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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) ´ÙÁß »çÀ̹ö-¹°¸® ½Ã½ºÅÛ Çù¾÷°£ÀÇ È¯°æÀû °¡º¯ ¿ä¼Ò¸¦ °í·ÁÇÏ´Â À§ÇùºÐ¼® ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Variability-Considered Hazards Analysis Technique in Collaboration Environments of Multiple Cyber-Physical Systems
ÀúÀÚ(Author) ³ªÀÚı ¾Ë¸®   È«ÀåÀÇ   Nazakat Ali   Jang Eui Hong  
¿ø¹®¼ö·Ïó(Citation) VOL 47 NO. 09 PP. 0820 ~ 0834 (2020. 09)
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(Korean Abstract)
´Ù¼öÀÇ »çÀ̹ö ¹°¸® ½Ã½ºÅÛÀÌ »óÈ£ Çù¾÷À» ÅëÇØ ÀÓ¹«¸¦ ¼öÇàÇÏ´Â °æ¿ì, ¿¹»óÇÏÁö ¸øÇß´ø »óȲÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ ±â´É ¼öÇà °úÁ¤¿¡ ³ªÅ¸³ª´Â °¡º¯ ¿ä¼ÒµéÀº ½Ã½ºÅÛÀÌ º¸À¯ÇÏ´Â °áÇÔÀ̳ª °íÀå¿¡ ÀÇÇØ ³ªÅ¸³ª´Â °ÍÀÌ ¾Æ´Ï¶ó Çù¾÷À̶ó´Â »óȲ¿¡¼­ ¹ß»ýÇϴ ȯ°æÀûÀÎ ¿äÀÎÀÌ ´ëºÎºÐÀÌ´Ù. ÃÖ±Ù SOTIF Ç¥ÁØÀÌ ¹ßÇ¥µÇ¸é¼­, ÀÌ·¯ÇÑ È¯°æÀû °¡º¯ ¿ä¼Ò¸¦ °í·ÁÇÏ´Â ¾ÈÀü¼º ±âÁØÀÌ Á¦½ÃµÇ¾ú´Ù. º» ³í¹®Àº ±âÁ¸ÀÇ ¼ÒÇÁÆ®¿þ¾î ½Ã½ºÅÛÀÇ ¾ÈÀü¼º ºÐ¼®À» È®ÀåÇÏ¿© µ¿ÀûÀ¸·Î º¯ÇÏ´Â °¡º¯ ¿ä¼Ò¸¦ Æ÷ÇÔÇÏ´Â À§ÇùºÐ¼® ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ±â¹ýÀ» ÅëÇØ ´ÙÁß CPS Çù¾÷¿¡¼­ÀÇ ÀÓ¹« ¼öÇà¿¡ ´ëÇÑ ¾ÈÀü¼ºÀ» Á¦°øÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
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(English Abstract)
When multiple cyber-physics systems collaboratively work together to achieve a common mission, unexpected and diverse situations can arise. These variable situations in their functioning are not caused by defects or failures of system elements, but by environmental factors in the context of collaboration. With the recent publication of the SOTIF standard, new safety criteria have been proposed that consider these environmental and variable factors. This paper proposes a hazard analysis technique that considers the variability by extending the existing safety analysis techniques of the software systems. The proposed technique will provide safety for functional behaviors in multi-CPS collaboration.
Å°¿öµå(Keyword) °¡º¯ ¿ä¼Ò   »çÀ̹ö¹°¸®½Ã½ºÅÛ   Çù¾÷ ȯ°æ   À§ÇùºÐ¼®±â¹ý   SOTIF   variability factors   cyber-physical systems   SOTIF   collaboration environments   hazards analysis techniques  
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