Vehicle-To-Vehicle Data Broadcasting Through Visible Light Communication

Visible Light Communication (VLC) is a fast-growing technology to provide data communication using low-cost through LED-LASER and photodiodes. Which the transmitter and receiver of visible light communication have been designed and realized. In the experiment, the illumination of the receiving surface in different distance between LED-LASER and photodiode receiver has been tested, and the effect of background light has been considered, data transmit bit rate can be achieved at 111.607 kbit/s when the average illumination is 40 lx, with the communication distance of our visible light system at 1.1Cm to 1.5 Km. We first develop a custom V3LC (vehicle-to vehicle visible light communication)research platform using Microcontroller (Arduino interface)on which we experimentally evaluate the feasibility of a V3LC system under working conditions in relation to link resilience to visible light noise and interference. Our experiments show that a receiver's narrow field-of-view angle makes V3LC resilient to visible light noise from sunlight and legacy lighting sources as well as to interference from active VLC transmitters. Our main objective keys findings include: (i) in dense vehicular traffic conditions (e.g., urban highway during peak hours), of packet collisions; (ii) traffic blockage control. In this paper our main motto have to design low cost communication device which have high range and high accuracy so that we outline same basic design of transmission and receiver through microcontroller arduino mega board . Finally, evaluation of our prototype provides evidence that the system can indeed detect potential risks in advance and provide early warnings to the driver in real-world scenarios, lowering the probability of traffic accidents.