A kind of passenger cabin type virtual reality interaction body-sensing system
Technical field
This utility model is related to virtual reality technology, Digital Media and entertainment field, specially a kind of passenger cabin type
Virtual reality interaction body-sensing system.
Background technology
The systematic comparison of virtual reality Interactive Experience is many, such as on the market at present: realizes immersion experience using the helmet, utilizes
Motion platform realizes Interactive Experience, obtains comprehensive experience using specially good effect and multidimensional seat, and multiple interaction formses merge in fact
Existing virtual reality experience etc..But all there are some respective shortcomings in these virtual display Interactive Experience systems:
(1) the Interactive Experience system of helmet-type: because virtual implementing helmet is in general all heavier, participant wears
Get up to be usually present uncomfortable sensation, and the digital content that presents of the helmet exists, and resolution is low, the low defect of real-time;
(2) the Interactive Experience system based on motion platform: motion platform relatively costly, and easily break down, peace
There is risk in full property, the manpower of operation maintenance and fund cost are all higher;
(3) specially good effect and the Interactive Experience system of multidimensional seat are utilized: need programme content and interaction device responding to height contract
Close, therefore resulted in program category single it is impossible to meet the different demands for experience of spectators.Additionally, the construction of this kind of system and
Maintenance cost is all higher.
Utility model content
For the problems referred to above the purpose of this utility model be to provide a kind of can be only by virtual reality digital program
Play and assume the passenger cabin type virtual reality interaction body-sensing system that the person that makes Interactive Experience experiences motion change.Technical scheme is as follows:
A kind of passenger cabin type virtual reality interaction body-sensing system, including emulation nacelle and led screen, described led screen includes
The semi-cylindrical screen of one indent and two straight flange screens, two straight flange screens are tangentially connected to semi-cylindrical screen respectively
The two ends of curtain;Described emulation nacelle is located in the region that semi-cylindrical screen and two straight flange screens surround.
Further, described semi-cylindrical screen and two straight flange screens are connected by graphic joining device.
Further, a diameter of 6500mm of described semi-cylindrical screen, display resolution is 4096 row × 1024 row.
Further, also include the u-shaped bracing frame for fixing led screen.
Further, the virtual reality program generation system also including program presentation on described led screen.
The beneficial effects of the utility model are: this utility model can provide the user with more complete view field space, use
Family produces more perfect feeling of immersion and more powerful vision impact, without power assist apparatus, you can so that user is experienced
To the change of virtual environment, realize the Interactive Experience of skimulated motion sensation.
Brief description
Fig. 1 is the structural representation of this utility model passenger cabin type virtual reality interaction body-sensing system.
In figure: 1- emulates nacelle;2-led screen;21- semi-cylindrical screen;22- straight flange screen;3-u type bracing frame.
Specific embodiment
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.The passenger cabin type of the present embodiment is virtual
Reality interaction body-sensing system includes emulating nacelle 1 and high definition led display system, and the virtual reality program on backstage generates system
System.
Emulation nacelle provides panorama programming experience environment for spectators, provides motion by outward appearance simulated flight passenger cabin for spectators
The reference of experience, increases the movable body verification true feeling of spectators, also provides hardware support environment for the interactive of spectators simultaneously.This enforcement
The emulation nacelle 1 a size of 5.5m long * 2.4m width * 2.5m of example is high, can accommodate 20 people, comprise sound equipment, ventilation, light etc. in passenger cabin
System.Outward appearance is as shown in Figure 1.
High definition led display system provides virtual screen display to support for product.The led screen 2 of the present embodiment includes one
The semi-cylindrical screen 21 of indent and two straight flange screens 22, two straight flange screens 22 are tangentially connected to semi-cylindrical respectively
The two ends of screen 21.Emulation nacelle 1 is located in the region that semi-cylindrical screen 21 and two straight flange screens 22 surround, as shown in figure 1,
The led screen of semi-surrounding can provide complete view field space to the spectators in cabin.
Wherein, semi-cylindrical screen 21 a size of 10240mm × 2560mm, display resolution is 4096 × 1024, display
The gross area is 26.2, and screen seat height is 100mm, a diameter of 6500mm of curtain.Straight flange screen 22 shows dimensions as 2880mm
× 1920mm, display resolution is 1152 × 768.
Described semi-cylindrical screen 21 and two straight flange screens 22 are connected by graphic joining device it is ensured that unit display module is spelled
Connect display and simultaneous display.
Also include the u-shaped bracing frame 3 for fixing led screen 2, u-shaped bracing frame adopts 30*20*3 square tube in semi-circular portions
Stretch wrap forming, it is ensured that radian, adopts 30*30*3 Special aluminium profile in straight screen part.
Virtual reality program generates system provides platform to support for generation, operation and the operation of panorama program.Virtual reality
Program generates system and is moved and coordinates measurement subsystem, interactive controlling subsystem, program by panorama real-time rendering subsystem, carrier
Control subsystem forms.Panorama real-time rendering subsystem: provide and support large scale scene real-time rendering, multi-client display information
The functions such as synchronization, panorama display output, motion simulation, coordinates measurement;Carrier motion and coordinates measurement subsystem: carrier motion and
Path-generating module is realized to the motion calculation simulation of carrier and the generation of motion path;Interactive controlling subsystem: system is carried
The support controlling for rocking bar equipment;TV program control subsystem: provide control function to panoramic interactive program, including the choosing of four seasons scene
The control selected, the control that state of weather selects, multiple equipment control that interview show selects simultaneously etc. is provided.This system can be led to
Cross and play different types of virtual reality program, to meet the virtual reality experience demand of different spectators.