BOSCH EMS系統(tǒng)概述

1、 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 1M(E)7M(E)7發(fā)動(dòng)機(jī)管理系統(tǒng)概述發(fā)動(dòng)機(jī)管理系統(tǒng)概述 1 1、M(E)7M(

2、E)7系統(tǒng)的特點(diǎn)及優(yōu)勢(shì)系統(tǒng)的特點(diǎn)及優(yōu)勢(shì) 2 2、基本功能及擴(kuò)展、基本功能及擴(kuò)展 3 3、ECUECU軟、硬件軟、硬件 4 4、零部件零部件 5 5、項(xiàng)目開發(fā)及匹配的主要內(nèi)容及流程、項(xiàng)目開發(fā)及匹配的主要內(nèi)容及流程 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to thi

3、rd partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 2 BOSCH- MOTRONIC 系統(tǒng)的發(fā)展過程系統(tǒng)的發(fā)展過程 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partie

4、sUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 3 M(E)7系統(tǒng)的最主要特點(diǎn)：基于發(fā)動(dòng)機(jī)理論模型的系統(tǒng)的最主要特點(diǎn)：基于發(fā)動(dòng)機(jī)理論模型的EMS系統(tǒng)系統(tǒng)- 充氣計(jì)算模型：充氣計(jì)算模型：通過所包含的殘余廢氣子模型、排氣背壓子模型及進(jìn)氣溫度子模型等可以精確計(jì)算出發(fā)動(dòng)機(jī)每循環(huán)的實(shí)際充氣質(zhì)量，作為扭矩控制及噴油計(jì)算的基礎(chǔ)。- 負(fù)荷預(yù)測(cè)模型負(fù)荷預(yù)測(cè)模型：基于進(jìn)氣歧管壓力梯度的變化，在噴油前預(yù)測(cè)出本循環(huán)的實(shí)際充氣量作為動(dòng)態(tài)工況油膜計(jì)算的基礎(chǔ)。- 扭矩計(jì)算模型：扭矩計(jì)算模型：建立在實(shí)測(cè)基礎(chǔ)上的包含點(diǎn)火定時(shí)及空燃比變化的扭矩模型，是貫穿此系統(tǒng)的主線

5、。- 排溫保護(hù)模型：排溫保護(hù)模型： 建立在實(shí)測(cè)基礎(chǔ)上的排氣溫度模型包含了空燃比、點(diǎn)火定時(shí)及環(huán)境溫度變化對(duì)其的影響，能夠更好地平衡催化器保護(hù)與油耗之間的矛盾。 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary f

6、or Gen_1a 1.3l CBR VVTM(E)7-Overview 4ME7 加入電子節(jié)氣門 控制的Motronic OBD II, EOBD LEV, ULEV EU III, EU IV 16 Bit CM(E)7 帶有怠速控制的Motronic MEG7 加入電子節(jié)氣門控 制和變速箱控制的Motronic MED7 加入汽油直接噴 射電子節(jié)氣門控的MotronicM(E)7 系統(tǒng)的分類系統(tǒng)的分類 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of

7、 industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 5512 kBFlash以扭矩為變量的結(jié)構(gòu)滿足目前的與今后的排放法規(guī)的要求靈活的標(biāo)定硬件與軟件 的模塊化滿足目前及今后的OBD要求16 位計(jì)中央處理器、時(shí)鐘24 兆赫功能得到改進(jìn)駕駛性能得到改善M(E)7系統(tǒng)的系統(tǒng)的優(yōu)點(diǎn)優(yōu)點(diǎn) UAES, A Joint Venture o

8、f Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 6 1 1、M(E)7M(E)7系統(tǒng)的特點(diǎn)及優(yōu)勢(shì)系統(tǒng)的特點(diǎn)及優(yōu)勢(shì) 2 2、基本功能及擴(kuò)展、基本功能及擴(kuò)展 3 3、ECUECU軟、

