CN207545841U - A kind of VR dynamic cinemas system - Google Patents
A kind of VR dynamic cinemas system Download PDFInfo
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- CN207545841U CN207545841U CN201720593797.XU CN201720593797U CN207545841U CN 207545841 U CN207545841 U CN 207545841U CN 201720593797 U CN201720593797 U CN 201720593797U CN 207545841 U CN207545841 U CN 207545841U
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Abstract
A kind of VR dynamic cinemas system, including several panorama glasses, controller, middle control host, sound equipment, multidimensional seat, special effect device；The middle control host is electrically connected respectively with sound equipment, multidimensional seat, special effect device；The middle control host receives the instruction that controller is sent out, and send an instruction to panorama glasses；The user action sensing module, audio video synchronization and the space reconstruction module that are electrically connected successively built in the panorama glasses, panoramic video output module.The utility model can synchronize more panorama glasses and numerous periphery experience equipment carry out panorama more special efficacys dynamic interaction experience, and can avoid the problem that the experience sense seriously brought that decays with color of the aging brightness because of projection device is poor.
Description
Technical field
The utility model is related to cinema equipment technical field more particularly to a kind of VR dynamic cinemas systems.
Background technology
It is existing can more people participate in simultaneously dynamic cinema be mostly used the large screens equipment such as projection group of planes and realize that picture plays work(
Can, it takes up a large area, the space experience of image is bad.Hardly possible offer panorama experience, and it is old with projection device
Change brightness and color attenuation is serious, experience sense can be worse and worse.
In addition, existing full-view image VR experience is mostly single player mode, since the people simultaneously participated in is few, so it is difficult to passing
The circular stereo sound effect of system 4D movie theatres, special efficacy of blowing, spray experience, multiaxis multidimensional seat even scent experience etc. of raining were transplanted
To apply.If multidigit participant is simply allowed to wear common VR panoramas glasses can not solve again in traditional 4D cinema experiences
The problem of multigroup VR glasses broadcasting content and various special effect devices cooperate.
In summary, there is the problem of inconvenient in practice, so it is necessary to be improved in the dynamic cinema equipment.
Utility model content
The purpose of this utility model is to provide a kind of panorama dynamic cinema system, can synchronize more panorama glasses and numerous
Periphery experience equipment carry out panorama more special efficacys dynamic interaction experience.
To achieve the above object, using following technical scheme：
A kind of VR dynamic cinemas system, including several panorama glasses, controller, middle control host, sound equipment, multidimensional seat, spy
Imitate equipment；The middle control host is electrically connected respectively with sound equipment, multidimensional seat, special effect device；The middle control host receives control
The instruction that device is sent out, and send an instruction to panorama glasses；The user action sense being electrically connected successively built in the panorama glasses
Know module, audio video synchronization and space reconstruction module, panoramic video output module.
Preferably, the user action sensing module includes, the X-axis being connected in parallel action perceives unit, Y-axis action perceives
Unit, Z axis action perceive unit, electronic compass；X-axis action perceive unit include the X-axis accelerometer being connected in parallel,
X-axis gyroscope；The Y-axis action perceives unit and includes the Y-axis accelerometer, the Y-axis gyroscope that are connected in parallel；The Z axis action
It perceives unit and includes the Z axis accelerometer, the Z axis gyroscope that are connected in parallel.
Preferably, the audio video synchronization includes dsp processor, panoramic video input unit, key with space reconstruction module
Frame synchronizing signal unit, space coordinate reconstruction unit；The dsp processor is same with panoramic video input unit, key frame respectively
Walk signal element, space coordinate reconstruction unit is electrically connected；The dsp processor is electrically connected with user action sensing module.
Preferably, the panoramic video output module includes space virtual camera shooting video output unit, display；Institute
Space virtual camera shooting video output unit is stated to be electrically connected with display；The space virtual camera shooting video output
Unit includes space virtual camera；The space virtual camera shooting video output unit electrically connects with space coordinate reconstruction unit
It connects.
Preferably, the panorama glasses further include the optical mirror slip being set between display and human eye.
