車整車控制器產品技術方案VehicleControlUnitTechnical恒潤科AE動力電控 /VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProject/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProject整車控制/VehicleControl統一處理整車自定義功Supportthe統一處理整車自定義功Supportthecustomfunctionof取力器控制Powertake手油門 油門/Handthrottleorremote有有效解 車同一平臺多種配置的變形理問issuewithcommercialtrucks引入VCU的Advantagesofapplying便于動力系統零部件平臺Benefitforthepartsofpower‐trainsystemtobePlatform降低動力系統變更的難度及成本，縮短開發周CostsavingandReducingthedifficultyofchangeandshorteningtheperiodofdevelopment變更部件少Lesspartstobe無需協調多個供應商/Don’tneedtocoordinate 動力控制系統結構清晰，易于管Makepower‐trainsystemtobeaclearstructureandeasytoDividedintoeninemanaementandvehiclednamicsmanaEMS負責發動機管理和尾氣后處理功EMSisresponsibleforenginemanagementandexhaustgasVCU負責車輛的動態控VCUisresponsibleforvehicledynamic國內應用情況/DomesticApplication東風汽/DONGFENGMotor在中CC f一 恒潤科技提供控制器硬件，并負責批量供Hirainis VCUhardware,andwillberesponsibleformass軟件為自VCUsoftwareisbeingdevelopedby國內應用情況/DomesticApplication還未應VCUhasnotbeen陜西重/ShaanxiAutomobile研發中，下一代車型上首先應VCUisunderdevelopmentandwillbeappliedonthenextgeneration恒潤科技提供控制器硬件，并負責批量供Hirainis VCUhardware,andwillberesponsibleformass軟件為自VCUsoftwareisbeingdevelopedby江淮汽JAC/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProject采用VCU的典型整車網絡TypicalNetworkArchitectureUsing車整車網絡架構示例（國內NetworkArchitecture推薦的整車網絡mendedNetwork/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProject復用的硬Reused主要參主要參描述工作溫Operating-40℃-工作電Voltage10V-Quiescent防護等ProtectionBeyond加速踏溫度傳感組合開車速、風扇轉變速箱手PTO、ECASLDW、BSD

緩速器電磁閥驅坡起輔助電磁閥驅風扇比例電磁閥驅起動繼電器等驅三路CAN LIN 硬件資Hardware ogSignal SinalIn4路霍爾4-ch.matchHalltype傳感器供SensorPower3路，輸出電壓5V3-choutputvoltageis硬件資Hardware高端驅HighSide4-ch.ON/OFFdriver.Outputcurrentis4-ch.ON/OFFdriver.Outputcurrentislessthan1路 驅動，驅動電流1-ch.canworkinPW modewithitsfrequencylecurrentlessthan2A.LowSide8路ON/OFF驅動，驅動電流

than 8-ch.ON/OFFdriverwithitsoutputcurrentlessthan8路 驅動，驅動電流8-ch.canworkin modewithitsfrequencylessthan2KHzandoutputcurrentlessthan2A. 3路高速CAN3-chHighSpeed2路LIN主 -ch.LIN處理器主要MCUCore80~15080~1503ch.-3ch.-3ch.-1ch.-3ch.-3ch.-3ch.-1ch.-1module24unified1module24unified12-40-12-40-1modulewith32standardchannels1modulewith32standardchannels32-4-32-4-LQFPLQFPHardwareHardwareBlock結構方VCUMechanical1122345

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11151

Gore5334整車安通過四個M6螺栓與整車連Fixatedby4M6可以根據整車安裝位置，通過支架進行適Canbematchedby殼體尺防護設Protection防水型接插SealedSealantisfilledinthe

Sealantisfilledinthe/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProjectVCU控制算法ControlAlgorithmStructure VCUVCUVehiclePower油門、剎車踏板信號發動機扭矩和轉速控制/EngineSpeedandTorque巡航控制/Cruise取力器控制/PowerTakeOffRequestand發動機啟停控制/EngineStopandStart發動機進氣加熱/EngineAir發動機怠速調整/EnineIdleSeed防盜最高車速限制 umVehicleSpeed外部發動機扭矩轉速控制/ExternalTorqueandSpeed牽引力控制VCUVCUTransmission變速器檔位計算/GearCalcuationforMTOr機械式變速箱換擋保護/GearboxshifProtectionfor自動變速箱換擋管理/AimGearCalcuationforAMTOrBrake發動機制動控制/EngineBrake緩速 控制/RetarderDeceleration發動機冷卻管理/Cooling車輛狀態管理/VehilceStatus溫度監測駕駛室反轉/CabVCUVCU故障診斷故障管理/Fault診斷服務/Diagnostics

