Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
´Ù°¢µµ ½Ã½ºÅÛ ¸ðµ¨¸µ ±â¹ÝÀÇ ¾ÈÀü È°µ¿ °ü¸® ÇÁ·Î¼¼½º ¹× Áö¿ø ½Ã½ºÅÛ ±¸Ãà ¹æ¾È |
¿µ¹®Á¦¸ñ(English Title) |
Safety Activity Management Process and a Method for Implementation of Support System based on a Multi-view System Modeling |
ÀúÀÚ(Author) |
±èÀººñ
ÇÑÇõ¼ö
Eunbi Kim
Hyuksoo Han
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¿ø¹®¼ö·Ïó(Citation) |
VOL 46 NO. 08 PP. 0741 ~ 0752 (2019. 08) |
Çѱ۳»¿ë (Korean Abstract) |
¾ÈÀü Çʼö ½Ã½ºÅÛÀÇ ¾ÈÀü¼ºÀ» È®º¸Çϱâ À§Çؼ´Â °³³ä ´Ü°è(concept phase)¿¡¼ºÎÅÍ ÀáÀçÀûÀÎ ÇØÀúµå(hazard)¸¦ ÆľÇÇÏ°í, ¸®½ºÅ© ºÐ¼®À» ÅëÇØ ÇØÀúµå¸¦ Æò°¡ÇÏ¿©, Ä¡¸íÀûÀ̶ó°í ÆÇÁ¤µÈ ÇØÀúµå¸¦ Á¦°Å¶Ç´Â ¿ÏÈÇϱâ À§ÇÑ ¾ÈÀü ¿ä±¸»çÇ×(safety requirement)À» µµÃâÇØ¾ß ÇÑ´Ù. µµÃâµÈ ¾ÈÀü ¿ä±¸»çÇ×Àº ¼³°è¿Í ±¸Çö¿¡ ¹Ý¿µµÇ¾î¾ß Çϸç, Å×½ºÆ®¸¦ ÅëÇØ Á¤È®¼ºÀÌ °ËÁõµÇ¾î¾ß ÇÑ´Ù. ¾ÈÀü È°µ¿ÀÌ Á¦´ë·Î ÀÌ·ç¾îÁö±â À§Çؼ´Â Á¦Ç° °³¹ß È°µ¿°ú ÇÔ²² ¾ÈÀü È°µ¿À» °ü¸®ÇÏ°í, Áö¿øÇϴ ü°è°¡ ÇÊ¿äÇÏ´Ù. °³¹ß°ú ¾ÈÀü È°µ¿ÀÇ °ü¸®¸¦ À§Çؼ´Â °³¹ß È°µ¿ÀÇ ±â¹ÝÀÌ µÇ´Â ¿ä±¸»çÇ× ¸í¼¼ºÎÅÍ ÇØÀúµå ¸®½ºÆ®¿Í ÇØÀúµå ¿ÏÈ ¹æ¾ÈÀÎ ¾ÈÀü ¿ä±¸»çÇ×, ¼³°è, ±¸Çö, ±×¸®°í Å×½ºÆ® ÄÉÀ̽º±îÁöÀÇ ¸ðµç È°µ¿°ú ¿¬°üµÈ »êÃâ¹°À» ÃßÀûÇÏ°í °ü¸®ÇØ¾ß ÇÑ´Ù. ±âÁ¸ÀÇ ¿¬±¸¿¡¼´Â ¾ÈÀü È°µ¿À» À§ÇÑ ¸ðµ¨¸µ°ú ºÐ¼® ¹æ¹ýµéÀº Á¦½ÃÇÏ°í ÀÖÀ¸³ª, ¾ÈÀü È°µ¿ °ü¸® ÇÁ·Î¼¼½º¿¡ ´ëÇؼ´Â ¸¹ÀÌ ´Ù·ç°í ÀÖÁö ¾Ê´Ù. º» ³í¹®¿¡¼´Â ´Ù°¢µµ ½Ã½ºÅÛ ¸ðµ¨¸µ ÇÁ·Î¼¼½ºÀÎ SAMM(Safety Analysis based on Multi-view Modeling) ±â¹ÝÀÇ ¾ÈÀü È°µ¿ °ü¸® ÇÁ·Î¼¼½º¿Í À̸¦ Áö¿øÇϱâ À§ÇÑ ½Ã½ºÅÛÀÎ SLMS(Safety Lifecycle Management System)ÀÇ ±¸Ãà ¹æ¾ÈÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÑ ÇÁ·Î¼¼½ºÀÇ È¿¿ë¼ºÀ» ÀÔÁõÇϱâ À§ÇÏ¿© ¹æ»ç¼± Ä¡·á °èȹ ½Ã½ºÅÛ °³¹ß¿¡ Àû¿ëÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
To ensure safety in a safety critical system, it is of importance to identify the potential hazards, to analyze and evaluate them from a concept phase. If the hazards are assessed as critical, they must be removed or safety requirements to mitigate them should be defined. Also, the safety requirements should be designed, implemented, and verified through testing. For the developers and safety experts to work together in the lifecycle, it is necessitated that the safety activities should be integrated into the modeling of system development. For the appropriate performance of these activities, a management system is required that can provide the traceability and status accounting of artifacts such as requirements specification, hazard list and safety requirements as mitigation method, design, implementation, and test cases. However, previous researches have mostly focused on providing better modeling and analysis methods for safety activities. Not much effort has been made on the management process of safety activities. In this paper, we propose the framework for safety activity management process and SLMS (Safety Lifecycle Management System) based on the multi-system modeling process, SAMM (Safety Analysis based on Multi-view Modeling). To demonstrate the capability of the proposed framework, an appropriate example of applying it to a radiotherapy system is also presented.
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Å°¿öµå(Keyword) |
SAMM
´Ù°¢µµ ½Ã½ºÅÛ ¸ðµ¨¸µ
¾ÈÀü È°µ¿ °ü¸® ÇÁ·Î¼¼½º
¾ÈÀü È°µ¿ °ü¸® Áö¿ø ½Ã½ºÅÛ
ÅøüÀÎ
SAMM
multi-view system modeling
safety activity management process
safety lifecycle management system
tool chain
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ÆÄÀÏ÷ºÎ |
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