• Kimaya Salvekar
• Mrs. Swarupa Deshapnde
• Rutik Kamble
• Girija Dalvi
• Suyog Chavan

Smartphones are potentially useful to be adopted as a cost-effective and easy to implement tool for the measurement of road surface roughness condition, which is very essential for road monitoring and maintenance planning. In this study, an experiment has been carried out to collect data from accelerometers and gyroscopes on smartphones. The collected data is processed in the frequency domain to calculate magnitudes of the vibration. Road roughness condition that is modelled as a linear function of the vibration magnitudes, taking into account of both data from accelerometer and gyroscope as well as the average speed, achieves better estimation than the model that takes into account the magnitude from the accelerometer and the average speed alone. The finding is potentially significant for the development of a more accurate model and a better smartphone app to estimate road roughness condition from smartphone sensors.

Road monitoring, Accelerometer, Gyroscope, Android.

"INTELLIGENT ANDROID APPLICATION FOR SENSING ROAD CONDITIONS USING ACCELEROMETER AND GYROSCOPE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.954-957, February-2020, Available :http://www.jetir.org/papers/JETIR2002135.pdf

"INTELLIGENT ANDROID APPLICATION FOR SENSING ROAD CONDITIONS USING ACCELEROMETER AND GYROSCOPE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp954-957, February-2020, Available at : http://www.jetir.org/papers/JETIR2002135.pdf