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1、長(zhǎng)春師范學(xué)院本科畢業(yè)論文（設(shè)計(jì)）摘要現(xiàn)在各大中城市出租車行業(yè)都已普及自動(dòng)計(jì)價(jià)器，所以計(jì)價(jià)器技術(shù)的發(fā)展已成定局。而部分小城市尚未普及，但隨著城市建設(shè)日益加快，象征著城市面貌的出租車行業(yè)也將加速發(fā)展，計(jì)價(jià)器的普及也是毫無疑問的，所以未來汽車計(jì)價(jià)器的市場(chǎng)還是十分有潛力的。本文介紹了利用SPCE061A作為主控制器，配合SPLC501液晶模組設(shè)計(jì)出租車計(jì)價(jià)器的過程。該系統(tǒng)可以實(shí)現(xiàn)出租車計(jì)價(jià)系統(tǒng)的基本功能，并具有友好的語音提示界面。關(guān)鍵詞：SPCE061ASPLC501液晶模組出租車計(jì)價(jià)器長(zhǎng)春師范學(xué)院本科畢業(yè)論文（設(shè)計(jì)）AbstractItisnowthemajorcitiesinthetaxiin
2、dustryhaveuniversalautomaticmeter,metertechnologydevelopmentisaforegoneconclusion.Andsomesmallcitiesnotyetuniversal,butwithincreasingspeedupurbanconstruction,asymbolofurbanlandscapetaxiindustrywillalsoacceleratedevelopment,andthepopularitymeterisnodoubt,therefore,thefutureoftheautomobilemarketvalu
3、ationisstillpotentialThispaperdescribestheuseofSPCE061Aasthemaincontroller,cooperateSPLC501LCDmoduledesignprocessofthemetertaxi.Thissystemcanrealizetaxivaluationbasicfunctionofthesystem,andhasthefriendlyvoicepromptinterface.Keywords:SPCE061ASPLC501LCDmoduletaximeter長(zhǎng)春師范學(xué)院本科畢業(yè)論文（設(shè)計(jì)）目錄引言............
4、.................................................................................31功能簡(jiǎn)介.................................................................................41.1設(shè)計(jì)要求..........................................................................42系統(tǒng)硬件設(shè)計(jì)........................................
5、..................................72.1SPCE061A芯片簡(jiǎn)介.........................................................72.2SPLC501液晶模組特性....................................................92.3硬件電路..........................................................................92.3.1SPCE061A最小系統(tǒng)......................
6、.................................92.3.2LCD顯示器...................................................................103系統(tǒng)軟件設(shè)計(jì)..........................................................................113.1主程序.............................................................................113.2液晶驅(qū)動(dòng)程序.......
7、............................................................123.21驅(qū)動(dòng)程序........................................................................143.3按鍵掃描程序...........................................................
