Smart V2V Communication Based on Li-Fi

Abstract

In this article, Li-Fi is introduced as a communication system with its modulation techniques, and the entire architecture is explained. The challenges and benefitsof Li-Fi are described with its goal to provide high-speed data transmission being one of its biggest benefits. The project's realization of a V2V communication application, in which the speed of both engines is controlled using Li-Fi, is how the Li-Fi implementation is demonstrated.The data is transmitted from one control unit to another and that controls the speed of the engine. The required system analysis with the block diagrams is also provided. It is therefore concluded that the Li-Fi is used as a communication tool and that both engine speeds are checked. In addition to the above, this framework will identify, and detect the vehicle drivers who drink alcohol and get inside the vehicle for access to drive the vehicle. After detection of the driver's status, this framework sends the details to the concerned authority. Once the concerned authority receives the data about the particular vehicle, it will alert the neighboring vehicle drivers about its current status . The issue of more or heavy traffic during vehicle movement in a particular region is identified. The vehicle speed of the neighboring vehicles is also calculated and if it violates the traffic rules, this proposed framework shall send data to the concerned authority for further action againstthe vehicle driver. The above-said issues are discussed in this paper with the help of Li-Fi technology implemented with the microcontroller-based Arduino.