基于单片机的玩具车控制系统设计

1、学生姓名本课程设计要解决的问题有哪些？1、哪一种通讯方式能实现玩具车远程控制，达到安全大信息量的移动通讯要求？2、使用哪种电源为玩具车供电？3、哪一种电机更为适合玩具车使用？4、数码显示器如何实现显示玩具车的速度档数和方向的档数？我做了哪些工作来解决这些问题的？1、上网查阅百度文库2、查阅相关书籍3、咨询通晓相关知识的人员我在本次课程设计取得了哪些成果？有哪些收获？1、学习到如何设计一款玩具车的过程2、通过本次设计让我们能够更加熟练地操作各个软件3、学习设计过程中如何筛选各个器件与设计步骤评语：指导教师评语及成绩评成绩评定：指导教师年月日3*3键盘单片机单片机Led发光模块步进电机驱动模块直流

2、电机驱动模块O 5 s T 6 5 4 321O9B7G544 3 * 3 M 芸 3 3 3 芸 2 2 之 2 2 2 23 2 12 2 2EECT2/P10T2EX/P1.1PLaPL3FL4PL.5Pl.JPl.7KSTRXE/P2.0TO?P3.1IHTO?P?,2INT1；P3.3T0/P3.4T1；P3.5画JP3.6M/P3.TXTAL2rmiPB1P汨VerFO.0/ADDFO.1/AD1JIQ.2/AD2FO.3/AD3FD.4/AD4FO.5,止口5f0.G/AD&PO.7ZAD7EA/VFPALE/PRDfEsU3P2.7/A15P2.G/A14F2.5/A133P2

3、：4?*123P2.3/A11E2.2/A10P2.l?A$12.O/ASP122PIO2Q22PH三极管NPN三极管PNPBQ3二极管PNPQ42J2直流电机接口三极管PXPGND共阴祖共阳极段位码D7D6D5D4D3D2D1D0显示位dpgfedcbaw共阳极段码共阴极段码wr共阳极段码共阴极段码0C0H3FH880H7FH1F9H06H990H6FH2A4H5BHA88H77H3B0H4FHBP83H7CH499H66HCC6H39H592H6DHDA1H5EH682H7DHE86H79H7F9H07HF84H51HDIO1Dll2DI23DI34D145DIS6DI*7DI7S0D)0

4、10dh11P32_Jlo,onl匕DU14P5515aL6mi17itL9PIOPllD12Pl)PHP15P16P17mi/rvrP312JiTL助幅至曲P疗石SavpUlfPEENXZvccXLVS&开始215voidIimerO_iiiT(void)interrupt1using1216217218219220221222223224225226227228220230231232233234235236237238239240241242243244245246却设置定时器初值期同.关闭定时器TL0=TH0_TL0%2SG;TH0=TH0二TLQ/256；定时春装初宝counr0=l

5、0*speed;if(tum=0)电机壬转pwml0;if(+councKcount0)pvxnO=L;elaepum0=0;if(count;l-90)countl=0;)else，/电机反转pwm0=0;if+countKcounrO)pwznl=l;elsepvml=0;if-90)(count)/方向控对左转，intmotor_youzhuan()intff；for(xr0;irII-O；txen0;whiloRI-rwD);RI=O；cuO=SBUF;ifUdu0*0 xe2)=3)(rxen=l;delay(S);do(Cor(1-01xeit+I(S3UF=inycacal;s=

6、s4nydst:ai；;wHiictTI=0;Savile；while(工jC)；TI-0;七)while(RI-C);OU1=5EUJ；while(dul-Dx),0051c1l12c14rlt171s192c2l北不24茂2627舞2$加31炙33343s%3/3fi第4C4142434Z4S464/,voidrocoivo)(Khll(RI-0)；RI-0；duO=S3UF;if(duO*Cxl)-0)Int1(cxer=L;delay16);SBUF=0 xe2;while:宜0);ri=a；wo；dofor：i=C;x.J9;i-+)while(Rl=0);PI0;zrydaa(il

