoding mechanism and the problem of signal transacting time delay that causes, the codec processing unit 32 use FPGA, ASSP or ASIC
Chip；In order to solve the problems, such as the attitude algorithm of virtual implementing helmet, the helmet sheet of the wireless dummy reality helmet of the present invention
Inertial sensor module is set up inside body 1.So, the codec processing unit 32 combines coding processing unit 21 to vision signal
Real-time coding and decoding are carried out with data, so as to solve signal compatibility sex chromosome mosaicism and sequential compatibling problem.
As shown in Figure 1 and Figure 4, the wireless dummy of the present invention reality helmet is managed in order to realize user (HOST)
The attitude function of reason/condition monitoring and the acquisition helmet, sets low-speed wireless transceiver 102, in head in the host computer 100
Management and sensor assembly 5 are set on helmet body 1, nothing is set between low-speed wireless transceiver 102 and management and sensor assembly 5
Line low rate channel, wireless low rate channel can be the radio frequency of bluetooth, Wifi, ZigBee or 2.4G, and host computer 100 is by described
Wireless low rate channel obtains the sensing data of the wireless dummy reality helmet, and these data can be sensor raw data
Can also be the data after fusion, while host computer 100 can also be existing to the wireless dummy by the wireless low rate channel
The real helmet is managed.The management and sensor assembly 5 can obtain the sensing data of the wireless dummy reality helmet, to passing
Sensor data are uploaded to host computer 100 after carrying out treatment fusion, while can also transmit initial data；The management and sensor die
The order that block 5 can also receive host computer 100 is managed to the helmet, including adjustment, earphone microphone volume to screen parameter
Adjustment etc..
In fig. 4, battery power supply module 6 is provided with the helmet main body 1 of the wireless dummy reality helmet, realizes head
Helmet is independently-powered, there is wired connection without with host computer 100.
Wherein, the management and sensor assembly 5 include low-speed wireless transceiver module 51, management and sensor processing unit
52 and sensor group 53, set up between low-speed wireless transceiver module 51 and low-speed wireless transceiver 102 and realize wireless connection
Wireless low rate channel, low-speed wireless transceiver module 51 and low-speed wireless transceiver 102 can for bluetooth, Wifi, ZigBee or
The radio frequency wireless transmission mode of 2.4G；Management and sensor processing unit 52 can obtain the sensing data of sensor group 53 simultaneously
With low-speed wireless transceiver module 51 can bidirectional data transfers, both will obtain sensing data pass through low-speed wireless transceiver module
Wireless low rate channel between 51 and low-speed wireless transceiver 102 is transferred to host computer 100, also receives host computer 100 and passes through nothing
The administration order that line low rate channel is passed over, the management and sensor processing unit 52 can be integrated in codec processing unit
In 32, it is also possible to use single processor；Sensor group 53 includes that gyroscope, magnetometer, temperature sensor, battery electric quantity are passed
At least one of sensor and eyeball tracking sensor, the gyroscope carry out pitching by management and sensor processing unit 52
Angle, yaw angle and roll angle, virtual reality applications program calculating, the temperature are carried out so as to supply these data to host computer 100
Degree sensor can obtain circuit, the operating temperature of battery power supply module 6 and display screen 4 and be returned to host computer 100, the electricity
Pond electrical quantity sensor can obtain the dump energy of battery power supply module 6 and be returned to host computer 100.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of wireless dummy reality helmet, can show that the video of the video card output of host computer is defeated with the video card of output host computer
The audio for going out, it is characterised in that：Including helmet main body, wireless audio and video transmitting terminal, wireless audio and video receiving terminal and display screen, nothing
Line audio frequency and video receiving terminal and display screen are arranged in the helmet main body, wireless audio and video transmitting terminal and wireless audio and video receiving terminal
Between set wireless audio and video channel；The wireless audio and video transmitting terminal includes that coding processing unit and wireless audio and video send mould
Block, coding processing unit is connected by HDMI or DP cables with the video card of host computer, and coding processing unit can be to host computer
The vision signal that video card is transmitted carries out real-time coding, and the audio that video card is exported and coding after video data transmission to
Wireless audio and video sending module, wireless audio and video sending module can be regarded the video data after audio and coding by wireless sound
Frequency transmission gives the wireless audio and video receiving terminal；The wireless audio and video receiving terminal include wireless audio and video receiver module,
Codec processing unit and dio Output Modules, codec processing unit are connected and by MIPI or LVDS interface with dio Output Modules
It is connected with display screen, wireless audio and video receiver module can receive wireless audio and video sending module and pass by wireless audio and video channel
Defeated Voice ＆ Video data for the coming and Voice ＆ Video data that will be received are transferred to codec processing unit, decoding process list
The audio that unit will can receive is sent to dio Output Modules output, and the video data that received can be decoded
Make it revert to the vision signal that can show and decoded vision signal is sent into display screen to show.
