NDLI: A smart transport application of cyber-physical systems: Road surface monitoring with mobile devices

Content Provider	IEEE Xplore Digital Library
Author	Syed, B. Pal, A. Srinivasarengan, K. Balamuralidhar, P.
Copyright Year	2012
Description	Author affiliation: Innovation Labs Tata Consultancy Services Ltd. Bengaluru, India (Srinivasarengan, K.; Balamuralidhar, P.) \|\| Innovation Labs Tata Consultancy Services Ltd. Kolkata, India (Syed, B.; Pal, A.)
Abstract	Cyber-Physical Systems (CPS) refer to systems that integrate physical processes with computation. Exhaustive characterization of such systems offers us insight in the way we interact with our surroundings. CPS can be modeled and simulated for performance (often real-time) using a model-based signature analysis, where models of physical processes, network and computing resources are integrated. Mobile CPS which have inherent mobility in the physical systems are increasingly popular e.g. smartphones, with wide range of applications given the computational power and memory resources along with host of assorted sensors like accelerometer, gyroscope, GPS etc. We present here one such application of CPS where we simulate the acceleration profiles for different type of cars and different road profiles. We then use the synthetic data generated to extract features for detection of anomalies in the road. Comparing the results with accelerometer data recorded on a mobile phone while actually driving on a road shows that the model can be used to test the features on different vehicles and road types which is always not feasible in real world due to limited resources.
Starting Page	8
Ending Page	12
File Size	829339
Page Count	5
File Format	PDF
ISBN	9781467322461
ISSN	21568073
e-ISBN	9781467322485
DOI	10.1109/ICSensT.2012.6461796
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-12-18
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	pothole detection Roads road simulation Feature extraction Sensors Cyber-Physical Systems Acceleration monitoring Monitoring Smart phones Vehicles
Content Type	Text
Resource Type	Article

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