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Çѱ¹µµ·ÎÇÐȸ / v.9, no.4, 2007³â, pp.129-134
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¹Ì½ÃÀû ±³Åë·ù ½Ã¹Ä·¹ÀÌÅͱâ¹Ý ÅëÇàºñ¿ëÇÔ¼öÀÇ °³¹ß ¹× Àû¿ë
( Developing the travel cost function based on Microscopic Simulator(VISSIM) Data ) |
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| ÀϹÝÀûÀ¸·Î µµ·ÎÁ¤Ã¥Æò°¡ ½Ã, ÀÌ»óÀûÀÎ µµ·Î ±³ÅëÁ¶°Ç¿¡¼ ¼öÁýÇÑ ±³Åë·ù ÀÚ·á¿¡ ±Ù°ÅÇÏ¿© BPR½Ä ÇüÅ·Π°³¹ßÇÑ ÅëÇàºñ¿ëÇÔ¼ö½ÄÀ» ÀϹÝÈÇÏ¿© Àû¿ëÇÑ´Ù. ÇÏÁö¸¸, BPR ÇüÅ·Π°³¹ßµÈ ¸ðÇüÀº Àå·¡±³Åë·®¿¹ÃøÀ̳ª ÅëÇàÇàÅºм®¿¡ ÀÖ¾î¼ Àû¿ëÀÌ µµ·Î ±³Åëȯ°æÀ» ¹¦»çÇϴµ¥ ÀûÇÕÇÏÁö ¾ÊÀº °ÍÀ¸·Î º¸°íµÇ°í ÀÖ´Ù.(Spiess, 1989 ; Singh, 1999) µû¶ó¼ º» ¿¬±¸´Â ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇØ, ºÐ¼®´ë»óÁöÀÇ µµ·Î ±³ÅëÁ¶°Ç¿¡ ÀûÇÕÇϵµ·Ï ¹Ì½ÃÀû ±³Åë·ù½Ã¹Ä·¹ÀÌÅͱâ¹Ý(Micro traffic Simulator Based : MSB)À¸·Î »ý¼ºµÈ ÀÚ·á·Î ÅëÇàºñ¿ëÇÔ¼ö¸¦ °³¹ß, °ËÁõÇÏ´Â ºÐ¼®¹æ¹ý·ÐÀ» Á¦½ÃÇÏ¿´À¸¸ç, ÁÖ¿ä ¿¬±¸°á°ú´Â ´ÙÀ½°ú °°´Ù. ù°, ÀÌ»óÀûÀÎ µµ·Î±³ÅëÁ¶°Ç ÀÌ¿ÜÀÇ »óȲ¿¡ ´ëÇÑ µµ·Î±³ÅëÁ¤Ã¥ Æò°¡¿¡ Àû¿ëÀÌ ¿ëÀÌÇϵµ·Ï, ´Ü½Ã°£¿¡ ´Ù·®ÀÇ ±³Åë·ù ÀÚ·á»ý¼ºÀÌ °¡´ÉÇÑ ¹Ì½ÃÀû ±³Åë·ù½Ã¹Ä·¹ÀÌÅÍ(VISSIM)¸¦ ÀÌ¿ëÇÏ¿© ºÐ¼®´ë»óÁö¿¡ ÀûÇÕÇÑ ÅëÇàºñ¿ëÇÔ¼ö¸¦ °³¹ßÇÏ´Â ¹æ¹ý·ÐÀ» Á¦½ÃÇÏ¿´´Ù. µÑ°, VISSIMÀ» ÀÌ¿ëÇÏ¿© »ý¼ºÇÑ ºÐ¼®ÀڷḦ ±â¹ÝÀ¸·Î ÇÏ¿© BPR ÇÔ¼ö½Ä°ú MSB ÇÔ¼ö½ÄÀ» °¢°¢ °³¹ßÇϰí, Åë°è°ª ¹× »êÆ÷µµ¸¦ ÀÌ¿ëÇÑ ¸ðÇüµéÀÇ ºñ±³ºÐ¼®À» ÅëÇÏ¿© MSB ÇÔ¼ö½ÄÀÇ È°¿ë°¡´É¼ºÀ» °ËÁõÇÏ¿´´Ù. |
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| In general, based on traffic data in a ideal traffic condition, BPR cost function is used to a variety of transportation policies. However, Some researchers have reported that BRP cost function is not appropriate for analyzing traffic pattern as well as forecasting future demand.(Spiess, 1989 ; Singh, 1999) Therefore, in this paper to solve this problem, a methodology based on data through Micro traffic Simulator Based(MSB) is developed. As a result following outputs are obtained ; (1) presenting a methodology to develop a travel cost function through VISSIM in order to assess transportation policies and (2) developing BRP cost function and MSB cost function from data analysis through VISSIM and verifying availability of MSB function by comparative analysis. |
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| ÅëÇàºñ¿ëÇÔ¼ö;BPR½Ä;MSB½Ä;travel cost function;BPR cost function;MSB cost function;VISSIM; |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.9, no.4, 2007³â, pp.129-134
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200706414148135)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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