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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) Çö½Ç Á¦¾à Á¶°ÇÀ» ¹Ý¿µÇÑ °­È­ÇнÀ ±â¹Ý ±³Åë ½ÅÈ£ Á¦¾î
¿µ¹®Á¦¸ñ(English Title) Reinforcement Learning-based Traffic Signal Control under Real-World Constraints
ÀúÀÚ(Author) ÇǹαԠ  ÀÌÈƼø   Á¤¹®¿µ   Mingyu Pi   Hunsoon Lee   Moonyoung Chung  
¿ø¹®¼ö·Ïó(Citation) VOL 48 NO. 08 PP. 0871 ~ 0877 (2021. 08)
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(Korean Abstract)
±³Åë ½ÅÈ£ Á¦¾î´Â µµ·ÎÀÇ ÇÑÁ¤µÈ ¿ë·®À» È¿À²ÀûÀ¸·Î »ç¿ëÇϱâ À§ÇØ Áß¿äÇÑ ¿ªÇÒÀ» ÇÑ´Ù. ÀüÅëÀûÀÎ ±³Åë ½ÅÈ£ Á¦¾î ¹æ¹ýÀº ¹Ì¸® ¼³Á¤µÈ ½ÅÈ£¸¦ ±â¹ÝÀ¸·Î ¿î¿µµÇ±â ¶§¹®¿¡ ¼ö½Ã·Î º¯ÇÏ´Â ±³Åë »óȲ¿¡ ´ëÀÀÇϱ⠾î·Æ´Ù. ÃÖ±Ù¿¡ º¹ÀâÇÑ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÑ ¹æ¹ýÀ¸·Î °­È­ÇнÀÀÌ ÁÖ¸ñÀ» ¹ÞÀ¸¸é¼­ È¿À²ÀûÀÎ ±³Åë ½ÅÈ£ Á¦¾î¸¦ À§ÇØ °­È­ÇнÀÀ» »ç¿ëÇÏ´Â ¿¬±¸°¡ ÁøÇàµÇ°í ÀÖ´Ù. ÀüÅëÀûÀÎ ¹æ¹ý°ú ºñ±³ÇÏ¿© ´ë±â ½Ã°£À̳ª ¿©Çà ½Ã°£ÀÌ °³¼±µÇ´Â °ÍÀ» ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ ÀÔÁõÇÏ¿´À¸³ª ´ëºÎºÐÀÇ ¿¬±¸°¡ ½ÇÁ¦ ½ÅÈ£ÀÇ Á¦¾àÁ¶°ÇÀ» ¹Ý¿µÇÏÁö ¾Ê¾Æ Çö½Ç¿¡ Àû¿ëÇϱ⿡´Â ºÎÀûÇÕÇÏ°Ô ¼³°èµÇ¾î ÀÖ´Ù. º» ³í¹®¿¡¼­´Â Çö½Ç¿¡ Á¸ÀçÇÏ´Â ½ÅÈ£ ¿î¿µ ü°èÀÇ Á¦¾àÁ¶°ÇÀ» ¹Ý¿µÇÏ¿© ºñ±³Àû Çö½Ç Àû¿ë °¡´ÉÇÏ¸ç ±³Åë·® º¯È­¿¡ ´ëÀÀÇÒ ¼ö ÀÖ´Â °­È­ÇнÀ ±â¹ÝÀÇ ½ÅÈ£ Á¦¾î ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù.
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(English Abstract)
Traffic signal control plays an important role in efficiently using the limited capacity of the road. Since traditional traffic signal control methods operate based on preset signals, it is difficult to cope with frequently changing traffic conditions. Recently, as reinforcement learning has attracted attention as a method for solving complex problems, studies using reinforcement learning for efficient traffic signal control are being conducted. Compared to the traditional method, it has been proved through simulation that waiting time and travel time were improved. However, since most of the studies did not reflect the limitations of the actual signal, it was designed inappropriately for practical application. In this paper, we proposed a signal control method based on reinforcement learning that could be applied to real situations by reflecting the constraints of the signal operating system that exist in reality, and that could respond to changes in traffic volume.
Å°¿öµå(Keyword) ½ÉÃþ °­È­ÇнÀ   ±³Åë ½ÅÈ£ Á¦¾î   ½ÅÈ£ Á¦¾à Á¶°Ç   ÀûÀÀÇü ±³Åë Á¦¾î   deep reinforcement learning   traffic signal control   traffic signal constraints   adaptive traffic control  
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