Electrification, autonomous driving, connectivity inside and outside the vehicle: The onboard electronic network has become the brain of today’s cars. The ever-increasing sharing of data within vehicles and to systems outside of the vehicle raises the complexity and makes the development of electric and electronic systems in vehicles, the so-called E/E development, more and more challenging. PREEvision is a model-based development environment, that faces these challenges, and supports the entire E/E development – from architecture design all the way through to the final wiring harness.

As E/E systems grow more important to mobility, complexity increases. Requirements engineers are continually challenged by accelerated time to market, variants and a multitude of functionalities, which are based on software and electronics. As we all know requirements are not stable, because information often and quickly becomes obsolete, redundant or inconsistent. So how can we deal with this situation? PREEvision is a way to master this challenge!