Automobile communication system based on visible light communication

Abstract

The invention discloses an automobile communication system based on visible light communication. The automobile communication system comprises a headset, a camera, a steering switch, a speed sensor, a audio processing modulator, a video processing modulator, a steering signal processing modulator, a speed signal processing modulator, an amplifying circuit, a signal transmitter, a signal receiving module, a detector, a video demodulator, an audio demodulator, a steering signal demodulator, a speed signal demodulator, a loudspeaker box and an LED display screen. The headset, the camera, the steering switch and the speed sensor acquire information, then acquired information signals are modulated, finally the wireless signal transmitter sends out the signals, the signal receiving module on a vehicle receives the sent information signals, the detector conducts detection, filtration, separation and the like on the information signals, and finally the sent information is displayed through the loudspeaker box and the LED display screen. The automobile communication system makes mutually communication of driver in driving easier, brings convenience to understanding of others' intentions and decreases accidents and jams.

Description

technical field [0001] The invention relates to the field of communication systems, in particular to a vehicle communication system based on visible light communication. Background technique [0002] At present, there are frequent traffic jams and accidents on highways during holidays in our country, which seriously affect our life and life safety. The main reason is that there is no coordination and communication. People can only see the road with their naked eyes, and sometimes If the road conditions are not clear, the vehicles cannot communicate and coordinate with each other, and conflicts are likely to occur, and the intentions of other drivers cannot be accurately judged, which is very prone to accidents. SUMMARY OF THE INVENTION [0003] The task of the present invention is to propose a vehicle communication system based on visible light communication, which has a reasonable structure and is easy for drivers in vehicles to communicate with each other, understand eac...

AI Technical Summary

Problems solved by technology

[0002] At present, there are frequent traffic jams and accidents on highways during holidays in our country, which seriously affect our life and life safety. The main reason is that there is no coordination and communication. People can only see the road with their naked eyes, and sometimes If the road conditions are not clear, the vehicles cannot communicate and coordinate with each other, and conflicts are likely to occur, and the intentions of other drivers cannot be accurately judged, which can easily lead to accidents

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