Li-fi using vehicle to vehicle communication

Abstract

Li-Fi is the advanced technology of the world. This project is concise in the vehicle to vehicle communication to avoid accidents. We use the ultrasonic sensor, gas sensor, vibration sensor, LCD display, normal robot setup, and Li-Fi transmitter and receiver. The ultrasonic sensor is using to find the distances of the front vehicle and measuring the vibration level in the vehicle the gas sensor measuring the alcohol level of the driver and this data is sent through the Li-Fi transmitter to receiver vehicle. If any abnormal condition in a front vehicle means this vehicle will stop on the second. Li-fi is connected with the UART function to the microcontroller.

Existing System

Proposed System

Architecture

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