Braille alphabet reader

Abstract

The invention provides a braille alphabet reader which is composed of a braille alphabet linear CCD (Charge Coupled Device), a controllable circuit and an earphone, wherein the braille alphabet linear CCD is connected with the controllable circuit by electric wires, and the controllable circuit is connected with the earphone by the electric wire. Paper or books with braille alphabets pass through a braille alphabet collector, a braille alphabet signal collected by the collector can be processed by the controllable circuit, is output by the earphone, can automatically scan the braille alphabets and can be output by language, thus satisfying the reading requirement of blind people.

Description

technical field [0001] The invention relates to a braille reader, in particular to a reader which can automatically scan braille and output through language. Background technique [0002] In today's harmonious society, more and more care and attention are paid to disadvantaged groups. When we read and learn knowledge, do we think of the inconvenience of blind people reading, and blind people must learn Braille if they want to read articles. Blind people need to use their fingers to touch when reading, so their arms are prone to soreness after a long time. This will greatly reduce the reading interest of the blind, and the disadvantaged groups will be even more vulnerable if they cannot learn without knowledge. The current braille readers are costly, expensive, and difficult to maintain. Contents of the invention [0003] The purpose of the present invention is to provide a braille reader, which can automatically scan braille and output through language. [0004] The tech...

AI Technical Summary

Problems solved by technology

Blind people use their fingers to touch when reading, so their arms are prone to soreness after a long time

This will greatly reduce the reading interest of the blind, a...

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