基于单片机的停车管理收费系统

#include "LCD1602.h" #include "rc522.h" #include "uart.h" #include "motor_pwm.h" uchar data1[16] = {0x03,0x55,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x01,0xFE,0x01,0xFE}; uchar g_ucTempbuf[16]; uchar code DefaultKey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; void yuyin(uchar dizhi) { Send_Data(0x7E); Send_Data(0x04); Send_Data(0x41); Send_Data(0x00); Send_Data(dizhi); Send_Data(0xEF); } void main(void) { uchar time1s; uint jishi1=0,jishi2=0,jishi3=0; uint feiyong; bit as1=0,as2=0,as3=0; uchar bs1=0,bs2=0,bs3=0; char i=0; uchar status; uchar disp1[16]={" Stop Car "}; uchar disp2[16]={" 1: 2: 3: "}; LCD_Init(); //LCD1602初始化 PcdReset(); PcdAntennaOff(); PcdAntennaOn(); M500PcdConfigISOType( 'A' ); LCD_Init();//LCD初始化 InitUART();//串口初始化 pwm_init(); WriteChar(1,0,16,disp1); WriteChar(2,0,16,disp2); stom=5; TR2=1; delayms(500); TR2=0; while(1) { if(++time1s>30)//车辆入库开始计费 { time1s=0; if(as1)jishi1++; else jishi1=0; if(as2)jishi2++; else jishi2=0; if(as3)jishi3++; else jishi3=0; } if(1) { status = PcdRequest(PICC_REQALL, g_ucTempbuf);//寻卡,进入磁场后可多次读写PICC_REQALL，单次读写PICC_REQIDL if (status == MI_OK) { status = PcdAnticoll(g_ucTempbuf);//防冲撞 if (status != MI_OK) { continue; } status = PcdSelect(g_ucTempbuf);//选定卡片 if (status != MI_OK) { continue; } status = PcdAuthState(PICC_AUTHENT1A, 1, DefaultKey, g_ucTempbuf);//验证卡片密码 if (status != MI_OK) { continue; } status = PcdRead(1, g_ucTempbuf);//读块 if (status != MI_OK) { continue; } //车辆A if((0x01==g_ucTempbuf[0]) && (data1[1]==g_ucTempbuf[1]) && (data1[2]==g_ucTempbuf[2]) && (data1[3]==g_ucTempbuf[3]) && (data1[4]==g_ucTempbuf[4]) && (data1[5]==g_ucTempbuf[5]) ) { if(!as1)//入库 { as1=1; WriteChar(1,0,16,"A in storage "); if(disp2[3]==' ') { disp2[3]='*';disp2[4]='A'; yuyin(1); bs1=1; } else if(disp2[8]==' ') { disp2[8]='*';disp2[9]='A'; yuyin(2); bs1=2; } else if(disp2[13]==' ') { disp2[13]='*';disp2[14]='A'; yuyin(3); bs1=3; } } else//出库 { as1=0; WriteChar(1,0,16,"A out storage "); WriteChar(2,0,16,"Amount: "); feiyong=(jishi1/60)*1;//以分钟为单位 WriteCOMDATA(0xc7,0); WriteCOMDATA(feiyong/100%10+0x30,1); WriteCOMDATA(feiyong/10%10+0x30,1); WriteCOMDATA(feiyong%10+0x30,1); if(bs1==1) { disp2[3]=' ';disp2[4]=' '; } else if(bs1==2) { disp2[8]=' ';disp2[9]=' '; } else if(bs1==3) { disp2[13]=' ';disp2[14]=' '; } yuyin(4); bs1=0; } //打开杆子 stom=11; TR2=1; delayms(500); TR2=0; delayms(4000);//延时 //放下杆子 stom=5; TR2=1; delayms(500); TR2=0; WriteChar(1,0,16,disp1); WriteChar(2,0,16,disp2); } //车辆B else