What is the principle of a flying dome cinema?
What is the principle of a flying dome cinema?
The principle of the flying dome cinema mainly achieves immersive flight simulation experience through three core technologies: panoramic dome imaging system, degree of freedom dynamic platform, and environmental special effects linkage. The specific principle is as follows:
1. Panoramic dome imaging system
1.1 Hemisphere/bowl shaped giant screen covers the field of view
Using a 180 ° -360 ° spherical or bowl shaped screen, the audience's entire field of view is covered through ultra-high resolution projection (such as 8K laser), eliminating visual boundaries and creating an immersive visual wrapping effect.
1.2 Fish eye lens imaging technology
The film was shot and screened using an ultra wide angle fisheye lens, allowing the image to be displayed on a spherical screen without distortion, simulating a real flying perspective.
2. Dynamic seats and sports platforms
2.1 Multidimensional motion simulation
The seat achieves diving, rotation, tilting and other movements through a suspension lifting system, accurately matching the flight trajectory in the movie (such as roller coaster diving, airplane climbing).
Adopting a six degree of freedom dynamic platform (up and down/left and right/forward and backward movement+pitch/yaw/roll), synchronously simulating physical effects such as acceleration and weightlessness
2.2 Suspended posture enhances immersion
The seat is lifted into mid air to suspend the audience's feet, and with the unobstructed ball screen in front, it enhances the psychological experience of "flying in the sky".
3. Environmental special effects system
3.1 Multi sensory linkage special effects
Trigger special effects such as wind, rain, fog, lightning, and odors based on the plot of the film (such as spraying wind during diving or releasing the fragrance of plants and trees through forests).
3.2 Panoramic sound field surround
The surround sound system produces sound in conjunction with the direction of image motion, enhancing spatial orientation perception.