Conference Proceeding

A New Receiving System of Visible Light Communication for ITS

Nagoya Univ., Nagoya
07/2007; DOI:10.1109/IVS.2007.4290160 ISBN: 1-4244-1068-1 pp.474 - 479 In proceeding of: Intelligent Vehicles Symposium, 2007 IEEE
Source: IEEE Xplore

ABSTRACT This paper discusses a new receiving system for visible light communication applied to intelligent transport systems (ITS). We use a light emitting diode (LED) traffic signal as a transmitter that sends information to vehicles that feature a receiver. There are, however, several problems associated with applying visible light communication to the field of ITS. First, we have to transmit information over long distances; second, the relationship between the transmitter and the receiver position changes with time; and third, the communication is affected by a lot of optical noise. Here, we propose a new receiving system to solve these problems and construct a prototype. Evaluation experiments on the system demonstrate its validity.

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Keywords

applying visible light communication
 
Evaluation experiments
 
intelligent transport systems
 
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vehicles
 
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