An omnidirectional displacement offset platform and treadmill

Abstract

The invention relates to a platform and a treadmill for omnidirectional displacement offset, comprising: an airbag with a flat structure, several universal balls and several driving mechanisms arranged at the bottom of the airbag, and sensors for detecting movement data of users; the upper surface of the airbag It is circular, and the driving mechanism is arranged on the bottom edge of the airbag along the circumferential direction. The driving mechanism can drive the universal ball to deflect; three driving mechanisms form a group, and any two groups of driving mechanisms can cooperate with each other. The middle position in a group is The driving mechanism at the center is the active driving mechanism, and the two on both sides are auxiliary driving mechanisms. The combined offset between the active driving mechanism and the two auxiliary driving mechanisms is the actual displacement of the platform; the auxiliary driving mechanism is used to correct the The deflection amount or / and the offset speed of the active drive mechanism; the sensor can detect the displacement amount and the displacement speed of the user's movement, and the displacement signal detected by the sensor is transmitted to the processor for analysis and processing.

Description

technical field [0001] The invention relates to a platform, in particular to a platform and a treadmill capable of offsetting all-round displacement. Background technique [0002] With the rise of virtual reality technology, new devices and solutions emerge in an endless stream. Traditional devices and human bodies can only walk in one direction at different speeds, which cannot meet the requirements of virtual reality. The human body can walk in any direction at different speeds. [0003] However, some existing motion devices can only achieve one-way motion, and cannot achieve omni-directional motion. In addition, during the motion process, the driving mechanisms do not cooperate with each other to achieve linkage. They are only controlled individually, which may easily cause the movement of the universal ball. There is a certain delay and the user experience is poor. In addition, the existing platform does not cooperate with each other through three driving mechanisms. The...

AI Technical Summary

Problems solved by technology

[0002] With the rise of virtual reality technology, new equipment and solutions emerge in an endless stream. Traditional equipment, the human body can only walk in one direction at different speeds, which cannot meet the requirements of virtual reality. The human body can walk in any direction at different speeds.

[0003] However, some existing motion devices can only achieve one-way motion, and cannot achieve omni-directional motion. In addition, during the motion process, the driving mechanisms do not cooperate with each other to achieve linkage. They are only controlled individually, which may easily cause the movement of the universal ball. There is a certain delay and the user experience is poor. In addition, the existing platform does not cooperate with each other through three driving mechanisms. The auxiliary driving mechanism is used to correct the offset of the active driving mechanism. At the same time, the three sets of driving mechanisms form a driving system. , the linkage between the driving mechanisms is poor, and the mutual cooperation between the driving mechanisms and the mutual cooperation between the driving systems cannot be achieved, and the delay of the movement of the universal ball is relatively long.

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