융합보안논문지 (Convergence Security Journal)
- 제6권3호
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- Pages.37-47
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- 2006
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- 1598-7329(pISSN)
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- 2508-7460(eISSN)
Bluetooth를 이용한 지자기센서의 특성에 관한 연구
A Study on Characteristics of an Terrestrial Magnetism Sensor with Bluetooth
초록
본 논문에서는 필립스사의 지자기센서를 블루투스 통신시스템에 연결하여 방위각을
In this research, We connect the terrestrial magnetism sensor of the Philips to a bluetooth communication system and measured 360 degree of the azimuth change the angle with an incline of 5 degrees to an order direction. The value of the azimuth to be measured sent to the Bluetooth communication system and analyzed the measuring value in the 100m as moved. Using the bluetooth, we could send the measuring value of the azimuth without the bearing error in the plain without an electric wave obstacle within a distance in straight line 100M. We got the value of the azimuth have 98% reliability to maintain at a level with the terrestrial magnetism sensor. Based on this research. We send the measuring value of the azimuth which the accuracy is improved to a mobile intelligent robot moving a land inclined equipped with this system and can track the azimuth of it.