Method for operating vehicle e.g. passenger car, involves outputting warning as audio signal to driver during faulty steering wheel operation, and outputting warning to driver immediately when detecting faulty contact of hands of driver

The method involves detecting steering wheel operation of a driver (3) by detecting units (5). A warning is output as an audio signal, an optical signal and/or a haptic signal to the driver during faulty steering wheel operation, where a driver seat (2) of a vehicle (1) is vibrated. The warning is o...

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Bibliographische Detailangaben
Hauptverfasser:	SUDHOLZ, OLAF, RENZ, ROLAND, KAYA, CETIN, BOLLMANN, HENDRIK
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ALARM SYSTEMS CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The method involves detecting steering wheel operation of a driver (3) by detecting units (5). A warning is output as an audio signal, an optical signal and/or a haptic signal to the driver during faulty steering wheel operation, where a driver seat (2) of a vehicle (1) is vibrated. The warning is output to the driver immediately when detecting faulty contact of right and left hands (3.1) of the driver. Pressure and/or heat exerted on a steering wheel (4) are detected as the hand contact. The output of the warning is terminated when hand contact of the wheel is detected. Die Erfindung betrifft ein Verfahren zum Betrieb eines Fahrzeuges (1), wobei eine Lenkradbetätigung eines Fahrers (3) erfasst wird und bei fehlender Lenkradbetätigung ein Warnhinweis an den Fahrer (3) ausgegeben wird. Erfindungsgemäß wird der Warnhinweis unmittelbar bei Erfassen einer fehlenden Handberührung beider Hände (3.1) des Fahrers (3) ausgegeben.