Webinar Presentation- Typical Challenges Faced by Tier 1s in AUTOSAR Tooling

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Webinar Presentation- Typical Challenges Faced by Tier 1s in AUTOSAR Tooling

  1. 1. Template version 2011.1.0 Webinar: Typical Challenges faced by Tier-1s in AUTOSAR Tooling 25-Jul-2013 © KPIT Cummins Infosystems Ltd.
  2. 2. KPIT Cummins - Corporate Introduction © KPIT Cummins Infosystems Ltd. 2
  3. 3. Your Speaker for the day! © KPIT Cummins Infosystems Ltd. 3 Sugandar Swetharanyam  Working as AUTOSAR Expert at KPIT  Based out of Germany  Responsible for AUTOSAR Products at KPIT  Extensive experience in AUTOSAR Methodology www.kpitcummins.com | autosar@kpitcummins.com
  4. 4. AUTOSAR Methodology © KPIT Cummins Infosystems Ltd. 4 XML ECU1 ECU2 XML System Configuration Description ECU Extract XML ECU Configuration Description SystemConfigurationECUConfig Information and work flow in AUTOSAR OEM TIER-1 www.kpitcummins.com | autosar@kpitcummins.com
  5. 5. Network Architecture ECU Application Development AUTOSAR ECU V Cycle © KPIT Cummins Infosystems Ltd. 5 BSW Integration and Configuration BSW Generation BSW Build BSW Integration Testing Application Migration Application Configuration Application Integration Application Function Testing Application Design Application Coding Application Integration Testing Vehicle Validation Vehicle Requirement System Validation Vehicle Calibration System Design ECU Calibration OEM Acceptance Testing of BSW OEM Specific SWC Integration OEM Integration Minimal Testing 2 Iteration 2 BSW updates 2 MCAL updates OEM TIER1 + TIER2 BSW DevelopmentBase AUTOSAR Development TIER1 + TIER2 www.kpitcummins.com | autosar@kpitcummins.com
  6. 6. Time to THINK..! © KPIT Cummins Infosystems Ltd. 6 In AUTOSAR eco-system what are the major challenges faced by TIER-1s?? www.kpitcummins.com | autosar@kpitcummins.com
  7. 7. Typical Challenges in configuration © KPIT Cummins Infosystems Ltd. 7 Port Connection of Software Components Data Elements to Signal Mapping Runnable to Task Mapping BSW Stack configuration Composit ion System to Software ECU ECU TIER-2 TIER-1 www.kpitcummins.com | autosar@kpitcummins.com
  8. 8. 1. Port mapping of Software Component © KPIT Cummins Infosystems Ltd. 8 SYSTEM Extract ECU1 ECU2 SWC1 SWC2 SWC3 SWC1 SWC2 ECU3 SWC1 SWC2 P R P R P R P R P R R P R OEMTIER-1 P www.kpitcummins.com | autosar@kpitcummins.com P R Provider Port Receiver Port
  9. 9. A typical Editor Window © KPIT Cummins Infosystems Ltd. 9 Too many to choose from! www.kpitcummins.com | autosar@kpitcummins.com
  10. 10. Challenges  Difficult Navigation  Undesired data flow in case of improper mapping  Time consuming due to repetitive Validation and correction Port mapping of Software Component © KPIT Cummins Infosystems Ltd. 10 Probable Solution  Advanced GUI  Filtered Options  A drag and drop to connect ports  Runtime Validation www.kpitcummins.com | autosar@kpitcummins.com
  11. 11. Data Mapping Problem  Absence of Data to Signal (AUTOSAR Data Packet) mapping in System Extract  Many objects to be created - Traditional method is too time consuming  Tedious to do for 1000+ signals 2. Data to Signal mapping © KPIT Cummins Infosystems Ltd. 11 Probable Solution  Import data files in the AUTOSAR Environment through DATA editor  A Data to Signal Mapping tool  Reduce Manual creation  Map associated elements internally www.kpitcummins.com | autosar@kpitcummins.com
  12. 12.  Actual ECU functionalities are mapped to RTE runnables  For a complex ECU this number would be quite high  Easy way out - One RTE runnable to one OsTask  Not an optimal way – High CPU Load!  Multiple runnables to one OsTask will be desirable 3. RTE runnable to OsTask Mapping © KPIT Cummins Infosystems Ltd. 12  RTE Editor to map many runnable to one OsTask  Optimal and easy to debug  Support for mapping of Data Received Events and Timing Events in an AUTOSAR environment ProblemsDesirableFeatures www.kpitcummins.com | autosar@kpitcummins.com
  13. 13.  Manual Configuration © KPIT Cummins Infosystems Ltd. 13  Vendor Specific Parameters  Difficulty in configuring correct values  Demands exhaustive BSW Configuration knowhow  Time consuming to configure the entire BSW Stack 4. BSW Stack Configuration www.kpitcummins.com | autosar@kpitcummins.com
  14. 14.  AUTOMATION!!! What could be the solution? © KPIT Cummins Infosystems Ltd. 14  Intelligent Configurator Tool  Reduce manual configuration  More reliable www.kpitcummins.com | autosar@kpitcummins.com
  15. 15.  The AUTOSAR Tool Platform (Artop) is an implementation of common base functionality for AUTOSAR development tools  Advantages for OEM’s and Tier-1’s  Better interoperability of tools that share a common base platform.  Large user base of common platform ensures higher maturity and quality of tools  Effort invested into base platform development is spread over a large community About © KPIT Cummins Infosystems Ltd. 15 www.kpitcummins.com | autosar@kpitcummins.com
  16. 16. © KPIT Cummins Infosystems Ltd. 16 KPIT AUTOSAR Credentials 10 Years of delivering AUTOSAR Solutions Active Engagements with leading OEMs Engineers on Vehicle Networking 20+ 450+ Premium member of AUTOSAR since 2005 KPIT’s BSW available for R 2.0, R 3.1, 4.0 www.kpitcummins.com | autosar@kpitcummins.com
  17. 17. KPIT Products Business Portfolio © KPIT Cummins Infosystems Ltd. 17 PRODUCTS BMS Battery Management Systems Automotive | Stationary Applications KIVI KPIT In Vehicle Infotainment Platform Plug In Parallel Hybrid Solution TOOLS Vehicle Diagnostic Tools ODX Designer | OTX Suite | Diagnostic IDE/RTE AUTOSAR Suite K-SAR Worlds’ FIRST AUTOSAR R 4.0.3 Solution RTE | Basic Software Stack | MCAL Functional Safety Tool Concept Design | Safety Architecture | Analysis Bringing Transformational Value to Automotive Ecosystem www.kpitcummins.com | autosar@kpitcummins.com
  18. 18. Solutions across Automotive Subsystems © KPIT Cummins Infosystems Ltd. 18 At the forefront of Technology across all Automotive subsystems www.kpitcummins.com | autosar@kpitcummins.com
  19. 19. Contact us © KPIT Cummins Infosystems Ltd. 19 To know more about us: Please visit: www.kpitcummins.com Send us an e-mail: autosar@kpitcummins.com www.kpitcummins.com | autosar@kpitcummins.com
  20. 20. Thank You

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