Flexible and wearable force feedback generation device and method for independent micro-propeller traction

Abstract

The invention discloses a flexible and wearable force feedback production device and method for independent micro propeller traction, comprising a wearable fabric and a center control module, whereinthe wearable fabric fixes force feedback production components, the force feedback production components are distributed in an array at intervals on the surface of the wearable fabric, and the force feedback production components are connected with the center control module; each force feedback production component comprises a supporting module and a micro propeller traction module mounted on thesupporting module; and each supporting module comprises a supporting base, a lower mechanical buckle, a pressure sensor and a lower interface, and each micro propeller traction module comprises a shell, an upper interface, an upper mechanical buckle, a protective cover and a micro propeller as well as a motor. The designed force feedback device can be worn at any part of a use object and can produce accurate flexible force feedback.

Description

technical field [0001] The invention relates to a flexible device and method, in particular to a flexible and wearable force feedback generation device and method towed by an independent miniature propeller. Background technique [0002] Force feedback is a method of transmitting information through tactile stimulation. It can be widely used in movie viewing experience and virtual reality experience. It can cooperate with pictures and sounds to create a better sense of immersion. Force feedback can also be applied to information output of wearable devices. In , different information is conveyed to the wearer through the preset force feedback of different modes. Existing force feedback devices and methods include mechanical, electromagnetic, and pneumatic: the mechanical type is to generate vibration through the rotation of the mass block or to generate pressure on the skin through the movement of the motor-driven parts; the electromagnetic type is to convert the electric fie...

AI Technical Summary

Problems solved by technology

Existing force feedback devices and methods have the problems of large volume (mechanical, electromagnetic, and pneumatic types driven by motors), unclear tactile sensation (mechanical types rotated by masses), and the stroke of the feedback components is fixed. (a mechanical type that moves parts driven by a motor), which cannot respond to the reaction force of the skin, and gives the user a strong mechanical feeling. At the same time, when a certain part fails, it often affects the function of the entire device

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