【正文】 該無線搶答器可滿足不同賽事活動(dòng)的不同需求，適用于學(xué)校、教育部門、企事業(yè)工會(huì)組織、俱樂部等單位組織舉辦各種知識(shí)、技術(shù)競賽及文娛活動(dòng)時(shí)作搶答之用，能提高活動(dòng)檔次，簡單工作流程，減輕工作量，減輕人工失誤、節(jié)約競賽成本。培養(yǎng)單片機(jī)應(yīng)用人才，特別是在工程技術(shù)人員中普及單片機(jī)知識(shí)有著重要的現(xiàn)實(shí)意義。看來學(xué)單片機(jī)是社會(huì)發(fā)展的需求， 據(jù)統(tǒng)計(jì)，我國的單片機(jī)容量已達(dá) 13 億片，且每年以大約 16%的速度增長，但相對于世界市場我國的占有率還不到 1%。更不用說自動(dòng)控制領(lǐng)域的機(jī)器人、智能儀表、醫(yī)療器械了。目前單片機(jī)滲透到我們生活的各個(gè)領(lǐng)域，幾乎很難找到哪個(gè)領(lǐng)域沒有單片機(jī)的蹤跡。可滿足不同賽事活動(dòng)的不同需求，適用于學(xué)校、教育部門、企事業(yè)工會(huì)組織、俱樂部等單位組織舉辦各種知識(shí)、技術(shù)競賽及文娛活動(dòng)時(shí)作搶答之用。此無線搶答器具有安裝簡單，功能強(qiáng)大，穩(wěn)定可靠等優(yōu)點(diǎn)。隨著當(dāng)今的社會(huì)競爭日益激烈，評選優(yōu)勝，知識(shí)競賽之類等活動(dòng)愈加頻繁，因此搶答器的應(yīng)用與需求也就愈來愈普通，而現(xiàn)在市場上的一些搶答器成本高、體積大、線路多，而且操作和安裝都很復(fù)雜，比如普通搶答器，它是由通用集成電路制成，價(jià)格高、顯示方式簡單、性價(jià)比較差，人為因素也比較大，在知識(shí)競賽活動(dòng)中無法精確保證公正公平。在此，對他們所給予的指導(dǎo)和幫助表示最衷心的感謝！ 青島理工大學(xué)畢業(yè)論文 33 參考文獻(xiàn) [1]康華光，鄒壽彬 .電子技術(shù)基礎(chǔ)（數(shù)字部分）（第五版） .高等教育出版社 .2020 [2]康華光，鄒壽彬 .電子技術(shù)基礎(chǔ)（模擬部分）（第五版） .高等教育出版社 .2020 [3]李朝青．單片機(jī)原理及接口技術(shù) [M]．北京：北京航空航天大學(xué)出版社 .2020 [4]朱勇．單片機(jī)原理與應(yīng)用技術(shù)．清華大學(xué)出版社 .2020 [5]張毅剛，彭喜元等． MCS51 單片機(jī)應(yīng)用設(shè)計(jì)，哈爾濱工業(yè)大學(xué)出版社 .2020 [6]潭博學(xué)，苗江靜．集成電路原理及應(yīng)用．北京：電子工業(yè)出版社 .2020 [7]王慶有．光電傳感應(yīng)用技術(shù)．機(jī)械工業(yè)出版社 .2020 [8]高峰 . 單片微機(jī)應(yīng)用系統(tǒng)設(shè)計(jì)及實(shí)用技術(shù) [M].北京：機(jī)械工業(yè)出版社 .2020 [9]樓然苗，李光飛． 51 系列單片機(jī)設(shè)計(jì)實(shí)例．北京航空航天大學(xué) 出版社 .2020 [10]何華斌 .實(shí)用電子線路設(shè)計(jì)速成 [Ｍ ].福州：福建科學(xué)技術(shù)出版社， 2020 [11]李國厚，王春陽 .自動(dòng)化專業(yè)英語 [Ｍ ].北京：北京大學(xué)出版社 ， 2020 [12]陳歡慶 . 電子制作理論與實(shí)踐 [M].浙江大學(xué)出版社 .2020 [13]馬淑華、張美金 .單片機(jī)原理及接口技術(shù) .北京郵電大學(xué)出版社 . [14]楊金巖，鄭應(yīng)強(qiáng)，張振仁． 8051 單片機(jī)數(shù)據(jù)傳輸接口擴(kuò)展技術(shù)與應(yīng)用實(shí)例．人民郵電 青島理工大學(xué)畢業(yè)論文 34 附錄 1 Answer devices as electronic products,has long been widely used in a variety of occasions,intelligence and knowledge stations,factories,offices,schools,enterprises,social anizations,sports anizations,departments of various types of knowledge,skills petitions,sports petitions,events and other professional appraisal score will be used for today’s increasingly Answer the market some of the high cost devices,the size of large,multiline,but also very plex to operate and devices such as ordinary,which is made by the general integrated circuits,high prices,showing simple,low cost,manmade factors are also greater petition in the knowledge can not be precise to ensure a fair and the activities of all types of events designed to Answer wireless this wireless device with the installation of simple,powerful,stable and reliable and so will be able to configure a set of standards for different types of game from Answer,score,points,time to answer questions,screen display,such as Score statistics...functional requirements,and the use of wireless munications technology,which reduces the stepbystep line of the scene activities to meet the diverse needs of events for schools,education departments,enterprises and trade union anizations,clubs and other untis to anize all kinds of knowledge,technology,petition and cultural activities for Answer only. At present,singlechip microputer to infiltrate all areas of our lives,which very difficult to find the area of almost no traces of