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ÇѱÛÁ¦¸ñ(Korean Title) |
±³ÅëÁ¤º¸ ÀÌ·ÂÀÚ·á ºÐ¼®À» À§ÇÑ ÅëÇÕ ±³Åë µ¥ÀÌÅͺ£À̽ºÀÇ ¼³°è ¹× ±¸Ãà |
¿µ¹®Á¦¸ñ(English Title) |
Design and Implementation of an Integrated Traffic Database to Support Traffic History Analysis |
ÀúÀÚ(Author) |
À̹μö
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Minsoo Lee
Ok-ju Choi
Boyeon Maeng
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¿ø¹®¼ö·Ïó(Citation) |
VOL 25 NO. 03 PP. 0041 ~ 0058 (2009. 12) |
Çѱ۳»¿ë (Korean Abstract) |
ÇöÀç Çѱ¹µµ·Î°ø»ç¿¡¼ ¿î¿µÇÏ´Â °í¼Óµµ·Î ±³Åë°ü¸®½Ã½ºÅÛ(FTMS: Freeway Traffic Management System)°ú ¿ìȸµµ·Î ±³ÅëÁ¤º¸½Ã½ºÅÛ(ARTIS: Alternative Route Traffic Information System)Àº Â÷·®°ËÁöÀåÄ¡(VDS), Â÷·®¹øÈ£ ÀνÄÀåÄ¡(AVI), ±×¸®°í CCTV¸¦ ÅëÇØ ½Ç½Ã°£ ±³ÅëÀڷḦ ¼öÁýÇϰí, µµ·ÎÀü±¤Ç¥Áö(VMS) µî ´Ù¾çÇÑ ¸Åü·Î ±³ÅëÁ¤º¸¸¦ Á¦°øÇÑ´Ù. ÀÌ·¯ÇÑ ¿î¿µ°è ½Ã½ºÅÛÀº ¸ÅÀÏ µµ·Î¿¡¼ ¼öÁýµÇ´Â ¾öû³ ¾çÀÇ ±³ÅëÀڷḦ °¡°øÇÏ¿© ½Ç½Ã°£À¸·Î ±³ÅëÁ¤º¸¸¦ Á¦°øÇϴµ¥¿¡¸¸ ¸ñÀûÀ» µÎ°í ÀÖÀ¸¹Ç·Î ÃÖ¼ÒÇÑÀÇ ±³ÅëÀڷḸÀ» ÀúÀåÇϰí ÀÖ´Ù. ¶ÇÇÑ ±³ÅëÀÚ·á°¡ ¿©·¯ ¿î¿µ°è ½Ã½ºÅÛÀ¸·Î ºÐ»êµÇ¾î ÀÖ¾î ¿¬±¸ÀÚ°¡ ´Ù¾çÇÏ°í ´ë·®ÀÇ °ú°Å ±³ÅëÀڷḦ °¡°øÇÏ¿© ºñ±³ ºÐ¼®À» Çϴµ¥ ¾î·Á¿òÀÌ ÀÖ´Ù. º» ³í¹®¿¡¼´Â ¿©·¯ ¿î¿µ°è ½Ã½ºÅÛÀ¸·ÎºÎÅÍ ´ë¿ë·®ÀÇ ±³ÅëÀڷḦ ÇϳªÀÇ ÅëÇÕ ±³Åë µ¥ÀÌÅͺ£À̽º·Î ±¸ÃàÇÏ¿© ±³ÅëÁ¤º¸ ÀÌ·ÂÀڷḦ ¿¬±¸ÇÒ ¼ö Àִ ȯ°æÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈµÈ ÅëÇÕ ±³Åë µ¥ÀÌÅͺ£À̽º´Â Â÷·®°ËÁöÀåÄ¡ ÀÚ·á, Â÷·®¹øÈ£ÀνÄÀåÄ¡ ÀÚ·á, °í¼Óµµ·Î ÅëÇà·á¼ö³³(TCS) ÀÚ·á, °í¼Óµµ·Î ÀüÀÚÅëÇà·á¼ö³³(HI-PASS) ÀÚ·á, µ¹¹ß»óȲ ÀÚ·á, µµ·ÎÀü±¤Ç¥Áö ÀÚ·á¿¡ ´ëÇÑ ÅëÇÕ ¸ðµ¨À» Á¦½ÃÇÏ°í ½ÇÁ¦ ´ë¿ë·® µ¥ÀÌÅͺ£À̽º ±¸ÃàÀ¸·Î ±³ÅëÀÌ·ÂÀÚ·á¿¡ ´ëÇÑ ºÐ¼®ÀÌ °¡´ÉÅä·Ï ÇÏ¿´´Ù. º» ½Ã½ºÅÛ°ú °°Àº ´ë±Ô¸ðÀÇ ÅëÇÕ ±³Åë µ¥ÀÌÅͺ£À̽º´Â »õ·Î¿î ½ÃµµÀÌ¸ç ½ÇÇèÀ» ÅëÇØ ½Ã½ºÅÛÀÇ ÀÚ·á󸮳ª ÁúÀÇ Ã³¸®¿¡¼µµ ¸Å¿ì ÁÁÀº ¼º´ÉÀ» º¸¿©ÁØ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
The current Freeway Traffic Management System (FTMS) and Alternative Route Traffic Information System (ARTIS) operated by Korea Expressway Corporation are the systems which gather the traffic data in real-time through Vehicle Detecting System (VDS), Auto Vehicle Identification (AVI) and CCTV, and provide information on traffic through various media such as Variable Message System, etc. Such operational systems aim to provide real-time information and only save the minimum required traffic data. The various traffic data are also dispersed into a number of operational systems. Hence, it is very difficult for a researcher to compare and analyze the various historical traffic data. In this study, we propose an integration model to build an integrated traffic database which integrates data from Vehicle Detecting Systems, Auto Vehicle Identification Systems, Toll Collection System (TCS), Highway Auto Toll Payment System (HI-PASS), Events, Variable Message System (VMS). This work is a pioneering work in such an area, and we actually implement the database and verify that it provides superior performance in terms of data and query processing capabilities. |
Ű¿öµå(Keyword) |
±³ÅëÀÚ·á
´ë¿ë·® µ¥ÀÌÅͺ£À̽º
ÀÌ·ÂÀÚ·á
Traffic data
Very Large Database
Historical Data
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