9、硬件軟、硬件 4 4、零部件零部件 5 5、項(xiàng)目開發(fā)及匹配的主要內(nèi)容及流程、項(xiàng)目開發(fā)及匹配的主要內(nèi)容及流程 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E

10、)7-Overview 7 M(E)7系統(tǒng)功能系統(tǒng)功能 基本功能基本功能催化器加熱控制4缸順序噴射分缸爆震自適應(yīng)控制1x1，1x2, 2x2等多種方式的點(diǎn)火控制冷卻風(fēng)扇控制速度測(cè)量空調(diào)壓縮機(jī)控制節(jié)氣門位置測(cè)量車速和發(fā)動(dòng)機(jī)轉(zhuǎn)速限制功能壓力傳感器負(fù)荷測(cè)量 兩點(diǎn)式或線性氧傳感器空燃比閉環(huán)控制 炭罐控制擴(kuò)展功能擴(kuò)展功能混合氣自適應(yīng)控制CAN總線，防盜功能，巡航等車輛控制排溫保護(hù)VVT，Turbo，EGR，CBR，SU等發(fā)動(dòng)機(jī)控制基于模型的過渡工況自適應(yīng)控制EOBD自診斷系統(tǒng)基于模型的扭矩控制怠速控制 UAES, A Joint Venture of Robert Bosch GmbH and CNEM

11、S, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 8 M(E)7系統(tǒng)系統(tǒng)主要函數(shù)命名規(guī)律主要函數(shù)命名規(guī)律 函數(shù)名稱函數(shù)名稱功能功能例子例子%A-ECU輸出控制的函數(shù)輸出控制的函數(shù)%ADVE, %AEKP%BB-進(jìn)行標(biāo)志位判斷的函數(shù)進(jìn)行標(biāo)

12、志位判斷的函數(shù)%BBGANG，%BBKHZ%BG-有關(guān)變量的計(jì)算的函數(shù)有關(guān)變量的計(jì)算的函數(shù)%BGMSDK, %BGPIRG%D-與診斷相關(guān)的所有函數(shù)與診斷相關(guān)的所有函數(shù)%DDG, %DDVE%ES-噴油量計(jì)算相關(guān)的函數(shù)噴油量計(jì)算相關(guān)的函數(shù)%ESSTT, %ESUK%GG-傳感器特性相關(guān)的函數(shù)傳感器特性相關(guān)的函數(shù)%GGHFM, %GGPED%KR-爆震控制相關(guān)的函數(shù)爆震控制相關(guān)的函數(shù)%KRDY, %KRKE%LA-, %LR-Lambda計(jì)算及閉環(huán)控制相關(guān)的函數(shù)計(jì)算及閉環(huán)控制相關(guān)的函數(shù)%LAMBTS, %LR%LL-怠速控制相關(guān)的函數(shù)怠速控制相關(guān)的函數(shù)%LLRMR, %LLRRM%MD-扭矩計(jì)算

13、與控制相關(guān)的函數(shù)扭矩計(jì)算與控制相關(guān)的函數(shù)%MDBAS, %MDFAW%T-輸出到診斷儀相關(guān)的函數(shù)輸出到診斷儀相關(guān)的函數(shù)%T2IMMO, %TC1MOD%U-電子油門安全監(jiān)控相關(guān)的函數(shù)電子油門安全監(jiān)控相關(guān)的函數(shù)%UFACCC, %UFMIST%Z-點(diǎn)火提前角計(jì)算相關(guān)的函數(shù)點(diǎn)火提前角計(jì)算相關(guān)的函數(shù)%ZUE, %ZWBAS UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all ri

14、ghts of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 9扭矩控制扭矩控制 M(E)7系統(tǒng)系統(tǒng)的扭矩和噴油控制的主線的扭矩和噴油控制的主線 噴油控制噴油控制 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reser

15、ve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 10 1 1、M(E)7M(E)7系統(tǒng)的特點(diǎn)及優(yōu)勢(shì)系統(tǒng)的特點(diǎn)及優(yōu)勢(shì) 2 2、基本功能及擴(kuò)展、基本功能及擴(kuò)展 3 3、ECUECU軟、硬件軟、硬件 4 4、零部件零部件 5 5、匹配的主要內(nèi)容及流程、匹配的主要內(nèi)容及流程 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves

