Chapter 9

• Eigenschaften von Automotive-Industrie
  • Autos haben heute hunderte Steuergeraete und viele Bussysteme
  • 50+% der Produktionskosten durch Elektronik und Software
  • Sehr viele proprietaere Loesungen, Betriebsysteme, Kommunikationsprotokolle, Werkzeuge, Architektur
  • Wenig Standards
  • Bis zu 90% Neuentwicklung fuer neue Modelle frueher, jetzt Platformen
  • Verschiedene Software-Komponenen von verschiedenen Herstellern ohne Standards muessen interagieren
• Was ist SysML
  • Graphische Modellierungssprache
  • Erweiteung von UML
  • Anwendbar fuer Spezifikation, Entwurf, Verifikation und Validierung von Hardware, Software, Daten, Personal, Prozesse
  • Werkzeug-unabhaengig
  • SysML stands for Systems Modeling Language, which is a visual modeling language used to describe and design complex systems. It provides a set of graphical notations and concepts for modeling the structure, behavior, and requirements of a system.
  • In simpler terms, SysML helps engineers and designers create a blueprint or map of how a system works, from its components to its functions and interactions. This helps them better understand the system's behavior and identify potential issues before they occur.
  • For example, SysML can be used to model a car's engine, brakes, and transmission, and how they interact to create the car's overall behavior. By using SysML, engineers can ensure that all the parts of the car work together properly and that the car operates safely and efficiently.