eng amp; auml; t. amp; t.; monitoring the speed of road amp; white; enfahrzeugen and prevention of sleep, the fahrzeugf amp; t.; hrers

摘要

eng & auml; t. & t.; monitoring the speed of vehicles, in particular road & white; enfahrzeugen, and to reduce the risk of sleep, the fahrzeugf hrers, and professional;characterized by the following features: the eng & auml; t has a display (10) with fields for entering and displaying of fahrzeugf & t.; each set of leader and eng & auml; t & t.; berschreitungen & t.; berwachten fahrgeschwindigkeitdas eng & auml; t is also a data f and yo; r is the input signal of the vehicle speed (currently under eng & auml; t knowst is an optical and / or acoustic alarms, at & t.; development of fahrzeugf & t.; their set to and professional; berwachenden speed warning signals.