Bahri Rizaldi, Doni Setio Pambudi, Taufiqotul Bariyah


Currently, route search is made easier by the presence of a Global Positioning System (GPS) technology that can be used by using the Maps application on a smartphone. By using the Maps application, people can find out their current location and can find a route to their desired destination. But the level of GPS accuracy will decrease if the user is in a building or in a closed room. This is caused by the satellite signals being sent that are not able to penetrate thick walls or concrete so that the search for routes using GPS is limited to the search for routes outside the building or outdoors. In this research, Bluetooth Low Energy and trilateration are used to determine the location in a room or building and Dijkstra's algorithm for finding the shortest route to the destination location. The proposed method has a location determination error of 0.728 meters with a distance between the user and the beacon less than 10 meters to get a stable signal.

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B. W. Parkinson, "Introduction and Heritage of NAVSTAR," in Global Positioning System: Theory and Applications, Washington, D.C, American Institute of Aeronautics and Astronautics, pp. 3-28, 1996.

A. A. Kalbandhe and S. C. Patil, "Indoor Positioning System using Bluetooth Low Energy," in Proc. International Conference on Computing, Analytics and Security Trends, 2016.

A. Aryasena, F. Baskoro and R. V. H. Ginardi, "Perancangan Indoor Localization Menggunakan Bluetooth untuk Pelacakan Posisi Benda di Dalam Ruangan," Jurnal Teknik ITS, vol. 5, no. 2, 2016.

I. M. S. Andika, "Perancangan dan Implementasi Penggunaan Teknologi Bluetooth dan Altimeter untuk Pencarian Lokasi Mobil Dalam Area Gedung Parkir," e-Proceeding of Engineering, vol. 3, no. 3, pp. 4035-4042, 2016.

Y. Lukito and A. R. Chrismanto, "Perbandingan Metode-Metode Klasifikasi Untuk Indoor Positioning System," Jurnal Teknik Informatika dan Sistem Informasi, pp. 123-131, 2015.

A. S. Indrayana, R. Primananda and K. Amron, "Rancang Bangun Sistem Komunikasi Bluetooth Low Energy (BLE) Pada Sistem Pengamatan Tekanan Darah," Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer, vol. 2, no. 8, pp. 2462-2472, 2018.

N. Allurwar, B. Nawale and S. Patel, "Beacon for Proximity Target Marketing," International Journal of Engineering and Computer Science, pp. 16359-16364, 2016.

M. M. Zaniani, A. M. Shahar and I. A. Azid, "Trilateration Target Estimation Improvement Using New Error Correction Algorithm," Iranian Conference on Electrical Engineering, pp. 489-494, 2010.

W. Y. Swara, B. Rahmat and R. Mayasari, "Perancangan dan Implementasi Sistem Indoor Localization Berbasis Wireless Sensor Network - Zigbee," e-Proceeding of Engineering, vol. 3, no. 3, pp. 4489-4495, 2016.

E. W. Dijkstra, "A Note on Two Problem in Connexion with Graphs," Numerische Mathematik, pp. 269–271, 1959.



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