Test bench for hybrid drive

摘要

For many years, drive test benches in automotive engineering have always had a very similar design. After all, the object under test was always the same: a combustion engine and possibly a transmission. The focus has been mostly on optimising test routines, shortening test times and therefore cutting costs. Technical modifications were brought about by the increasing number of bus systems in test specimens and the introduction of real-time fieldbuses for automation.