7、SBUE;a-s4nydatax;while(11=0);RI=0;dul=SBVF;xf:dulr)-0flagO;txenl;(6)；SBUF-0;wnil(TI=0)TI=0；eloe力g工；148149150151152153154155156157158159 txen=l;delay();S3UF=0;while(TI=O);TI=O;whil(flag);)121voiddisplay(ucharurnrucharspeed,ueharfxdruchir2了)/星示王金宇122123124125Portableturn;126weil_LIE=O；127，delay(5);128

8、weil_L=lf129130PO=tablespeed;131wei2_LEE=07132delay(5);133-w12LEE-1;l”善一135，PO=tablzy;136wex3_LEE0;137，delay(5)r138weia_LEI!=l;139140，；PO=tablefxd;141wei4_LZE=0f142dC3y(5)143fEwe4_LZr-lr1441451|ilnoludetdeClneulnx;unsignedlnfdefine uchaxbl t gll t sll t sll twell_LEE 3c 2 二 LEI： 32,3 二LEI： 3门4一LEEun

9、signed char P2A0i=P2*l=P2*2；=P2*3：0111cxen=P2*T;C10 011 012 013 64 015 016 017 018uchar B.YdaGd (101 ;uchar code catle= 0:x-)orv0: y-):void VOld void void void voxd voidkeycAn();display(ucnax turn,uchax sped,uchax xd,uchax zy);count ();snd ();nd.t xal.();Qetdaa ();nxaxn (initial (;3工。(1)036Jceyscan

10、();037aounc (;038dxspZay(turnr jQuud,zyr039send ():040)041I)042void send ()043|054055txen-1j056acaay(5);057do058 for(a-0;i8;059078vol(Jgeuddcai()079090mvdacato:081mvciacatn-xxxanc;0Q2nnydaca2Jxarnt:083Tmydata3J-fHontl工oh七；084mydata-turn:085mydata(&fspood-086mycdata6一/y：087mydctzG7J-fxcd;088089090voi

11、d!XnXcXaLX()091Be092paoxrrj093034TMOD-OX2OZ095THl-Oxfdz096TDl-OxtdJ。97TRX-Xz098PUOZ-O;099SCON-Ox50;100101ES=1I02ccen=X103aexav(b;104105)106voidcount()107(108if|speed=s10)speed=9;109if|speed-255)speed=0;110iflzy=10)zy=9;111if|zy=0)zy=l;112if|zy5)fxd=0;113elseif(zy-a5)fxd=l;11461fxd2;115if|aa-l&speed-

12、0)116(aa0;117turn=!turn;118119120121voiddisplay(ucharcurnrucharspeed122(123124125PO-tableturn;126weil_LEEs0;127delay(5);128weii_LEE=l;129130P0=tablespeed;131wei2_LEE=0;132delay(5);133wei2_LEE-l;134135P0=tablezy;136wei3LEE-0;137delay(5);138wei3_LEE=l;13914044P0=tablefxd;.zucharfxdfucharzy)?GK:-CM-GrJ

13、-G乙乙乙 LLLLLLLLLLLLLLLLILILILIL0160阳z09090w0?0w(6686z696s6tG62GL6066888/898qRr8rfie8lR08f8z9zQXXo=iduraa)jiwTa=d;n3arqjxo=Td：8jx。？maa=aui32ra-ciuraa)(CJO-i3gAOTIQM:Xesq，+KN：ppxCogo:Xesq丁一OQ：pnxoex?o/Xeaqq/z:sJoeswo)(duz)y1,6:TdudB)(SJKOb;dure3)jx:bJ八U:tUuxdrnQuidU/Tac3uraaKai6P18xo=idui)7T?ejxoduxs：1

