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Authors: Kai-Chi Chan and Yiu-Sang Moon

Affiliation: The Chinese University of Hong Kong, Hong Kong

Keyword(s): Automobile, Night vision, Accelerometer, Alpha beta filter.

Related Ontology Subjects/Areas/Topics: Active and Robot Vision ; Computer Vision, Visualization and Computer Graphics ; Motion, Tracking and Stereo Vision ; Visually Guided Robotics

Abstract: This paper presents a two-sensor method to enhance the nighttime driving safety. It consists of two accelerometers and an array of auxiliary swiveling headlamps. An alpha beta filter is proposed to stabilize the readings of the accelerometers. With the kinematics of a turning car, the car’s turning path is predicted based on the steering angle measured by the accelerometers so that the relevant auxiliary swiveling headlamps will be switched on accordingly. In this paper, we will study the performance of the alpha beta filter. Test results demonstrate that our angular measurement method is an efficient way for proper road illumination along curved paths.

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Paper citation in several formats:
Chan, K. and Moon, Y. (2010). AUTOMATIC HEADLAMP SWITCHING SYSTEM USING ACCELEROMETERS. In Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2010) - Volume 1: VISAPP; ISBN 978-989-674-028-3; ISSN 2184-4321, SciTePress, pages 488-491. DOI: 10.5220/0002893704880491

@conference{visapp10,
author={Kai{-}Chi Chan. and Yiu{-}Sang Moon.},
title={AUTOMATIC HEADLAMP SWITCHING SYSTEM USING ACCELEROMETERS},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2010) - Volume 1: VISAPP},
year={2010},
pages={488-491},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002893704880491},
isbn={978-989-674-028-3},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2010) - Volume 1: VISAPP
TI - AUTOMATIC HEADLAMP SWITCHING SYSTEM USING ACCELEROMETERS
SN - 978-989-674-028-3
IS - 2184-4321
AU - Chan, K.
AU - Moon, Y.
PY - 2010
SP - 488
EP - 491
DO - 10.5220/0002893704880491
PB - SciTePress