Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
¿ÂÅç·ÎÁö ±â¹ÝÀÇ ½Ç³» LBS¸¦ À§ÇÑ À§Ä¡ ÃßÀû ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Ontology-based Positioning Systems for Indoor LBS |
ÀúÀÚ(Author) |
Ȳġ°ï
À±Ã¢Ç¥
Chi-Gon Hwang
Chang-Pyo Yoon
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 20 NO. 06 PP. 1123 ~ 1128 (2016. 06) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù IoT ±â¼ú¿¡¼ BLE BeaconÀº ½Ç³» ÃøÀ§¸¦ À§ÇÑ ¹æ¹ýÀ¸·Î ¸¹ÀÌ ÀÌ¿ëµÇ°í ÀÖ´Ù. ±×·¯³ª Á¤È®ÇÑ ÃøÀ§¸¦ À§ÇÏ¿© ÇÊÅ͸µ ±â¼úÀº ÇÊ¿äÇÏ´Ù. ±×°ÍÀº ´ëºÎºÐ °íÁ¤Çü ºñÄÜÀ» ÀÌ¿ëµÇ¾ú´Ù. Á¤È®ÇÑ À§Ä¡ »êÃâÀº ºñÄÜÀ» ÅëÇØ ¹ß»ýµÈ Á¤º¸¸¦ ¼ö½ÅÇÏ¿© ÃøÁ¤ÇÏ´Â °ÍÀº Á¤È®¼ºÀÌ ¶³¾îÁö±â ¶§¹®¿¡ ÇÊÅ͸µÀÌ Áß¿äÇÏ´Ù. ±×·¡¼ À§Ä¡¸¦ »êÃâÇÏ°í, ºÒÇÊ¿äÇÑ °ªÀ» ÇÊÅ͸µÇϴµ¥ ¸¹Àº ½Ã°£ÀÌ ¼Ò¿äµÈ´Ù. ÀÌ¿¡ º» ³í¹®Àº ½Ç³»¿¡ °íÁ¤µÈ ºñÄÜÀÌ ¾Æ´Ï¶ó À̵¿ÇÏ´Â ºñÄÜÀÇ Á¤È®ÇÑ À§Ä¡ ÃøÁ¤ÇÏ°í, À̸¦ Àç»ç¿ëÇÏ´Â ¹æ¾ÈÀ¸·Î ¿ÂÅç·ÎÁö¸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ¼ö½Å¼¼±â(RSSI)´Â ºñÄÜ°úÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â ´ëÇ¥ÀûÀÎ °ªÀÌ´Ù. ÀÌ °ªÀº °ªµé °£ÀÇ ¿¬°ü°ü°è ºÐ¼®À» ÅëÇÑ Á¤±Ôȷνá À§Ä¡ ¿ÂÅç·ÎÁö¸¦ ±¸¼ºÇÑ´Ù. ÀÌ ¿ÂÅç·ÎÁö´Â À̵¿ÇÏ´Â ºñÄÜÀÇ À§Ä¡ Á¤º¸¸¦ »êÃâÇÏ´Â ¹æ¹ýÀÌ µÈ´Ù. »ç¿ëÀÚ¸¦ ½Äº°Çϱâ À§ÇÑ ½Äº° ¿ÂÅç·ÎÁö¿Í ½Äº°µÈ »ç¿ëÀÚ¸¦ À§ÇÑ ¼ºñ½º¸¦ Á¦°øÇϱâ À§ÇÑ ¼ºñ½º ¿ÂÅç·ÎÁö¸¦ Á¦°øÇÑ´Ù. ÀÌ´Â ½Ç³»¿¡¼ ºü¸£°í Á¤È®ÇÑ À§Ä¡ Á¤º¸ ¹× ¼ºñ½º¸¦ Á¦°øÇÒ ¼ö ÀÖ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Recently BLE beacon has been widely used as a method for measuring the indoor location in the IoT Technique. But it requires a filtering technique for the measurement of the correct position. It is used the most fixed beacon. It is not accurate that calculates the position information through the identification of the beacon signal. Therefore, filtering is important. So it takes a lot of time, position measurement and filtering. Thus, we is to measure the exact position at the indoor using a mobile beacon. The measured beacon signal is composed of an ontology for reuse in the same pattern. RSSI is measured the receiver is the distance of the beacon. And this value configure the location ontology to be normalized by the relationship analysis between the values. The ontology is a method for calculating the position information of the moving beacon. It can detect fast and accurate indoor position information and provide the service. |
Å°¿öµå(Keyword) |
LBS(Location based Service)
iBeacon
BLE(Bluetooth Low Energy)
¿ÂÅç·ÎÁö
½Ç³» ÃøÀ§
RSSI(Receive Signal Strength Indication)
LBS
iBeacon
BLE
Ontology
Indoor Positioning
RSSI
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