畢業(yè)設(shè)計-基于單片機的候車大廳人數(shù)檢測系統(tǒng)設(shè)計(文件)
【正文】 1 荊楚理工電信學(xué)院實訓(xùn)設(shè)計報告 9 5 、原理圖 荊楚理工電信學(xué)院實訓(xùn)設(shè)計報告 10 6 源程序設(shè)計 ： include include define uchar unsigned char define uint unsigned int uint count=0。 sbit beep = P3^7。 uchar table[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}。j++){。i++) { P1=~table[dat[i]]。 } } 荊楚理工電信學(xué)院實訓(xùn)設(shè)計報告 11 void process(uint i) { dat[0]=num/10。 } void keyClear() { if(key1==0) { delayms(10)。 }。 荊楚理工電信學(xué)院實訓(xùn)設(shè)計報告 12 display()。 } void main() { ET0=1。 beep=1。 BJ()。 } 荊楚理工電信學(xué)院實訓(xùn)設(shè)計報告 13 6 Proteus 軟件仿真 在焊接完硬件電路并搭建好系統(tǒng)仿真模型后，就可以對系統(tǒng)進(jìn)行部分和整體調(diào)試了，系統(tǒng)進(jìn)行整體調(diào)試的目的就是查找系統(tǒng)結(jié)構(gòu)以及軟件設(shè)計中的漏洞，及時彌補過失，以使系統(tǒng)能夠正常高效運行。 3 )系統(tǒng)仿真 在系統(tǒng)模型搭建成功且程序調(diào)試成功后，就可以使用 Proteus 軟件對單片機系統(tǒng)進(jìn)行仿真測試了。 經(jīng)過這次課程設(shè)計得到的收獲還是特別多的，它不僅讓我了 解了做一個單片機系統(tǒng)的各項工作流程，讓我在這個過程中學(xué)到了很多過去不知道的東西以及課本上所不能講述給你的東西，同時也讓我深刻地認(rèn)識到我對知識的理解程度以及掌握程度還是極其有限的。做一個單片機系統(tǒng)，大部 分電路原理圖都是在網(wǎng)上借鑒別人的，有很少是自己的，可見科研能力有待提高，要能夠根據(jù)電路要求自行設(shè)計電路。這就要求我在課下盡可能多地進(jìn)行知識積累整體意識不足。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。s Premier League match at Chelsea on Sunday. I am going to be at the match tomorrow and I have asked to meet Yaya Toure, he told BBC Sport. For me it39。s actions. CSKA said they were surprised and disappointed by Toure39。總覺得自己自己似乎應(yīng)該去做點什么，或者寫點什么。t really grow up, it seems is not so important。 Originally, this world, can produce a chemical reaction to an event, in addition to resolutely, have to do, and time. 原來，這個世界上，對某個事件能產(chǎn)生化學(xué) 反應(yīng)的，除了非做不可的堅決，還有，時間。也曾 經(jīng)好像已經(jīng)下定了決心去做某件事，但更多的時候是最后又打起了退堂鼓。 Those were broken into various shapes of stationery。突然想到那件藍(lán)格子襯衫；那些被折成各種各樣形狀的信紙；那段從街角深巷伊始的友誼；還有那場還沒有開始就宣告了終結(jié)的邂逅計劃 …… 那些年那些天的非做不可，終于和青春一樣，都將在我們的人生中謝幕。t. Baumgartner still will free fall at a speed that would cause you and me to pass out, and no parachute is guaranteed to work higher than 25,000 feet (7,620 meters). cause there 荊楚理工電信學(xué)院實訓(xùn)設(shè)計報告 17 。ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump When he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely. If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it39。 Have declared the end of the encounter that haven39。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強心劑，或者說，是自以為是的精神寄托罷了。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual. 一個人的時候，自己的想法總是特別地清晰。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。 The end of our life, and can meet many things really do? 而窮盡我們的一生，又能遇到多少事情是真正地非做不可？ Durin
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