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Infotainment as a Validation Case

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Presentation on theme: "Infotainment as a Validation Case"— Presentation transcript:

1 Infotainment as a Validation Case
The Competitiveness of the European Automotive Software Industry Bruxelles, 28 April 2010 Infotainment as a Validation Case Claudio Valesani – STMicroelectronics

2 The Car Infotainment Evolution
Agenda The Car Infotainment Evolution From a radio box to an interconnected multimedia system „Consumer open systems“ in a closed Car environment Car Infotainment Embedded Software Influence of the Consumer world Evolution from HW to SW functions The development Environment Modeling, Simulation, Validation, Embedded Systems Engineering Software Standardization Autosar, Genivi,.... ST‘s Infotainment Strategy Towards ADAS and Autonomous Driving Summary & Recommendations

3 Car Infotainment Evolution
Increased connectivity, audio and video formats Different storage options Consumer world: Data Storage, Portable, Connectivity Navigation 50s 60s 70s 80s 90s 00s 10s Data Services Integ’d Signal Proc IC Integ’d Power Amp Digital AM/FM Zenith Royal-T (1953) Integ’d RF FE Digital Broadcast Multi- Standards SW Complexity Automotive world: Radio, HMI, V2X

4 Car Infotainment Feature Evolution
Media Connectivty HMI From Radio Receiver To Headunit Zenith Royal-T (1953) Data Services ARI (1974) TMC (199x) TPEG (200x) time

5 Digital Radio Standards by Geography

6 Car Infotainment Embedded Software
Innovation CarMaker Consumer HMI GUI Innovation Tier1 Consumer Application Innovation 3rd parties Standard Consumer Stacks IP IP IP IP Innovation Silicon Vendor Middleware Independent Open Firmware RTOS IC IPs Silicon Vendor Low Level Drivers Standard Silicon Vendor Specification Hardware SoC Automotive Key Competencies

7 Car Infotainment Embedded Software
Region Dependent Innovation CarMaker Consumer HMI GUI Customer needs Innovation Tier1 Consumer Application Innovation 3rd parties Standard Consumer Stacks IP IP IP IP Legislation Innovation Silicon Vendor Middleware Independent Open Firmware RTOS IC IPs Silicon Vendor Low Level Drivers Standard Silicon Vendor Specification Hardware SoC Automotive Key Competencies

8 System Modeling & Simulation
Challenge: Minimizing Risk and increasing efficiency during development Innovation Quality Cost efficiency System Validation Embedded Systems Engineering System Modeling & Simulation HPC – High Performance Computation

9 Software Standardization
Autosar Focus on powertrain, chassis, safety and car-body Initiatives for Car Infotainment QNX (www.qnx.com) MS auto (www.microsoft.com/auto) GENIVI (www.genivi.org) AutoLinQ (www.autolinq.de)

10 Automotive SW supply chain based on Autosar
OEM developes concepts/ functional requirement specification OEM defines/develops commodity functions as models for re-use OEM A ECU SW/HW Application Layer ECU manufacturer offers standardized solution based on own and 3rd party SW/HW know-how Application Layer ECU Manufacturer AUTOSAR Runtime Environment (RTE) System Services Memory Services Communication Services I/O Hardware Abstraction Drivers Complex Onboard Device Abstraction Memory Hardware Abstraction Communication Hardware Abstraction Microcontroller Drivers Memory Drivers Communication Drivers I/O Drivers Microcontroller/ASSP/ASIC/Standard IC 3rd party SW supplier Semiconductor manufacturer cares on optimizing Simulation Tools Development Tools AUTOSAR Environment Complex system know-how AUTOSAR Runtime Environment (RTE) System Services Memory Services Communication Services I/O Hardware Abstraction Semiconductor Manufacturer Drivers Complex Drivers Complex Drivers Complex Onboard Device Abstraction Memory Hardware Abstraction Communication Hardware Abstraction Microcontroller Drivers Memory Drivers Communication Drivers I/O Drivers Microcontroller ASIC ASSP IC

11 Standards  HW requirement mismatch
ISO26262 IEC61508 Safety Standards New E/E Architecture s MultiCore µC Next generation quadcore microcontroller with extended support for SIL/ASIL application Today multicore microcontroller with support of SIL/ASIL application available Today only rudimental support of SIL/ASIL in AUTOSAR Additional workarounds generating branches of standard Feature set for support of SIL/ASIL in AUTOSAR 4.x not fixed until now AUTOSAR 3.x/4.0 AUTOSAR 4.x Drivers Complex Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services Drivers Complex Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services