2. a kind of wireless dummy reality helmet according to claim 1, it is characterised in that：Coding processing unit includes real-time
Compression module, codec processing unit includes real-time decompression module, and coding processing unit is by Real Time Compression module to view data
Amount vision signal higher carries out Real Time Compression coding, and codec processing unit is by real-time decompression module to being compiled by Real Time Compression
The video data of code carries out real-time decoding and decompresses.
3. a kind of wireless dummy reality helmet according to claim 1, it is characterised in that：The coding processing unit is used
FPGA, ASSP or asic chip.
4. a kind of wireless dummy reality helmet according to claim 1, it is characterised in that：The wireless audio and video sends mould
Block uses WirelessHD 60G, WHDI or WiGig wireless sending modules, the wireless audio and video receiver module to use
WirelessHD 60G, WHDI or WiGig wireless receiving modules.
5. a kind of wireless dummy reality helmet according to claim 1, it is characterised in that：The codec processing unit is used
FPGA, ASSP or asic chip.
6. a kind of wireless dummy reality helmet according to claim 1, it is characterised in that：Inertia is set up inside helmet main body
Sensor assembly.
7. a kind of wireless dummy reality helmet according to claim 1, it is characterised in that：The wireless dummy reality helmet
Also include a pair of optical lenses, the image that the optical lens can be shown on amplifying display screen.
8. a kind of wireless dummy reality helmet according to claim 1, it is characterised in that：Set low in the host computer
Fast wireless transceiver, sets management and sensor assembly in helmet main body, the management and sensor assembly include low speed without
Line transceiver module, management and sensor processing unit and sensor group, low-speed wireless transceiver module and low-speed wireless transceiver
Between set up and realize the wireless low rate channel of wireless connection, management and sensor processing unit can obtain the sensing of sensor group
Device data and with low-speed wireless transceiver module can bidirectional data transfers, sensor group include gyroscope, magnetometer, TEMP
At least one of device, battery charge sensor and eyeball tracking sensor.
9. a kind of wireless dummy reality helmet according to claim 8, it is characterised in that：Low-speed wireless transceiver module and low
Fast wireless transceiver is bluetooth, the radio frequency wireless transmission mode of Wifi, ZigBee or 2.4G.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085582.1A CN106888372B (en) | 2017-02-17 | 2017-02-17 | A kind of wireless dummy reality helmet |
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|---|---|---|---|
| CN201710085582.1A CN106888372B (en) | 2017-02-17 | 2017-02-17 | A kind of wireless dummy reality helmet |
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| CN106888372A true CN106888372A (en) | 2017-06-23 |
| CN106888372B CN106888372B (en) | 2018-04-17 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111839A (en) * | 2017-12-22 | 2018-06-01 | 北京轻威科技有限责任公司 | A kind of series flow wireless dummy reality helmet |
| CN109213700A (en) * | 2017-06-30 | 2019-01-15 | 北京传送科技有限公司 | Wireless information transfer method, apparatus, computer storage medium and computer equipment |
| CN109493832A (en) * | 2018-12-29 | 2019-03-19 | 小派科技（上海）有限责任公司 | Support the VR display device and its control method of DSC compression |
| CN109582143A (en) * | 2018-11-30 | 2019-04-05 | 深圳供电局有限公司 | Portable electric network simulation training virtual reality device and its data processing method |
