Portable and practical gesture language recognition and sounding apparatus

A sounding device and practical technology, applied in the field of robotics, can solve the problems of deaf-mute disabled people's daily life, work and study inconvenience, unrealistic deaf-mute disabled people, and limit the understanding of deaf-mute disabled people, so as to improve life, study and Effects on working conditions, improving living, learning and working conditions

Inactive Publication Date: 2009-05-13
NORTHEASTERN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, sign language is a huge and complex language system, and it is obviously unrealistic for most normal people to master and apply sign language to communicate directly with deaf-mute disabled people
At present, the communication between the deaf-mute and nor

Method used

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  • Portable and practical gesture language recognition and sounding apparatus
  • Portable and practical gesture language recognition and sounding apparatus
  • Portable and practical gesture language recognition and sounding apparatus

Examples

Experimental program
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Embodiment Construction

[0019] The device consists of three parts: finger curvature collection gloves, single-chip microcomputer C8051F026, and voice circuit ISD4004. The voltage signal of the finger curvature collection gloves is connected to the analog input port of the single-chip computer, and the SPI interface of the voice circuit is connected to the SPI interface of the single-chip computer.

[0020] Finger Curvature Collection Gloves such as figure 1 , figure 2 with image 3 The finger flexion collection glove shown includes a glove 9, a first ring 1, a second ring 2, a metal wire 3, a sliding rheostat 5, a spring 7, a rope 6 and an acceleration sensor 8, wherein on each finger of the glove 9 Fix the first ring 1 close to the tip of the finger, and fix the second ring 2 close to the base of the finger. A metal wire connects the first ring 1, the second ring 2, the sliding terminal 4 of the sliding rheostat and the spring 7 in sequence, and the sliding rheostat 5 is fixed on the glove. 9, th...

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Abstract

The invention relates to a portable utility-typed sign language recognition vocal device which comprises three parts of a finger bending acquisition glove, a single chip and a voice circuit. The finger bending acquisition glove sends voltage signals which are generated by the finger bending degree according to the action of fingers and voltage signals which are generated by the acceleration of the hand movement to a simulation input port of the single chip. The simulation and the digital conversion are carried out on the voltage signals generated from the finger bending degree and the voltage signals generated from the acceleration of the hand movement by the single chip. The data processing is carried out on digital signals obtained by the conversion to give the kind information of the current sign language. Thus, the voice circuit is driven to vocalize. The portable utility-typed sign language recognition vocal device is beneficial for improving the living, studying and working conditions of deaf-mute disabled, so that normal people can provide better services for the disabled, and the deaf-mute disabled, especially deaf-mute people with low education level can communicate with normal people by sign language.

Description

technical field [0001] The invention belongs to the technical field of robots, in particular to a portable and practical sign language recognition and sounding device. Background technique [0002] Sign language is the language used by people with deaf disabilities. It is a relatively stable expression system composed of hand movements supplemented by facial expressions and gestures. It is a special language that communicates by movement and vision. However, sign language is a huge and complex language system, and it is obviously unrealistic for most normal people to master and use sign language to communicate directly with deaf-mute disabled people. At present, the communication between the deaf-mute and normal people is only limited to normal people who understand sign language as interpreters, which largely limits the understanding of deaf-mute disabled people by normal people who do not understand sign language Daily life, work and study bring great inconvenience. [...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 王斐闻时光谢志勇吴洁何兴
Owner NORTHEASTERN UNIV
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