ÄãºÃ£¬»¶Ó­À´µ½¾­¹ÜÖ®¼Ò [µÇ¼] [×¢²á]

ÉèΪÊ×Ò³ | ¾­¹ÜÖ®¼ÒÊ×Ò³ | Êղر¾Õ¾

¸ÐÓ¦¿¨Ê½ÃŽûϵͳ_µç×ÓÐÅÏ¢¹¤³Ì±ÏÒµÂÛÎÄ

·¢²¼Ê±¼ä£º2014-10-26 À´Ô´£ºÈË´ó¾­¼ÃÂÛ̳
ÕªÒª Ëæן߿Ƽ¼µÄÅ·¢Õ¹£¬ÖÇÄÜ»¯¹ÜÀíÒѾ­×ß½øÁËÈËÃǵÄÉç»áÉú»î£¬Ò»×ù×ùÖÇÄÜ»¯´óÏðεضøÆð£¬ÊÊÓ¦ÐÅÏ¢µÄʱ´úÐèÒª,×÷Ϊ¿çÊÀ¼ÍʹÓõĽ¨ÖþºÍ°ì¹«»·¾³£¬±ØÐëÔÚ¹¦ÄÜÉÏÂú×㵱ǰºÍδÀ´·¢Õ¹µÄÐèÇ󣬳ÉΪÎÄ»¯ºÍ¾­¼Ã·¢Õ¹µÄ»ùµØ¡£ ±¾´Î±ÏÒµÉè¼ÆµÄÌâÄ¿ÊǸÐÓ¦¿¨Ê½ÃŽûϵͳ¡£Óɵ¥Æ¬»úÄ£¿é¡¢¶Áдģ¿é¡¢¼üÅÌÄ£¿é¡¢µç´ÅËøÇý¶¯µç·£¬±¨¾¯Ä£¿éÒÔ¼°¸ÐÓ¦¿¨£¬Æß²¿·Ö×é³É¡£Í¨¹ýµ¥Æ¬»ú½øÐбà³Ì¿ØÖÆ£¬Ö÷Òª¹¦ÄÜÊÇʵÏÖË¢¿¨£¬ÃÜÂëÊäÈë´íÎ󱨾¯£¬ÊäÈëÕýÈ·¿ªÃÅ¡£¸ÃϵͳÀûÓÃRC500ATµÄ¶Áд¹¦ÄÜÈ¡´úÁËÔ­À´µÄ²å¿¨Ê½ÃŽûϵͳ£¬Ê¹ÓøüΪ·½±ã£¬ÄÍÓã¬Îȶ¨£¬¿É¿¿¡£ ¹Ø¼ü´Ê£ºAT89C52µ¥Æ¬»ú£¬ÃŽûϵͳ£¬¸ÐÓ¦¿¨¡£ Ŀ¼ ÕªÒª¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..I ABSTRACT¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...II µÚ1Õ ÒýÑÔ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.1 1.1 ¿ÎÌâ±³¾°¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­1 1.2±ÏÒµÉè¼ÆÖ÷ÒªÍê³ÉÈÎÎñ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.2 µÚ2Õ ·½°¸ÂÛÖ¤¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.3 2.1 ·½°¸ÂÛÊö¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­3 2.1.1 ÃÜÂëÃŽûϵͳ·½°¸¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..3 2.1.2 Ö¸ÎÆÃŽûϵͳ·½°¸¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..4 2.1.3¸ÐÓ¦¿¨Ê½ÃŽûϵͳ·½°¸¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...5 2.2 ·½°¸ÂÛÖ¤¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­6 µÚ3Õ ÃŽûϵͳ×ÜÌåÉè¼Æ¼°Ö÷ҪоƬ½éÉÜ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.7 3.1 ϵͳ×ÜÌå¿òͼ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­7 3.2 Ö÷ҪоƬÓëÄ£¿é½éÉÜ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­7 3.2.1µ¥Æ¬»úAT89C52¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...7 3.2.2 HD7279½éÉÜ¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...8 3.2.3 MF 1S50¸ÐÓ¦¿¨½éÉÜ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...9 3.2.4 ZLG500AT¶Á¿¨Ä£¿é½éÉÜ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.10 3.2.5 Òº¾§ÏÔʾģ¿é½éÉÜ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­11 µÚ4Õ ϵͳӲ¼þÉè¼Æ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­13 4.1¶Á¿¨Ä£¿éÓëMCU Á¬½Óµç·¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..13 4.2 ¼üÅÌÄ£¿é¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..14 4.4 Òº¾§Ä£¿é¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..16 4.4.1 Ó²¼þ½Ó¿Úµç·¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­16 4.4.2 ×Ö·ûÏÔʾ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­17 4.5 ¿ªËø¿ØÖÆÄ£¿é¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..17 µÚ5Õ Èí¼þÉè¼Æ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...19 5.1 ϵͳÈí¼þ×ÜÌåÉè¼Æ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..19 5.2 ϵͳ³õʼ»¯µÄÈí¼þ´¦Àí20 5.3¸ÐÓ¦¿¨ÐÅÏ¢µÄÈí¼þ´¦Àí21 5.4 °´¼üÄ£¿éµÄÈí¼þ´¦Àí23 5.5 ÏÔʾģ¿éµÄÈí¼þ´¦Àí25 5.7 ±¨¾¯Ä£¿éµÄÈí¼þ´¦Àí26 µÚ6Õ ±ÏÒµÉè¼Æ×ܽá27 ÖÂл29 ²Î¿¼ÎÄÏ×30 ¸½Â¼Ò»32 1.±¾Éè¼ÆÔ­Àíͼ32 2.±¾Éè¼ÆPCBͼ33 3.ʵÎïͼ34 4.ÔªÆ÷¼þÇåµ¥35 ¸½Â¼¶þ37 ABSTRACT With the vigorous development of high technology, intelligent management has entered the people's social life, and the intelligent buildings block up one by one to meet with the needs of the information times, as a cross-century construction and the office environment, it must be functional for the development of the present and the future¡¯s needs, which is a abase of cultural and economic development. The topic of the graduation project is about the induction card access control systems. It composes of seven parts such as the SCM module, reading and writing module, keyboard module, the drive circuit electromagnetic lock, alarm module and the proximity card. With the control of the SCM, the main function is to realize the induction of card, by the error alarm for entering the wrong password, by the correct sound for entering the door. And with the system of the RC500AT¡¯s functional literacy to replace the original card-access control system, it becomes more convenient, durable, stable and reliable. Keywords: AT89C52 SCM, Access control systems, Induction card.
¾­¹ÜÖ®¼Ò¡°Ñ§µÀ»á¡±Ð¡³ÌÐò
  • ɨÂë¼ÓÈë¡°¿¼ÑÐѧϰ±Ê¼ÇȺ¡±
ÍƼöÔĶÁ
¾­¼ÃѧÏà¹ØÎÄÕÂ
±êÇ©ÔÆ
¾­¹ÜÖ®¼Ò¾«²ÊÎÄÕÂÍƼö