Abstract
An algorithm to distinguish moving/stationary status of distribution equipment based upon vibrations is developed to realize a low-cost and power-saving positioning system, using PHS. It gets position data measured by PHS once or twice a day, measures vibrations continuously, updates maximum and minimum acceleration for days when the equipment is moving or is stationary, and sets the threshold of acceleration to their average value. With this algorithm, it becomes possible to distinguish whether equipment is moving irrespective of the measurement error of the PHS, vibration characteristics of the distribution machinery, or the installation position of the accelerometer.
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© 2010 Springer-Verlag London Limited
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Kawahara, Y., Yoshida, H., Hosaka, H. (2010). Transport Equipment Positioning System Using Accelerometer and PHS. In: Shirase, K., Aoyagi, S. (eds) Service Robotics and Mechatronics. Springer, London. https://doi.org/10.1007/978-1-84882-694-6_28
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DOI: https://doi.org/10.1007/978-1-84882-694-6_28
Publisher Name: Springer, London
Print ISBN: 978-1-84882-693-9
Online ISBN: 978-1-84882-694-6
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