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Intelligent guide stick

A blind guide rod and intelligent technology, used in physical therapy, appliances to help people walk, etc., can solve the problem of unable to meet the travel needs of the blind, and achieve the effect of convenient electronic payment and strong applicability

Inactive Publication Date: 2018-05-25
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional guide sticks and a very small number of guide dogs are far from meeting the travel needs of the blind, so the blind urgently need a "smart guide stick" to enter their lives

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of intelligent blind guide rod, its structure is as follows figure 1 , figure 2 As shown, it includes a telescopic straight rod 4 and an armrest 8 arranged on the top of the telescopic straight rod 4. The blind guide rod includes a small wheel 6 arranged at the bottom of the telescopic straight rod 4, and is arranged inside the small wheel 6 for driving the small wheel 6. The moving motor 11, the ultrasonic distance measuring unit 3 arranged on the telescopic straight rod 4, the navigation unit, the voice prompt unit connected with the navigation unit and the storage battery arranged inside the telescopic straight rod 4 for providing electric energy, the surface of the telescopic straight rod 4 A photovoltaic panel 5 is provided, and the armrest 8 is provided with a button 1, an electronic screen 1 and a fingerprint lock 7. The two sides of the small wheel 6 are connected with the bottom of the telescopic straight rod 4 through a fixed bracket 13. The fixed brac...

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Abstract

The invention relates to an intelligent guide stick comprising a small wheel arranged at the bottom of a telescopic straight rod, a motor arranged inside the small wheel and used for driving the movement of the small wheel, an ultrasonic distance measuring unit arranged on the telescopic straight rod, a navigation unit, a voice prompt unit connected with the navigation unit and a storage battery arranged inside the telescopic straight rod and used for providing electric energy. The motor, the ultrasonic distance measuring unit, the navigation unit and the voice prompt unit are all connected with the storage battery, the guide stick is provided with a controller for controlling the motor to be started or shut down, and the controller is connected with the ultrasonic distance measuring unit.Compared with the prior art, the intelligent guide stick is suitable for enabling the blind to walk conveniently and can also guide the blind to perform various modern science and technology applications and the like.

Description

technical field [0001] The invention relates to the technical field of blind guides, in particular to an intelligent blind guide rod. Background technique [0002] According to statistics, 20% of the disabled are visually disabled. According to the statistics of the World Health Organization, there are 40 to 45 million blind people in the world, and the low-vision population is three times that of the blind, about 140 million people. my country once did it in the 1980s. According to the survey of visually disabled people, there were 13 million people with visually disabled people in my country at that time, of which 5.5 million were blind, and the annual growth rate was 450,000. [0003] Humans obtain external information mainly through vision, because they cannot see the external scene, which brings great inconvenience to the travel of the blind. [0004] In order to solve the problem of blind people traveling, many blind people use guide tools to perceive road conditions. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/06
Inventor 王道累李冬阳余鸿熙贾兴超张已龙李辉
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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