Arccore AB 2017, all rights reserved. Accelerating innovation

Transcription

1 Arccore AB 2017, all rights reserved Accelerating innovation

2 ARCCORE in brief Independent vendor of automotive-sw with focus on AUTOSAR Integration, adaptation and service Incorporated engineers M.Sc. or PhD Centers in: Sweden (Göteborg & Linköping) Germany (Munich) India (Bangalore) China (Shanghai) US (Palo Alto)

3 Emergence of Adaptive AUTOSAR in AD and Infotainment New designs are often based on Multicore and MultiOS Classic AUTOSAR Integrates into the car network, safety, control and sensors Adaptive AUTOSAR / Linux / POSIX AI, sensor fusion, codecs, HMI, deployment of applications Model the logical architecture independent of the underlying platform Demand exist already before the definition of Adaptive AUTOSAR Virtual ECUs, proprietary solution for the communication between AUTOSAR and Linux This presentation is based on running projects and products under development

4 ECU types Classic AUTOSAR; High reliability, Hard realtime, High Safety Used as Smart Sensors/Actuators Adaptive AUTOSAR; High performance, Multicore, Number and Data Crunchers Mixed AUTOSAR; Best of both worlds Used as Gateway or when I/O is needed in Adaptive

5 Advanced Automotive software platform Classic AUTOSAR domain AUTOSAR Single core domain AUTOSAR Single Core domain AUTOSAR Single Core domain VirtualECU High performance domain Adaptive ASR Native Linux AUTOSAR BSW AUTOSAR BSW AUTOSAR BSW vecu A53 A53 A53 A53 A53 Adapt ASR A53 A53 Linux appl MCU MCAL MCU MCAL MCU MCAL AUTOSAR BSW Adaptive AUTOSAR lib Multicore extension SafeCom Linux (POSIX) Ethernet Flexray, CAN

6 EVALUATION SAFETY SOLUTION ON NVIDIA DRIVE PX PLATFORM AI supercomputer for cars with the processing power of 24 trillion deep learning operations per second ARCCOREs AUTOSAR is running on both NVIDIA Tegra (under Linux) and on the AURIX controller system can consist of multiple AUTOSAR Software Components (s) communicating over CAN and Ethernet Complete tool chain for AUTOSAR available as well as the NVIDEA SDK Available sensors: camera, radar, LIDAR, ultrasound, GPS, odometer, maps

7 Typical AD SW Architecture CAM RODS vecu CAM CAM CAM CAM CAM CODS vecu 6 cores + GPU Eth Switch Portmirroring CloudCom vecu vecu SF LidarDeserilizer SensorMonitor -Map - Positioning - Object Fusion - On Road Obstacles - Drivable Area - Lane Delimiters - Ego Lane Assignment - Ego Vehicle - Barrier Detection - Observed Distance - Electronic Horizon Execution Monitor QM ASIL Hi ASIL Lo In vehicle com Diagnostics SupportingFunctions Decision & Control ECUMonitor Tactical planner Execution Monitor CAN / FR Logger

8 Key value proposition Standardized embedded software platforms for control and sensor and high performance ECUs Software development tools for software system and applications Sensor Sensor Tools for logging, debugging and tuning of systems, algorithms and applications Sensor ADAS/AD control ECU Sensor Tools for 3D/360 Sensor analysis Safety Services Sensor Sensor Analyzing for optimization and debugging Logging realtime data from sensors, at com.stacks and inside applications Replaying for tuning and debugging

9 Standardized embedded software platforms Embedded ECUs (Sensors or Actuators) Classic AUTOSAR platform Multicore extension to classic AUTOSAR Safety capability High performance embedded ECUs (Computational brain ) Adaptive AUTOSAR Virtual AUTOSAR ECUs Posix based OS support (Linux) Ethernet communication SOME/IP Service Discovery Ethernet protocol gptp TimeSynchronization Support for COTS (e.g. DrivePX2) hardware or tailored for customer hardware

10 Software development tools A complete tool suite for creating, importing, manipulating and validate AUTOSAR ArXml files ECU-extract management Support for System Engineering tools (e.g. SystemWeaver) Support for Simulink Generator for Multicore extension BSW configuration tool

11 Logging The Logger HW + SW that capture Ethernet packages and store to disk as pcap files. RTE_buf logging A concept for logging port interfaces to Ethernet The data is sent as UDP packages one for each main loop execution. A2L file generation in ArcticStudio Rte_bufExtract Tool for decoding port interface from pcap files Support for decoding the log file into matlab format for visualization and replay SOME/IP logging Fibex file generation in ArcticStudio SomeIPExtract - Tool for decoding SOME/IP messages from pcap files Support for decoding the log file into matlab format for visualization and replay

12 System Replay Built on -contracts Sensor Data obtained from log-files Used for Virtual Verification and Fast prototyping Automated generation of RunTime system Runs on local host or cluster Developed for large scale verification X turns around the globe.log

13 Tools for 3D/360 Sensor analysis Decode the SOME/IP object data into 3D/360 view Support both Offline and Online visualization Support for Linux and Windows

14 Safety Communication protection SafeCom ASIL Multicore extension E2E protection Executions protection Distributed Watchdog Memory protection Safety classic AUTOSAR Platform Mixed criticality Monitoring ECU Monitoring (Health management ) Support for DrivePX2 3LSS SW Architecture (NVIDIA)

15 SAFETY PLATFORM SINGLE CORE Partition 1 Partition 2 RTE RTE RTE RTE Diag CRC E2E Safety Manager Module CDD IO Abst Wdg Mngr RTOS IO Abst Mem Abst COM Abst CDD Wdg IF MCAL Init Kernel MCAL Microcontroller ASIL software QM software User software modules (ASIL) User software modules (QM)

16 ARCTIC CORE SAFETY COMPONENTS HARDWARE INDEPENDENT CLUSTERS FOR E/E SYSTEMS UP TO ASIL-D. System Cluster RTOS based on OSEK with MPU support EcuM state manager handling startup and shutdown DET development error trace Watchdog Deadline monitoring, Temporal and Logical Supervision SafeIOHwAB Hardware abstraction of PWM, ADC, DIO SafeLib End-to-end communication support CRC library Safety Monitor Monitor hardware failures Handling of exceptions Handling of hardware tests Hardware Abstraction OSAL Operating system abstraction including MPU support SMAL - Safety Monitor Abstraction, access to Built in self test in Hardware

17 Advanced Automotive software platform Classic AUTOSAR domain AUTOSAR Single core domain AUTOSAR Single Core domain AUTOSAR Single Core domain VirtualECU High performance domain Adaptive ASR Native Linux AUTOSAR BSW AUTOSAR BSW AUTOSAR BSW vecu A53 A53 A53 A53 A53 Adapt ASR A53 A53 Linux appl MCU MCAL MCU MCAL MCU MCAL AUTOSAR BSW Adaptive AUTOSAR lib Multicore extension SafeCom Linux (POSIX) Ethernet Flexray, CAN