1、Ethernet Tech Day Key Note18.09.2023,Axel Kirschbaum,Robert Bosch GmbHInternal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.SW drive

2、n,Personalized,Automated,Connected and Electrified cars need new E/E-architectures to address important needs2SPACE changescustomer and OEM needs;which needs to be addressed by a new E/E-architectureSensors,ActuatorsZonal LayerZone ECUsCompute LayerCloudMechatronics,Smart ECUsPersonalizedPACEAutomat

3、edConnectedElectrifiedSSoftware&ServicesFast and easy integration of updates,upgrades/new featuresGet ready for the future!Enable SdV!Enable UX features and smarter vehicles with deep in vehicle data accessImprove multi-party collaboration for cross-domain featuresSecurity&Safety(ensure freedom of i

4、nterference,OBD,)ManageEE architecture complexityResource efficiency(power consumption,weight,size,bus-load,memory,)Com NetPower NetXC-AN/PJ-XDE,2023-09-14Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distrib

5、ution,as well as in the event of applications for industrial property rights.Pattern TrioPatternDuoPatternUnoE/E-Architectures&product evolution towards“True North”Vehicle Centralized&Zonal EETraditional EEDomain Centralized&-Fusion EEVehicle Centralized&Zonal EEZone202420252027202620292028WW PC veh

6、iclesCustomer&ArchitecturesProducts&CompetenciesTraditional EEDomain Centralized&Domain Fusion EEVehicle Centralized&Zonal EEArchitectureProduct evolutionProduct Set3SW&PMTXC-AN/PJ-XDE,2023-09-14Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,e

7、xploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Prerequisite for performant,safe,secure OPs of Zone architecture is best ComNet performance between VIP&Zone ECU4Embedded layer-Mechatronics,Smart ECUs&Sensors,ActuatorsZone layer Zon

8、e ECUsCompute layer Vehicle IntegrationPlatforms(VIP)CloudEthernet backboneFront Zone ECUCabin Zone ECU(s)Rear Zone ECUVIPVIPI/O controlGateway(e.g.CAN,LIN)Switch(Ethernet)Update&MaintenanceXC-AN/PJ-XDE,2023-09-14Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regard

9、ing any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Single Ethernet backbone different communication patternsData and ServicesHW Acceleration/RoutingDesign and SimulationConfiguration/FlexibilityI/O controlUpdate&Main

10、tenanceSwitch(Ethernet)Gateway(e.g.CAN,LIN)Embedded layer-Mechatronics,Smart ECUs&Sensors,ActuatorsZone layer Zone ECUsCompute layer Vehicle IntegrationPlatforms(VIP)CloudEthernet backboneXC-AN/PJ-XDE,2023-09-14Data and ServicesInternal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reser

11、ved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Data and ServicesZoneSonsorsActuatorsComputeMultiple data streams with various protocols&physical layer(CAN,LIN,Ethernet)AbstractionRealize SDVCentral

12、ize applicationsEstablish functional layerEnable UXConcentrate compute powerVehicleFunctionData abstraction Architectural LayersCompute layerZonallayerEmbeddedlayerXC-AN/PJ-XDE,2023-09-14Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitat

13、ion,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Option 1Option 2Option 3New Application(App)Common Vehicle InterfaceMulti-Protocol SwitchingSensor/ActuatorService native in embedded ECUSignal to service interface in ZoneSignal to service I

14、nterface in compute layerS2SInterfaceS2SInterfaceS2SInterfaceServiceServiceServiceSignalSignalSignalOptions for S2S interfaceArchitectural LayersCompute layerZonallayerEmbeddedlayerSolution space for S2S interfaceXC-AN/PJ-XDE,2023-09-14HW Acceleration/Routing9Internal|XC-AN/PJ-XDE|2023-08-03 Robert

15、Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.HW acceleration and 1722 enables QoS in communication10Architectural LayersCompute layerZonallayerEmbeddedlayerSignal

16、RoutingHW accelerator embedded in Switch or SoCDMA to De-capsulate 1722 streaming data Transparent connection of data rich sensors through ETH switchHW accelerated en-/de capsulation of various data/bus typesTunnelling of legacy communication(CAN/LIN)via IEEE1722-2016,released in R23-11 in Classic A

17、UTOSARSamples for key components 2023XC-AN/PJ-XDE,2023-09-14Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.AUTOSAR and IEEE 1

18、722 Classic Autosar111722 software module(IEEE1722Tp)and model in supportsTime Reference Plane(Presentation Time,including AVB/TSN mechanism)Audio/Video,e.g.IEC 61883/IIDC Format,AVTP Audio FormatTunnelling of control data(ACF)Clock Reference Format In addition“Concept 710”introduces a new way of co

