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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ÄÄÇ»ÅÍ ¹× Åë½Å½Ã½ºÅÛ

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Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) A Study on the Improvement of Fire Alarm System in Special Buildings Using Beacons in Edge Computing Environment
¿µ¹®Á¦¸ñ(English Title) ¿¡Áö ÄÄÇ»Æà ȯ°æ¿¡¼­ ºñÄÜÀ» È°¿ëÇÑ Æ¯¼ö°Ç¹° È­Àç °æº¸ ½Ã½ºÅÛ °³¼± ¹æ¾È ¿¬±¸
ÀúÀÚ(Author) Lee Tae Gyu   Choi Kyeong Seo   Shin Youn Soon   ÀÌűԠ  ÃÖ°æ¼­   ½Å¿¬¼ø  
¿ø¹®¼ö·Ïó(Citation) VOL 11 NO. 07 PP. 0217 ~ 0224 (2022. 07)
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(Korean Abstract)
¿À´Ã³¯ ±â¼ú°ú »ê¾÷ÀÇ ¹ßÀüÀ¸·Î Ư¼ö°Ç¹°ÀÌ ´Ã¾î³²¿¡ µû¶ó Ư¼ö°Ç¹° ³» È­Àç »ç°í°¡ Áõ°¡ÇÏ°í ÀÖ´Ù. ±×·¯³ª Á¤º¸Åë½Å±â¼úÀÇ ºü¸¥ ¹ßÀü¿¡µµ ºÒ±¸ÇÏ°í ³«ÈÄµÇ°í ½ÇÈ¿¼ºÀ» °®ÃßÁö ¸øÇÑ ½Ç³» È­Àç °æº¸ ½Ã½ºÅÛÀ» »ç¿ëÇÔÀ¸·Î ÀÎÇØ Àθí ÇÇÇØ°¡ ²ÙÁØÈ÷ ¹ß»ýÇÏ°í ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â À½Çâ°æº¸¸¦ ÀÌ¿ëÇÏ´Â ±âÁ¸ ½Ç³» È­Àç °æº¸ ½Ã½ºÅÛÀÌ °Ç¹° ³» Àοøµé¿¡°Ô ÃæºÐÇÑ °æº¸¸¦ Àü´ÞÇÏÁö ¸øÇÏ´Â ¡®°æº¸ÀÇ »ç°¢Áö´ë ¹®Á¦¡¯¸¦ °³¼±ÇÏ°íÀÚ ¿¡Áö ÄÄÇ»Æðú ºñÄÜÀ» È°¿ëÇÑ È­Àç °æº¸ ½Ã½ºÅÛÀ» ¼³°èÇÏ°í ±¸ÇöÇÏ¿´´Ù. Á¦¾ÈÇÏ´Â °³¼±µÈ È­Àç °æº¸ ½Ã½ºÅÛÀº ¸»´Ü ¼¾¼­ ³ëµå¿Í ¿¡Áö ³ëµå, »ç¿ëÀÚ ¾ÖÇø®ÄÉÀ̼Ç, ¼­¹ö·Î ±¸¼ºµÈ´Ù. ¸»´Ü ¼¾¼­ ³ëµå´Â ½Ç³» ȯ°æ µ¥ÀÌÅ͸¦ ¼öÁýÇÏ¿© ¿¡Áö ³ëµå·Î Àü¼ÛÇÏ°í, ¿¡Áö ³ëµå´Â Àü¼Û¹ÞÀº Á¤º¸¸¦ ±â¹ÝÀ¸·Î È­Àç ¹ß»ý ¿©ºÎ¸¦ ¸ð´ÏÅ͸µ ÇÑ´Ù. ¶ÇÇÑ ¿¡Áö ³ëµå´Â ºñÄÜ ½ÅÈ£¸¦ Áö¼ÓÀûÀ¸·Î ¹ß»ý½ÃÄÑ ½ÅÈ£ ¹üÀ§ ³»ÀÇ »ç¿ëÀÚ ¾ÖÇø®ÄÉÀ̼ÇÀÌ ¼³Ä¡µÈ ½º¸¶Æ®±â±âÀÇ Á¤º¸¸¦ ¼öÁýÇÏ¿© ¼­¹ö µ¥ÀÌÅͺ£À̽º¿¡ ÀúÀåÇÏ°í, È­Àç ¹ß»ý ½Ã ¼öÁýÇÑ ±â±âµéÀÇ Á¤º¸¸¦ ¹ÙÅÁÀ¸·Î ¸ðµç Àç½Ç Àοø¿¡°Ô ¾ÖÇø®ÄÉÀÌ¼Ç Çª½Ã ÇüÅ·ΠȭÀç °æº¸¸¦ Àü¼ÛÇÑ´Ù. ±¸ÇöÇÑ È­Àç °æº¸ ½Ã½ºÅÛÀÇ Àû¿ë °¡´É¼ºÀ» °ËÁõÇϱâ À§ÇØ °­ÀǽÇÀÌ ¹ÐÁýÇÑ ´ëÇб³ÀÇ ÇÑ °Ç¹°¿¡¼­ ½ÅÈ£ À¯È¿ ¹üÀ§ ÃøÁ¤ ½ÇÇèÀ» ÁøÇàÇÑ °á°ú, ¿¡Áö ³ëµåÀÇ ºñÄÜ ½ÅÈ£ ¹üÀ§ ³»¿¡¼­ Á¤»óÀûÀ¸·Î ±â±â Á¤º¸¸¦ ¼öÁýÇÏ°í, ¼öÁýÇÑ Á¤º¸¸¦ ¹ÙÅÁÀ¸·Î ƯÁ¤ »ç¿ëÀڵ鿡°Ô ½Å¼ÓÇÏ°Ô È­Àç °æº¸¸¦ Àü¼ÛÇÔÀ» È®ÀÎÇÏ¿´´Ù. À̸¦ ÅëÇØ ¼ö½Ã·Î º¯ÇÏ´Â ÃâÀÔÀÚµéÀÇ Á¤º¸¸¦ À¯µ¿ÀûÀ¸·Î ¼öÁýÇÏ°í, À̸¦ ¹ÙÅÁÀ¸·Î »ç¿ëÀÚ¿Í ¸Å¿ì ÀÎÁ¢ÇÑ ½º¸¶Æ®±â±â·Î °æº¸¸¦ Àü¼ÛÇÔÀ¸·Î½á ¡®°æº¸ÀÇ »ç°¢Áö´ë ¹®Á¦¡¯¸¦ ÇØ°áÇϴµ¥ Àû¿ëÇÒ ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù. ¶ÇÇÑ ½ÇÇè °á°ú ºÐ¼®À» ÅëÇØ Á¦¾ÈÇÏ´Â È­Àç °æº¸ ½Ã½ºÅÛÀ» ½Ç³» °ø°£ÀÇ Æ¯Â¡¿¡ µû¶ó È¿°úÀûÀ¸·Î Àû¿ëÇÏ´Â ¹æ¾ÈÀ» Á¦½ÃÇÏ¿´´Ù.
