8--fe-7 peps系统培训-顾俊生20151208--抽审.pptx.review

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1、FE-5/7PEPS系统培训TrainingonFE-5/7PEPSSystem快乐人生，吉利相伴！Happylife,Geelydrive!1.PEPS系统组成1.Composition2.PEPS系统装配2.Configuration3.PEPS系统架构3.Architecture4.PEPS功能介绍4.Functions5.PEPS优异性能介绍5.Advantages6.PEPS功能失效分析6.FunctionFailureAnalysisGeelyFE-5/7PEPS售后维修培训After-salesTrainingonGeelyFE-5/7PEPSPEPS

2、系统组成Composition28PEPS系统装配ConfigurationPEPS系统架构ArchitecturePEPS功能介绍FunctionsPEPS优异性能介绍AdvantagesPEPS功能失效分析FunctionFailureAnalysis数量Quantity图片PicturePEPS控制器PEPScontroller一键启动开关Start/stopbutton外部天线Exteriorantenna28低频天线Low-frequencyantenna智能钥匙Smartkey电子式转向锁Electronicsteeringcolumnlock2把智能钥

3、匙2smartkeysPEPS控制器PEPScontroller继电器Relay左前轮轮速硬线Frontleftwheelspeedhardwire启动开关Start/stopbuttonC-CANC-CANP-CANP-CAN28后备箱开关Trunkswitch蓄电池Battery车门把手总成Doorhandleassembly1、门把手内壳体；1.Interiordoorhandlecasing;2、外部天线本体；2.Exteriorantennabody;3、门把手外壳体；3.Exteriordoorhandlehousing;把手传感器工作原理：Workin

4、gprincipleofhandlesensor:参数：Parameters:工作电压：9-16V；Workingvoltage:9-16V;低频：125KHz；Lowfrequency:125KHz;28原理：Principle:主要由两部分组成：上锁/解锁电容传感器+低频天线；Thehandlesensormainlyconsistsoftwoparts:lock/unlockcapacitivesensor+low-frequencyantenna.上锁/解锁是两路信号独立输入，外部天线传感器能够区分上锁/解锁输入请求，PEPS检测到上锁/解锁请求信号后，通过

5、驱动外部天线上低频天线发送搜索钥匙查询信号，在门把手半径1.5m范围内，如果遥控钥匙收到查询信号，通过RF信号给PEPS控制器反馈回来认证信号；同时遥控钥匙上状态指示灯会闪烁提示；PEPS对其反馈信号进行比较来判断钥匙是否合法，如果是合法钥匙，PEPS控制器向BCM发送四门解锁/上锁请求，BCM收到请求后对四门进行解锁/上锁。Independentinputissetforthelocksignalandtheunlocksignalrespectively.Theexteriorantennasensorcandistinguishbetweenthelockin

6、putrequestfromtheunlockinputrequest.AfterPEPSdetectedalock/unlockrequestsignal,itdiversdrivestheexteriorlow-frequencyantennatosendakeyresearchingandquerysignal.Theremotekeyreceivesthequerysignalwhichiswithin1.5maroundfromthedoorhandlecenter,itsendsaverificationsignaltoPEPScontrollerand

7、thestateindicatorlampontheremotekeystartstoflashatthesametime.PEPSstudiesthefeedbacksignaltojudgewhetherthekeyisvalidandifso,PEPSwillsendtoBCMafour-doorlock/unlockrequestandBCMwillactuatetheoperationafteritreceivedtherequest.遥控器组成结构Compositionofremotecontrolunit遥控钥匙Remotekey上壳体Upperc