[time]
2023-07-29T13:22:48+02:00

[track]
3

[team_name]
BUPTer

[team_institution]
Beijing University of Post and Telecommunication, China (BUPT)

[logolink]


[team_members]
Fan Yin

[reference_person]
Chaoyi Xu

[reference_email]
305882771@qq.com

[description_short]
Our project aims to utilize an Inertial Measurement Unit (IMU) as the principal navigation sensor, augmented by additional sensors, to realize precise positioning. Notably, the inherent integration process of Pedestrian Dead Reckoning (PDR) might cause cumulative errors, especially when mobile-phone grade IMUs, which are less accurate and more prone to individual's walking styles, are employed. Hence, our project proposes to incorporate WiFi fingerprint data to assist the inertial navigation system, leveraging a fuzzy matching technique to mitigate the accumulation of errors. We also plan to implement a filtering and fusion algorithm to reduce disturbances from electromagnetic interference or sensor errors.
Further, we'll use a subset of actual location data to intermittently calibrate for path deviations. It may also involve the preliminary conversion of longitude and latitude coordinates into a planar coordinate system. For transitioning between indoor and outdoor environme

[description_long_link]
https://github.com/yinfan98/IPIN2023_BUPTer/blob/main/Track3-Long system description.pdf

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