文章基本信息

标题：Implementation of Li-Fi Technology in Vehicle to Vehicle Communication
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作者：Viresh Badiger ; G Sanjeev Kumar ; Gaurav Hegde 等
期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2020
卷号：2
期号：2
页码：595-601
语种：English
出版社：IJAEM JOURNAL
摘要：Vehicle-to-vehicle (V2V) communication comprises a wireless network where automobiles send messages to each other with information in real time. This data would include speeds, fire alert, crisis management, location, direction of travel, braking and loss of stability. The main concern of vehicle to vehicle communication technology via LI-FI is to eliminate costly and lifethreatening traffic collisions. Li-Fi is designed to use LED light bulbs similar to those currently in use in many energy-conscious homes and offices. The bulbs are outfitted with a chip that modulates the light imperceptibly for optical data transmission. Li-Fi data is then transmitted by the LED bulbs and received by photoreceptors. The V2V communication via LI-FI is implemented by the standard microcontroller. Arduino uno is the microcontroller that governs the entire system. The data like distance, fire alert and an emergency contingency are solved by using ultrasonic sensor, gas sensor and buzzer and override emergency switch that upon activation alert the other vehicles. The system has high data rate and follows the 802.11bb protocol. The security of the data is also present. The vehicle to vehicle communication via Li-Fi is implemented through the Arduino uno microcontroller. The results include comparison between the Bluetooth system, the distance the vehicles are able to communicate, fire alert and an emergency contingency. The maximum distance is about 10cm by the ultrasonic sensor and the LCD displays to overtake or to maintain distance, the fire buzzer is activated in case of fire and LCD displays fire alert, in case of emergency the LCD displays Emergency alert and is able to give information to other vehicle.
关键词：V2V Communication;Li-Fi Technology;Sensors;Arduino Uno;Atmega-328p