| CN109782654A (en) * | 2018-12-23 | 2019-05-21 | 上海幻维数码创意科技有限公司 | Precise orbit positioning system for virtual reality experience roller-coaster equipment |
| CN110099297A (en) * | 2018-01-31 | 2019-08-06 | 深圳市掌网科技股份有限公司 | A kind of radio transmitting method and system based on virtual reality device |
| CN110121067A (en) * | 2018-02-07 | 2019-08-13 | 深圳市掌网科技股份有限公司 | A kind of virtual implementing helmet being equipped with wireless device |
| CN110505518A (en) * | 2019-08-05 | 2019-11-26 | 青岛小鸟看看科技有限公司 | One kind wearing display equipment, data transmission method and system |
| CN110688007A (en) * | 2019-09-24 | 2020-01-14 | 北京轻威科技有限责任公司 | Multi-channel large-flux multi-person guiding protection system based on parallel track structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740076A (en) * | 2012-06-15 | 2012-10-17 | 上海大学 | Wireless micro-display system |
| CN204517985U (en) * | 2015-04-24 | 2015-07-29 | 小鸟科技有限公司 | A kind of Circuits System of virtual implementing helmet and virtual implementing helmet |
| CN105451021A (en) * | 2015-10-05 | 2016-03-30 | 上海大学 | Low-power-consumption wireless micro-display system |
| CN205485929U (en) * | 2016-03-28 | 2016-08-17 | 胡证翕 | Distributed virtual reality display device and system based on radio communication |
| CN106406540A (en) * | 2016-10-14 | 2017-02-15 | 北京小鸟看看科技有限公司 | Posture sensing device and virtual reality system |
-
2017
- 2017-02-17 CN CN201710085582.1A patent/CN106888372B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740076A (en) * | 2012-06-15 | 2012-10-17 | 上海大学 | Wireless micro-display system |
| CN204517985U (en) * | 2015-04-24 | 2015-07-29 | 小鸟科技有限公司 | A kind of Circuits System of virtual implementing helmet and virtual implementing helmet |
| CN105451021A (en) * | 2015-10-05 | 2016-03-30 | 上海大学 | Low-power-consumption wireless micro-display system |
| CN205485929U (en) * | 2016-03-28 | 2016-08-17 | 胡证翕 | Distributed virtual reality display device and system based on radio communication |
| CN106406540A (en) * | 2016-10-14 | 2017-02-15 | 北京小鸟看看科技有限公司 | Posture sensing device and virtual reality system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213700A (en) * | 2017-06-30 | 2019-01-15 | 北京传送科技有限公司 | Wireless information transfer method, apparatus, computer storage medium and computer equipment |
| CN109213700B (en) * | 2017-06-30 | 2021-02-26 | 北京传送科技有限公司 | Wireless information transmission method and device, computer storage medium and computer equipment |
| CN108111839A (en) * | 2017-12-22 | 2018-06-01 | 北京轻威科技有限责任公司 | A kind of series flow wireless dummy reality helmet |
| CN110099297A (en) * | 2018-01-31 | 2019-08-06 | 深圳市掌网科技股份有限公司 | A kind of radio transmitting method and system based on virtual reality device |
| CN110121067A (en) * | 2018-02-07 | 2019-08-13 | 深圳市掌网科技股份有限公司 | A kind of virtual implementing helmet being equipped with wireless device |
| CN109582143A (en) * | 2018-11-30 | 2019-04-05 | 深圳供电局有限公司 | Portable electric network simulation training virtual reality device and its data processing method |
| CN109782654A (en) * | 2018-12-23 | 2019-05-21 | 上海幻维数码创意科技有限公司 | Precise orbit positioning system for virtual reality experience roller-coaster equipment |
| CN109493832A (en) * | 2018-12-29 | 2019-03-19 | 小派科技（上海）有限责任公司 | Support the VR display device and its control method of DSC compression |
| CN110505518A (en) * | 2019-08-05 | 2019-11-26 | 青岛小鸟看看科技有限公司 | One kind wearing display equipment, data transmission method and system |
| CN110688007A (en) * | 2019-09-24 | 2020-01-14 | 北京轻威科技有限责任公司 | Multi-channel large-flux multi-person guiding protection system based on parallel track structure |
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