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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) RFID ±â¼úÀ» ÀÌ¿ëÇÑ ½Ç³» À§Ä¡ ÃßÀû
¿µ¹®Á¦¸ñ(English Title) Indoor Positioning Using RFID Technique
ÀúÀÚ(Author) À±Ã¢¼±   ±èÅÂÀΠ  ±èÇöÁø   È«¿¬Âù   Chang-sun Yoon   Tae-in Kim   Hyeon-jin Kim   Yeon-chan Hong  
¿ø¹®¼ö·Ïó(Citation) VOL 20 NO. 01 PP. 0207 ~ 0214 (2016. 01)
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(Korean Abstract)
RFID ±â¼úÀº ¸®´õ¿Í ű×( Tag)¶ó´Â ÀåÄ¡¸¦ ÀÌ¿ëÇÏ¿© Á¤º¸¸¦ ÀνÄÇÏ´Â ±â¼ú·Î ÇöÀç ´ëÁß±³Åë ¹× °í¼Óµµ·Î ÇÏÀÌÆнº µî¿¡ »ç¿ëµÇ°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â RFID ±â¼úÀ» ÀÀ¿ëÇØ ½Ç³»¿¡¼­ ¹°Ã¼ÀÇ À§Ä¡¸¦ ÃßÀûÇÏ´Â ½Ã½ºÅÛÀ» ¼³°èÇÏ°íÀÚ ÇÑ´Ù. ´ëÇ¥ÀûÀÎ À§Ä¡ÃßÀû ½Ã½ºÅÛÀÎ GPS´Â ºñ°¡ ¿À°Å³ª ½Ç³» °ø°£ ¶Ç´Â ÁöÇÏ¿¡¼­´Â È¿À²ÀÌ ÁÁÁö ¾Ê°í ¿ÀÂ÷°¡ Ä¿Áö´Â ´ÜÁ¡ÀÌ ÀÖ´Ù. Á¦¾ÈµÈ RFID ½ÇÇèÀº ½Ç³»¿¡¼­ ¹èÄ¡µÈ ¹°Ã¼ÀÇ À̵¿¿¡ µû¸¥ ½ÅÈ£ÀÇ º¯È­¸¦ ½Ã¹Ä·¹ÀÌ¼Ç ÇÏ°í ½ÇÁ¦ ½ÇÇè°ú ºñ±³ÇÏ¿© À§Ä¡ÃßÀû¿¡ ÇÊ¿äÇÑ µ¥ÀÌÅ͸¦ »êÃâÇÑ ÈÄ ±× µ¥ÀÌÅ͸¦ ±Ù°Å·Î À̵¿°æ·Î¿Í ¿ÀÂ÷¸¦ ºÐ¼®ÇÏ¿© ÇâÈÄ ÃßÀû½Ã½ºÅÛ¿¡ ÇÊ¿äÇÑ ÀڷḦ Á¦°øÇÑ´Ù. À§Ä¡ ÃßÀû¿¡ ÇÊ¿äÇÑ ½Ã¹Ä·¹À̼ÇÀº ½ÇÁ¦ ¹°Ã¼ÀÇ À̵¿ °æ·Î¸¦ ºÐ¼®ÇÏ¿© ¼öÇàÇÏ¿´°í ½ÇÁ¦ ½ÇÇè¿¡¼­´Â RFID ±â¼úÀ» ÀÌ¿ëÇÏ¿© ½Ç³» °÷°÷¿¡ ¸®´õ¸¦ ¼³Ä¡ÇÑ È¯°æ¿¡¼­ À§Ä¡¸¦ ¾Ë°íÀÚ ÇÏ´Â ¹°Ã¼¿¡ ű׸¦ ÀåÂø½ÃÅ°°í À̵¿½ÃŲ ÈÄ ½ÇÇè Àåºñ¿¡¼­ ¾ò¾î³½ µ¥ÀÌÅ͸¦ ºÐ¼®ÇÏ¿´´Ù. º» ³í¹®¿¡¼­´Â ȹµæÇÑ µ¥ÀÌÅ͸¦ ºÐ¼®ÇÏ¿© ÇâÈÄ ½Ç³»À§Ä¡ ÃßÀûÀÌ ÇÊ¿äÇÑ ½Ã½ºÅÛ¿¡ È°¿ëµÉ ¼ö ÀÖµµ·Ï °ü·Ã ºÐ¼®°ªÀ» Á¦½ÃÇÏ¿´´Ù. RFID¸¦ ÅëÇÑ À§Ä¡ ÆÄ¾Ç µ¥ÀÌÅÍ´Â À§Ä¡¿¡ µû¸¥ ÅÂ±× ÆǺ° °á°ú¸¦ º¸¿©ÁÖ¸ç ºÐ¼®µÈ µ¥ÀÌÅÍ´Â ÃßÈÄ ½Ç³» À§Ä¡ ÆÄ¾Ç ¿¬±¸¿¡ È°¿ëµÉ °ÍÀ¸·Î ±â´ëµÈ´Ù.
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(English Abstract)
RFID technology is a technology perceiving information with the device called reader and tag which is now used in public transportation such as Hi-pass. In this paper, we design a system which tracks indoor location using this technology. GPS, the most frequently used location-tracking system, has a defect that its accuracy decreases when the device is indoor. In suggested experiment, we simulate signals according to the moving of located objects, then compare with the result of the experiment. Based on the extracted data, we inform data which is for the purpose of tracking system based on analysis of the route and errors. Simulations for the tracking were performed with relocation of real objects. In the real experiment, we arrange the readers around the room and move the tagged object that we like to know the location, then analyze the data from the equipment. This paper suggests the analyzed data for the future indoor tag tracking applications. We expect that the RFID based location positioning data will be used for other indoor positioning research and development.
Å°¿öµå(Keyword) ¸®´õ   űנ  À¯ºñÄõÅͽº ÄÄÇ»Æà  ½Ç³»À§Ä¡ÃßÀû   Reader   Tag   Ubiquitous Computing   Indoor Position  
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