Audi Ag

Bernd Mlekusch

Markus Thurmeier

Julius Rausch

Christian Smykalla

Michael Fischlschweiger

Markus Sandfort

Michael Bürckert

Johann Berger

Florian Moldering

Jannik Meyer

A warning system and a warning method for a motor vehicle having a high-voltage battery. The warning system includes a battery housing having the high-voltage battery, an underride protection device, a spatially closed cavity, at least one pressure sensor, and an evaluation device. The spatially closed cavity is arranged in a vertical direction of the warning system above the underride protection device and below the battery housing and is designed to change a volume of the cavity upon a deformation of the underride protection device under the action of a predetermined external force on the underride protection device. The at least one pressure sensor is designed to detect a pressure change value that describes a change in pressure in the pressure in the cavity.

Warning system and warning method for a motor vehicle having a high-voltage battery

A modular system for traction batteries of motor vehicles, having multiple battery modules includes respective battery cells, which can be electrically connected to one another in modular manner to produce different variants of traction batteries, wherein the battery modules each have a modular housing, in which the respective battery cells are arranged in fluid-tight manner; the battery modules each have a mechanical interface by means of which the battery modules can be attached to an underside of a motor vehicle.

Modular system for traction batteries of motor vehicles

Growing community of inventors

Sankt Veit/Glan, Austria

Bernd Mlekusch