23-裴亚强.pdf

1、Addressing Real-Time Workloads in Automotive Apps with ARC-V ProcessorsAugust 2024Yaqiang Pei Sr.Processor Application Engineer 2024 Synopsys,Inc.22024 新思科技开发者大会Agenda Safety Critical Applications Evolution of automotive SoC architectures What is RT virtualization?Software Centralized Vehicle Proces

2、sor Architecture ARC-V RHX Overview ARC-V RHX Real-time Virtualization Highlights Summary 2024 Synopsys,Inc.32024 新思科技开发者大会Safety Critical Functions Require Real-time DeterminismExample Automotive Functional Safety ApplicationsEmbedded VisionRadar/LiDAR Analyzes camera data for safety-enhancement an

3、d autonomous driving Expert-level accuracy in classifying objects in fractions of a second Use Cases:Lane departure detection Parking assist/self-parking Key components of Level 3+and autonomous vehicles Essential in night driving,conditions of rain and fog Use Cases:Blind spot detection Collision a

4、voidance systems Critical real-time(predictable)performance for maintaining passenger safety Reduces the risk of injury,provides greater control and stability of the vehicle Use Cases:Anti-lock braking systems Adaptive cruise controlDriver/Passenger SafetySafety-critical systems require real-time de

5、terminism and processors which support this paradigm 2024 Synopsys,Inc.42024 新思科技开发者大会 2024 Synopsys,Inc.4Automotive SoCs increasing complexity Need system&SoC level security and functional safety Transition to centralized Domain Compute Modules and zonal architectures Growing number&types of sensor

6、s:Imaging,Lidar,Radar,Infrared require multi-core processing&interfaces Increased compute processing performance Connectivity OTA updates added to every sub-system&SoC More entry points for attacks New UN regulations for cyber security to address increased risks New entrants developing SoCs(OEMs,Tie