12 AUTOSAR Facts & Figures
9 Core Partners 56 Premium Members 99 Associate Members 182 Specifications in Rel 4.0 ~200 Full Time Equivalents >40 SW Modules >500 Persons Active Involved 10 methodology concepts incorperated 21 active Workgroups ~3000 application Interfaces defined

13 Business Threat to Standardisation – risk of too many derivatives
Drivers Complex Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services Application Layer Complex Drivers Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services Application Layer ????? Drivers Complex Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services Application Layer SLP10 Daimler Drivers Complex Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services Application Lar HIS Hersteller Initiative Software Funcion limited downgrade for low-end micros Complex Drivers Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services Application Layer „Audi-SAR“ Audi Complex Drivers Microcontroller AUTOSAR Runtime Environment (RTE) Microcontroller Drivers Memory Drivers I/O Drivers I/O Hardware Abstraction Memory Hardware Abstraction Memory Services System Services Onboard Device Abstraction Communication Drivers Communication Hardware Abstraction Communication Services Application Layer BACx BMW

14 Car Infotainment System Interfacing to Car Electronics
Interface to CAN Gateway Car Infotainment Domain Automotive Domain Infotainment Application RTOS Connectivity

15 Car Infotainment System Interfacing to Car Electronics
Interface to CAN Gateway Car Infotainment Domain Automotive Domain Infotainment Application RTOS Multi-Core Architecture System-On-Chip offering for cost-effective implementation Connectivity

16 Car Infotainment Software Standardization
Market evolving to standardized in-vehicle infotainment software Innovation Time To Market MS-Auto Driver Pleasure Consumer Features Requirements for gateway to Consumer Electronics world

17 Driver To System Responsibility
Collision Avoidance Emergency Braking Collision Warning Lane Merging Blind Spot Urban Drive Control Increasing Software Requirements Increasing Computing Power Needs Increasing Sensor Needs Increasing Functional Safety Requirments Lane Keeping ACC eCall ESP Airbag Seat Belts System Responsibility Driver Responsibility Mechanical Restraints Passive Safety Reliable Vehicle Safe/Comfort Vehicle Intelligent Vehicle Perceiving Vehicle Responsible Vehicle Autonomous Driving Legislation is driving towards ‚Vision Zero‘ = 0 fatalities

18 ADAS + Infotainment Convergence

19 The Car-Sphere Car to Car Car to Infrastructure The Car-sphere …
The car is becoming a very complicated ecosystem or eco-sphere (a “car-sphere”) with inner and outer Communications and Processing Network Car to Car Safe Driving: Collision avoidance, Accident ahead information, Turn Conflict Warning, Curve Warning,… Car to Infrastructure Traffic Information and Dynamic Route Guidance Electronic Fee Collection Emergency Vehicle Operation Public transportation management Infotainment Download

20 … leading towards Autonomous Driving
Satell. Broadc. Terr. Broadc. GPS / Galileo WiMax. 2G /3G Vehicle to Vehicle Vehicle to Infrastructures DSRC CALM WiFi

21 The Innovation gets momentum from the Consumer world
Summary Clear tendency to: Higher Integration (SOC) Digitalization of Systems Move from HW to SW implementation of functions (Middleware) Networking of Systems The Innovation gets momentum from the Consumer world Mobile phone I-Pod Social networking The complexity calls for Standardization Autosar ... not including Car Infotainment Genivi ? Strong increase of embedded SW in all new applications related to ADAS, clearly driven by European Automotive OEMs

22 Need to focus on key competencies  Keep leadership through innovation
Summary Need to focus on key competencies  Keep leadership through innovation Digital Broadcasting (Radio and TV) Advanced Navigation Telematics / e-Call / e-Tolling ADAS Communication Infrastructures

23 Support fast introduction of in-car technology
Recommendations Support fast introduction of in-car technology E-Call Advanced Navigation  E-Horizon ADAS Autonomous Driving Mandating Safety relevant Systems Building-up and support an adequate V2x Infrastructure GSM/GPRS (G2.5) is a mature and reliable network to accomplish Automotive services This network will progressively be overlayed to UMTS+LTE GSM may be progressively switched off after 2020 Promoting a dedicated interdisciplinary university education Mechatronic (Mechanics and electronic) „Softronic“ (Software and electronics)

24 Embedded is the key word, not only for Automotive
... Embedded is the key word, not only for Automotive... also in Industrial, Medical,...


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