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Current Result Document : 3 / 4
ÇѱÛÁ¦¸ñ(Korean Title) |
EPCglobal ¸®´õ ÇÁ·ÎÅäÄÝÀ» ÅëÇÑ ¼¾¼ÀåÄ¡ Á¢±ÙÀ» À§ÇÑ ¸®´õ ¿¡¹Ä·¹ÀÌ¼Ç ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Reader Emulation System for Accessing Sensor Device Through EPCglobal Reader Protocol |
ÀúÀÚ(Author) |
ÃÖ½ÂÇõ
±èÅ¿ë
±Ç¿ÀÈì
¼ÛÇÏÁÖ
Seung-Hyuk Choi
Tae-Yong Kim
Oh-Heum Kwon
Ha-Joo Song
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¿ø¹®¼ö·Ïó(Citation) |
VOL 16 NO. 08 PP. 0842 ~ 0852 (2010. 08) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±ÙÀÇ RFID ÀÀ¿ëÀº ű׸¦ ÀÌ¿ëÇÑ »ç¹°ÀÇ ½Äº° ÀÌ¿Ü¿¡ ºû, ¿Âµµ, ½Àµµ¿Í °°Àº ¼¾¼ ÀåÄ¡¸¦ ÇÔ²² È°¿ëÇÏ´Â °ÍÀÌ ÀϹÝÀûÀÎ Ãß¼¼ÀÌ´Ù. RFID ű×ÀÇ Á¤º¸´Â ¸®´õ¸¦ ÅëÇØ À̺¥Æ® ó¸® ¹æ½ÄÀ¸·Î »ç¿ëµÇ´Â ¹Ý¸é, ¼¾¼ ÀåÄ¡´Â ÀåÄ¡ ÀÇÁ¸ÀûÀÎ ÇÔ¼öÈ£Ãâ ¹æ½ÄÀ¸·Î Á¢±ÙµÈ´Ù. µû¶ó¼ RFID ÀÀ¿ë°³¹ßÀÚÀÇ ÀÔÀå¿¡¼´Â µÎ °¡Áö µ¥ÀÌÅÍ Ã³¸® ¹æ½ÄÀ» È¥¿ëÇÏ¿© ÇÁ·Î±×·¥À» °³¹ßÇØ¾ß ÇÏ°í ¼¾¼ÀåÄ¡¿¡ ÀÇÁ¸ÀûÀÎ ÇÔ¼ö ÀÎÅÍÆäÀ̽ºµéÀ» »ç¿ëÇØ¾ß ÇÑ´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼´Â ¼¾¼ ÀåÄ¡¸¦ ¼¾¼ ÅÂ±× Çü½ÄÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ°Ô ÇÏ´Â ¼¾¼¸®´õ¿¡¹Ä·¹ÀÌÅ͸¦ Á¦¾ÈÇÑ´Ù. ¼¾¼¸®´õ ¿¡¹Ä·¹ÀÌÅ͸¦ »ç¿ëÇÏ¸é ´ÜÀÏÇÑ ¹æ½ÄÀ¸·Î RFID ÅÂ±×¿Í ¼¾¼ ÀåÄ¡¸¦ Á¢±ÙÇÒ ¼ö ÀÖ¾î RFID ÀÀ¿ëÇÁ·Î±×·¥À» È¿°úÀûÀ¸·Î °³¹ßÇÒ ¼ö ÀÖ´Ù. ¶ÇÇÑ Å±×ÀÇ À§Ä¡°¡ °íÁ¤µÈ ÀÀ¿ëÀÏ °æ¿ì¿¡´Â °í°¡ÀÇ ¼¾¼ÅÂ±×¿Í ¼¾¼¸®´õ ´ë½Å »ç¿ëµÉ ¼ö ÀÖÀ¸¹Ç·Î Àúºñ¿ëÀ¸·Î µ¿ÀÏÇÑ ±â´ÉÀ» Á¦°øÇÒ ¼ö ÀÖ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
RFID applications use tags to identify objects, but recent applications tend to include diverse sensor devices such as light, temperature, and humidity sensors as well. RFID tag information is usually processed via the event driven model. However sensor devices are usually accessed via the functional call model. Therefore application developers have to deal with mixed data access models and device dependent interface functions. In this paper, we propose a sensor reader emulator that provides a consistent access interface to sensor devices regardless of the types of devices. SRE provides a more efficient way of developing RFID applications by providing a single application programmer¡¯s view to RFID tags and sensor devices. In applications where tags are fixed to a place, SRE can replace expensive sensor tags and sensor readers with inexpensive sensor devices reducing the total cost while providing the same functionality. |
Å°¿öµå(Keyword) |
¹«¼±ÀνÄ
¸®´õÇÁ·ÎÅäÄÝ
¼¾¼¸®´õ
¼¾¼Å±×
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RFID
Reader Protocol
Sensor Reader
Sensor Tag
Reader Emulation
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