Warning device i.e. for vehicle driver e.g. for when external temperature falls below freezing point, uses elements for generating physically perceivable movement

摘要

A warning or alarm-device has in the vicinity of the vehicle control device e.g. steering wheel (10), elements for generating a physically perceivable movement during a hazardous/dangerous situation. Specifically, in a hazardous/dangerous situation a periodic change in shape of the grip surfaces (16) results.