Optimization of Power and Signal Distribution Systems for Advanced Safety Features

Conference: AmE 2020 – Automotive meets Electronics - 11. GMM-Fachtagung
03/10/2020 - 03/11/2020 at Dortmund, Deutschland

Proceedings: GMM-Fb. 95: AmE 2020

Pages: 7Language: englishTyp: PDF

Potthoff, Nils; Feismann, Timo; Denkelmann, Rainer (Aptiv Services Deutschland GmbH, Wuppertal, Germany)
Kiffmeier, Michael; Ruebartsch, Marvin; Frei, Stephan (TU Dortmund, Dortmund, Germany)

The goal of the funded project “AFFiAncE” is to provide a universal infrastructure to develop, evaluate and select next generation vehicle system architectures for advanced safety features. The focus is on the communication and the on-board energy network. In a test bench currently under construction, it will be possible to play back and manipulate different sensor sets with a replay system and to configure and test the communication infrastructure. In order to evaluate the behaviour of the on-board energy network for critical safety functions, various faults in the on-board energy network will be simulated and evaluated. The simulation results are used to test the real hardware in a realistic scenario based on the current and voltage profiles from the simulation. This test environment makes it possible to evaluate the fail-operational behaviour of the on-board power system.