出租車計(jì)價(jià)器系統(tǒng)應(yīng)用畢業(yè)設(shè)計(jì)

1、長(zhǎng)春光華學(xué)院長(zhǎng)春光華學(xué)院畢業(yè)設(shè)計(jì)（論計(jì)（論文）文）出租車計(jì)價(jià)器系統(tǒng)應(yīng)用姓名教學(xué)院電子信息學(xué)院專業(yè)電氣工程及其自動(dòng)化班級(jí)電氣11404指導(dǎo)教師指導(dǎo)教師序號(hào)（學(xué)序號(hào)（學(xué)號(hào)）：號(hào)）：0411404312014年07月08日[Abstract][Abstract]Withthedevelopmentofsocietypeoplesmateriallifehasbeengreatlyimprovedinthedailytraveltaxitran

2、sptbecauseitstopsthisconvenientaffdablememebythevastnumberofpeopleofallages.Whilethemeteristhelinkbetweentheoperatconnectedtaxithetaxiconsumersitisindispensable.Withtherapiddevelopmentofthetaxiindustrythetaximeterrequire

3、mentsareincreasinglyhighfromtheuseofmechanicalgearstructureatthebeginningoftherefmopencancompleteasimplelogfunctioncanbesaidthattheearlymeterisaspeedometer.thentothesecondgenerationofthemeterwhichusesacombinationofhcompu

4、termechanicalwaythehalfofthemechanicalelectronicitinthetaxicanalsocompletethevaluationwk.Largescaleintegratedcircuitdevelopmentproductionofthethirdgenerationofthemeterbutalsothewholeelectronicmeteritsfunctionsarecontinuo

5、usimprovement.WhentheemergenceofSCMitsapplicationtothemetermodernTaximetermodelisbasically.Itcancompleteataxivaluationdisplaythebasicwk.Developmentofsinglechipmicrocomputerperipheralchiphaspromoteddevelopmentofthemeterth

6、emeterhasaticketpronunciationtipsaccdingtothetimevariablecostfunctionsofself.89S51SCMtothecircuitasthecenteradditionalA44EHolzersensdistancerealizethetaximeterstatisticsusingAT24C02torealizewhenthepowerisofftosavecostsys

7、temtimeinfmationoutputusing8digitaldisplaytube.ThecircuitdesignofthemetercannotonlyachievethebasicpricingbutalsobasedonthedaynighthalfwaytowaitfpriceregulationbutalsowhennotdenominatedasaclockdriverComradeconvenience.[Ke