汽车 iHSM 安全解决方案.pdf

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1、Automotive iHSMSecurity Solution課題解決向May 22nd,2025Toru FurukawaSenior Field Application EngineerSilicon IP div,Rambus2 Automotive Trend Automotive Trend（動向）Realizing SoftwareRealizing Software-Defined VehicleDefined Vehicle（見課題）Opportunities and ChallengesOpportunities and Challenges ETAS/Rambus Bun

2、dled Automotive Security SolutionETAS/Rambus Bundled Automotive Security Solution iHSMiHSMbenefitsbenefits&ValueValue-AddAdd（利点価値）Summary and call to actionSummary and call to action（）AgendaAutomotive trendA paradigm shift4Automotive Transformation（OTA持続的価値提供）Customer experience A transformation fro

3、m an isolated mechanical car to a highly inter-connected software-driven car for ultimate customer driving experienceAutomated DrivingDigital user experienceElectrificationElectrificationElectrificationLong-term vehicle valueCost efficiencyEnvironmental sustainabilitySafety&security5E/E Architectura

4、l Transformation（E/E進ECU統合）From isolated functions domain centralized centralized zonal E/E architectureECUECUECUECUECUECUECUDistributed E/EDistributed E/E-Independent ECUs-Isolated functions-Simple and basic ECU-Each function has its own ECU(one function=one box)-Central gateway-Stronger collaborat

5、ions of ECUs-Cross-functional connection-Ability to handle complex functionsPastPastYesterdayYesterdayCentral gatewayDomain Centralized:Selective to AllDomain Centralized:Selective to AllPowertrain&Chassis DCUEngine,Transmission,Brakes,Steering etcDisplay etcSeats,lights,locks,windows etcTelematics,

6、Antenna etcSensors,Actuators etcCentralized ZonalCentralized ZonalFutureTodayTodayAM/FM,Video,antenna etcInfotainment DCUECUECUECUECUECUECUECUECUECUECUECUECUADASAD DCUCentral GatewayECUECUECUECUECUECUCockpit DCUECUECUECUECUECUECUBody&Comfort DCUECUECUECUECUECUECUConnectivity DCUECUECUECUECUECUECUECU