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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ºÐ»ê Ŭ¶ó¿ìµå ȯ°æ¿¡¼­ÀÇ Knapsack ¾Ë°í¸®Áò ±â¹Ý Àü±âÂ÷ ÃæÀüÁ¤º¸ °ü¸® ±â¹ý ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) Knapsack Algorithm based EV Charging Information Management Method in Distributed Cloud Environment
ÀúÀÚ(Author) À̹ΰ栠 È«Ãæ¼±   Minkyung Lee   Choong Seon Hong  
¿ø¹®¼ö·Ïó(Citation) VOL 25 NO. 10 PP. 0517 ~ 0522 (2019. 10)
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(Korean Abstract)
Àü±âÂ÷ ½ÃÀåÀÌ ±ÞÁõÇÔ¿¡ µû¶ó Àü±âÂ÷ ¼ö ´ëºñ ÀûÀº ÃæÀü±â ¼³Ä¡ ºñÀ²À» ÇØ°áÇϱâ À§ÇØ, °¢ ÃæÀü±â ¿î¿µ»ç¾÷ÀÚµéÀº À̵¿Çü ÃæÀü±â¸¦ °³¹ßÇÏ°í ÀÖ´Â Ãß¼¼ÀÌ´Ù. ±×·¯³ª ÃæÀü±â ¿î¿µ»ç¾÷ÀÚÀÇ °æ¿ì, Àü±âÂ÷ °í°´¹øÈ£, À̵¿Çü ÃæÀü±â °í°´¹øÈ£, ÃæÀü Àå¼ÒÀÇ RFID ű׹øÈ£, Àü·Â°ø±Þ¾÷ü °íÀ¯ ¹øÈ£¿¡ ´ëÇÑ Á¤º¸¸¦ º°µµÀÇ ¼­¹ö¿¡ ÀúÀåÇÏ¿© °ú±ÝÀ» ºÎ°úÇØ¾ß ÇÑ´Ù. Áï ¿î¿µ»ç¾÷ÀÚ°¡ ÇϳªÀÇ ¼­¹ö¸¸À» µÎ¾úÀ» ¶§, Àü±âÂ÷ °í°´¼ö ´ëºñ ¼­¹ö ³×Æ®¿öÅ© °úºÎÇÏ Çö»óÀÌ ¹ß»ýÇÒ °¡´É¼ºÀÌ Á¦±âµÇ¾ú´Ù. µû¶ó¼­ º» ³í¹®Àº ³×Æ®¿öÅ© °úºÎÇÏ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇØ ºÐ»ê Ŭ¶ó¿ìµå ȯ°æÀ» Àû¿ëÇÏ¿©, °¢ Áö¿ªº° ¸ð¹ÙÀÏ ¿¡Áö Ŭ¶ó¿ìµå¿¡ °Å¸® ±â¹Ý Àü±âÂ÷ ÃæÀüÁ¤º¸°¡ ÀúÀåµÇ°Ô Çϸç, °¢°¢ÀÇ ¿¡Áö Ŭ¶ó¿ìµåÀÇ µ¥ÀÌÅÍ ¸®¼Ò½º ÀúÀå ¿ë·®À» ±âÁØÀ¸·Î Knapsack ¾Ë°í¸®ÁòÀ» ÅëÇØ ÇÒ´ç °¡´ÉÇÑ ¿¡Áö Ŭ¶ó¿ìµå ¼­¹ö¿¡ ÃæÀüÁ¤º¸¸¦ ÀúÀåÇÏ´Â ¹æ¾ÈÀ» Á¦¾ÈÇÏ°íÀÚ ÇÑ´Ù.
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(English Abstract)
As the market for electric vehicles continues to soar, each charger operator is developing its own mobile charger to solve the problem of the low ratio of charger installation compared to the number of electric vehicles. However, in the case of charger operators, information about the electric car user number, the mobile charger user number, the RFID tag number of the charging place, and the electric power supplier unique number should all be stored in a separated server and charged. That is when the operator only has one server, there is the possibility of overloading the server network with respect to the number of electric vehicle users. In this paper, we propose the use of a distributed cloud environment to store distance-based electric vehicle charging information in the mobile edge cloud of each region. In addition, we apply the dynamic algorithm, particularly the multiple choice knapsack problem to check the capacity information of edge cloud servers to allocate and distribute information regarding mobile charger.
Å°¿öµå(Keyword) Àü±âÂ÷   ºÐ»ê Ŭ¶ó¿ìµå   Knapsack ¾Ë°í¸®Áò   ³×Æ®¿öÅ© °úºÎÇÏ   electric vehicle   distributed cloud computing   Knapsack algorithm   network overhead  
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