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×Ô¶¯»¯×¨ÒµÂÛÎÄ·¶ÎÄ Ä¿Â¼ Õª ÒªI AbstractII 1 Ç° ÑÔ1 1.1 СÐͽºÓ¡ÃûƬ»úÊг¡ÐèÇó1 1.2 δÀ´Ð¡ÐͽºÓ¡»úµÄ·¢Õ¹·½Ïò1 1.3 СÐͽºÓ¡»úÓëÊý×ÖÓ¡Ë¢»ú1 2 µ¥Æ¬»úW77E582 2.1 W77E58¼ò½é2 2.2 W77E58µÄÄÚ²¿½á¹¹2 2.3 W77E58µÄÌصãÓëÐÔÄÜ3 2.3.1 ¼æÈÝÐÔ3 2.3.2 ¸ßËÙÐÔ3 2.3.3 ÖжÏÔ´Ôö¼Ó3 2.3.4 Á½¸öÔöÇ¿È«Ë«¹¤´®¿Ú4 2.3.5 ¿ÉÈí¼þ±à³ÌµÄ·ÃÎÊÍⲿ´æ´¢Æ÷5 2.3.6 ×ã¹»µÄÄÚ´æ5 2.4 W77E58µÄ¸÷¶Ë¿ÚÓ¦ÓÃ5 2.5 W77E58ÓëPC»úµÄͨÐŽӿÚ6 2.6 W77E58µÄÓ¦ÓÃÇ°¾°7 3 ÃûƬ»úÓ²¼þ8 3.1 Ö÷¿ØÄ£¿é8 3.1.1 ¸´Î»µç·8 3.1.2 VCC_OKµç·8 3.1.3 µ¥Æ¬»ú½Ó¿ÚÀ©Õ¹µç·9 3.1.4 ´«¸ÐÆ÷ÍⲿÖжÏÊäÈë10 3.1.5 µ¥Æ¬»ú¿ØÖƵç´ÅÌúÊä³ö11 3.2 µçÔ´Ä£¿é12 3.3 µç»ú¿ØÖÆÄ£¿é13 3.3.1 µç»úµ÷ËÙ·½·¨13 3.3.2 ²âËÙ·¢µç»ú·´À¡15 3.3.3 µ¥Æ¬»ú¿ØÖƽ»Á÷Òì²½µç»úÔ­Àí15 4 ÈË»ú½çÃæ16 4.1 ¼üÅÌÊäÈëÄ£¿é16 4.1.1 ¾ØÕóʽ°´¼ü±à³Ì»ù±¾Ë¼Â·16 4.1.2 ¼üÅÌÈ¥¶¶¶¯µÄ·½·¨17 4.2 LCDÊä³öÏÔʾģ¿é17 4.2.1 T6963CÈý¸öÖØÒª×é³É²¿·Ö18 4.2.2 T6963C¹ÜÀíÏÔʾ»º³åÇø19 4.2.3 T6963CµÄÏÔʾ¹¦ÄÜ19 4.2.4 MGLS£®12864TµÄÖ¸ÁîºÍ»ù±¾±à³Ì20 5 ÃûƬ»úËٶȿØÖÆÈí¼þÉè¼Æ21 ×ܽá23 Ö л24 ²Î¿¼ÎÄÏ×25 ¸½Â¼Ò»£º¼üÅÌɨÃè³ÌÐò26 ¸½Â¼¶þ£ºLCD ÏÔʾÊä³ö36 Õª Òª ±¾ÃûƬ»úϵͳÊÇ»ùÓÚW77E58µ¥Æ¬»úµÄÑо¿ºÍ¹¦ÄÜ¿ª·¢¶ø³É,Æä¿ØÖÆÆ÷Ö÷ÒªÓÉÖ÷¿ØÄ£¿é¡¢µç»ú¿ØÖÆÓëµçÔ´Ä£¿é£¬´®¿ÚͨÐÅÄ£¿é£¬LCDÓë¼üÅÌÊäÈëÊä³öÄ£¿éµÈ×é³É¡£¸÷¸öÄ£¿é¼ä¶¼Í¨¹ýÅÅÏßÓ뵥Ƭ»úʵÏÖ»¥Áª£¬´«µÝÊý¾ÝÐÅÏ¢¡£ ÔÚ´ËÎÒÃÇÓÃÒ»µ¥ÏàµçÈÝÒì²½µç»úÀ´´ø¶¯Õû»úµÄÔ˶¯£¬µ¥Æ¬»úͨ¹ýÈí¼þ±È½Ïµç»úÔ¤¶¨×ªËÙÓë½ÓÊÕµ½µÄ²âËÙ·¢µç»úµÄ·´À¡×ªËÙ£¬¸ù¾ÝÆäÆ«²î½øÐÐPID¿ØÖÆ£¬Í¨¹ý¿ØÖƹâñîÀ´¿ØÖÆ´¥·¢¿É¿Ø¹è£¬¸Ä±ä´¥·¢µãµÄλÖ㬴Ӷø¸Ä±äAC220VÕýÏÒ²¨µÄµ¼Í¨½Ç£¬´ïµ½¿ØÖƵç»úתËÙµÄÄ¿µÄ¡£ ¹Ø¼ü´Ê£ºÃûƬ»ú¡¢W77E58µ¥Æ¬»ú¡¢¶¨×Óµ÷ѹµ÷ËÙ Abstract The card printing system is based on the study of single-chip W77E58, the controller is made up of main Control module, motor control and power module, serial communication module, LCD module and keyboard input and so on. with the cable, the single-chip connect each module in the Internet and transmit data. Here we use a single-phase capacitor induction motor to drive the machine, Microcontroller software comparing motor speed and received feedback speed, according PID control, SCR trigger by controlling the optical coupler, change the date of trigger point, to change conduction angle of 220V sine wave, then achieve the seted speed Keywords£ºCard printing machines, W77E58 microcontroller, Speed regulator
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