if((0x02==g_ucTempbuf[0]) && (data1[1]==g_ucTempbuf[1]) && (data1[2]==g_ucTempbuf[2]) && (data1[3]==g_ucTempbuf[3]) && (data1[4]==g_ucTempbuf[4]) && (data1[5]==g_ucTempbuf[5]) ) { if(!as2)//入库 { as2=1; WriteChar(1,0,16,"B in storage "); if(disp2[3]==' ') { disp2[3]='*';disp2[4]='B'; yuyin(1); bs2=1; } else if(disp2[8]==' ') { disp2[8]='*';disp2[9]='B'; yuyin(2); bs2=2; } else if(disp2[13]==' ') { disp2[13]='*';disp2[14]='B'; yuyin(3); bs2=3; } } else//出库 { as2=0; WriteChar(1,0,16,"B out storage "); WriteChar(2,0,16,"Amount: "); feiyong=(jishi2/60)*1;//以分钟为单位 WriteCOMDATA(0xc7,0); WriteCOMDATA(feiyong/100%10+0x30,1); WriteCOMDATA(feiyong/10%10+0x30,1); WriteCOMDATA(feiyong%10+0x30,1); if(bs2==1) { disp2[3]=' ';disp2[4]=' '; } else if(bs2==2) { disp2[8]=' ';disp2[9]=' '; } else if(bs2==3) { disp2[13]=' ';disp2[14]=' '; } yuyin(4); bs2=0; } //打开杆子 stom=11; TR2=1; delayms(500); TR2=0; delayms(4000);//延时 //放下杆子 stom=5; TR2=1; delayms(500); TR2=0; WriteChar(1,0,16,disp1); WriteChar(2,0,16,disp2); } //车辆C else if((0x03==g_ucTempbuf[0]) && (data1[1]==g_ucTempbuf[1]) && (data1[2]==g_ucTempbuf[2]) && (data1[3]==g_ucTempbuf[3]) && (data1[4]==g_ucTempbuf[4]) && (data1[5]==g_ucTempbuf[5]) ) { if(!as3)//入库 { as3=1; WriteChar(1,0,16,"C in storage "); if(disp2[3]==' ') { disp2[3]='*';disp2[4]='C'; yuyin(1); bs3=1; } else if(disp2[8]==' ') { disp2[8]='*';disp2[9]='C'; yuyin(2); bs3=2; } else if(disp2[13]==' ') { disp2[13]='*';disp2[14]='C'; yuyin(3); bs3=3; } } else//出库 { as3=0; WriteChar(1,0,16,"C out storage "); WriteChar(2,0,16,"Amount: "); feiyong=(jishi3/60)*1;//以分钟为单位 WriteCOMDATA(0xc7,0); WriteCOMDATA(feiyong/100%10+0x30,1); WriteCOMDATA(feiyong/10%10+0x30,1); WriteCOMDATA(feiyong%10+0x30,1); if(bs3==1) { disp2[3]=' ';disp2[4]=' '; } else if(bs3==2) { disp2[8]=' ';disp2[9]=' '; } else if(bs3==3) { disp2[13]=' ';disp2[14]=' '; } yuyin(4); bs3=0; } //打开杆子 stom=11; TR2=1; delayms(500); TR2=0; delayms(4000);//延时 //放下杆子 stom=5; TR2=1; delayms(500); TR2=0; WriteChar(1,0,16,disp1); WriteChar(2,0,16,disp2); } } } if(0)//IC卡注册 { WriteChar(1,0,16," IC ZhuCe "); WriteChar(2,0,16," "); status = PcdRequest(PICC_REQALL, g_ucTempbuf);//寻卡,进入磁场后可多次读写PICC_REQALL，单次读写PICC_REQIDL if (status == MI_OK) { status = PcdAnticoll(g_ucTempbuf);//防冲撞 if (status != MI_OK) { continue; } status = PcdSelect(g_ucTempbuf);//选定卡片 if (status != MI_OK) { continue; } status = PcdAuthState(PICC_AUTHENT1A, 1, DefaultKey, g_ucTempbuf);//验证卡片密码 if (status != MI_OK) { continue; } status = PcdWrite(1, data1);//写块 if (status != MI_OK) { continue; } yuyin(4); WriteChar(2,0,16," OK!!! "); delayms(4000); } } } }