ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > 2014Äêɽ¶«´óѧµÚÊ®½ì¡°ÐËԴͨ±­¡±¿Æ¼¼´´Ð´óÈü

2014Äêɽ¶«´óѧµÚÊ®½ì¡°ÐËԴͨ±­¡±¿Æ¼¼´´Ð´óÈü

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2026/1/21 11:19:23

»ùÓÚµ¥Æ¬»ú

½»Í¨Â·¿ÚÐźŵƿØÖÆÏµÍ³

2014Äêɽ¶«´óѧµÚÊ®½ì¡°ÐËÔ´

ͨ±­¡±¿Æ¼¼´´Ð´óÈü¼¼ÊõÂÛÎÄ

»ùÓÚµ¥Æ¬»úµÄ½»Í¨µÆ¿ØÖÆÏµÍ³

Ŀ¼

ÕªÒª----------------------------------------------------------------------3

Abstract---------------------------------------------------------------------------3 ÒýÑÔ--------------------------------------------------------------------------------4

1¡¢ ÈÏʶ AT89S52µ¥Æ¬»ú

1.1 At89s52µ¥Æ¬»ú½á¹¹¼ò½é------------------------------5

1.1.1ÄÚ²¿½á¹¹---------------------------------------5 1.1.2Íⲿ½á¹¹---------------------------------------5

1.2 At89s52µ¥Æ¬»úµÄÒý½Å¼°Æä¹¦Äܼò½é--------------------7 1.3 At89s52µ¥Æ¬»úµÄ×îСϵͳ----------------------------7 1.3.1×îСϵͳԭÀíͼ---------------------------------7 1.3.2×îСϵͳ×é³É¼°Ô­Àí------------------------------7

2¡¢ Éè¼ÆÒªÇó

2.1 Éè¼Æ±³¾°¡ª¡ª¼ÃÄÏÊо­Ê®Â·ºÍË´¸û··¿Ú½»Í¨µÆ-----------8 2.2 »ù±¾ÒªÇó---------------------------------------------8 2.3ÍØÕ¹¹¦ÄÜÒªÇó------------------------------------------9

3¡¢»ùÓÚµ¥Æ¬»úµÄ½»Í¨Â·¿ÚÐźŵƿØÖÆÏµÍ³µÄÉè¼Æ

3.1

ÔËÐÐ˳Ðò--------------------------------------------9 3.2 ϵͳģʽ--------------------------------------------10

3.2.1Õý³£Ä£Ê½---------------------------------------10 3.2.2·±Ã¦Ä£Ê½---------------------------------------10 3.2.3¿ÕÏÐģʽ---------------------------------------10 3.3 µç·Éè¼Æ---------------------------------------------10

4¡¢³ÌÐòÉè¼Æ

- 1 -

»ùÓÚµ¥Æ¬»úµÄ½»Í¨µÆ¿ØÖÆÏµÍ³

4.1³ÌÐòÁ÷³Ìͼ--------------------------------------------11 4.2³ÌÐòÄ£¿é¹¦Äܼ°´úÂë------------------------------------12

4.2.1ÊýÂë¹Ü¶¯Ì¬ÏÔʾģ¿é------------------------------12 4.2.2ÍⲿÖжϷþÎñÄ£¿é--------------------------------14 4.3ÍêÕû³ÌÐò´úÂë------------------------------------------16

5¡¢»ùÓÚµ¥Æ¬»úµÄ·ÂÕæÈí¼þ

5.1 Keil¼ò½é---------------------------------------------24 5.2 Proteus¼ò½é------------------------------------------24 5.3 Ä£Äâ·ÂÕæ----------------------------------------------25

²Î¿¼ÎÄÏ×----------------------------------------------29

- 2 -

»ùÓÚµ¥Æ¬»úµÄ½»Í¨µÆ¿ØÖÆÏµÍ³

µ¥Æ¬»ú½»Í¨Â·¿ÚÐźŵƿØÖÆÏµÍ³

ÕªÒª£º±¾Éè¼ÆÒÔµ¥Æ¬»úAT89S52Ϊ¿ØÖƺËÐÄ£¬ÒԺ졢ÂÌ¡¢»ÆÈýÖÖLED·¢¹â¹Ü×÷ΪֱÐкÍ×óÓÒ¹ÕÍäÒÔ¼°ÐÐÈËͨÐеÄָʾ£¬ÒÔLEDÊýÂë¹Ü×÷Ϊµ¹¼ÆÊ±Ö¸Ê¾£¬Íê³ÉÁËÌâĿҪÇóµÄËùÓй¦ÄÜ¡£ÔÚ´Ë»ù´¡ÉÏÔöÉèÁËLEDµÆºÍÊýÂë¹ÜʵʱÏÔʾϵͳ¸÷ÖÖ״̬£¬»¹¿É¸ù¾Ý½»Í¨Óµ¼·Çé¿ö·Ö±ðÉèÖÃÖ÷¸ÉµÀºÍ´Î¸ÉµÀµÄͨÐÐʱ¼äÒÔ¼°½ô¼±Çé¿öʱ¿É¸ù¾ÝÐèÒªÊÖ¶¯ÉèÖÃij¸ÉµÀ³µÁ¾Í¨ÐÐ״̬£¬½ô¼±Çé¿ö½áÊøºóÔÙת³É×Ô¶¯×´Ì¬£¬²¢¶Ôϵͳ»úе½á¹¹½øÐÐÁËÓÅ»¯Éè¼Æ£¬ÕûÌåÐԺã¬ÈËÐÔ»¯Ç¿¡¢¿É¿¿ÐԸߡ£ ¹Ø¼ü×Ö£ºµ¥Æ¬»ú¡¢AT89S52¡¢LEDÊýÂë¹Ü¡¢Í¨ÐÐģʽ¡¢¿ØÖÆÏµÍ³

Abstract: The design for the control of AT89S52 microcontroller core, red, green, yellow and three LED light tube as a straight and turning left and right directions and pedestrians, LED digital tube as a countdown to the instructions, subjects completed all the required functions. On this basis, the addition of LED lights and a variety of digital real-time display system status, traffic congestion can also be the case were set according to the main road and secondary roads, and emergency travel time can be set manually according to a state of roads to traffic, emergency automatically transferred into the situation after the end of the state, and the system was optimized mechanical structure design, good integrity, humanity, and high reliability. Keywords: MCU AT89S52; LED digital tube; access mode;control system

- 3 -

  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

»ùÓÚµ¥Æ¬»ú ½»Í¨Â·¿ÚÐźŵƿØÖÆÏµÍ³ 2014Äêɽ¶«´óѧµÚÊ®½ì¡°ÐËԴͨ±­¡±¿Æ¼¼´´Ð´óÈü¼¼ÊõÂÛÎÄ »ùÓÚµ¥Æ¬»úµÄ½»Í¨µÆ¿ØÖÆÏµÍ³ Ŀ¼ ÕªÒª----------------------------------------------------------------------3 Abstract---------------------------------------------------------------------------3 ÒýÑÔ----------------------------------

¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
µ¥Æª¸¶·ÑÏÂÔØ
ÏÞÊ±ÌØ¼Û£º10 Ôª/·Ý Ô­¼Û:20Ôª
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºfanwen365 QQ£º370150219
Copyright © ÔÆÌ⺣ All Rights Reserved. ËÕICP±¸16052595ºÅ-3 ÍøÕ¾µØÍ¼ ¿Í·þQQ£º370150219 ÓÊÏ䣺370150219@qq.com