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Research of MEMS INS Based 3D Positioning Technologies for Workers in Construction Field  

Jang, Yonggu (Korea Institute of Construction Technology)
Kim, Hyunsoo (MICROAdvanTech.)
Do, Seungbok (MICROAdvanTech.)
Jeon, Heungsoo (Korea Institute of Construction Technology)
Publication Information
Journal of the Korean GEO-environmental Society / v.14, no.3, 2013 , pp. 51-60 More about this Journal
Abstract
It is proposed the new method to calculate the absolute altitude and horizontal position of worker in construction field. For this research, we used a pressure sensor, MEMS INS sensor to acquire 3D position of worker. The easiest way to show the result of this research is to use smart phone which equipped various digital sensors in this hardware. So we made two softwares: Data acquisition software in Android smart phone and Data monitoring software in PC. During this research, we encountered several kind of problems which have to be overcame. This paper shows these processes and the results of 3D positioning technologies we suggested newly.
Keywords
Absolute Altitude; MEMS INS; Differential Method; Walking Detection; Dead Reckoning(DR);
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  • Reference
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