singlechip navigation equipment,aircraft control on a variety of instrument,puter work munications and data transmission,industrial automation,realtime process control and data processing,are widely used in a variety of smart IC card,limousine civilian security systems,video recorders,cameras,the control of automatic washing machines,as well as programcontrolled toys,electronic pet,etc,which are inseparable from the singlechin to mention the field of robot automation,intelligent instrumentation,medical equipment has 青島理工大學(xué)畢業(yè)論文 35 ,the singlechip learning,development and application to a large number of puter applications and intelligent control of scientists, and technology more advanced,more intelligent things,the use of more of the singlechip seems to learn the needs of social development. According to statistics,China’s singlechip capacity has reached 13 years 100 million,and approximately 16% annual growth rate,but visavis the world market Share in China is less than 1%.Especially in coastal areas such as the toy factory to use the majority of singlechip products,as well as continuous radiation to the mainland,indicating singlechip applications in China has just started,there are broad application training personnel,especially in the engineering and technical personnel in the popularity of singlechip knowledge has important practical significance. The design of a large number of electronic circuits based on practice,using wireless transmission technology to Answer the design and production of the success of the wireless device the wireless device can meet the needs of different activities of the different needs of events for schools,education departments,enterprises and trade union anizations,clubs and other units to anize all kinds of knowledge,technology,petition and cultural activities for Answer improve the activity level,streamline the work flow and reducing the workload and reduce manual errors,saving the cost of petition. 青島理工大學(xué)畢業(yè)論文 36 附錄 2 搶答器作為一種電子產(chǎn)品，早已泛濫應(yīng)用于各種智力和知識(shí)競賽場合。在這個(gè)實(shí)用性很強(qiáng)的課題中，指導(dǎo)老師豐富的經(jīng)驗(yàn)讓我們少走了很多彎路，也讓我們學(xué)到了很多書本上沒有的內(nèi)容。 在本此畢業(yè)論文設(shè)計(jì)過程中，指導(dǎo)老師以及同學(xué)們都給予了我很大的幫助支持，比如在找我所需要的資料時(shí)，同學(xué)們都比較樂意幫忙。所有的老師、同學(xué)都會(huì)是我一生難以忘懷的重要的人們。而這一次發(fā)展高潮涉及的范圍更廣，技術(shù)更新更難，影響力和影響面也更寬，勢必對整個(gè)信息產(chǎn)業(yè) 產(chǎn)生更加深遠(yuǎn)的影響，也將對下一世紀(jì)的社會(huì)經(jīng)濟(jì)發(fā)展產(chǎn)生巨大影響，值得密切注視和研究。希望自己以后能通過自己的不懈努力取得更大的進(jìn)步。 本設(shè)計(jì)增強(qiáng)了我對實(shí)際通信技術(shù)、電子信息等方面的認(rèn)識(shí)，掌握了分析、處理問題的方法、邏輯思維能力等基本技能的訓(xùn)練，具有了一定程度的實(shí)際工作能力。也使我加深了對單片機(jī)及接口技術(shù)的理解和應(yīng)用，由于知識(shí)水平的局限，設(shè)計(jì)中可能會(huì)存在著一些不足，我真誠的接受老師和同學(xué)的批評和指正。在學(xué)習(xí)單片機(jī)這門課程的時(shí)候，我們應(yīng)該好好你的記筆記，課下好好的做練習(xí)題才能把 C 程序設(shè)計(jì)靈活的運(yùn)用到單片機(jī) 程序的設(shè)計(jì)上，在單片機(jī)這門課程的學(xué)習(xí)上，我們還應(yīng)該知道一種常用的仿真軟件 proteus 軟件，可以讓你我們更為清晰的掌握 89C51/52 系列的實(shí)際應(yīng)用上的設(shè)計(jì)。我在圖書館查閱了大量的資料，同時(shí)也認(rèn)識(shí)到了圖書館的重要作用。此系統(tǒng)的應(yīng)用不僅可以給人們的工作和生活帶來很多的便利，同時(shí)具有 較好的推廣應(yīng)用價(jià)值。無線電遙控器以其小巧、價(jià)格低廉、控制方便而越來越被人們所接受。通過硬件電路的具體應(yīng)用和系統(tǒng)的仿真研究得出 , 本設(shè)計(jì)不僅安裝簡單、成本低 , 更重要的是工作性能穩(wěn)定 , 是一個(gè)實(shí)用的系統(tǒng)。設(shè)計(jì)時(shí) , 首先通過在線編程 , 然后具體安裝、仿真 , 從軟件和硬件兩個(gè)方面完 全實(shí)現(xiàn)了設(shè)計(jì)功能。在實(shí)際應(yīng)用中， 4 路搶答已基本滿足需要。 青島理工大學(xué)畢業(yè)