Total views : 121
Vehicular Management using a Li-Fi Communication System Powered by BIPV (Building Integrated Photo-Voltaics)
Objectives: Many vehicular accidents take place in India which are primarily due to lack of traffic discipline. Our aim is to minimize the accidents by creating an efficient communication system. Methods/Statistical Analysis: In our proposed system, we have used light as the carrier to create a fast and reliable communication system where OOK modulation technique is used, unlike other systems where RF is used. The LED’s are positioned in the headlights and taillights of the car which also contain the photodetector to receive light signal. The circuitry have designed and simulated in PROTEUS. Findings: It was found that by replacing all the windows of the car with BIPV, the system can run independently. Theoretically it can work up to 20m with a low bit error rate and this can be achieved by using an array of LED’s or increasing the intensity of the LED. It was observed that by hindering the intensity of the LED, the range decreased and hence the validity of the relation between Intensity of LED and range was established. It was found that the data from individual cars were being transmitted immediately with no delay. It will help conserve energy and also act as a builtin glass for the vehicle thus allowing sufficient sunlight to enter. Application/Improvements:This system can be used for vehicular communication to detail about speed, position and traffic. In the future, automatic braking and intelligent synchronization can be implemented.
Building Integrated Photovoltaics, Li-Fi, V2V Communication, Visible Light Communication.
- Design and Implementation of a Vehicle to Vehicle Communication System Using Li-Fi Technology. http:// ieeexplore.ieee.org/document/7156440/. Date Accessed: 17/05/2015.
- Takai I, Harada T, Andoh M, Yasutoml K, Kagawa K. Optical Vehicle-to Vehicle Communication System Using LED Transmitter and Camera Receiver. IEEE Photonics Journal. 2014 Oct; 6(5):1–14. https://doi.org/10.1109/ JPHOT.2014.2352620
- Indoor Broadcasting via White LEDs and OFDM. http:// ieeexplore.ieee.org/document/5277966/. Date Accessed: 09/10/2009.
- Takai I, Ito S, Yasutomi K, Kagawa K, Andoh M, Kawahito S. LED and CMOS Image Sensor Based Optical Wireless Communication System for Automotive Applications. IEEE Photonics Journal. 2013 Oct; 5(5):1–19. https://doi.org/10.1109/JPHOT.2013.2277881
- Jennifer JL, Jayanthy S, Sujitha J. Li-Fi Technology based Fleet Vanguard and Security. Indian Journal of Science and Technology. 2016 Mar; 9(11):1–5 https://doi.org/10.17485/ ijst/2016/v9i11/85090
- Kitano S, Haruyama S, Nakagawa M. LED Road Illumination Communications System. http://ieeexplore.ieee.org/document/1286302/. Date Accessed: 6/10/2003.
- Komine T, Nakagawa M. Fundamental Analysis for Visible-Light Communication System using LED Lights.IEEE Transactions on Consumer Electronics. 2004 Feb; 50(1):100–7. https://doi.org/10.1109/TCE.2004.1277847
- Adaptive Equalization System for Visible Light Wireless Communication Utilizing Multiple White LED Lighting Equipment. http://ieeexplore.ieee.org/document/5089970/. Date Accessed: 23/06/2009.
- Lee I E, Sim M L, Kung F W L. Performance Enhancement of Outdoor Visible-Light Communication System Using Selective Combining Rreceiver. IET Optoelectronics. 2009 Feb; 3(1):30–9. https://doi.org/10.1049/iet-opt:20070014
- Technical Guide. http://wiki.openstreetmap.org/wiki/ Technical_guide. Date accessed: 16/09/2016.
- There are currently no refbacks.
This work is licensed under a Creative Commons Attribution 3.0 License.