Motor vehicle, has control device outputting reference signal in intervals and detecting reaction time of driver to reference signal, where control device controls vehicle components for outputting reference signal

摘要

The vehicle has a control device (3) for outputting a reference signal in intervals and for detecting a reaction time of a driver (2) to the reference signal to determine an awareness level of the driver from the reaction time or failure of a reaction. The control device controls vehicle components (7) for outputting the reference signal, and a magnitude of the reference signal is varied. The control device is connected with an actuating device (5) associated with the vehicle components. An optical and/or acoustic warning signal is outputted.