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《車(chē)輛工程畢業(yè)設(shè)計(jì)(論文)-汽車(chē)超速報(bào)警系統(tǒng)設(shè)計(jì)【全套圖紙】》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、本科學(xué)生畢業(yè)設(shè)計(jì)汽車(chē)超速報(bào)警系統(tǒng)設(shè)計(jì)院系名稱(chēng):汽車(chē)與交通工程學(xué)院專(zhuān)業(yè)班級(jí):車(chē)輛工程學(xué)生姓名:指導(dǎo)教師:職稱(chēng):實(shí)驗(yàn)師TheGraduationDesignforBachelor'sDegreeDesignOfAutomotiveOverspeedAlarmSystemCandidate:WeiZhaoSpecialty:VehicleEngineeringClass:B07-3Supervisor:ExperimentalistDivision.QiYiqiangHeilongjiangInstituteofTechnology黑龍江工程學(xué)院本
2、科生畢業(yè)設(shè)計(jì)摘要近年來(lái),隨著汽車(chē)產(chǎn)業(yè)的迅速發(fā)展和人們生活水平的不斷提高,我國(guó)的汽車(chē)數(shù)量正逐年增加。同時(shí)汽車(chē)駕駛?cè)藛T中非職業(yè)汽車(chē)駕駛?cè)藛T的比例也逐年增加。并且隨著人民生活水平的不斷提高,私家車(chē)已經(jīng)走入千家萬(wàn)戶,成為主要的交通工具。然而,私家車(chē)主由于不是專(zhuān)業(yè)的司機(jī),熟練程度、速度的感覺(jué)不是特別好,車(chē)速往往根據(jù)偏好,隨意提速、超速行駛,當(dāng)汽車(chē)處于超速行駛狀態(tài)下,其穩(wěn)定性與安全性大大降低,一旦出現(xiàn)緊急情況,往往會(huì)導(dǎo)致車(chē)毀人亡的重大交通事故發(fā)生。綜上所述,有必要開(kāi)發(fā)一套超速報(bào)警系統(tǒng),輔助提醒駕駛員以達(dá)到控制車(chē)速的目的。全套圖紙,加本系統(tǒng)從汽車(chē)行駛的安全
3、角度出發(fā),在不改變汽車(chē)原有結(jié)構(gòu)的基礎(chǔ)上,對(duì)汽車(chē)行駛的速度及其它車(chē)況參數(shù)進(jìn)行采樣、測(cè)量、計(jì)算,利用AT89S51型單片機(jī)對(duì)數(shù)據(jù)進(jìn)行有效的分析,提高了系統(tǒng)對(duì)復(fù)雜路況處理能力。并且采用實(shí)時(shí)報(bào)警、延時(shí)控制等方法實(shí)現(xiàn)督促駕駛員在道路允許車(chē)速范圍內(nèi)安全行駛,從而實(shí)現(xiàn)超速報(bào)警、提高人車(chē)安全的重要功能。在實(shí)際設(shè)計(jì)過(guò)程中,利用一個(gè)6V直流電動(dòng)機(jī)串聯(lián)電位器來(lái)模擬車(chē)輪的轉(zhuǎn)速和線性加速,直觀的展示了整個(gè)系統(tǒng)的運(yùn)行過(guò)程。關(guān)鍵詞:報(bào)警;AT89S51;調(diào)試;設(shè)計(jì);光電開(kāi)關(guān)ABSTRACTInrecentyears,withtherapiddevelopmentofaut
4、oindustryandpeoplelivingstandardriseceaselessly,thenumberofcarsinChinaisincreasesyearbyyear.Whiledrivingacardrivingchina-africaprofessionalpersonnelhasbeenincreasingproportionofpersonnel.Andaspeoplelivingstandardriseceaselessly,carshadwalkedintothethousands,andbecomethemain
5、modeoftransport.However,privateownersbecausethedriverisnotaprofessionalproficiency,speed,thefeelingisnotparticularlygood,speedoftenpreferences,optionalspeed,accordingtoaspeeding,whencarisinspeedingstate,itsstabilityandsecurityreducedgreatly,onceinanemergency,oftenleadstoser
6、ioustrafficaccidenttheelderly.Tosumup,itisnecessarytodevelopasetofspeedingalarmsystem,auxiliaryreminddriversinordertoachievethepurposeofcontrollingthespeed.ThesystemofthecarsafetyfromAngle,notchangingthecar,onthebasisoforiginalstructuretothespeedoftheautomobileandothersampl
7、ing,themeasurementconditionparameters,calculationof,useofthedatatypeAT89S51single-chipeffectiveanalysisofcomplexsystemwasimprovedroadsprocessingability.Andusingreal-timealarm,delaycontrolmethodtourgetheroadssafedrivingspeedrangeallowed,thusspeedingcaralarm,improvetheimporta
8、ntfunctionpeoplesafe.Inactualdesignprocess,useatandempotentiometerfordc6Vtosimulat