Body-sensing glove of finger joint curvature measurement

A joint bending and glove technology, applied in the field of human-computer interaction, can solve the problems of inability to directly measure the bending degree of fingers, inability to identify the degree of slight bending, and high measurement environment requirements, and achieve a good user interaction experience, simple structure, and accurate measurement position. Effect

Inactive Publication Date: 2018-07-31
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that optical devices and electronic devices have higher requirements on the measurement environment
Its disadvantage is that it cannot directly measure the bending degree of each joint of the finger, and cannot identify the slight bending degree of a certain finger joint in actions such as pulling the trigger and playing the piano

Method used

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  • Body-sensing glove of finger joint curvature measurement

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Embodiment Construction

[0015] In order to facilitate the understanding of those skilled in the art, the structural principles of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0016] Such as figure 1 As shown, a somatosensory glove for measuring finger joint curvature includes a micro angle sensor 1, an A / D converter 2, an STM32 processor 3, a glove body 4, an analog data bus 5, a digital data bus 6 and an external data line 7; The miniature angle sensor 1, the A / D converter 2 and the STM32 processor 3 are all attached to the glove body 4; the A / D converter 2 is connected with the miniature angle sensor 1 and the STM32 processor 3 respectively; the STM32 The processor 3 is connected to the peripheral device through the external data line 7 .

[0017] Such as figure 1 As shown, the resistance of the miniature angle sensor 1 changes with the rotation of the finger joint, thereby changing the magnitude of the curre...

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PUM

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Abstract

The invention discloses a body-sensing glove of finger joint curvature measurement. The glove includes miniature angle sensors, a signal conditioning circuit, an information processor, data buses, anexternal data wire and a glove body. The miniature angle sensors, the signal conditioning circuit and the information processor are all integrated on the glove body. The signal conditioning circuit isrespectively connected with the miniature angle sensors and the information processor. The data buses are formed by analog data buses and digital data buses. The glove can measure curvature of each joint of fingers, and thus identify subtle finger joint movement such as pressing a trigger and playing a stringed / keyboard instrument, and has the advantages of a simple structure, high measurement data precision, good user interaction experience feeling and the like.

Description

technical field [0001] The invention relates to the technical field of human-computer interaction, in particular to a somatosensory glove for measuring finger joint curvature. Background technique [0002] In modern society, the interaction between humans and machines is becoming more frequent and close, and the technology of human-computer interaction is changing with each passing day, from traditional direct contact interaction methods such as mouse and keyboard to touch screen and voice control methods, to the popular computer vision-based, wearable The sensor's human action recognition interaction mode has realized a leap from contact interaction to non-contact interaction. However, there are still some problems to be solved in these new interactive technologies. For example, computer vision technology needs to rely on cameras, which are greatly affected by the camera space and illumination environment, and wearable devices are greatly affected by the measurement accurac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/014G06F2203/011
Inventor 陈耿彪黄帅王舒婷
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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