paper money recognizing-distinguishing device for the blinds

The present invention includes: a thimble-type body with an open lower part to come into contact with one or more sides thereof when a banknote is held while a finger is inserted therein; a power supply unit (A1) built into the body to supply and cut off power; a recognizing unit (B2) for receiving...

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Bibliographische Detailangaben
1. Verfasser: AHN, JIN HYEONG
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention includes: a thimble-type body with an open lower part to come into contact with one or more sides thereof when a banknote is held while a finger is inserted therein; a power supply unit (A1) built into the body to supply and cut off power; a recognizing unit (B2) for receiving the power from the power supply to recognize information on the banknote; an information processing unit (A3) for calculating the recognized banknote information according to an algorithm to discriminate the amount of the banknote; an output unit (B4) for outputting vibration, sound, etc according to the discrimination result; and a plurality of connecting wires (C, D) that connects the power supply unit (A1), the recognizing unit (B2), the information processing unit (A3), and the output unit (B4) to each other to transmit the power, and connects the recognizing unit (B2), the information processing unit (A3), and the output unit (B4) to each other to enable transmission of information between devices. Thus, in the process of visually impaired people taking cash out of wallets, passing the cash to others, and getting changes back, the problem is solved in which it is difficult to know an exact amount of the held banknote, or it is difficult to know whether the cash is just a piece of paper or receipt. In addition, the problem is solved in which it is difficult for visually impaired people to distinguish the amount of banknote since the protruding braille or holographic coating of an old banknote is compressed or worn. In addition, it is designed to be worn like a thimble on a tip of the finger mainly holding banknotes, so as to reduce the discomfort of touching other body parts or using other devices that are inconvenient to carry. Thus, an offline economic life for the visually impaired is made easier, so it is possible to bring about positive social values. 본 발명은 하부가 개방된 골무형으로, 손가락을 끼워 지폐를 잡았을 때 한 면 이상이 접촉되는 본체, 상기 본체 내부에 내장되어 전원을 공급 및 차단하는 전원부(A1), 전원부에서 전원을 공급받아 지폐의 정보를 인식하는 인식부(B2), 인식된 지폐의 정보를 알고리즘에 따라 연산하여 지폐의 금액을 구별하는 정보처리부(A3), 구별 결과에 따라 진동, 소리 등을 출력하는 출력부(B4), 이에 더하여 상기 전원부(A1)와 인식부(B2), 정보처리부(A3), 출력부(B4)를 각각 연결하여 전원을 전달하며, 상기 인식부(B2), 정보처리부(A3), 출력부(B4)를 서로 연결하여 장치 간 정보의 전달이 가능하게 하는 다수의 연결전선(C, D) 등으로 이루어짐으로써, 시각 장애인들이 현금을 지갑 속에서 꺼내 다른 사람들에게 전달하고, 거스름돈을 거슬러 받는 과정에서 지폐를 들고 그것이 얼마짜리 지폐인지, 단순한 종이나 영수증은 아닌지 알기 어렵다는 문제점을 해결해 준다는 장점이 있음은 물론, 오래된 지폐의 돌출된 점자나 홀로그램 코팅이 압착되거나 마모되어 시각장애인들이 지폐 금액을 구별하기 어렵다는 문제점을 해결해 준다는 장점이 있으며, 또한, 지폐를 주로 잡는 손가락 끝부분에 골무처럼 착용할