VISIBLE LIGHT COMMUNICATION APPARATUS FOR VEHICLE, SYSTEM AND METHOD OF VEHICULAR COMMUNICATION INSIDE TUNNEL USING VISIBLE LIGHT COMMUNICATION

摘要

The vehicle visible light communications device is disclosed. Vehicle visible light communication system according to the present invention is a tunnel from tunnel luminaire luminaire node ID , the node ID and the tunnel front passing vehicle receives the visible-light signal including the data to a vehicle environment into an electrical signal light reception section for converting the bride and the vehicle facing the light receiving position arranged on , converts the predetermined time while passing through the vehicle speed and the vehicle position information is calculated by counting the number of nodes in the tunnel lighting visible light signal and a vehicle a visible light emitting diode to be transmitted to the tunnel lighting . Can be a vehicle using a visible light communication apparatus and a visible light communication function is provided with tunnel luminaire according to the invention to establish an efficient tunnel in the vehicle communication system .