Systems modeling for additional development in automotive E/E architecture

Systems modeling in automotive electrical and electronic (E/E) architecture is described according to systems engineering process. The purpose of my presentation is to show the importance of system architecture using SysML (Systems Modeling Language). Access and protection system is treated as an example designed in additional development based on the new requirements such as “user friendliness” and “omotenashi”. It is shown that model-based systems engineering is effective and useful to obtain system architecture.