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(English Abstract)
Today, with the development of technology and industry, fire accidents in special buildings are increasing as special buildings increase. However, despite the rapid development of information and communication technology, human casualties are steadily occurring due to the underdeveloped and ineffective indoor fire alarm system. In this study, we confirmed that the existing indoor fire alarm system using acoustic alarm could not deliver a sufficiently large alarm to the in-room personnel. To improve this, we designed and implemented a fire alarm system using edge computing and beacons. The proposed improved fire alarm system consists of terminal sensor nodes, edge nodes, a user application, and a server. The terminal sensor nodes collect indoor environment data and send it to the edge node, and the edge node monitors whether a fire occurs through the transmitted sensor value. In addition, the edge node continuously generate beacon signals to collect information of smart devices with user applications installed within the signal range, store them in a server database, and send application push-type fire alarms to all in-room personnel based on the collected user information. As a result of conducting a signal valid range measurement experiment in a university building with dense lecture rooms, it was confirmed that device information was normally collected within the beacon signal range of the edge node and a fire alarm was quickly sent to specific users. Through this, it was confirmed that the "blind spot problem of the alarm" was solved by flexibly collecting information of visitors that changes time to time and sending the alarm to a smart device very adjacent to the people. In addition, through the analysis of the experimental results, a plan to effectively apply the proposed fire alarm system according to the characteristics of the indoor space was proposed.
Å°¿öµå(Keyword) IoT   Edge Computing   Beacon   Indoor Fire   Fire Alarm System   »ç¹°ÀÎÅͳݠ  ¿¡Áö ÄÄÇ»Æà  ºñÄÜ   ½Ç³» È­Àç   È­Àç °æº¸ ½Ã½ºÅÛ  
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