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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) ·¹ÀÌ´õ ¼¾¼­¸¦ ÀÌ¿ëÇÑ °Å¸® ÃøÁ¤ ½Ã½ºÅÛÀÇ ¼³°è ¹× ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Design and Implementation of a Distance Measurement System using Radar Sensor
ÀúÀÚ(Author) Àå½Ã¿õ   Á¤µ¿ÈÆ   Si-woong Jang   Dong-hun Jung  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 07 PP. 1009 ~ 1014 (2018. 07)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â ·¹ÀÌ´õ ¼¾¼­¸¦ ÀÌ¿ëÇÏ¿© ¼¾¼­¿Í ¹°Ã¼ »çÀÌÀÇ °Å¸®¸¦ ÃøÁ¤ÇÏ´Â ½Ã½ºÅÛÀ» ¼³°èÇÏ°í ±¸ÇöÇÏ¿´´Ù. ¼¾¼­ ¸ðµâÀº ¼¾¼­ÀÇ ¿ø½Ã µ¥ÀÌÅ͸¦ °Å¸®ÃøÁ¤ ½Ã½ºÅÛ¿¡ ¿Ã·ÁÁÖ°í, °Å¸® ÃøÁ¤ ½Ã½ºÅÛ¿¡¼­´Â Ç¥ÁØÆíÂ÷¿Í Æò±Õ°ª ÇÊÅ͸¦ ÀÌ¿ëÇÏ¿© °´Ã¼ÀÇ À¯¹«¸¦ ŽÁöÇÏ¿´´Ù. ½ÇÇè °á°ú¿¡¼­´Â Æò±Õ°ª ÇÊÅ͸¦ ÀÌ¿ëÇÑ ¾Ë°í¸®ÁòÀÌ ÃÖ´ë °Å¸® 9.7m¿¡¼­ ÃÖ´ë ¿ÀÂ÷ 0.02m À̳»ÀÇ ¿ÀÂ÷À²·Î »ç¶÷ÀÌ ÃøÁ¤µÇ´Â °ÍÀ» È®ÀÎÇÏ¿´À¸¸ç, Ç¥ÁØÆíÂ÷¸¦ ÀÌ¿ëÇÑ ¾Ë°í¸®Áò¿¡¼­´Â ÃÖ´ë°Å¸® 9.7m¿¡¼­ ÃÖ´ë ¿ÀÂ÷ 0.15m À̳»ÀÇ ¿ÀÂ÷À²·Î »ç¶÷ÀÌ ÃøÁ¤µÇ´Â °ÍÀ» È®ÀÎÇÏ¿´´Ù. µû¶ó¼­, ·¹ÀÌ´õ ¼¾¼­¸¦ ÀÌ¿ëÇÏ¿© °Å¸®¸¦ ÃøÁ¤ÇÒ °æ¿ì, Ç¥ÁØÆíÂ÷¸¦ ÀÌ¿ëÇÑ ¹æ¹ýº¸´Ù´Â Æò±Õ°ª ÇÊÅ͸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ýÀÌ °´Ã¼ ŽÁöÀÇ Á¤È®µµ°¡ ³ôÀ½À» È®ÀÎÇÏ¿´´Ù.
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(English Abstract)
In this paper, we have designed and implemented a system that utilizes a radar sensor to measure distance between a sensor and objects. The sensor module creates raw data and uploads the data on the distance measuring system, which detects the presence of objects by using standard deviation and average filters. The experiment found that an algorithm using average filters measured people with error rates of up to 9.7 meters and a maximum error rate of 0.02 meters or less. While in an algorithm using standard deviations, it was found that an object is measured at an error rate of up to a maximum distance of 9.7 meters and a maximum error rate of 0.15 meters. Therefore, we have concluded that if a distance was measured by using a radar sensor, algorithms using average filters resulted in a higher accuracy than standard deviations filters.
Å°¿öµå(Keyword) ·¹ÀÌ´õ ¼¾¼­   °Å¸® ÃøÁ¤   Æò±Õ ÇÊÅÍ   Ç¥ÁØÆíÂ÷   Radar Sensor   Distance Measurement   Average Filter   Standard Deviation  
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