Blind person convenient wallet

A blind and wallet technology, applied in the field of wallets, can solve the problems of blind people lacking the means to perceive the outside world, easy to steal wallets, and difficult to retrieve, etc., to reduce the recognition error rate, improve convenience, and facilitate access.

Inactive Publication Date: 2019-03-05
NANJING LEPENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Blind people lack the means to perceive the outside world, and travel has great obstacles. It is inconvenient to buy things and pay in daily life. Blind people's wallets are easily stolen, and once stolen, it is difficult to retrieve them.

Method used

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  • Blind person convenient wallet

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0010] figure 1 The convenient wallet for the blind shown includes: a fingerprint recognition module 1 , a banknote validator 2 , an electromagnetic lock 3 , an identification card 4 , a coin storage tube 5 , a voice announcer 6 , and a GPS positioning module 7 . Fingerprint recognition module 1 takes STM32F103 high-speed digital processor as the core, combined with commercial fingerprint algorithm and high-precision optical sensor, makes fingerprint sensitive, effectively reduces the recognition error rate, and improves the convenience of blind people's use process. The banknote validator 2 transmits the result of the recognized amount of money to the voice announcer 6, which greatly improves the cumbersome procedure for blind people to use coins. The electromagnetic lock 3 will generate a strong suction force and tightly absorb the adsorption...

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Abstract

The invention discloses a convenient wallet suitable for blind person. The convenient wallet comprises a fingerprint identification module (1), a paper money recognizer (2), an electromagnetic lock (3), an identity identification card (4), a coin storage cylinder (5), a voice broadcasting device (6), and a GPS positioning module (7); the fingerprint identification module (1) and the electromagnetic lock (3) are combined to control opening and closing of the electromagnetic lock (3); the coin storage cylinder (5) is capable of avoiding mutual collision of coins in conventional wallets, and is convenient to take coins; the GPS positioning module (7) and the voice broadcasting device (6) are combined for direction guiding of blind person; the paper money recognizer (2) and the voice broadcasting device (6) are capable of helping blind person complete trading independently, and realizing paper money true and false identification; and the identity identification card (4) is used when old blind person forget address, and it is convenient for police officers to take them home. The convenient wallet is capable of improving blind person independence and finance safety, and helps blind person live a life close to normal.

Description

technical field [0001] The invention relates to a wallet, in particular to a convenient wallet for the blind with the functions of fingerprint recognition, GPS positioning and voice recognition. Background technique [0002] Blind people lack the means to perceive the outside world, travel has great obstacles, and it is inconvenient to buy things and pay in daily life. Blind people's wallets are easily stolen, and once stolen, it is difficult to retrieve them. Therefore, a wallet is specially designed for the blind. This wallet has the functions of fingerprint recognition, GPS positioning, and voice recognition, which can help the blind to better integrate into the lives of normal people. The fingerprint lock made based on fingerprint identification technology can make the wallet open by the blind person himself and others cannot open it. Fingerprint, because of its lifelong invariance, uniqueness and convenience, has almost become synonymous with biometric identification. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C1/02A45C13/00A45C15/00G07C9/00
CPCA45C1/02A45C13/001A45C15/00G07C9/00563G07D7/00
Inventor 娄保东
Owner NANJING LEPENG ELECTRONICS TECH CO LTD
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