Preferably, the controller includes wireless controller, field controller；The wireless controller with it is middle control host without
Line communicates to connect；The field controller is electrically connected with middle control host；Middle control host and the panorama glasses by wired or
Wireless communication connection.
Preferably, the special effect device includes wind turbine, sprinkling equipment, frangrance spraying device.
Preferably, the middle control host further includes prolongable control output interface, system is facilitated to expand.
Preferably, the multidimensional seat is 6 axis multidimensional seats.
Using the above scheme, the beneficial effects of the utility model are：
1) in user's experience of the process, to the reconstruction of panoramic video space coordinate and the judgement speed governing of key frame, panorama
Glasses broadcasting content cooperates with sound equipment, multidimensional seat, special effect device, can synchronize more panorama glasses and numerous peripheries
Experience the dynamic interaction experience that equipment carries out more special efficacys of panorama；
2) video playback apparatus is built in panorama glasses, avoided because the aging brightness and color attenuation of projection device are tight
The problem of experience sense that heave hand comes is poor.
Description of the drawings
Fig. 1 is the principle figure of the utility model；
Fig. 2 is the panorama glasses schematic diagram of the utility model；
Fig. 3 is the calibrating principle block diagram of the utility model；
Fig. 4 is the Channel Synchronous schematic diagram of the utility model；
Fig. 5 is the principle flow chart of Fig. 4；
Fig. 6 is the panoramic video space coordinate reconstruction process schematic diagram of the utility model；
Wherein, attached drawing identifier declaration：
1-panorama glasses, 2-middle control host,
3-sound equipment, 4-multidimensional seat,
5-special effect device, 6-wireless controller,
7-field controller, 8-Virtual Space ball,
11-user action sensing module, 12-audio video synchronization and space reconstruction module,
13-panoramic video output module, 51-wind turbine,
52-sprinkling equipment, 53-frangrance spraying device,
The action of 111-X-axis perceives unit, and the action of 112-Y-axis perceives unit,
113-Z axis action perception unit, 114-electronic compass,
121-dsp processor, 122-panoramic video input unit,
123-key frame synchronization signal unit, 124-space coordinate reconstruction unit,
131-space virtual camera shooting video output unit, 132-display,
1111-X-axis accelerometer, 1112-X-axis gyroscope,
1121-Y-axis accelerometer, 1122-Y-axis gyroscope,
1131-Z axis accelerometer, 1132-Z axis gyroscope,
1311-space virtual camera.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to figs. 1 to shown in Fig. 6, a kind of VR dynamic cinemas system, including several panorama glasses 1, controller, middle control host
2nd, sound equipment 3, multidimensional seat 4, special effect device 5；The middle control host 2 is electrical with sound equipment 3, multidimensional seat 4, special effect device 5 respectively
Connection；The middle control host 2 receives the instruction that controller is sent out, and send an instruction to panorama glasses 1；The panorama glasses 1
The built-in user action sensing module 11 being electrically connected successively, audio video synchronization and space reconstruction module 12, panoramic video output mould
Block 13.
Wherein, the user action sensing module 11 includes the X-axis being connected in parallel action perception unit 111, Y-axis sense of movement
Know that unit 112, Z axis action perceive unit 113, electronic compass 114；The X-axis action perceives unit 111 and includes being connected in parallel
X-axis accelerometer 1111, X-axis gyroscope 1112；The Y-axis action perceives unit 112 and includes the Y-axis acceleration being connected in parallel
Device 1121, Y-axis gyroscope 1122；The Z axis action perceives unit 113 and includes the Z axis accelerometer 1131, the Z axis that are connected in parallel
Gyroscope 1132.
The audio video synchronization includes dsp processor 121, panoramic video input unit 122, key with space reconstruction module 12
Frame synchronizing signal unit 123, space coordinate reconstruction unit 124；The dsp processor 121 respectively with panoramic video input unit
122nd, key frame synchronization signal unit 123, space coordinate reconstruction unit 124 are electrically connected；The dsp processor 121 and user
Action sensing module 11 is electrically connected.
