ÄãºÃ£¬»¶Ó­À´µ½¾­¹ÜÖ®¼Ò [µÇ¼] [×¢²á]

ÉèΪÊ×Ò³ | ¾­¹ÜÖ®¼ÒÊ×Ò³ | Êղر¾Õ¾

»ùÓÚCAN×ÜÏßµÄסլСÇøµÄ°²·ÀϵͳÉè¼Æ_×Ô¶¯»¯×¨ÒµÂÛÎÄ

·¢²¼Ê±¼ä£º2015-01-23 À´Ô´£ºÈË´ó¾­¼ÃÂÛ̳
×Ô¶¯»¯×¨ÒµÂÛÎÄ·¶ÎÄ Ä¿ ¼ Õª Òª ¢ñ Abstract¢ò µÚ1Õ ÏÖ³¡×ÜÏß1 1.1ÏÖ³¡×ÜÏß¼ò½é1 1.1.1ÏÖ³¡×ÜÏ߸ÅÄî1 1.1.2ÏÖ³¡×ÜÏߵķ¢Õ¹1 1.1.3ÏÖ³¡×ÜÏßµÄÌصã2 1.2 CAN×ÜÏß2 1.3 CAN¿ØÖÆÆ÷¼°ÓйØÆ÷¼þ¼ò½é3 1.3.1INTEL82527CAN¿ØÖÆÆ÷4 1.3.2΢¿ØÖÆÆ÷P8XC5925 µÚ2Õ סլСÇø°²·Àϵͳ×ÜÌåÉè¼Æ7 2.1 Õû¸öϵͳÍØÆ˽ṹ7 2.2 ´«¸ÐÆ÷ÔÚ¸÷»§ÄڵݲÖÃÓëÑ¡ÐÍ8 µÚ3Õ Ӳ¼þÉè¼Æ11 3.1 ×îСϵͳ½Úµã11 3.2 °²·Àϵͳ12 3.2.1 ¸÷´«¸ÐÆ÷µÄ¹¤×÷Ô­Àí12 3.2.2 ±¨¾¯µç·14 3.3 CAN×ÜÏßͨÐŽӿÚÊÊÅ俨14 3.3.1 80C31Óë82527µç·15 3.3.2 Ë«¿ÚRAMµç·15 3.3.3 ÖжÏÉêÇëµç·16 3.3.4 ¸´Î»µç·17 3.4 µçÔ´µÄÉè¼Æ17 µÚ4Õ Èí¼þÉè¼Æ19 4.1 ÖÇÄÜ¿ØÖÆÆ÷ºÍ¼ÒÍ¥Öն˼äͨÐÅ19 4.2 ÖÇÄÜ¿ØÖÆÆ÷ÓëСÇø¹ÜÀíÖÐÐļäµÄͨÐÅ21 4.3 ÉÏλ»úÈí¼þÉè¼Æ 23 4.4 CANͨÐÅЭÒé23 4.4.1 »ùÓÚ¡°ÃüÁî+²ÎÊý¡±µÄͨÐÅЭÒé25 4.4.2 »ùÓÚ¡°¶à¾ºÕù×ܲá±µÄͨÐÅ·½Ê½25 4.4.3 CANµÄ±¨ÎÄ´«Ëͼ°Ö¡½á¹¹26 4.4.4 CANµÄλʱ¼ä27 4.5 CANͬ²½·½Ê½28 ½áÊøÓï29 ²Î¿¼ÎÄÏ×30 Ö л31 ¸½Â¼ ³ÌÐòÇåµ¥32 ÕªÒª£º±¾ÎÄÑо¿µÄÊÇסլСÇø°²·ÀϵͳÉè¼Æ£¬ÔÚÉè¼ÆÖвÉÓõÄÊÇCAN×ÜÏß¼¼Êõ¡£Ä¿Ç°£¬¸Ã¼¼ÊõÒÑÓÐ56¸ö¹ú¼ÒºÍµØÇøµÄ2000¶à¸ö¹«Ë¾ÔÚʹÓÃCAN¼¼Êõ¼°Æä²úÆ·¡£±¾Éè¼ÆµÄϵͳÊÇÒÔCAN×ÜÏߵĿØÖÆÆ÷ΪÖ÷ºËÐÄ£¬ÒÔµ¥Æ¬»ú80C31Ϊ¸¨Öú´¦ÀíÐÅÏ¢µÄÒ»¸ö¹¦ÄÜÇ¿´óµÄϵͳ£¬Ò»°ã¸÷ÖÖ´«¸ÐÆ÷·¢³öµÄÐźÅÓɵ¥Æ¬»ú80C31½ÓÊÕ´¦Àí£¬È»ºóµ¥Æ¬»úÓëCAN×ÜÏßͨÐÅ£¬½«Ò»Ð©±¨¾¯ÐÅÏ¢¡¢±¨ÎÄ¡¢ÏµÍ³Ê±¼äµÈ´«Ë͵½¼à¿Ø¼ÆËã»úÖÐÐÄ£¬ÒÔÌáÐÑÖµ°àÈËÔ±µÄ×¢ÒâºÍ×÷³öÏàÓ¦µÄ´ëÊ©¡£ ¹Ø¼ü´Ê£º CAN×ÜÏß¡¢¿ØÖÆÆ÷¡¢µ¥Æ¬»ú80C31¡¢ The Design Of Security and Protection System Abstract£ºAt this time, the subject is ¡°The design Of Security and Protection System¡±, used CAN (Controller Area Network) BUS technology¡£ At present, already having more than two thousand companies of 56 countries and sections are used CAN BUS technology very products. The system, which main core is nerve center CMOS chip of CAN BUS networks, make single-chip 80C31 for assistant deal with information, it is one powerful function system. Currently emanate information of manifold transducer is due to single-chip 80C31 incept and management, then single-chip communicate CAN BUS network, make some alarm information, message, system time send to computer center awoke worker on duty notice and devise relevant measure. Key Words: CAN Bus£»Controller£»single-chip 80C31
¾­¹ÜÖ®¼Ò¡°Ñ§µÀ»á¡±Ð¡³ÌÐò
  • ɨÂë¼ÓÈë¡°¿¼ÑÐѧϰ±Ê¼ÇȺ¡±
ÍƼöÔĶÁ
¾­¼ÃѧÏà¹ØÎÄÕÂ
±êÇ©ÔÆ
¾­¹ÜÖ®¼Ò¾«²ÊÎÄÕÂÍƼö