16、all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 1116位計(jì)中央處理器80C167512K閃存EPROM81針接口PRESSURE COMPENSATION ELEMENT ECU外形圖外形圖 UAES, A Joint Venture of Robert

17、Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 12 ECU硬件原理示意圖硬件原理示意圖 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS,

18、 reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 13 ECU硬件硬件模塊模塊圖圖(Block diagram) UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves

19、all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 14Stand:UAES/EN/EN12-PanECU-pinFunctionECU-pinFunctionFunctionECU-pin1Lambda Heating 1 (FET)Lambda Heatin

20、g 2 (FET)43GND (Ignition)2Ignition 2 (BIP)Ignition 1 (BIP)5ECU-pinFunctionECU-pinFunctionFunctionECU-pinFunctionECU-pin81CAN_L (CF 160)62 CAN_H (CF 160)Reserved43VIP feedback (8 bit)2480GND (Power stage)61GND (Power stage) Intake air temp. (8 bit)42Accel. sensor (8 bit)2379Phase sensor #160PSW switc

21、hAC pressure (10 bit)41Temp. A/C (8 bit)2278Sensor GND #459Vehicle speed (switch)Pedal pos. #2 (10 bit)40Brake light 2177Electrical load #258Brake switchCoolant temp. (10 bit)39Knock sensor B2076Electrical load #157A/C compressor switchThrottle pos. #2 (10 bit)38Knock sensor A1975A/C switch56Oil tem

22、perature (10 bit)HFM sensor (10 bit)37Lambda up (10 bit)1874 clutch switch55Lambda Down (10 bit)Sensor GND #236Sensor GND #11773Immo code54Throttle pos. #1 (10 bit)Sensor GND #335Pedal pos. #1 (10 bit)1672Phase sensor #253GND (Electronic)Engine speed B (CJ910)34Engine speed A(CJ910)1571Diagnosis K-l

23、ine52Immobilizer5V ex. supply #133Main relay (CJ910)1470AC-Relay (CJ920)51GND (Electronic)5V ex. supply #232Ignition switch1369Fuel pump relay (CJ920)50Cooling fan low (CJ920)Malfunction indi. lamp31UBD1268Cooling fan high (CJ920)49NHP (0,6A)CJ450 (0,6A)30SVS lamp (CJ450)1167DCM (CJ220)48CVVT #1 (CJ

24、920)Variable Intake manifold29fuel consump. (CJ910)1066DCM (CJ220)47IV3, Cyl. 4 (CJ920)CVVT #2 (CJ920)28Output coolant T965DCP (CJ220)46EVAP-Valve (CJ920)IV1, Cyl.1 (CJ920)27Output engine speed 864DCP (CJ220)45UBRPWM fan (2,2A)26IV2, Cyl. 3 (CJ920)763UBR44UBRVariable Intake port25IV4, Cyl. 2 (CJ920)

25、6Pin assignment ME7.9.7 China(can be different in project) ECU管腳分配管腳分配 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1

26、a 1.3l CBR VVTM(E)7-Overview 15 ECU線束原理圖線束原理圖 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overv

27、iew 16 1 1、M(E)7M(E)7系統(tǒng)的特點(diǎn)及優(yōu)勢(shì)系統(tǒng)的特點(diǎn)及優(yōu)勢(shì) 2 2、基本功能及擴(kuò)展、基本功能及擴(kuò)展 3 3、ECUECU軟、硬件軟、硬件 4 4、零部件零部件 5 5、匹配的主要內(nèi)容及流程、匹配的主要內(nèi)容及流程 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing o

