Indoor 3D pedestrian tracking algorithm based on PDR using smarthphone

• Published in: 2012 12th International Conference on Control, Automation and Systems pp. 1442 - 1445
• Main Authors: Beomju Shin, Jung Ho Lee, Hyunho Lee, Eungyeong Kim, Jeahun Kim, Seok Lee, Young-su Cho, Sangjoon Park, Taikjin Lee
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.10.2012
• Subjects: Accelerometers; android smartphone; ANN; Artificial neural networks; Estimation; Floors; Gyroscopes; Indoor navigation system; Legged locomotion; Navigation; PDR

In this paper, we develop the indoor navigation system based on PDR (Pedestrian Dead Reckoning) using various sensors in smartphone. Usually PDR is consisted of step detection, step length estimation and heading estimation. The issue of PDR is step length estimation and to enhance the accuracy of st...