Indoor Positioning using Sensor-fusion in Android Devices
Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
This project examines the level of accuracy that can be achieved in precision positioning by using built-in sensors in an Android smartphone. The project is focused in estimating the position of the phone inside a building where the GPS signal is bad or unavailable. The approach is sensor-fusion: by using data from the device’s different sensors, such as accelerometer, gyroscope and wireless adapter, the position is determined. The results show that the technique is promising for future handheld indoor navigation systems that can be used in malls, museums, large office buildings, hospitals, etc.
Place, publisher, year, edition, pages
2011. , 58 p.
Sensor fusion, accelerometer, gyroscope, compass, INS, GPS, Wi-Fi, indoor navigation, smartphone, Android, Nexus S
IdentifiersURN: urn:nbn:se:hkr:diva-8869OAI: oai:DiVA.org:hkr-8869DiVA: diva2:475619
Master Programme with specialization in Embedded Systems
2011-09-19, Aula, Norra Station, Hässleholm, 13:00 (English)
Frisk, Fredrik, Dr
Klonowska, Kamilla, PhD