28、n to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 17診斷接口故障指示燈防盜器TCUCANBosch零部件燃油OBD專用的Bosch零部件點(diǎn)火開關(guān)空氣OBD = 在線診斷系統(tǒng)RLFS = 回油供給系統(tǒng)EGR = 廢氣再循環(huán)TCU = 變速箱控制單元炭罐切斷閥炭罐控制閥燃油軌/ 噴油器氣門正時(shí)控制點(diǎn)火線圈/ 火花塞相位傳感器帶溫度傳感器的空氣流量計(jì)進(jìn)氣歧管壓力傳感器可變進(jìn)氣節(jié)氣門位置傳感器怠速執(zhí)行器EGR閥爆震傳感器冷卻水溫度傳感器氧傳感器發(fā)動(dòng)機(jī)轉(zhuǎn)速傳感器電子控制器油箱壓力傳感器燃油泵底盤加速傳感器機(jī)油

29、溫度傳感器零部件位置圖（零部件位置圖（M7）2222 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 18主要零部件主要零部件電子節(jié)

30、氣門體電子油門踏板 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 19序號(hào)序號(hào)零部件名稱零部件名稱功能功能M7ME7EUIIEII

31、IEOBD1電子控制器 M(E)7.9.7發(fā)動(dòng)機(jī)管理系統(tǒng)的核心，接收傳感器信號(hào)，通過軟件處理后，對(duì)執(zhí)行器發(fā)送控制信息，實(shí)現(xiàn)對(duì)噴油、點(diǎn)火等的控制。 2空氣質(zhì)量流量計(jì)或進(jìn)氣壓力溫度傳感器 DS-S/TF測(cè)量發(fā)動(dòng)機(jī)進(jìn)氣量或進(jìn)氣歧管絕對(duì)壓力，提供發(fā)動(dòng)機(jī)負(fù)荷信息。3燃油分配管總成KSZ-S分配燃油，貯存燃油，提供燃油，調(diào)節(jié)油壓以保持噴油器進(jìn)、出口的壓力差恒定不變。 3.1 噴油器 EV6將燃油噴在汽缸進(jìn)氣口前。 3.2 調(diào)壓閥 DR2保持燃油分配管總成系統(tǒng)的壓力與進(jìn)氣管內(nèi)的壓力差為恒值。 4凸輪軸位置傳感器 PG區(qū)分一缸的壓縮上止點(diǎn)和排氣上止點(diǎn)。5水溫傳感器 TF-W測(cè)定發(fā)動(dòng)機(jī)冷卻液溫度。 6爆震傳感器

32、 KS-1-K檢測(cè)發(fā)動(dòng)機(jī)缸體振動(dòng)情況，以供電子控制器識(shí)別發(fā)動(dòng)機(jī)爆震工況。 7碳罐控制閥 TEV-2控制蒸發(fā)排放控制系統(tǒng)中再生氣流的流量。 8點(diǎn)火線圈 ZSK- 2x2提供火花塞點(diǎn)火所需的點(diǎn)火能量9轉(zhuǎn)速傳感器 DG-6提供曲軸轉(zhuǎn)速信息和第一缸上止點(diǎn)信息 10油泵支架 EKPT為電動(dòng)燃油泵安裝在油箱內(nèi)提供良好的機(jī)械安裝支架。10.1 油泵 EKP13.5將燃油從油箱送往發(fā)動(dòng)機(jī)，并提供足夠的燃油壓力和富余燃油。 11節(jié)氣門位置傳感器 DKG-1提供發(fā)動(dòng)機(jī)負(fù)荷信息、工況信息。12怠速調(diào)節(jié)器 通過改變怠速旁通通道截面積影響旁通氣量，實(shí)現(xiàn)發(fā)動(dòng)機(jī)怠速工況時(shí)轉(zhuǎn)速閉環(huán)控制。13電子油門踏板（FPM）提供駕駛員所

