• YOGANAND.S
• Ms.Nithya.A
• Dr. S. Chithra

Smart cites are one of the higher visions of our country to make it a pride. If we concentrate a particular city to become as a smart city, the major problems of the cities are needed to be sorted out and get solution through modern technology. The major factors that affect the cities are considered as pollution, earthquake and flood. In order to pre alert and make the city smarter the solution is proposed through an emerging technology “Internet of Things”. In this technology, the sensors play a vital role for collecting the information and sensed data is processed through the controller then stored in cloud storage. The parameters being monitored are Temperature, rain, Vibration and smoke using the respective Sensors. These parameters can be monitored using pic Micro controller that will provide flexible data Transmission with low cost. The data gathered from respective sensors will be analyzed in the back-end and the results will be used to predict the pollution, earthquake and flood free environment for crating the smart cities across the countries.

smart cities, flood, pollution, IOT, PIC, sensors, earthquake.

"A Low Cost Pollution Free System (PFS) for Smart Cities using Internet Of Things", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.266-270, April-2019, Available :http://www.jetir.org/papers/JETIRBF06052.pdf

"A Low Cost Pollution Free System (PFS) for Smart Cities using Internet Of Things", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp266-270, April-2019, Available at : http://www.jetir.org/papers/JETIRBF06052.pdf