Title :
Pedestrian dead reckoning towards indoor location based applications
Author :
Bonilla, Mariana Natalia Ibarra ; Escamilla-Ambrosio, P. Jorge ; Cortés, Juan Manuel Ramírez
Author_Institution :
Dept. of Electron., Nat. Inst. for Astrophys. Opt. & Electron., Tonantzintla, Mexico
Abstract :
In this work a pedestrian dead reckoning (PDR) algorithm is proposed in which 3-axis inertial sensors (accelerometer and gyroscope) are used. This work consists of the first stage of a project, in which inertial sensors will be integrated with a global position system (GPS) sensor and a camera in a hand-held platform which performs monocular simultaneous localization and mapping (mono SLAM). The PDR algorithm was implemented in Simulink-Matlab. We present results of applying this approach in a test trajectory in a National Institute for Astrophysics Optics and Electronics´ (INAOE) building.
Keywords :
Global Positioning System; accelerometers; cameras; gyroscopes; inertial navigation; remote sensing; (INAOE) building; 3-axis inertial sensors; GPS sensor; Global Position System sensor; PDR algorithm; Simulink-Matlab; camera; hand-held platform; indoor location based applications; mono SLAM; monocular simultaneous localization and mapping; pedestrian dead reckoning algorithm; Acceleration; Global Positioning System; Gyroscopes; Legged locomotion; Simultaneous localization and mapping; Trajectory; Pedestrian dead reckoning; inertial sensors; location-based application;
Conference_Titel :
Electrical Engineering Computing Science and Automatic Control (CCE), 2011 8th International Conference on
Conference_Location :
Merida City
Print_ISBN :
978-1-4577-1011-7
DOI :
10.1109/ICEEE.2011.6106608
