Design of Precrash System for Smart Cars by using Li-Fi
Kuruvilla John1, Saiju Paulose2, Priya. M. Tony3, Aleena Thomas4, Lija Rachel Mathew5

1Kuruvilla John*, Assistant Professor, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
2Saiju Paulose, B. Tech Student, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
3Priya M Tony, B. Tech Student, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
4Aleena Thomas, B. Tech Student, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
5Lija Rachel Mathew, B. Tech Student, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.

Manuscript received on October 11, 2019. | Revised Manuscript received on 19 October, 2019. | Manuscript published on November 10, 2019. | PP: 2110-2114 | Volume-9 Issue-1, November 2019. | Retrieval Number: A4487119119/2019©BEIESP | DOI: 10.35940/ijitee.A4487.119119
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: IIn this paper we proposed a system to avoid collision between vehicles by using light fidelity (Li-Fi) technology. The data transmission from one vehicle to another is facilitate with the help of car to car communication (C2C). The model consists of Li-Fi circuit, Arduino UNO, Ultrasonic Range Sensor, Servo Motor. The transmitter section will be placed on the rear light of the leading car and the receiver section will be placed on the front of the following car. The transmitter section placed on the leading car will sent the calculated speed to the receiver section placed on the following car and according to the data received the speed of the following car will change such that it avoids collision. The system makes use of the visible light spectrum for communication between vehicles. Hence the collision detection system become cheaper.
Keywords: Collision, Detection, Li-Fi, Car to Car Communication, Visible Light Spectrum.
Scope of the Article: Communication