8--FE-7 PEPS系统培训-顾俊生20151208--抽审.pptx.review.doc

1、1FE-5/7 PEPS 系统培训Training on FE-5/7 PEPS System快乐人生，吉利相伴！Happy life, Geely drive!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. Function Failure AnalysisGeely FE-5/7 PEPS 售后维修培训After-sales Training

2、on Geely FE-5/7 PEPSPEPS 系统组成Composition2PEPS 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Function Failure Analysis数量Quantity图片PicturePEPS 控制器PEPS controller一键启动开关Start/stop button外部天线Exterior antenna3低频天线Low-frequency antenna智能钥匙Smart key电子式转向锁Electronic

3、steering column lock2 把智能钥匙2 smart keysPEPS 控制器PEPS controller继电器Relay左前轮轮速硬线Front left wheel speed hardwire启动开关Start/stop buttonC-CANC-CANP-CANP-CAN4后备箱开关Trunk switch蓄电池Battery车门把手总成Door handle assembly1、门把手内壳体；1. Interior door handle casing;2、外部天线本体；2. Exterior antenna body;3、门把手外壳体；3. Exterior do

4、or handle housing;把手传感器工作原理：Working principle of handle sensor:参数：Parameters:工作电压：9-16V；Working voltage: 9-16V;低 频：125KHz；Low frequency: 125KHz;5原理：Principle:主要由两部分组成：上锁/解锁电容传感器+低频天线；The handle sensor mainly consists of two parts: lock/unlock capacitive sensor + low-frequency antenna.上锁/解锁是两路信号独立输入，

5、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。Independent input is set for the lock signal and the unlock signal respectively.

6、The exterior antenna sensor can distinguish between the lock input request from the unlock input request. After PEPS detected a lock/unlock request signal, it divers drives the exterior low-frequency antenna to send a key researching and query signal. The remote key receives the query signal which i

7、s within 1.5m around from the door handle center, it sends a verification signal to PEPS controller and the state indicator lamp on the remote key starts to flash at the same time. PEPS studies the feedback signal to judge whether the key is valid and if so, PEPS will send to BCM a four-door lock/un

8、lock request and BCM will actuate the operation after it received the request. 遥控器组成结构Composition of remote control unit遥控钥匙Remote key上壳体Upper cover硅胶垫片Silicone pad电池6Battery接触弹片Contact spring下壳体Lower cover机械钥匙Mechanical key遥控钥匙功能Functions of remote key功能介绍Function description整车最多配 3 把钥匙；The vehicle

9、 can have 3 keys at most;遥控器上有上锁/解锁/后备箱开启 3 个按键，上锁/解锁短按可以实现四门上锁/解锁功能；On the remote control unit, there are three buttons, namely Lock/Unlock/Trunk Open. Short press Lock/Unlock to lock/unlock the four doors;长按解锁或闭锁按键可以实现一键升/降窗功能；Long press Unlock/Lock to lift/lower the door windows;解锁和闭锁按键同时按可以切换静音模

10、式；Press Unlock and Lock at the same time to switch to the silent mode;后备箱开启键需长按超过 2S 才能实现后备箱开启功能；7To open the trunk, long press Trunk Open for over 2s.指示灯Indicator lamp上锁键Lock button后备箱开启键Trunk button解锁键Unlock button1、工作电压：2.33.7V；1. Working voltage: 2.33.7V;2、RF 频 率 ：433MHz ；2. RF frequency: 433MHz

11、;3、低 频：125KHz；3. Low frequency: 125KHz;启动开关功能Functions of start/stop button功能介绍：Function description:1、电源切换：81. Power supply switchoverOFF ACCIGN ONOFF；OFFACCIGN ONOFF;2、启动/熄火车辆；2. Start/stall the engine;3、启动开关集成了 IMMO 线圈，如果钥匙电量低或者电池取下来时，按下启动开关后，把钥匙背面（LOGO 面）贴着启动开关表面，PEPS 通过immo 线圈才能对钥匙进行认证，认证结果通过启动

12、开关上的基站 LIN 通信发给 PEPS 控制器；PEPS 收到后才允许上电或者启动。3. IMMO coil is integrated to the start/stop button. To verify the key, put the back of the key (LOGO side) closely against the button when the key battery is low or the battery is taken out, PEPS will verify the key by virtue of the IMMO coil, and then the

13、 verification result will be sent to PEPS controller via LIN communication on the button. Can power be supplied/engine be started only after PEPS received the verification result.PEPS 控制器为主节点。PEPS controller is the main node.状态指示灯Status indicator lamp（橙色和绿色 LED 灯）(Orange/green LED lamp)背光灯Backlight

14、lamp（白色 LED 灯 ）(White LED lamp)1、工作电压：9-16V ；91. Working voltage: 9-16V;ESCL 功能简介Brief introduction of ESCL与传统通过机械钥匙锁止方向盘管柱的机械点火锁不同，电子式转向锁通过电子方式进行控制，锁止方向管柱.Different from traditional mechanical steering column lock, electronic steering column lock (ESCL) controls the steering column in an electronic

15、 way. 电子式转向锁内部采用一个电机控制锁舌的缩入和伸出，其实现相关的功能需要整套系统达到 ASIL D 的安全等级；具体可查询 ISO 26262 相关标准。A motor is installed within ESCL to control lock tongue withdrawal and extension. To realize the lock/unlock function, the whole system should have a safety grade of ASIL D. See relevant ISO 26262 standards for details

16、.电子式转向锁由 PEPS 控制器通过 LIN 总线驱动上锁解锁;ESCL 的电源由 PEPS ECU 进行控制，在非 OFF 状态下，PEPS 控制器不会给 ESCL 进行供电，保证行车安全性。PEPS controller drives ESCL via LIN bus to conduct lock/unlock. PEPS ECU controls power supply of ESCL. If the power supply is not OFF, PEPS controller will not provide power for ESCL and this ensures d

17、riving safety.电子式转向锁通过 LIN 总线反馈 PEPS 控制器当前锁舌位置。ESCL gives PEPS controller feedback on the lock tongue position via LIN bus. 备注：Note:工作电压：9-16VWorking voltage: 9-16VPEPS 功能无钥匙进入PEPS functionpassive entry10无钥匙解锁功能：手触摸到门把手内侧特定区域，并且身上携带本车钥匙，如下图所示：Keyless unlocking: Touch the interior inductive area of t

18、he door handle with hand to unlock the door (the user must take the remote key with you), as is shown below:无钥匙闭锁功能：手触摸门把手外侧感应区域，并且身上携带本车钥匙 ，如下图：Keyless locking: Touch the exterior inductive area of the door handle with hand to lock the door (the user must take the remote key with you), as is shown

19、below:r1.8 mr1.8 m注意事项：Notes:上锁后禁止 3S 内解锁；Unlocking is prohibited within 3s since locking;解锁后禁止 3S 内上锁；Locking is prohibited within 3s since unlocking;有门未关闭或者电源不在 OFF 档或者钥匙落在车内都不能上锁，并有声光提醒用户；If any door is not closed or the power supply is not turned OFF, or the key is left in the vehicle, locking function will fail and acoustic and light warnings will be given to remind the user;钥匙落在车内，用另一把钥匙遥控可以锁车。If the key is left in the vehicle, the user can use another remote key to lock the doors;钥匙在不超过 1m 范围内；The key must be within 1m from the user;