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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
»ýü½ÅÈ£ ÃøÁ¤¿¡ ÀÇÇÑ ½Ç½Ã°£ Áö´ÉÇü ¿îÀüÀÚ °Ç° ¹× ÁÖÀÇ ¸ð´ÏÅ͸µ ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Real-time Intelligent Health and Attention Monitoring System for Car Driver by Measurement of Vital Signal |
ÀúÀÚ(Author) |
½ÅÈï¼·
Á¤»óÁß
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Heung-Sub Shin
Sang-Joong Jung
Yong-Su Seo
Wan-Young Chung
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¿ø¹®¼ö·Ïó(Citation) |
VOL 13 NO. 02 PP. 0543 ~ 0548 (2009. 10) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù ¿îÀüÀÚÀÇ °Ç°»óÅ ¸ð´ÏÅ͸µ ¹× Á¹À½¿îÀü ¹æÁö¸¦ À§ÇÑ ÀÚµ¿Â÷¿ë ºÎÇ°°ü·Ã ¼¾¼°³¹ß ¹× ½Ã½ºÅÛ ¿¬±¸µéÀÌ ±¹³»¿Ü¿¡¼ È°¹ßÈ÷ ÁøÇàµÇ°í ÀÖ´Ù. º» ³í¹®Àº ÀÌ·¯ÇÑ ¿îÀüÀÚÀÇ °Ç°»óÅ ¹× Á¹À½¿îÀüÀ» Á¡°ËÇϱâ À§ÇØ Ã¼½ºÆ®º§Æ®(ECG)¿Í ¼Õ¸ñÂø¿ëÇü »ê¼ÒÆ÷ȵµ(SpO2) ¼¾¼¸¦ Á¦ÀÛÇÏ¿© »ýü½ÅÈ£¸¦ ÃøÁ¤ÇÏ¿´À¸¸ç, ÃøÁ¤µÈ ½ÉÀüµµ, »ê¼ÒÆ÷ȵµ, ±×¸®°í ½ÉÀå¹Úµ¿¼ö ½ÅÈ£´Â ¼¾¼³×Æ®¿öÅ©¸¦ ÅëÇØ ¼öÁý, Àü¼Û ¹× ¸ð´ÏÅ͸µ µîÀÇ Ã³¸®¸¦ °¡´ÉÇÏ°Ô ÇÏ¿© ¿îÀüÀÚ¿¡°Ô ¾ÈÀü¿îÇàÀ» À§ÇÑ Á¤º¸¸¦ Á¦°øÇϵµ·Ï ÇÏ¿´´Ù. ¿ø°ÝÁöÀÎ ¼¹ö PC¿Í ¿¬°áµÈ º£À̽º½ºÅ×À̼ÇÀ¸·Î ¼öÁýµÈ ½ÉÀüµµ¿Í ¿ëÀû¸ÆÆÄ ½ÅÈ£¿¡¼ HRV(Heart Rate Variability, ½É¹Úº¯À̵µ) ½ÅÈ£¸¦ °ËÃâÇÏ¿´À¸¸ç, °ËÃâµÈ HRV ½ÅÈ£¸¦ ½Ã°£ ¿µ¿ª°ú ÁÖÆļö ¿µ¿ª¿¡¼ÀÇ Çؼ®À» ÅëÇÏ¿© ¿îÀüÀÚÀÇ ½ºÆ®·¹½º Áö¼ö ¹× Á¹À½ »óÅÂÀÇ ½Ç½Ã°£ ¸ð´ÏÅ͸µ ¹× Á¹À½ »óÅÂÀÇ ¿îÀüÀÚ¿¡°Ô ÁÖÀǸ¦ Á¦°øÇϱâ À§ÇÏ¿© ¾Ë¶÷À» Á¦°øÇÏ´Â ÇüÅÂÀÇ Áö´ÉÇü ¸ð´ÏÅ͸µ ½Ã½ºÅÛÀ» ±¸ÇöÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Recently, researches related to automative mechanism have been widely studied to increase the driver's safety by continuously monitoring the driver's health condition to prevent driver's drowsiness. This paper describes the design of wearable chest belt for ECG and reflectance pulse oximetry for SpO2 sensors based on wireless sensor network to monitor the driver's healthcare status. ECG, SpO2 and heart rate signals can be transmitted via wireless sensor node to base station connected to the server. Intelligent monitoring system is designed at the server to analyze the SpO2 and ECG signals. HRV(Heart Rate Variability) signals can be obtained by processing the ECG and PPG signals. HRV signals are further analyzed based on time and frequency domain to determine the driver's drowsiness status.
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Å°¿öµå(Keyword) |
Á¹À½¿îÀü
HRV
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Áö´ÉÇü ¸ð´ÏÅ͸µ ½Ã½ºÅÛ
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