The last couple of years, the vehicle industry tends to increase the performance of lights based on led technologies. Nowadays, led systems are used as a standard by motor vehicles manufacturers. Led lights present higher reliability and are more flexible regarding design or power adjustments. Furthermore, led systems are also very convenient for intensity modulation used in telecommunication fields. We developed a very simple data transmission system based on led lights which is highly robust for short or medium distances ± from a few meters up to 15 meters. This visible light communication is dedicated to the cooperation between vehicles and road infrastructures to enhance traffic security. This paper explains the choices and first results on the data transmission performances. In this paper, we present a first prototype of our system and experimental results.
Visible light communications: Application to cooperation between vehicles and road infrastructures
2012 IEEE Intelligent Vehicles Symposium ; 1055-1059
2012-06-01
622441 byte
Conference paper
Electronic Resource
English
Visible Light Communications: Application to Cooperation between Vehicles and Road Infrastructures
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