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2017 | OriginalPaper | Buchkapitel

Wearable Indoor Pedestrian Navigation Based on MIMU and Hypothesis Testing

verfasst von : Xiao-fei Ma, Zhong Su, Xu Zhao, Fu-chao Liu, Chao Li

Erschienen in: Wearable Sensors and Robots

Verlag: Springer Singapore

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Abstract

Indoor pedestrian navigation (IPN) has attracted more and more attention for the reason that it can be widely used in indoor environments without GPS, such as fire and rescue in building, underground parking, etc. Pedestrian dead reckoning (PDR) based on inertial measurement unit can meet the requirement. This paper designs and implements a miniature wearable indoor pedestrian navigation system to estimate the position and attitude of a person while walking indoor. In order to reduce the accumulated error due to long-term drift of inertial devices, a zero-velocity detector based on hypothesis testing is introduced for instantaneous velocity and angular velocity correction. A Kalman filter combining INS information, magnetic information, and zero transient correction information is designed to estimate system errors and correct them. Finally, performance testing and evaluation are conducted to the IPN; results show that for leveled ground, position accuracy is about 2 % of the traveled distance.

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Literatur
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Zurück zum Zitat Foxlin E (2005) Pedestrian tracking with shoe-mounted inertial sensors. IEEE Comput Graphics Appl 25(6):38–46CrossRef Foxlin E (2005) Pedestrian tracking with shoe-mounted inertial sensors. IEEE Comput Graphics Appl 25(6):38–46CrossRef
Zurück zum Zitat Kamisaka D, Watanabe T, Muramatsu S et al (2012) Estimating position relation between two pedestrians using mobile phones. In: Pervasive Computing. Springer Berlin Heidelberg, pp 307–324 Kamisaka D, Watanabe T, Muramatsu S et al (2012) Estimating position relation between two pedestrians using mobile phones. In: Pervasive Computing. Springer Berlin Heidelberg, pp 307–324
Zurück zum Zitat Raitoharju M, Nurminen H, Piché R (2015) Kalman filter with a linear state model for PDR + WLAN positioning and its application to assisting a particle filter. EURASIP J Adv Signal Process 2015(1):1–13. doi:10.1186/s13634-015-0216-z CrossRef Raitoharju M, Nurminen H, Piché R (2015) Kalman filter with a linear state model for PDR + WLAN positioning and its application to assisting a particle filter. EURASIP J Adv Signal Process 2015(1):1–13. doi:10.​1186/​s13634-015-0216-z CrossRef
Zurück zum Zitat Seco F, Prieto JC, Guevara J (2010) Indoor pedestrian navigation using an INS/EKF framework for yaw drift reduction and a foot-mounted IMU. In: 2010 7th Workshop on positioning navigation and communication (WPNC). IEEE, pp 135–143 Seco F, Prieto JC, Guevara J (2010) Indoor pedestrian navigation using an INS/EKF framework for yaw drift reduction and a foot-mounted IMU. In: 2010 7th Workshop on positioning navigation and communication (WPNC). IEEE, pp 135–143
Zurück zum Zitat Skog I, Nilsson JO, Händel P (2010) Evaluation of zero-velocity detectors for foot-mounted inertial navigation systems. In: 2010 International conference on indoor positioning and indoor navigation (IPIN). IEEE, pp 1–6 Skog I, Nilsson JO, Händel P (2010) Evaluation of zero-velocity detectors for foot-mounted inertial navigation systems. In: 2010 International conference on indoor positioning and indoor navigation (IPIN). IEEE, pp 1–6
Zurück zum Zitat Skog I, Händel P, Nilsson JO et al (2010b) Zero-velocity detection—an algorithm evaluation. IEEE Trans Biomed Eng 57(11):2657–2666CrossRef Skog I, Händel P, Nilsson JO et al (2010b) Zero-velocity detection—an algorithm evaluation. IEEE Trans Biomed Eng 57(11):2657–2666CrossRef
Zurück zum Zitat Zampella F, De Angelis A, Skog I et al (2012) A constraint approach for UWB and PDR fusion. In: International conference on indoor positioning and indoor navigation (IPIN) Zampella F, De Angelis A, Skog I et al (2012) A constraint approach for UWB and PDR fusion. In: International conference on indoor positioning and indoor navigation (IPIN)
Zurück zum Zitat Zampella F, Jimenez R, Antonio R et al (2013) Robust indoor positioning fusing PDR and RF technologies: The RFID and UWB case. In: 2013 International conference on indoor positioning and indoor navigation (IPIN). IEEE, pp 1–10 Zampella F, Jimenez R, Antonio R et al (2013) Robust indoor positioning fusing PDR and RF technologies: The RFID and UWB case. In: 2013 International conference on indoor positioning and indoor navigation (IPIN). IEEE, pp 1–10
Metadaten
Titel
Wearable Indoor Pedestrian Navigation Based on MIMU and Hypothesis Testing
verfasst von
Xiao-fei Ma
Zhong Su
Xu Zhao
Fu-chao Liu
Chao Li
Copyright-Jahr
2017
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-2404-7_10

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