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ÇѱÛÁ¦¸ñ(Korean Title) |
°¡º¯¼ºÀ» °í·ÁÇÏ´Â VENTOS ±â¹Ý ±ºÁý ÀÚÀ²ÁÖÇà ½Ã¹Ä·¹ÀÌ¼Ç |
¿µ¹®Á¦¸ñ(English Title) |
VENTOS-Based Platoon Driving Simulations Considering Variability |
ÀúÀÚ(Author) |
±è¿µÀç
È«ÀåÀÇ
Youngjae Kim
Jang-Eui Hong
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¿ø¹®¼ö·Ïó(Citation) |
VOL 10 NO. 02 PP. 0045 ~ 0056 (2021. 02) |
Çѱ۳»¿ë (Korean Abstract) |
±ºÁýÁÖÇàÀº ¿©·¯ ´ëÀÇ ÀÚÀ² ÁÖÇà Â÷·®ÀÌ Åë½ÅÀ» »ç¿ëÇÏ¿© ¼·Î Á¤º¸¸¦ ±³È¯Çϸç ÇϳªÀÇ ±ºÁýÀ» ÀÌ·ç¾î ÁÖÇàÇÏ´Â °ÍÀÌ´Ù. ÀÌ·¯ÇÑ ±ºÁýÁÖÇà ±â¼úÀº ´õ Á¼Àº Â÷·® °£ °£°ÝÀ» À¯ÁöÇϸç ÁÖÇàÇÔÀ¸·Î½á µµ·ÎÀÇ ÅëÇà·® Áõ´ë, ¿¡³ÊÁö ¼Òºñ ¹× ¿À¿°¹°Áú ¹èÃâ °¨¼Ò µîÀÇ ´Ù¾çÇÑ ÀåÁ¡À» °¡Áø´Ù. ±×·¯³ª ±ºÁýÁÖÇàÀÇ Á¼Àº Â÷·® °£ °£°ÝÀº ±ä±ÞÇÑ »ç°í ¹ß»ý ½Ã ´ëó¸¦ ´õ ¾î·Æ°Ô ¸¸µé¸ç, ÀÌ¿¡ µû¶ó ÇʼöÀûÀ¸·Î È®º¸µÇ¾î¾ß ÇÒ ±ºÁýÁÖÇàÀÇ ¾ÈÀü¼ºÀ» º¸ÀåÇϴµ¥ ¾î·Á¿òÀ» ÁÖ°í ÀÖ´Ù. ƯÈ÷ ÁÖÇà Áß ³ªÅ¸³¯ ¼ö ÀÖ´Â °¡º¯¼ºÀº ±ºÁýÁÖÇàÀÇ ¾ÈÀü¿¡ ¾Ç¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ °¡º¯¼ºÀº ¹ß»ý ¿¹ÃøÀÌ ¾î·Æ°í, ÀçÇöÀÌ ¾î·Á¿î Ư¼ºÀ¸·Î ÀÎÇØ °¡º¯¼ºÀ¸·ÎºÎÅÍ ¹ß»ýÇÏ´Â À§Çè ¿ä¼Ò¸¦ ¹æÁöÇÏ´Â ¾ÈÀü´ëÃ¥ ¸¶·Ã¿¡ ¾î·Á¿òÀÌ ÀÖ´Ù. º» ³í¹®¿¡¼´Â ±ºÁýÁÖÇà Áß¿¡ »ý°Ü³¯ ¼ö ÀÖ´Â °¡º¯¼º¿¡ µû¸¥ À§ÇèÀ» ȸÇÇÇϱâ À§ÇÑ ½Ã¹Ä·¹ÀÌ¼Ç ¹æ¹ýÀ» ¿¬±¸ÇÏ¿´´Ù. À̸¦ À§ÇØ °¡º¯¼ºÀ» °í·ÁÇÏ´Â ´Ù¾çÇÑ ½Ã³ª¸®¿À¸¦ °³¹ßÇÏ°í, °¡º¯¼ºÀ» Çڵ鸵ÇÒ ¼ö ÀÖ´Â ¾ÈÀü ´ëÃ¥À» °í¾È, Àû¿ëÇÏ¿´À¸¸ç, ¶ÇÇÑ ¿ÀǼҽº ±ºÁýÁÖÇà ½Ã¹Ä·¹ÀÌÅÍÀÎ VENTOS¸¦ È®ÀåÇÏ¿© ½Ã³ª¸®¿À ½Ã¹Ä·¹À̼ÇÀ» ¼öÇàÇÏ¿´´Ù. ±× °á°ú °¡º¯¼ºÀ¸·Î ÀÎÇÑ ±ºÁýÁÖÇàÀÇ À§Ç輺À» Á¦°ÅÇÏ¿© ¾ÈÀüÇÑ ±ºÁýÁÖÇàÀÌ °¡´ÉÇÔÀ» È®ÀÎÇÏ¿´´Ù. Á¦½ÃÇÏ´Â °¡º¯¼º ´ëÀÀ ½Ã³ª¸®¿À ½Ã¹Ä·¹À̼ÇÀº ±ºÁýÁÖÇà¿¡¼ÀÇ ¾ÈÀü¼ºÀ» È®º¸Çϱâ À§ÇÑ ¿¬±¸ °³¹ß¿¡ ±â¿©ÇÒ °ÍÀ¸·Î ÆÇ´ÜÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In platoon driving, several autonomous vehicles communicate to exchange information with each other and drive in a single cluster. The platooning technology has various advantages such as increasing road traffic, reducing energy consumption and pollutant emission by driving in short distance between vehicles. However, the short distance makes it more difficult to cope with an emergency accident, and accordingly, it is difficult to ensure the safety of platoon driving, which must be secured. In particular, the unexpected situation, i.e., variability that may appear during driving can adversely affect the safety of platoon driving. Because such variability is difficult to predict and reproduce, preparing safety guards to prevent risks arising from variability is a challenging work. In this paper, we studied a simulation method to avoid the risk due to the variability that may occur while platoon driving. In order to simulate safe platoon driving, we develop diverse scenarios considering the variability, design and apply safety guards to handle the variability, and extends the detail functions of VENTOS, an open source platooning simulator. Based on the simulation results, we have confirmed that the risks caused form the variability can be removed, and safe platoon driving is possible. We believe that our simulation approach will contribute to research and development to ensure safety in platoon driving
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Å°¿öµå(Keyword) |
±ºÁýÁÖÇà
ÀÚÀ²ÁÖÇà
°¡º¯¼º
½Ã¹Ä·¹À̼Ç
VENTOS
Platoon Driving
Autonomous Driving
Variability
Simulation
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ÆÄÀÏ÷ºÎ |
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