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Çѱ¹µµ·ÎÇÐȸ / v.12, no.4, 2010³â, pp.1-9
´Ü±â¿¹Ãø±â¹ýÀ» ÀÌ¿ëÇÑ ¿¬¼Ó·ù À¯°í¿µÇ⠺м®½Ã½ºÅÛ
( Development of an incident impact analysis system using short-term traffic forecasts )
À¯Á¤ÈÆ;±èÁöÈÆ; ¾ÆÁÖ´ëÇб³ ȯ°æ°Ç¼³±³Åë°øÇкÎ;¾ÆÁÖ´ëÇб³ ȯ°æ°Ç¼³±³Åë°øÇкÎ;
 
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º» ¿¬±¸´Â À¯°í·Î ÀÎÇÑ ´ë±âÇà·Ä, ÅëÇà½Ã°£°ú °°Àº È¥ÀâÁ¤º¸¸¦ ¿¹ÃøÇÏ¿© Á¦°øÇÏ´Â °ÍÀ» ¸ñÇ¥·Î Çϸç, À̰ÍÀº ±³Åë½Ã¼³ ÀÌ¿ëÀÚ¿Í ¿î¿µÀÚ ¸ðµÎ¿¡°Ô È¿À²ÀûÀÎ ´ë¾È¼±Åà ¹× ¿î¿µÀ» À§ÇÑ Áß¿äÇÑ ¿ä¼Ò·Î Ȱ¿ëµÈ´Ù. ÀÌ·¯ÇÑ ¿¹ÃøµÈ »ç°í¿µÇâ Á¤º¸ÀÇ Á¦°øÀ¸·Î ÀÎÇÏ¿©, ÀÌ¿ëÀÚ´Â À¯°í ±¸°£¿¡ ´ëÇÑ Á¤º¸¸¦ »çÀü¿¡ ÀÎÁöÇÏ¿© Áöü¸¦ ÃÖ¼ÒÈ­ ÇÒ ¼ö ÀÖ°í, ¿î¿µÀÚ´Â ÇöÀç À¯°í¿µÇâÀ» ¹ÞÀ» °ÍÀ¸·Î ¿¹»óµÇ´Â ±¸°£À» È¿À²ÀûÀ¸·Î °ü¸®ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. º» ¿¬±¸¿¡¼­´Â ¿¬¼Ó·ù º»¼±±¸°£¿¡¼­ ´Ü±â¿¹Ãø±â¹ýÀ» Àû¿ëÇÑ À¯°í¿µÇâ ¿¹Ãø¸ðÇüÀ» Á¦¾ÈÇÏ¿´´Ù. º» ¿¬±¸¿¡¼­ Á¦¾ÈÇÑ ¸ðÇüÀº MARE¸¦ ÅëÇÏ¿© »ó´ëÀûÀÎ ¿ÀÂ÷¸¦ ºñ±³ºÐ¼®ÇÏ¿©, ¿¹Ãø·ÂÀÌ ¶Ù¾î³­ ¸ðÇüÀ» Á¤¸³ÇÏ¿´´Ù. º» ¿¬±¸¸¦ ½ÃÀÛÀ¸·Î ¹Ì½ÃÀûÀÎ »ç°í¿µÇâ ¿¹Ãø ¸ðÇüÀÌ °³¹ßµÈ´Ù¸é »ç°í¹ß»ý ½Ã Áöü¸¦ ÃÖ¼ÒÈ­ÇÏ°í »çȸÀûÀÎ ºñ¿ëÀ» ÁÙÀÏ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
Predictive information on the freeway incident impacts can be a critical criterion in selecting travel options for users and in operating transportation system for operators. Provided properly, users can select time-effective route and operators can effectively run the system efficiently. In this study, a model is proposed to predict freeway incident impacts. The predictive model for incident impacts is based on short-term prediction. The proposed models are examined using MARE. The analysis results suggest that the models are accurate enough to be deployed in a real-world. The development of microscopic models to predict incident effects is expected to help minimize traffic delay and mitigate related social costs.
 
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À¯°í;À¯°í¿µÇâ;¿¹Ãø Á¤º¸;±³Åë·®;ÅëÇà½Ã°£;incidient;incident impact;predictive information;traffic;travel time;
 
Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.12, no.4, 2010³â, pp.1-9
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201014654457647)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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