Blind men mobile phone and calling mode

Abstract

This invention relates to a cell phone for blind man including a core, a keyboard and a function key, in which, said keyboard is composed of ten bits of braille digital keys, T-R keys and clear key distributed around the T-R key and clear key, said function phone key is composed of short message receiving key, a short message entry key, a response key, a transfer key, an emitting key and a clear key, the receiving key, the phone entry key of short messages, the response key and the transfer key are distributed around the emitting key and the clear key, said core includes a digital phone conversion circuit and phone digital conversion circuit. Advantage: 1, 0-9 bits of blind dial keys and function keys are designed in circulation, blind men can finish dial and function selection with one finger quickly and accurately, 2, design of short message of phone play and entry, blind-men can realize information interaction and exchange with others conveniently.

Description

Technical field: [0001] The invention relates to a mobile phone for blind people who can use the mobile phone for information exchange like a normal person, and belongs to the field of mobile phone manufacturing. Background technique: [0002] Application number 200510000363.6, titled "A mobile phone for the blind, deaf and dumb", the mobile phone includes: the mobile phone body, and also includes: a Braille input device coupled with the central processing unit of the mobile phone; The vibration sensing device coupled with the processor is used to convert the received short message into vibration form for output. The Braille input device refers to a Braille keyboard. The braille keyboard is composed of 6 input points, and is used for inputting special Braille characters for the blind. The vibration sensing device includes a plurality of vibration points, and the vibration points vibrate according to the special Braille rules for the blind to realize the output of the Brail...

AI Technical Summary

Problems solved by technology

Its disadvantages: First, the short message received by the mobile phone is converted into a vibration output, which requires a special vibration device and requires a high degree of energy and concentration to receive the information. If you do not pay attention to the number of vibration points, the received information will be lost. not only loses the meaning of information exchange, but also may produce unnecessary adverse consequences; second, the structure is complicated and energy consumption is high; , it is easy to press the wrong number

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