【正文】 何佳老師的大力幫助和支持下完成的。他在設(shè)計(jì)中悉心指導(dǎo)，提出了許多寶貴的意見和建議，幫助我們解決了許多難題，對我們的設(shè)計(jì)起到了至關(guān)重要的作用，充分顯示了一位經(jīng)驗(yàn)豐富的教師精神之高尚、學(xué)識之淵博。在設(shè)計(jì)過程中，我受益非淺，不僅使我由對課本上的知識粗淺認(rèn)識有了更進(jìn)一步的理解，而且還積累了很多課本以外的知識，開闊了我的視野，豐富了我的內(nèi)涵，同時(shí)還積累了很多寶貴的經(jīng)驗(yàn)，增強(qiáng)了獨(dú)立思考的能力，當(dāng)然在這個(gè)過程中也發(fā)現(xiàn)自己還有許多不足之處，但整個(gè)過程對我來說就像一個(gè)實(shí)際的眼簾，這對我來說無疑是一筆寶貴的財(cái)富。四年的大學(xué)生活即將結(jié)束了，但這并比意味著學(xué)習(xí)的終止，在今后的工作和學(xué)習(xí)中，我還要不斷的學(xué)習(xí)，不斷地豐富和發(fā)展自己的知識，不斷地提高和完善自己，不斷地進(jìn)步。設(shè)計(jì)過程是充實(shí)的，內(nèi)容是豐富的，我從中獲得了更深層的知識，同時(shí)也鍛煉了我的毅志，培養(yǎng)了我的耐心和細(xì)致的工作作風(fēng)和嚴(yán)謹(jǐn)?shù)目茖W(xué)態(tài)度，了解了工作的艱辛，這對我以后的工作和學(xué)習(xí)是大有幫助的。本次設(shè)計(jì)是在何老師的耐心指導(dǎo)和其他同學(xué)的大力協(xié)助下完成的，在此深表感謝。51 附 錄附 錄附錄A：交通燈電路圖附錄B:交通燈控制程序includedefine uint unsigned int define uchar unsigned charsbit P32=P3^2。sbit P35=P3^5。unsigned char code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f}。uchar Operation_Type=1,count_SN,count_EW,count,tt=40,num,shi,ge,tt_SN=40,tt_EW=40。uint aa,A。void delay(uint z) //延時(shí)程序（1ms）{ uint x,y。 for(x=z。x0。x) for(y=110。y0。y)。 }void Traffic_light() //交通燈子函數(shù){ switch(Operation_Type) { case 1: { P1=0x1e。 } break。 case 2: { P1=0x2e。 delay(200)。 P1=0x3e。 delay(200)。 } break。 case 3: { P1=0x33。 } break。 case 4: { P1=0x35。 delay(200)。 P1=0x37。 delay(200)。 } break。 }}void count_car() //檢測車流量子函數(shù){ switch(Operation_Type) { case 1: { if(P35==0) { count++。 delay(500)。 } } break。 case 2: { count_SN=count。 } break。 case 3: { if(P35==0) { count++。 delay(500)。 } } break。 case 4: { count_EW=(countcount_SN)。 } break。}}void main() //主函數(shù){ EA=1。 //開總中斷 TMOD=0X01。 // 設(shè)置定時(shí)器 TH0=(6553650000)/256。 TL0=(6553650000)%256。 ET0=1。 //定時(shí)器0允許中斷 TR0=1。 //開啟定時(shí)器0 while(1) { Traffic_light()。 count_car()。 if(A0) { P32=0。 } } }void time0() interrupt 1 //定時(shí)器中斷{ TH0=(6553650000)/256。 TL0=(6553650000)%256。 aa++。 if(aa==20) { aa=0。 tt。 if(tt==5) { if(Operation_Type==5) { count=0。 Operation_Type=1。 } Operation_Type++。 if(Operation_Type==4) { tt=5。 } if(Operation_Type==2) { tt=5。 } } if(tt==0) { Operation_Type++。 if(Operation_Type==5) { count=0。 Operation_Type=1。 } if(Operation_Type==3) { tt=tt_EW。 } if(Operation_Type==1) { tt=tt_SN。 } } } shi=tt/10。 ge=tt%10。 num++。 if(num==3) { num=1。 } switch(num) { case 1:{P2=0xc2。P0=table[shi]。}break。 case 2:{P2=0xc1。P0=table[ge]。}break。 default:break。 } delay(10)。 if(Operation_Type==4) { if(tt_SN=40,tt_EW=40) { A=(count_SN*40*10)/(count_EW*40)。 } else if(tt_SN=20,tt_EW=60) { A=(count_SN*60*10)/(count_EW*20)。 } else if(tt_SN=30,tt_EW=50) { A=(count_SN*50*10)/(count_EW*30)。 } else if(tt_SN=50,tt_EW=30) { A=(count_SN*30*10)/(count_EW*50)。 } else { A=(count_SN*20*10)/(count_EW*60)。 } if(A=12amp。amp。A8) { tt_SN=40。 tt_EW=40。 } if(A=16amp。amp。A12) { tt_SN=50。 tt_EW=30。 } if(A16) { tt_SN=60。 tt_EW=20。 } if(A=8amp。amp。A4) { tt_SN=30。 tt_EW=50。 } if(A4amp。amp。A0) { tt_SN=20。 tt_EW=60。 } } }g an employment tribunal claimEmployment tribunals sort out disagreements between employers and employees.You may need to make a claim to an employment tribunal if: you don39。t agree with the disciplinary action your employer has taken against you your employer dismisses you and you think that you have been dismissed unfairly.For more information about dismissal and unfair dismissal, seeDismissal.You can make a claim to an employment tribunal, even if you haven39。tappealedagainst the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any pensation awarded to you as a result of your failure to appeal.Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are plaining about happened. If your application is received after this time limit, the tribunal will not usually accept it.If you are worried about how the time limits apply to you, take advice from one of the organisations listed underFurther help.Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation.Most people find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the organisations listed underFurther help.If you are being represented by a solicitor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your pensation if you win the case. This is known as adamagesbased agreement. In England and Wales, your solicitor can39。t charge you more than 35% of your pensation if you win the case.If you are thinking about signing up for a damagesbased agreement, you should make sure you39。re clear about the terms of the agreement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau. To find your nearest CAB, including those that give advice by , click onnearest CAB.For more information about making a claim to an employment tribunal, seeEmployment tribunals.The (lack of) air up there Watch mCayman Islandsbased Webb, the head of Fifa39。s antiracism taskforce, is in London for the Football Association39。s 150th anniversary celebrations and will attend City39。s Premier League match at Chelsea on Sunday.I am going to be at