The panoramic video output module 13 includes space virtual camera shooting video output unit 131, display 132；
The space virtual camera shooting video output unit 131 is electrically connected with display 132；The space virtual camera shooting
Video output unit 131 includes space virtual camera 1311；The space virtual camera shooting video output unit 131 and space
Coordinate reconstruction unit 124 is electrically connected.
The panorama glasses 1 further include the optical mirror slip being set between display 132 and human eye.The controller includes
Wireless controller 6, field controller 7；The wireless controller 6 is connected with middle control host 2 wireless communication；The field controller
7 are electrically connected with middle control host 2；The middle control host 2 is connect with panorama glasses 1 by wired or wireless communication.
The special effect device 5 includes wind turbine 51, sprinkling equipment 52, frangrance spraying device 53.The middle control host 2 is further included and can be expanded
Control output interface, system is facilitated to expand.The multidimensional seat 4 is 6 axis multidimensional seats.
Utility model works principle：
With reference to shown in Fig. 1：The middle control triggering command that host 2 receives field controller 7, wireless controller 6 is sent out is immediately
Start corresponding program and enabled instruction is sent to each panorama glasses 1, sound equipment 3, multidimensional seat 4, special effect device 5, panorama eye
Content and sound equipment 3 that mirror 1 plays, multidimensional seat 4,5 respective action of special effect device time shaft start to walk simultaneously and carry out online association
With running.
With reference to shown in Fig. 2：X-axis accelerometer 1111, Y-axis accelerometer 1121, Z axis in user action sensing module 11
Accelerometer 1131, X-axis gyroscope 1112, Y-axis gyroscope 1122,1132 moment of Z axis gyroscope perceive user's head action, electricity
Sub- compass 114 is used to calibrate user's head direction.Audio video synchronization is combined with the dsp processor 121 in space reconstruction module 12
3-axis acceleration device, electronic compass 114, the data of three-axis gyroscope and panoramic video input unit 122 and crucial frame synchronization
Signal element 123 generates the completely new space coordinate with user's head movement which matches in space coordinate reconstruction unit 124, concurrently
Panoramic video output module 13 is given to be exported.
With reference to shown in Fig. 3：In order to ensure the height of video and sound equipment 3 that panorama glasses play, multidimensional seat 4, special effect device 5
Concertedness and consistency are spent, origination action synchronization and start frame synchronous calibration are carried out in starting, at intervals of set time with regard to carrying out
Key operations synchronize the calibration with crucial frame synchronization.Achieve the purpose that start with this and constantly calibrate simultaneously, in the process, so as to
Realize whole system collaboration with uniformly.
With reference to shown in Fig. 4 to Fig. 5：For carrying out calibration of the key operations synchronization with crucial frame synchronization every 5S,
3 channel of sound equipment, 4 channel of multidimensional seat, 51 channel of wind turbine, 52 channel of sprinkling equipment, 53 channel of frangrance spraying device are every 5S and aphorama
Frequency carries out a key frame and judges, when judging result is asynchronous with the key frame of any one channel for panoramic video key frame,
It will carry out speed governing.
With reference to shown in Fig. 6：
The process that panoramic video space coordinate is rebuild：
1) motion state on user head is monitored using the three-axis gyroscope in the glasses of each user head, that is,
Recognize user head direction；
2) then panoramic video space coordinate rebuild process, be equivalent to and panoramic video be wrapped in a Virtual Space
In ball 8, in Virtual Space, one group of space virtual camera 1311 is simulated in 8 center of ball, and space virtual camera 1311 is rotated
Situation and the information match for detecting user's head rotation before；
3) it the panoramic video portion intercepts that space virtual camera 1311 can take or be irradiated to and restores anti-
The built-in display 132 of panorama glasses 1 is fed to reach the video visual angle mesh of respective change with user's head rotation in real time
's.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within novel spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of VR dynamic cinemas system, which is characterized in that including several panorama glasses, controller, middle control host, sound equipment, move
Feel seat, special effect device；The middle control host is electrically connected respectively with sound equipment, multidimensional seat, special effect device；The middle control host
The instruction that controller is sent out is received, and sends an instruction to panorama glasses；The use being electrically connected successively built in the panorama glasses
Family action sensing module, audio video synchronization and space reconstruction module, panoramic video output module；The audio video synchronization and space reconstruction
Module includes dsp processor, panoramic video input unit, key frame synchronization signal unit, space coordinate reconstruction unit；It is described
Dsp processor is electrically connected respectively with panoramic video input unit, key frame synchronization signal unit, space coordinate reconstruction unit；
The dsp processor is electrically connected with user action sensing module.
