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METHODS OF SOLVING THE PROBLEM OF ANCHORING TRACK TO FLOOR PLAN
Sorokin Fedor Valerievich1, Voronov Roman Vladimirovich2
1Petrozavodsk State University, student of 3th course, “Information Systems and Technologies”
2Petrozavodsk State University, Candidate of Technical Sciences, Associate Professor, Chair of Applied Mathematics and Cybernetics
1Petrozavodsk State University, student of 3th course, “Information Systems and Technologies”
2Petrozavodsk State University, Candidate of Technical Sciences, Associate Professor, Chair of Applied Mathematics and Cybernetics
Abstract
In indoor positioning systems, based on common wireless standarts (for example Wi-Fi, Bluetooth, etc.), there can be problems with network congestion, or some uncertainty of the location and need to clarify location.
Modern mobile phones are equipped with IMU (Inertial Measurement Unit): accelerometer, gyroscope, magnetometer. With gathering information from this sensors it is possible to write a track. However, this information contains errors in the estimated lengths of steps and determining direction of movement. In this article, I will review and compare two algorithm of correction this data. Considered algorithms are called algorithms of binding track to floor plan.
Keywords: algorithm of binding track to floor plan, track, trajectory
Category: 05.00.00 Technical sciences
Article reference:
Methods of solving the problem of anchoring track to floor plan // Modern scientific researches and innovations. 2015. № 6. P. 2 [Electronic journal]. URL: https://web.snauka.ru/en/issues/2015/06/54542
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