Driver identification using automobile sensor data from a single turn

Hallac D, Sharang A, Stahlmann R, Lamprecht A, Roehder M, Sosič R, Leskovec J, Huber M (2016)

Publication Type: Conference contribution

Publication year: 2016

Publisher: IEEE

Edited Volumes: IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC

City/Town: Rio de Janeiro, Brazil

Pages Range: 953-958

Conference Proceedings Title: 2016 IEEE 19th International Conference on Intelligent Transportation Systems (ITSC)

ISBN: 9781509018895

DOI: 10.1109/ITSC.2016.7795670

Abstract

As automotive electronics continue to advance, cars are becoming more and more reliant on sensors to perform everyday driving operations. These sensors are omnipresent and help the car navigate, reduce accidents, and provide comfortable rides. However, they can also be used to learn about the drivers themselves. In this paper, we propose a method to predict, from sensor data collected at a single turn, the identity of a driver out of a given set of individuals. We cast the problem in terms of time series classification, where our dataset contains sensor readings at one turn, repeated several times by multiple drivers. We build a classifier to find unique patterns in each individual's driving style, which are visible in the data even on such a short road segment. To test our approach, we analyze a new dataset collected by AUDI AG and Audi Electronics Venture, where a fleet of test vehicles was equipped with automotive data loggers storing all sensor readings on real roads. We show that turns are particularly well-suited for detecting variations across drivers, especially when compared to straightaways. We then focus on the 12 most frequently made turns in the dataset, which include rural, urban, highway on-ramps, and more, obtaining accurate identification results and learning useful insights about driver behavior in a variety of settings.

Authors with CRIS profile

Rainer Stahlmann Computer Science 7 (Computer Networks and Communication Systems)

Involved external institutions

Stanford University US United States (USA) (US) Audi AG DE Germany (DE) Volkswagen AG DE Germany (DE)

How to cite

APA:

Hallac, D., Sharang, A., Stahlmann, R., Lamprecht, A., Roehder, M., Sosič, R.,... Huber, M. (2016). Driver identification using automobile sensor data from a single turn. In 2016 IEEE 19th International Conference on Intelligent Transportation Systems (ITSC) (pp. 953-958). Rio de Janeiro, Brazil: IEEE.

MLA:

Hallac, David, et al. "Driver identification using automobile sensor data from a single turn." Proceedings of the Proceedings of IEEE Rio de Janeiro, Brazil: IEEE, 2016. 953-958.

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