19、mmunication in Classic AUTOSARZero-copy Ethernet driver Streams and deterministic communication as a complete system solutionCommunication ServicesCommunication HW AbstractionCommunication DriversCLSduRTPNmPDU RouterInterfaceDriverEthernetCANLINAUTOSAR New architecture w/integrated 1722 moduleIEEE17

20、22TpXC-AN/PJ-XDE,2023-09-14Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.AUTOSAR and IEEE 1722 Adaptiv Autosar(target)12Star

21、t a new project or initialize a new part(s)in Concept 710 to define IEEE 1722-2016 software module and interfaces to the communication manager for tunnelling of legacy communication Based on meta information(e.g.Tspec)a dynamic and static network management configuration for an Ethernet MAC(meta inf

22、o shall be the same as in CP)in Adaptive AUTOSAR(Virtual)Maschine/HardwareOS(POSIX/C+)AUTOSAR Runtime for Adaptive AUTOSAR(ARAA)APIPlatform HealthAPIPersitencyAPILoggingandTrackingAPICrypto-grapahyAPICommunicationManagerAPIRESTfulAPIExecutionManage-mentIPCPDUSOME/IPDDSIEEE 1722Platform Services Func

23、tion ClusterServiceUpdate&Confi-gurationServiceNetwork Manage-mentServiceDiagnos-ticsAdaptiveApplicat.OS,COM,APIAdaptiveApplicat.OS,COM,APIXC-AN/PJ-XDE,2023-09-14Configuration/Flexibility13Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploit

24、ation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Generic software on bridge devices14Generic Switch ModuleProtocol parsing,abstract switch model handling and read/write dataConnector InterfaceInterface layer between generic layer and the

25、physical hardware layer Vendor Hardware DriverHardware driver to get an easy access to the whole register of the switch hardware in responsible of switch vendorConfigurationsTool/SDN ControllerEmbedded SW Layers on each componentConcept overview-component Level XC-AN/PJ-XDE,2023-09-14Internal|XC-AN/

26、PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Configuration&flexibility,SDNComponents to enable automotive SdN SdN capable ETH HW Dynamic r

27、econfiguration of COM Net Configuration tooling Ethernet bridges and End-stations(C/P)ASW with SdN support Functions with active SdN config requests Com Net design and test conceptSupport of dynamic configuration and test /analyze concept on system level wrt.SdNConfigurationsEmbedded layer-Mechatron

28、ics,Smart ECUs&Sensors,ActuatorsZone layer Zone ECUsCompute layer Vehicle IntegrationPlatforms(VIP)CloudEthernet backboneSystem level overviewXC-AN/PJ-XDE,2023-09-14Design and Simulation16Internal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploita

29、tion,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Design/SimulationSystem DesignEnterprise Architect,Preevision,PPT,XLS,VisioNetwork PlanningMapping communication demands to topology and comm.system wrt new technologies 1722,TSN.Generation

30、of Network Configuration.Network SimulationRefinement of Network Configuration.Network ConfigurationDeployment of network configuration using standardized models w/o software dev.Network Testing and DebuggingTest framework with mutligig TSN based networks for entire ComNetXC-AN/PJ-XDE,2023-09-14Inte

31、rnal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.K-MatrixHardware-in-the-loop:From simulation to real hardware18Based on the concep

32、t of Software-defined networking(SDN),a generic configuration deployment of bridges and end stations is possibleIn combination of in-vehicle network simulation,deploying the results of the simulation(configuration of end-stations,bridges)via SDN mechanism and verifying the real behaviour,an automati

33、c testing would be possibleFinally,the results of the real hardware measurement can be used to improve the simulation toolLoop Design/Simulation Real worldC/PC/PSwitchSwitchSwitchSimulation:In-vehicle NetworkReal test systemConfigurationof real instances based on simulation resultimportback-loop to

34、simulationImprovements basedon real measurementXC-AN/PJ-XDE,2023-09-14Wrap UpData and ServicesSdV pushes introduction of centralized architectures Functional differentiation requires S2S mapping on“right”layerHW Accelerating and RoutingHW acceleration and 1722 enables QoS in communicationAUTOSAR cla

35、ssic specifies 1722 with deterministic communication-first release Nov23Target to introduce 1722 with deterministic communication in AUTOSAR adaptive(2025ff)Configuration/FlexibilitySW configuration for automotive Ethernet devices needs to be standardizedFuture COM networks has to be Software define

36、dDesign and SimulationNetwork simulation required for realize stable and performant COM Net solutionClosed loop approach between design simulation and physical set up of COM NetInternal|XC-AN/PJ-XDE|2023-08-03 Robert Bosch GmbH 2023.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.Wie sieht das Logo der Vanstaltung aus-knntne wir auch nehmen