Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
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¿µ¹®Á¦¸ñ(English Title) |
Implementation of Water Depth Indicator using Contactless Smart Sensors |
ÀúÀÚ(Author) |
±è¹Îȯ
ÀÌÁøÈñ
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Minhwan Kim
Jinhee Lee
Giltae Song
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¿ø¹®¼ö·Ïó(Citation) |
VOL 23 NO. 06 PP. 0733 ~ 0739 (2019. 06) |
Çѱ۳»¿ë (Korean Abstract) |
¼öÀ§ÃøÁ¤Àº ½º¸¶Æ® °øÀå(Smart Factory), ½º¸¶Æ® ³óÀå(Smart Farm), ½º¸¶Æ® ¾ç½ÄÀå(Smart Fish Farm) µî IoT ¸ð´ÏÅ͸µ ºÐ¾ß¿¡¼ È°¿ëµµ°¡ ³ô´Ù. ±×·¯³ª ±âÁ¸ÀÇ ¼öÀ§ÃøÁ¤ ¹æ½ÄÀº º¹ÀâÇÑ ¾Ë°í¸®Áò°ú °í°¡ÀÇ ¼¾¼ À§ÁÖ·Î »óÇ°¼º°ú »ê¾÷ÇöÀå Àû¿ë¼ºÀÌ ¶³¾îÁø´Ù. º» ³í¹®¿¡¼´Â ÀÌ·¯ÇÑ ¹®Á¦¸¦ ÇØ°áÇÏ°íÀÚ ºñÁ¢ÃË½Ä ½º¸¶Æ®¼¾¼ÀÎ Àû¿Ü¼± °Å¸® ¼¾¼¿Í Ȧ¼¾¼ ±â¹Ý ¼öÀ§ÃøÁ¤ ¹æ¹ýÀ» °¢°¢ Á¦¾ÈÇÏ¿´´Ù. ¼¾¼ÀÇ °í°¨µµ·Î ÀÎÇØ ¹ß»ýÇÏ´Â µ¥ÀÌÅÍ ¿À·ù´Â °£´ÜÇÑ ±¸Á¶µµÀÔÀ» ÅëÇØ ÇØ°áÇÔÀ¸·Î½á ¹ü¿ë¼ºÀ» ³ô¿´´Ù. ±¸ÇöµÈ ¼öÀ§ÃøÁ¤ ¹æ¹ýÀº ¼º´ÉÆò°¡ ½ÇÇèÀ» ÅëÇØ ±× À¯È¿¼ºÀÌ °ËÁõµÇ¾ú´Ù. º» ¿¬±¸¸¦ ÅëÇØ °³¹ßµÈ ¼¾¼´Â IoT ±â¼ú ±â¹Ý ¹ü¿ë¼º ¼öÀ§ÃøÁ¤ ¸ð´ÏÅ͸µ ½Ã½ºÅÛÀ¸·Î È®ÀåµÉ ¼ö ÀÖÀ» °ÍÀ¸·Î ±â´ëÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Water level measurement is highly demanding in IoT monitoring areas such as smart factory, smart farm, and smart fish farm. However, existing water level indicators are limited to be used in industrial fields as commercial products due to the high cost of sensors and the complexity of algorithms used. In order to solve these problems, our paper proposed methods using an infrared distance sensor as well as a hall sensor for the water level measurement, both of which are contactless smart sensors. Data errors caused by the inaccuracy of existing sensors were decreased by applying new simple structures so that versatility is enhanced. The performance of our method was validated using experiments based on simulations. We expect that our new water depth indicator can be extended to a general-purpose water level monitoring system based on IoT technology.
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Å°¿öµå(Keyword) |
½º¸¶Æ®¼¾¼
¼öÀ§ÃøÁ¤
ºñÁ¢Ã˽Ä
IoT ¸ð´ÏÅ͸µ
Smart Sensor
Water Level Measurement
Contactless
IoT Monitoring
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