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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 : 8 / 27 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¼­ºñ½º ·Îº¿À» À§ÇÑ À¯ºñÄõÅͽº ¼¾¼­ ³×Æ®¿öÅ© ±â¹Ý À§Ä¡ÀÎ½Ä ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) Ubiquitous Sensor Network based Localization System for Public Guide Robot
ÀúÀÚ(Author) ÃÖÇüÀ±   ¹ÚÁøÁÖ   ¹®¿ë¼±   Hyoung-youn Choi   Jin-joo Park   Youn-sun Moon  
¿ø¹®¼ö·Ïó(Citation) VOL 10 NO. 10 PP. 1920 ~ 1926 (2006. 10)
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(Korean Abstract)
¼­ºñ½º ·Îº¿ÀÇ »çȸÀû °ü½ÉÀ¸·Î ÀÎÇÏ¿© ¼­ºñ½º ·Îº¿ÀÇ °³¹ß¿¡ ÀÖ¾î ¸¹Àº ¿ª±¸°¡ ½Ç½ÃµÇ°í ÀÖÀ¸³ª, ´ÜÀÏ Ç÷§ÆûÀÇ ÇÑ°è¿¡ ºÀÂøÇØ ÀÖ´Ù. ÀÌ·¯ÇÑ ÇѰ踦 ±Øº¹Çϱâ À§ÇÏ¿© À¯ºñÄõÅͽº ³×Æ®¿öÅ©¿Í ¿¬°èÇÑ À¯ºñÄõÅͽº ±â¹Ý ¼­ºñ½º ·Îº¿ÀÌ ´ë¾ÈÀ¸·ÎÀÚ¸® Àâ°í ÀÖ´Ù. À̸¦ À§ÇÏ¿© À¯ºñÄõÅͽº ¼¾¼­ ³×Æ®¿öÅ©¸¦ ÅëÇÏ¿© ÁÖº¯ ȯ°æ¿¡ ´ëÇÑ »óȲÀÎ½Ä ¹× À§Ä¡Àνİú °°Àº ±â´ÉÀ» À§ÇÏ¿© RFID ¹× ÃÊÀ½ÆÄ ¼¾¼­¸¦ ÀÌ¿ëÇÑ ½Ã½ºÅÛÀÌ µîÀåÇÏ¿© ½ÇÁ¦ ·Îº¿¿¡ Àû¿ëµÇ¾î ÁÁÀº °á°ú¸¦ ³º°í ÀÖ´Ù. ÇÏÁö¸¸ RFIDÀÇ °æ¿ì ¼öµ¿Çü ¼¾¼­¸¦ ÀÌ¿ëÇÒ °æ¿ì °Å¸®¿¡ µû¸¥ ÀνķüÀÇ Á¦ÇÑÀÌ µû¸£¸ç ÃÊÀ½ÆÄ ¼¾¼­ÀÇ °æ¿ì À̸¦ ±¸µ¿Çϱâ À§ÇÏ¿© ³ôÀº Àü¾ÐÀ» ¿ä±¸ÇϹǷΠÀú Àü·Â ±â¹ÝÀÇ ¼¾¼­ ³×Æ®¿öÅ©¿¡ ÀÀ¿ëÇϱ⿡´Â ¸¹Àº ÇÑ°è°¡ µû¸¥´Ù. µû¶ó¼­ º» ³í¹®¿¡¼­´Â ¼¾¼­ ³×Æ®¿öÅ© ±â¹Ý À§Ä¡ÀνÄÀ» À§ÇÏ¿© ¼¾¼­ ³×Æ®¿öÅ© ¸ðµâÀ» ±¸ÇöÇÏ°í À̸¦ ±â¹ÝÀ¸·Î RSSI À§Ä¡ÀÎ½Ä ½Ã½ºÅÛÀ» ±¸ÇöÇÏ°íÀÚ ÇÑ´Ù. ÀÌ·¯ÇÑ RSSI À§Ä¡ÀÎ½Ä ½Ã½ºÅÛÀÇ °æ¿ì °¢ ¼¾¼­ ³ëµå¿¡¼­ µé¾î¿À´Â ½ÅÈ£ÀÇ RSSI¸¸À» ÃøÁ¤ÇÏ°í ÀÌ¿¡ µû¸¥ °Å¸®·Î ȯ»êÇÏ¿© À§Ä¡¸¦ »êÃâÇÔÀ¸·Î ÀÎÇÏ¿© Àú Àü·ÂÀÇ ¼¾¼­ ³×Æ®¿öÅ©¸¦ ±×´ë·Î È°¿ëÇÒ ¼ö ÀÖÀ¸¸ç, Ad-Hoc ³×Æ®¿öÅ© ¼³°è½Ã °Å¸®¿¡ µû¸¥ Á¦Çѵµ ±Øº¹ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
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(English Abstract)
With social interest, there has been a lot of research on the Service Robot, but now we are faced with the limitation of single platform. The alternative plan is the Ubiquitous-based Service Robot connected with a Ubiquitous network to overcome this limitation. Systems using RFID(Radio Frequency Identification) and supersonic waves appeared for functions such as recognition of surroundings through Ubiquitous Sensor Networks. This was applied to the real robot and we have got good results. However, this has several limitations to applying to low power-based Sensor Network. For example, if RFID uses a passive Sensor, the rate of recognition with the distance is limited. In case of supersonic waves, high power is required to drive them. Therefore, we intend to develop RSSI position recognition system on the basis of embodying a sensor Network Module on this thesis. This RSSI position recognition system only measures RSSI o signals from each sensor nod, then converts them into distances and calculates the position. As a result, we can still use low poser-based sensor Network and overcome the limitation according to distance as planning Ad-Hoc Network.
Å°¿öµå(Keyword) Ubiquitous   Sensor Network   RSSI   TinyOS   Zigbee   java  
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