Braille learning machine

Abstract

The invention discloses a braille learning machine and belongs to the electromechanical field, the braille learning machine reads braille teaching materials and audio library files through a core control microprocessor, displays braille fonts through a braille font display module, operates the system through a random access memory RAM, stores the sounding word stock information through a memory, displays the system state and related learning information through a liquid crystal display screen and generates the pronunciation of the same character through a pronunciation system to enable a leaner to convert the audition into tactile sense, and the braille learning speed can be accelerated by repeated exercise, the braille learning machine specifically comprises a braille display module, the liquid crystal display screen, a control key, a system memory, the random access memory RAM, a TF storage card interface, the core control microprocessor, a power supply part and a pronunciation module, wherein the core control microprocessor is the core of the system. The braille learning machine disclosed by the invention has the advantages of providing an auxiliary braille learning tool to help the blind to self learn and review in real time during the braille learning process to train and master braille reading.

Description

technical field [0001] The present invention relates to a braille learning machine, in particular to a braille type display module that displays the braille type, and sends out the pronunciation of the same character by the pronunciation system, so that learners can convert hearing into tactile perception, and learn through repeated practice. The braille learner that speeds up your braille learning. Background technique [0002] Braille, also known as Braille or embossed, is a text specially designed for the blind and tactilely perceived by hands. Braille was invented by Frenchman Louis Braille in 1824. Each Braille character is a rectangular braille character with six fixed points. Each point can be protruding or not, forming 64 possibilities. The six points are divided into two columns on the left and right, and three rows on the top, middle and bottom. The left column is called points 1, 2, and 3 from top to bottom, and the columns are called points 4, 5, and 6 from top ...

AI Technical Summary

Problems solved by technology

Moreover, at the stage of learning Braille, it is very difficult to simply switch from auditory to tactile, o

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