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Blind guiding glasses based on automatic locating system

An automatic positioning and positioning system technology, applied in the field of glasses, can solve the problem of no path navigation, etc., and achieve the effects of easy portability, good service and help, and convenient use

Inactive Publication Date: 2018-03-09
NANJING LEPENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing guide glasses only use sensors to test the surrounding obstacles to guide the blind, and there is no overall path navigation

Method used

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  • Blind guiding glasses based on automatic locating system
  • Blind guiding glasses based on automatic locating system

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Experimental program
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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0018] A guide glasses based on an automatic positioning system, including a frame (1), a lens (2), a camera (3), a control center (4), a positioning system (5), an information transmission device (6), and a headset (7) ), switch key (8), charging jack (9), headset jack (10), bone conduction earphone jack (11), speaker (12).

[0019] The frame (1) is the carrier of the present invention, and each functional device is sequentially installed on the frame (1) through reasonable arrangement.

[0020] The lens (2) can vibrate when the blind person will encounter an obstacle, and drive the glasses to vibrate.

[0021] The camera (3) captures the front image, transmits the information to the control center (4), and marks the object.

[0022] The control center (4) coordinates the operation of all functions of the entire glasses.

[0023] The positioning system (5)...

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PUM

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Abstract

The invention is a kind of guide glasses suitable for the blind based on the automatic positioning system, comprising: a frame (1), a lens (2), a camera (3), a control center (4), a positioning system (5), an information transmission device (6) ), headset (7), switch key (8), charging jack (9), headset jack (10), bone conduction earphone jack (11), speaker (12). It has the following functions: the positioning system (5) has its own positioning device to quickly locate the location of the blind; the control center (7) provides route guidance to the blind based on the road information in the database through voice recognition technology; the front end is equipped with a camera (3 ), identify obstacles in front and avoid obstacles; use bone conduction earphones to provide voice services to the blind. The invention has deep potential value and can better provide services and help for the blind.

Description

Technical field [0001] The invention relates to the field of glasses, in particular to a blind guide glasses based on an automatic positioning system. Background technique [0002] Guide glasses are used as a detection device for blind people, cataract patients and other people who are temporarily blind. The existing guide glasses only use sensors to test surrounding obstacles to guide the blind, and do not have overall path navigation. [0003] Positioning system principle: any three points in space can determine a plane, and if there is a point on this plane, its position is unknown, but knowing its positional relationship with the other three points, you can find The plane coordinates of this unknown point; if it is in a rectangular coordinate system, the positional relationship between it and the four points can be determined. [0004] If the positioning system is implanted in the blind guide glasses, the functions of automatic positioning, tracking, navigation, and query can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/06G02C11/00
CPCA61H3/061A61H2201/0157A61H2201/165A61H2205/024G02C11/10
Inventor 娄保东
Owner NANJING LEPENG ELECTRONICS TECH CO LTD
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