14、(1=加0口pjxoxaG/L甘，L(CZL/0jx09ourad=crurea2ZI/Tdsciuzeq.LZL)021(0j0=idurea)iq&L69183LZ9L:X。931*0=dq6TT.2口6丫1卬工26丫二工:opxooscoSQLMLr-ttpoodc:ooxoovdCOL:xuq291/0-3VTTanfixTTi-aSTTT:9JXQoesLOL)091(dwoa)qqxmc6SL:Ta=WuxGZi8coyctai。一七o:oaSSLK5L-(G)A。3。GGL|SSL(93乂。一；3gAJ3LSLrS5xo?ui3=duiaa09L，一ouioaS八rjxo=Td8

15、H11“L()uvosAecpxoa3HStMkHfT7，-BI=MCtrl(S)KeypSfrlro-asTbiwJIPl2222222222222222222222222221济总封96名母1母S3出击q易温M已盖二百后;doInpJP.13ramcLLAnuucoxKa-if(；m!oxfmcioaAVG)”dcmplpl;rt1TPHrtomroxT。”iHI(demlp-Hoxf0)demFHPrSW1C01二clalmp)opunopuoQPQO一0X3-break一oxctr:treax“-ox&u“crKd”W?M1(m20 xH,8hHunal,LgHC115ctmrJNPM

16、“acmpIdnmpaoXHI8”#inciudetdefxneumtunsignedmtidetlneucharunsicnedchartctfxntTEO_TLO(65536-1000)sbitxxen-P2*7;sbitno_x;angl=P1A4;sbita_x;，ng2-Pl*5;abititqx:ang3=P】r；sbitBo_xiangt-P1A7；smtmc=piF：sbitpwFPDuciarccurvo=c；counzi=o；naairriac.d-D,iuieaa=o,s=o,nicnL-=01110=:,tsciaicnw,rxonciicaiournCtSceediZ

17、zrxirZvs；charn-dataB;intzuoxiez-2,youxi-C;voiddelax(umtz)(口皿iry;for(x-z;xC;x-)for|y-110：u0;j/):)八方向控制右却/intactcx_youzhuan()(一intw：(mcjuanjl=l;/1100mc_xiang2=1;mex.ang3=0;mcjuanV-0;delay(1);mexiangl=o；/onomc_xaEg2-1;mexiang321；036mo_xxanq4,o；037038delay(1);039mo_xianal-O;/OOll040mO_Xlang?=O;041mo_xxa

18、na3-1;042mo_xlang4*1;043044delay(1);045mox工anal=1;/1O01046maxi.ang2-O;047mo_xxanq3=O;048moxxang4-1;U43050delay(1);051)052053return0;0S4)055/.*方向拄制左转.K056in七notorzuozhuan(unsioned057058inta;059for(rr=0;rovoida1()EA-*O；TMOD-Ox21;THl-Oxfd；TLl=Oxfd;THO=THO_TL,O/256；TLO=HHO：HLO*256;TR1-1;TRO-1；PCON-O；3CO

19、N=0 x50；EA-1;ES-1：ETO-1；cx.en=O;d.lay(5);voidreceive()while(RI=0);RAO;auo=SBur；IX(du0*0 xel=0)in.tx;xen=2.;dielay(6;SBUF=Ox2：while(TT=O):TI=0；cxen=0;dowhile(RI*0);RI-0;mydatax-SBUF;sw34-mydatai;flaa=O;txen=l;delay(6);SBUF=O;4142SM454647484350515253545556575859GOG16263648566676069707172门747576707380印

20、82838405868788889091929394959697989900010203040506070081o11111111111111111111111111111111111111111111111111111111112222272922while(T工=二。);TI=O；else(flag-1;txen-1;delay(6);5BUF=oxrr;whie(TI=O):TI=O;wnie(riaa);voidgetdata()A1light-mydata0;xlight-mydata(1);backlianc-mydaud2;rronciianrmyaara(3:turnTnyciata4;sped=mydata5;zy-mydata;fxd-mydara7;)voidrxcounuoif(f