基于单片机的交通灯控制系统设计ppt

基于单片机的交通灯控制系统设计王洁发电081班YOURSITEHERELOGO1介设计简2AT89C51介简3PROTUES仿真图4路板电主要容内YOURSITEHERELOGO本系统采用89C51单片机为中心器件来设计交通灯控制器进行交通路口的管理。用KEILUVISION编程,PROTUES进行仿真，模拟交通信号灯的交替变换，实现十字路口交通灯的车辆直行、车辆左转和紧急情况处理等功能。用LED数码管作为倒计时指示。1介设计简YOURSITEHERELOGO对交通灯控制系统的设计，首先应对交通灯的核心控制芯片的基本结构和特征以及主要引脚有比较详细的了解。AT89S51是美国ATMEL公司生产的低功耗，高性能CMOS8位单片机，片内含4KBYTES的可系统编程的FLASH只读程序存储器,器件采用ATMEL公司的高密度、非易失性存储技术生产，兼容MSC51指系统及引脚。FLASH程序存储器可编程ISP可用统进行编程及通用8位处理器于单片芯片中，ATMEL公司的功能，低位AT89S51单片机可为高性比的应用，可应用于控制。介设计简P10P11P22P23P24P25P26P27P20P21P12P13P07P06P05P04P03P02P01P00P30P31P32XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13YOURSITEHERELOGO1（西直行灯亮，南北灯亮）25SP10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P33P34P35P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGO2（西左灯亮，南北灯亮）转20SP10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P33P34P35P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGO3（西直行灯，南北灯亮）5SP10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P33P34P35P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGO4（西灯亮，南北直行灯亮）25SP10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P33P34P35P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGO5（西灯亮，南北左灯亮）转20SP10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P33P34P35P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGO6（西灯亮，南北灯）5SP10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P33P34P35P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGO模急通行情拟紧况SW1P10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P30P31P32P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGO模急通行情拟紧况SW2P10P11P00P01P02P03P04P05P06P07P10P11P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13P22P23P24P25P26P27P20P21P12P13P30P31P32P07P06P05P04P03P02P01P00P00P01P02P03P04P05P06P07P10P11P30P31P32P20P22P24P26P21P23P25P27P00P01P02P03P04P05P06P07P12P13XTAL218XTAL119ALE30EA31PSEN29RST9P00/AD039P01/AD138P02/AD237P03/AD336P04/AD435P05/AD534P06/AD633P07/AD732P101P112P123P134P145P156P167P178P30/RXD10P31/TXD11P32/INT012P33/INT113P34/T014P37/RD17P36/WR16P35/T115P27/A1528P20/A821P21/A922P22/A1023P23/A1124P24/A1225P25/A1326P26/A1427U1AT89C51NETP13D1LEDGREEND2LEDREDD3LEDYELLOWD4LEDGREENR1510R2510R3510R4510D5LEDGREEND6LEDREDD7LEDYELLOWD8LEDGREENR551KR651KR751K5VR8510R9510R10510R11510SW1SWSPSTSW2SWSPSTSW3SWSPST5V5VD9LEDGREEND10LEDREDD11LEDYELLOWD12LEDGREENR12510R13510R14510R155105VD13LEDGREEND14LEDREDD15LEDYELLOWD16LEDGREENR16510R17510R18510R195105VYOURSITEHERELOGOP10P11P0