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Multi-mode touch sensing wearable device for augmented reality

A technology of tactile sensing and wearable devices, which is applied in the field of multi-modal tactile sensing wearable devices to achieve the effects of personal safety protection, portability and quick wear

Pending Publication Date: 2021-06-04
ZHEJIANG LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] To sum up, the current tactile sensing devices still have many deficiencies in terms of multimodality, portability and ease of use.

Method used

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  • Multi-mode touch sensing wearable device for augmented reality
  • Multi-mode touch sensing wearable device for augmented reality
  • Multi-mode touch sensing wearable device for augmented reality

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Experimental program
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Embodiment Construction

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0032] like figure 1 As shown, the specific implementation is mainly composed of a centralized control board 10, two connection boards 20, twelve signal plugs 30, two temperature change pieces 40, ten vibration members 50, and twenty-four light cables 60,70 Constitute, constitute the same structure and function as the left glove and the right glove;

[0033] A vibrating member 50 is arranged at the finger pulp positions of the five fingertips of each glove, and a thermo-variable sheet 40 is arranged in the middle of the back of each glove; the light cables 60 and 70 are divided into rear light cables 60 and The front light cable 70, the vibrating element 50 and the temperature change sheet 40 of each glove are connected via the respective front light cables 70 and a connecting board 20, and the two connecting boards 20 are connected by the rear light cab...

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Abstract

The invention discloses a multi-modal tactile perception wearable device for augmented reality. The multi-modal tactile perception wearable deviceincludes a left glove, a right glove, a centralized control board, connecting boards, temperature change pieces, vibration pieces and light cables. Vibrating pieces are arranged at the finger pulp positions of five fingertips of each glove, and the temperature change pieces are arranged in the middle of the hand back of the gloves. Each light cable is divided into a front light cable and a rear light cable, the vibration pieces and the temperature change piece of each glove are connected with the connecting boards through the front light cable, and the two connecting boards are connected with the centralized control board through the rear light cables; a tactile signal of a virtual scene is wirelessly transmitted to the centralized control board through Bluetooth, and is transmitted to the temperature change piece and the vibration piece through signal processing of the centralized control board, and multi-mode tactile sense of cold and hot sense and vibration sense which can be sensed by human hand skin is generated. The device is small in size, light in weight, low in cost and convenient to install and carry, does not hinder natural man-machine interaction of the two hands, can reproduce multi-mode tactile information of a virtual scene, and provides a sensing mode for sensing virtual tactile information of an augmented reality environment.

Description

technical field [0001] The present invention relates to a haptic feedback device, in particular to a multimodal haptic perception wearable device for augmented reality. Background technique [0002] Augmented reality technology is a new technology that seamlessly integrates the real world and the virtual world. The information that was originally difficult to experience in a certain time and space of the real world can be realized through display technology, interactive technology, sensing technology and CG technology. And so on, the virtual information is presented to the real world and perceived by human senses, so as to achieve a sensory experience beyond reality. [0003] However, the current virtual information of augmented reality is mainly manifested in visual perception and auditory perception, and tactile perception is less involved. As the most widely distributed and most basic sense in the human body, touch is listed as the first of the "five senses" and is known...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/014G06F3/016
Inventor 杨文珍张磊刘海涛肖建亮姚新伟王效琦鲍虎军
Owner ZHEJIANG LAB
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