汽车领域对以太网防火墙标准化的需求.pdf

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1、Need for a standardization of Ethernet firewalls in the automotive worldPresenter:Dr.Siddharth Shukla 2023 ETAS GmbH.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.ETAS-SEC/XSF-EU2|

2、23.02.20232Firewalling in automotive 2023 ETAS GmbH.All rights reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.ETAS-SEC/XSF-EU2|23.02.2023Trends in EE-architectureFirewalling in automotiveInfot

3、ainment&In-vehicle experienceAdas&highlyautomated drivingPowertrain&vehicle dynamicsBody&comfortConnectivitySERVICE ORIENTEDGATEWAYDOMAINCONTROLLERDOMAINCONTROLLERDOMAINCONTROLLERDOMAINCONTROLLERDOMAINCONTROLLERCENTRALBRAIN(S)ZONALGATEWAYZONALGATEWAYZONALGATEWAYZONALGATEWAYUnfit to future mobilityEn

4、abling autonomous vehicleEnabling software defined vehicleLogical restructure|DomainsPhysical restructure|Zones Shorter vehicle wiring harness High bandwidth communication link Re-use of hardware and software Improved security and bandwidth Limited cross domain communication 3 2023 ETAS GmbH.All rig

5、hts reserved,also regarding any disposal,exploitation,reproduction,editing,distribution,as well as in the event of applications for industrial property rights.ETAS-SEC/XSF-EU2|23.02.20234OEM SPECIFIC ARCHITECTURAL TRANSITIONFirewalling in automotiveTransition is different from OEM to OEM Starting fr

6、om different base architectures Different steps Hybrid solutions as the first step to zonal are very common IVI and ADAS are not included in physical zones and staying separateFull ZoneGATEWAYDRIVETRAINCONNECTIVITYBODYVehicle ComputerOEM AOEM CPartial ZoneFull ZoneADASIVIConnectivity+IVIADASZonal Mo