33、踩踏板的電壓信號(hào)14電子節(jié)氣門體（DVE)控制發(fā)動(dòng)機(jī)進(jìn)氣量并提供節(jié)氣門開度信號(hào)15氧傳感器 (上游)LSH25C測(cè)定發(fā)動(dòng)機(jī)排氣中氧氣含量，實(shí)現(xiàn)閉環(huán)控制 16氧傳感器 (下游) LSH25C監(jiān)控三元催化轉(zhuǎn)換器的轉(zhuǎn)換功能。17機(jī)油溫度傳感器檢測(cè)發(fā)動(dòng)機(jī)機(jī)油溫度，控制VVT閥（僅VVT發(fā)動(dòng)機(jī)）18振動(dòng)加速度傳感器探測(cè)路面不平度，避免失火誤判斷。M(E)7系統(tǒng)零部件配置及功能系統(tǒng)零部件配置及功能 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial

34、 property rights. We reserve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 20EMS零部件開發(fā)流程零部件開發(fā)流程A階段階段設(shè)計(jì)輸入設(shè)計(jì)輸入設(shè)計(jì)評(píng)估階段設(shè)計(jì)評(píng)估階段1圖紙?jiān)O(shè)計(jì)圖紙?jiān)O(shè)計(jì)非功能樣品制作非功能樣品制作設(shè)計(jì)確認(rèn)設(shè)計(jì)確認(rèn)C階段階段工裝樣品制作工裝樣品制作工裝樣品試驗(yàn)工裝樣品試驗(yàn)工裝樣品認(rèn)可工裝樣品認(rèn)可設(shè)計(jì)評(píng)估階段設(shè)計(jì)評(píng)估階段3圖紙發(fā)放圖紙發(fā)放B階段階段設(shè)計(jì)評(píng)估階

35、段設(shè)計(jì)評(píng)估階段2功能樣品制作功能樣品制作樣品試驗(yàn)樣品試驗(yàn)設(shè)計(jì)確認(rèn)設(shè)計(jì)確認(rèn)D階段階段生產(chǎn)過程準(zhǔn)備生產(chǎn)過程準(zhǔn)備首批樣品生產(chǎn)首批樣品生產(chǎn)首批樣品認(rèn)可首批樣品認(rèn)可小批量生產(chǎn)小批量生產(chǎn)質(zhì)量評(píng)估質(zhì)量評(píng)估批量生產(chǎn)批量生產(chǎn) UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third

36、 partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 21 1 1、M(E)7M(E)7系統(tǒng)的特點(diǎn)及優(yōu)勢(shì)系統(tǒng)的特點(diǎn)及優(yōu)勢(shì) 2 2、基本功能及擴(kuò)展、基本功能及擴(kuò)展 3 3、ECUECU軟、硬件軟、硬件 4 4、零部件零部件 5 5、匹配的主要內(nèi)容及流程、匹配的主要內(nèi)容及流程 UAES, A Joint Venture of Robert Bosch GmbH and CNEMS, reserves all rights even in the event of industrial property rights. We re

37、serve all rights of disposal such as copying and passing on to third partiesUAES/EN2Summary for Gen_1a 1.3l CBR VVTM(E)7-Overview 22主要標(biāo)定模塊主要標(biāo)定模塊ECU powerstages monitoring, Rationality checkMisfiring detection/MIL-control/Rough road detectionCatalyst monitoringOxygen sensor heater monitoringOxygen se

38、nsor agingFuel supply system monitoringFault memory managementFleet testOBD DemonstrationData reviewOptimization and release testDriveability optimizationEmission optimizationReleaseEnvironment test0-seriesWinter testAltitude testSummer testData fix for 0-seriesStart and idle optimizationEGAS - Saft

39、ey validationHot temperature releaseVirbration releaseFinal Data fixRelease for Master EPROMEOBDMonitoringOBD-IEnginecalibrationEmission anddriveabilityMixture controlVehicle basicEngine is available for dyno testEngine basic calibration (Charge, torque)Vehicle is available for calibrationVehicle ba

40、sic calibrationKnock control on testbenchTransient compensationExhaust gas temperature modeLambda controlCanister purge controlIdle speed controlStart calibration 1595degEmission calibrationLambda sensor heater controlDrivabilityEGAS - Saftey monitoringEngine and vehicle speed limitationDiagnosis OBDI: E