基于模型：ModelingTool- 代碼自動生成：AutomaticCode模塊化、平臺化：Modularityand

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VCU基礎軟件-通信協VCUBSWSolution-Communication診斷通訊軟傳輸協議軟VCU基礎軟件-啟動引VCUBSWSolution-BootVCU軟件MILVCU軟件HILVCU軟件測試VCUSoftwareTest測試策略TestStrategyEstablishmentofTest工具—PRQA運行時錯誤檢查工具—覆蓋測試工具—代碼級代碼級CodeLevel系統級SstemInteration代碼級測CodeLevel靜態白盒StaticWhite-Box動態白盒DynamicWhite-Box

代碼級測CodeLevel單元測UnitMCDC覆蓋測TestCase系統級測試實SystemLevelTest退出條/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProjectSOP回到適宜的生命周SOP回到適宜的生命周期生7-外部措可控制其他技生產計7-操作、服務和停7-業務計7-功能業務計7-功能安全概3-3- 危害分析和風險評3- 安全生命周期初始項目定3-概念階產品開 硬件層 軟件層4-生產發功能安全目標SafetyObjectives考慮功能安全的軟件開發SoftwareDevelomentProcess 功能安 方案/Monitoring/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProjectTest1High/LowTemperature ...2LowTemperature參照ISO16750-4參照ISO16750-4HighTemperature4ConstantHumidity&Heat參照ISO16750-45TemeratureCcle6TemperatureShock參照ISO16750-4Test環境試驗/Environmental7High e參照ISO16750-48Heat&HumidityCycle參照ISO16750-49VibrationwithThermalcycle參照ISO16750-34.1.2.8（每軸向Dust&Water參照ISO-20653參照ISO16750-3SaltMist參照ISO16750-45.5.1及IEC60068-2-Mechanical參照ISO16750-3ChemicalProtection試驗分Test~Test~1JA3700-93C-2CITestofPower3CITestofSignalJA3700-93C-1:20，測試脈沖類型包括：Fasta（CCC）、Fastb（CCC）、ICCslow+、ICCslow-4JA3700-93C-1:16，頻率范圍56JA3700-93C-1:9，頻率范圍0.17JA3700-93C-1:11，Test電性能試驗/ElectricProperty1OverISO16750-2:2010,TestatTmax-20℃,36V,2ReversedISO16750-2:2010,-3OpenISO16750-2:2010,Single/multipleline4ShortISO16750-2:2006,ConnectallI/OsinsequencetoUsmax/groundfor5DiscontinuitiesInSupplyISO16750-2:2010,Umin=9V,6DiscontinuitiesInSupplyVoltage-ResetbehavioratvoltagedropISO16750-2:2010,Decreaserateof5%,fromUsminto0.Usminholdtimeis10s,voltagedropholdtimeis5s7SlowDecrease&IncreaseofSupplyVoltageISO16750-2:2010,DecreasethesupplyvoltagefromUsminto0andincreaseitfrom0toUsmin,applyingachangerateof0.5V/minTest電性能試驗/ElectricProperty8SuerimosedAlternatinISO16750-2:2006,9GroundReference&SupplyISO16750-2:2010,1voffsetvoltageisappliedtoeachground/supplylineandbetweeneachground/supplylineseparayinISO16750-2:2010,SeverityWithstandISO16750-2:2010,Pre-performadampheattestandthencooltheDUTfor30min.Apply500VrmsACvoltagetowithgalvanicisolationfor60sISO16750-2:2006,/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProject制造方Manufacture S

11111 4制造過ManufactureProductionSMT：恒 工廠/HirainShanghai組裝(Assembly)：恒 工廠/HirainBeijing產線主要設備-SMTMainDevices–SurfaceMountingProduction產線主要設備-軟件注MainDevices-SoftwareDownload程 功 用戶、權限管理功 生產數據的查詢產線主要設備-涂膠設MainDevices-S 部分進行涂膠，這的跡可以產線主要設備-打螺釘MainDevices–AirScrewdriver產線主要設備-高低溫MainDevices-Temperature產線主要設備-終端檢MainDevices–EndofLine提供可靠的電常用信號的驅動功常用信 與處 定時、計數功總線通傳動機構功能測生產數據 與查/VCUVCUTechnicalSystemHWAndMESoftwareFunctionalSafetyExperimentalManufactureProject