基于PLC的自动洗车机系统设计摘要:针对目前市场上洗车方式存在的洗车速度慢、劳动成本高等缺点,设计了一款基于三菱FX2N-48MRPLC的自动洗车控制系统,通过PLC系统传递指令信号,实现自动洗车的功能,大大提高了洗车的工作效率。软件调试的结果表明:基于PLC的自动洗车控制系统设计可靠,能够满足设计需求,可应用到实际工作场合。关键词:自动洗车PLC控制系统设计ApplicationofPLCandservoinsortingandsortingofmobilephoneshellAbstract:Aimingatthedisadvantagesoflowspeedandhighlaborcostofcarwashingonthemarketatpresent,anautomaticcarwashingcontrolsystembasedonMitsubishiFX2N-48MRPLCisdesigned,andthecommandsignalistransmittedthroughPLCsystem.Thefunctionofautomaticcarwashingisrealized,andtheworkingefficiencyofcarwashingisgreatlyimproved.TheresultsofsoftwaredebuggingshowthatthedesignofautomaticcarwashingcontrolsystembasedonPLCisreliable,canmeetthedesignrequirements,andcanbeappliedtopracticalwork.keyword:automaticcarwashPLCControldesign第1页共28页目录.............................................................................................................................................................2................................................................................................................2....................................................................................................................................4..................................................................................................................................................5...........................................................................................................................5...........................................................................................................................11...........................................................................................................................................................13.......................................................................................................................14...............................................................................................................................14.......................................................................................................................................14...........................................................................................................................................14.........................16...................................................................................................................17..............................................................................................................................................17..............................................................................................................................17..........................................................................18...................................................................................................................................19.........................................................................................................................................................19...........................................................................................................................