Open AccessINDOOR LOCALIZATION USING ACCELEROMETER AND GYROSCOPE SMARTPHONE BASED
Author(s) -
Anggreini Intan Permata Sari,
Arkham Zahri Rakhman
Publication year - 2021
Publication title -
jurnal teknik informatika
Language(s) - English
Resource type - Journals
eISSN - 2723-3871
pISSN - 2723-3863
DOI - 10.20884/1.jutif.2021.2.2.75
Subject(s) - accelerometer , gyroscope , dead reckoning , displacement (psychology) , position (finance) , computer science , detector , pedestrian , real time computing , step detection , computer vision , artificial intelligence , simulation , acoustics , engineering , global positioning system , physics , aerospace engineering , telecommunications , psychology , finance , filter (signal processing) , transport engineering , economics , psychotherapist , operating system
Indoor localization is one of the more accurate technologies to be used to determine indoors or buildings. Pedestrian Dead Reckoning (PDR) is a method of determining the user's position by adding a method that occurs to a known initial position. The displacement that occurs is estimated with the help of an accelerometer sensor attached to the user as a step detector and to determine the direction towards the user using a gyroscope sensor. System testing is carried out in the Institut Teknologi Sumatera’s campus environment on the 2nd floor of Building C and D. The results from the detection of steps get an error rate of 1.13% using a threshold of 0.8.