2. VR dynamic cinemas system according to claim 1, which is characterized in that the user action sensing module is included simultaneously
The X-axis action of connection connection perceives unit, Y-axis action perceives unit, Z axis action perceives unit, electronic compass；The X-axis is moved
Make perception unit and include the X-axis accelerometer, the X-axis gyroscope that are connected in parallel；The Y-axis action perceives unit and includes being connected in parallel
Y-axis accelerometer, Y-axis gyroscope；The Z axis action perceives unit and includes the Z axis accelerometer, the Z axis gyro that are connected in parallel
Instrument.
3. VR dynamic cinemas system according to claim 1, which is characterized in that the panoramic video output module includes sky
Between virtual camera shooting video output unit, display；The space virtual camera shooting video output unit and display electricity
Property connection；The space virtual camera shooting video output unit includes space virtual camera；The space virtual camera is clapped
Video output unit is taken the photograph to be electrically connected with space coordinate reconstruction unit.
4. VR dynamic cinemas system according to claim 3, which is characterized in that the panorama glasses further include be set to it is aobvious
Show the optical mirror slip between device and human eye.
5. VR dynamic cinemas system according to claim 1, which is characterized in that the controller include wireless controller,
Field controller；The wireless controller is connect with middle control hosi wireless communication；The field controller and middle control host are electrical
Connection；The middle control host is connect with panorama glasses by wired or wireless communication.
6. VR dynamic cinemas system according to claim 1, which is characterized in that the special effect device includes wind turbine, spray
Equipment, frangrance spraying device.
7. VR dynamic cinemas system according to claim 1, which is characterized in that the middle control host further includes prolongable
Output interface is controlled, system is facilitated to expand.
8. VR dynamic cinemas system according to claim 1, which is characterized in that the multidimensional seat is 6 axis multidimensional seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593797.XU CN207545841U (en) | 2017-05-25 | 2017-05-25 | A kind of VR dynamic cinemas system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593797.XU CN207545841U (en) | 2017-05-25 | 2017-05-25 | A kind of VR dynamic cinemas system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545841U true CN207545841U (en) | 2018-06-29 |
Family
ID=62671615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201720593797.XU Active CN207545841U (en) | 2017-05-25 | 2017-05-25 | A kind of VR dynamic cinemas system |
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| Country | Link |
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| CN (1) | CN207545841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110493591A (en) * | 2019-09-09 | 2019-11-22 | 北京为快科技有限公司 | A kind of the VR experience equipment and application method of control based on sensory |
| CN110743182A (en) * | 2019-11-16 | 2020-02-04 | 徐州携创智能科技有限公司 | Equipment is experienced to VR intelligence |
| CN111866564A (en) * | 2020-06-24 | 2020-10-30 | 华龙电影数字制作有限公司 | VR cinema intelligence control system |
-
2017
- 2017-05-25 CN CN201720593797.XU patent/CN207545841U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110493591A (en) * | 2019-09-09 | 2019-11-22 | 北京为快科技有限公司 | A kind of the VR experience equipment and application method of control based on sensory |
| CN110743182A (en) * | 2019-11-16 | 2020-02-04 | 徐州携创智能科技有限公司 | Equipment is experienced to VR intelligence |
| CN111866564A (en) * | 2020-06-24 | 2020-10-30 | 华龙电影数字制作有限公司 | VR cinema intelligence control system |
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