Method and system for producing omni-directional displacement offset in a motion platform

Abstract

The invention provides a method and system for producing omnidirectional displacement offset in a motion platform, the method includes: horizontal and vertical intelligent space motion recognition modules capture various actions or displacements of moving objects on the plane in real time, and store the respective data Submit it to the omnidirectional platform controller; after mixing the received data, the omnidirectional platform controller predicts the motion trajectory, calculates the displacement of the target relative to the origin of the platform, and generates data to control the movement of the motor; the data is transmitted to the omnidirectional motion platform, and the The control motor of the omni-directional motion platform simultaneously generates displacements opposite to the target motion displacement of the platform on the two direction axes, but with the same value; repeat the above steps until artificially suspended or terminated. This method can use relative motion to offset the displacement of the person in one direction in the plane without changing the person's action habits or experience, and keep the person in the original position.

Description

technical field [0001] The invention relates to the technical fields of virtual reality and motion track, in particular to a method and system for producing omnidirectional displacement offset in a motion platform. Background technique [0002] With the development of virtual reality display technology and pattern recognition technology, people hope that they can walk and other sports in the virtual world, but the space limit also limits people's activities; the existing ordinary treadmill, all belt displacement or The application of sports must change people's usual usage habits, such as using the keyboard to control the displacement in the application, instead of walking and other actions. [0003] The virtual omni produced by the existing American company is an omnidirectional treadmill used to synchronously feed back the player's movement to the actual game. This device designs the running chassis as a concave circular surface with many small grooves The smooth runway, ...

AI Technical Summary

Problems solved by technology

[0005] 1. Existing treadmills do one-way displacement offset, and in the application of virtual reality, it is impossible to complete omnidirectional movement;

[0006] 2. The treadmills in the prior art do not perform real-time analysis on the movement of the human body, and generally require handrails to keep the balance and stability of the person, and cannot completely rely on people's daily habits to use the exercise platform;

[0007] 3. Although the virtual omni universal treadmill can walk in all directions, it needs to fix the waist of the person; this device restricts the movement of the person, and cannot complete movements such as climbing and squatting, and the movements of the whole person are all controlled by the waist. Fixed structural effects, no freedom of movement

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