Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
VMEbus¸¦ ÅëÇÑ ÀÌÁßÈ ³×Æ®¿öÅ© ÇÁ·ÎÅäÄÝ ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Implementation of a redundant network protocol based on VMEbus |
ÀúÀÚ(Author) |
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Jeong-Weon Park
Seong-Jin Park
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¿ø¹®¼ö·Ïó(Citation) |
VOL 15 NO. 03 PP. 0753 ~ 0758 (2011. 03) |
Çѱ۳»¿ë (Korean Abstract) |
±ºÀÇ ¿ä±¸¿¡ ÀÇÇؼ Àåºñ ¼º´É¿¡ ´ëÇÑ ¾ÈÁ¤¼º°ú ±ä¹ÚÇÑ ½Ã°£¿¡ ±× ¼º´ÉÀ» À¯ÁöÇÒ ¼ö ÀÖ´Â »ýÁ¸¼ºÀ» Áõ´ë½ÃÅ°±â À§ÇÑ ¹æ¹ýÀÌ ´ëµÎµÇ°í ÀÖÀ¸¸ç, ±× ¹æ¹ý ÁßÀÇ Çϳª·Î ½Ã½ºÅÛ¿¡¼ÀÇ ÀÌÁßÈ ¼³°è¿¡ ´ëÇÑ À̽´°¡ ´Ã¾î³ª°í ÀÖ´Â Ãß¼¼ÀÌ´Ù. ÀϹÝÀûÀ¸·Î ½Ã½ºÅÛÀÇ »ýÁ¸¼ºÀ» Áõ´ë½ÃÅ°±â À§ÇÑ ¹æ¹ýÀ¸·Î½á Àû¿ëÇÏ´Â ÀÌÁßÈ ±â¹ýÀº µÎ °³ÀÇ ÇÁ·Î¼¼½º »óÈ£ °£¿¡ µÎ °³ÀÇ ³×Æ®¿öÅ©¸ÁÀ» ±¸¼ºÇÏ¿© ÀÌÁßȸ¦ ±¸ÇöÇÏ´Â °ÍÀÌ´Ù. ±×·¯³ª ÇÁ·Î¼¼½ºÀÇ °íÀåÀ̳ª ¹°¸®Àû ³×Æ®¿öÅ©¸ÁÀÌ ¼Õ½ÇµÇ¾úÀ» °æ¿ì ±â´ÉÀ» Á¦´ë·Î ¼öÇàÇÏÁö ¸øÇÒ ¼ö ÀÖ´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼´Â VMEbusÀÇ master¿Í slave °£ÀÇ °øÀ¯ ¸Þ¸ð¸® ¿µ¿ª, ÀÎÅÍ·´Æ® ¹æ½Ä Àû¿ë, ÀÌÁßȸ¦ ´ã´çÇÏ´Â Àü¿ë task¿Í Åë½Å ÀÌ»ó ½Ã À̸¦ ó¸®ÇÏ´Â À̺¥Æ®¸¦ ¹ß»ý½ÃÅ°´Â ÇÁ·ÎÅäÄÝÀ» Á÷Á¢ ±¸ÇöÇÏ°í, ½ÇÇèÀ» ÅëÇÏ¿© ÀÌ ¹æ¾ÈÀÇ Å¸´ç¼ºÀ» È®ÀÎÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
According to the needs for equipment performance, reliability, and performance for impending time to guarantee its viability, various redundancy techniques have been used in many military systems. Typically, one of redundancy schemes to increase the viability of the system is to configure a network between two processes. However, when some failure or loss in a physical network occur, redundancy schemes may not operate well. In this paper, we present a protocol scheme of VMEbus master and slave of a shared memory region, interrupts, and a dedicated task communication. Specifically, we confirm the validity of the presented scheme through the direct implementation of the protocol and some experimental results.
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Å°¿öµå(Keyword) |
ÀÌÁßÈ
³×Æ®¿öÅ© ÇÁ·ÎÅäÄÝ
VMEbus
Redundant
Network Protocol
VMEbus
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