System and implementation method for mobile phone lamp signal transmission and recognition

Abstract

The invention provides a system and implementation method for mobile phone lamp signal transmission and recognition and relates to the technical field of mobile phone communication. The system and implementation method for mobile phone lamp signal transmission and recognition overcomes the technical shortages that the transmission and the recognition of an existing lamp signal are strong in professionalism and the lamp signal is not beneficial to the use of the common public. The system comprises a mobile phone body. A camera and a flash lamp are arranged on the mobile phone body. A character input unit, a Moore database comparing unit, a flash lamp drive and control unit, an image recognizing and comparing unit and a character display unit are stored in the mobile phone body. The character input unit receives a text input by a user and inputs the received text to the Moore database comparing unit. Split comparison is conducted by the Moore database comparing unit according to the input text so that a corresponding Morse alphabet signal can be obtained and the Morse alphabet signal is input into the flash lamp drive and control unit. A lamp signal used by a vehicle and a lamp signal used by a ship on the sea can be collected by the camera of a mobile phone, a rescue lamp signal generated by other light source devices can be used when a danger situation occurs, and the lamp signals are fed back to the mobile phone of a user in a text mode after comparison and recognition. Further, text information can be converted into the lamp signal generated by a flash lamp of the mobile phone which is driven, so that use is convenient.

Description

technical field [0001] The invention relates to the technical field of mobile phone communication. Background technique [0002] Lantern language is a communication tool, which transmits information by making signals of different lengths when the light is on and off. For example, in an emergency and dangerous situation, light language can be used to send a distress signal to possible rescuers within the visible range. However, the recognition of light language is relatively professional, and few people in the general public can recognize the information of light language. [0003] In the world, binary Morse code is used to represent the lamp language: [0004] A: - --B: -- - - -C: -- - -- -D: -- - -E: -F: - - -- -G: -- -- -H: - - - -I : - -J: - -- -- --K: -- - --L: - -- - -M: -- --N: -- -O: -- -- --P: - -- -- -Q: -- -- - --R: - -- -S: - - -T: --U: - - --V: - - - --W: - -- --X: - - - - --Y: -- - -- --Z: -- -- - -0: -- -- -- -- --1: - -- -- -- --2: - - - - -- --3: - - - -...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the purpose of the present invention is to solve the problem that the existing light language transmission and recognition are highly specialized and unfavorable to the general public, and propose a mobile phone light language transmission and recognition system and implementation method

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