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Laras Dwi Kawuri
JURUSAN TEKNIK ELEKTRO FAKULTAS TEKNI UNIVERSITAS DIPONEGORO SEMARANG

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Sistem Navigasi untuk Individu Pejalan Kaki Berbasis Prinsip Dead Reckoning Setiawan, Iwan; Setiyono, Budi; Kawuri, Laras Dwi
TRANSMISI Vol 14, No 2 (2012): TRANSMISI
Publisher : TRANSMISI

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Abstract

 This paper discusses a pedestrian navigation system based on the principle of dead reckoning. Early prototype of the system has been developed using only two internal sensors of MEMS accelerometer and electronic compass that is worn over the shoes of the individual. Functionally, accelerometer in this system is used to detect the two state individual legs as walking: stance and swing state, while the electronic compass are functionally used to estimate the direction of individual pedestrian step. Based on initial testing, the navigation system that developed capable of detecting individual steps that are normal walking with 100% success rate, whereas the electronic compass readout accuracy is still room for improvement. Keyword : Navigation, Positioning, Dead Reckoning, Pedestrian, Accelerometer, Electronic Compass