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ÇѱÛÁ¦¸ñ(Korean Title) |
ÃÊÀ½ÆÄ ¼¾¼¿Í GPS¸¦ ¿¬µ¿ÇÑ ½Ã°¢Àå¾ÖÀÎ ½Ç¿Ü º¸ÇàÁö¿ø ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
An Outdoor Navigation System for the Visually Impaired Persons incorporating GPS and Ultrasonic Sensors |
ÀúÀÚ(Author) |
ÀÌÁøÈñ
ÀÓ¼®Çö
ÀÌÀº¼®
½Åº´¼®
Jinhee Lee
Sukhyun Lim
Eunseok Lee
Byeongseok Shin
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¿ø¹®¼ö·Ïó(Citation) |
VOL 36 NO. 06 PP. 0462 ~ 0470 (2009. 06) |
Çѱ۳»¿ë (Korean Abstract) |
º» ¿¬±¸¿¡¼´Â ½Ã°¢Àå¾ÖÀÎÀÌ ½Ç¿Ü¿¡¼ ¸ñÀûÁö±îÁö ¾ÈÀüÇÏ°Ô º¸ÇàÇÒ ¼ö ÀÖµµ·Ï ÇÏ´Â Âø¿ëÇü ´Ü¸» ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. º¸ÇàÀÚ°¡ ¿øÇÏ´Â ¸ñÀûÁö¸¦ ¼³Á¤Çϸé, GPS¿¡ ±â¹ÝÇÑ ÃøÀ§ Á¤º¸¿Í °æ·ÎŽ»ö ¾Ë°í¸®ÁòÀ» »ç¿ëÇÏ¿© ¸ñÀûÁö·Î ¾È³»ÇÑ´Ù. ´Ù¼öÀÇ ÃÊÀ½ÆÄ ¼¾¼¸¦ ÀÌ¿ëÇÏ¿© ÃøÁ¤ÇÑ Àå¾Ö¹°±îÁöÀÇ °Å¸® µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÏ¿© Àü¹æÀÇ °ø°£ ±¸Á¶¸¦ ¸î °¡Áö ÆÐÅÏÀ¸·Î ºÐ·ùÇÏ°í, À̸¦ ±â¹ÝÀ¸·Î ¾ÈÀüÇÑ º¸Çà ¹æÇâÀ» °áÁ¤ÇÑ´Ù. º» ½Ã½ºÅÛÀº ½Ã°¢Àå¾ÖÀÎÀÌ Å¸ÀÎÀÇ µµ¿ò ¾øÀÌ ÇöÀç ÀÚ½ÅÀÌ À§Ä¡ÇÑ °÷¿¡ ´ëÇÑ °ø°£ Á¤º¸¸¦ ¾ò°í ¿øÇÏ´Â ¸ñÀûÁö±îÁö ¾ÈÀüÇÏ°Ô º¸Çà ÇÒ ¼ö ÀÖµµ·Ï ÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
propose a wearable system to help the visually impaired persons for walking safely to destination. If a user selects a destination, the system guides the user to destination with position data from GPS receiver and shortest path algorithm. At the same time, after acquiring complex spatial structures in front of the user with ultrasonic sensors, we categorize them into several predefined patterns, and determine an avoidance direction by estimating the patterns. As a result, visually impaired persons can arrive at destination safely and correctly without others help. |
Å°¿öµå(Keyword) |
½Ã°¢Àå¾ÖÀÎ
º¸Çà ½Ã½ºÅÛ
ÃÊÀ½ÆÄ ¼¾¼
GPS
Âø¿ëÇü ÄÄÇ»ÅÍ
visually impaired person
navigation system
ultrasonic sensor
GPS
wearable computer
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ÆÄÀÏ÷ºÎ |
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