A method and a device for transitioning a vehicle driving without activated lateral guidance assistance into a driving state having reduced risk of collision consequences in the event of an emergency of the driver, wherein the speed of the vehicle is greater than a threshold speed. The method includes detecting a hands-off situation of the driver in a hands-off phase and outputting a hands-off warning, performing a warning escalation in an escalation phase if there is no response to the hands-off warning, and reducing the vehicle speed to a speed less than the threshold speed in an intervention phase if there is no response in the escalation phase. During the hands-off phase, the escalation phase, and the intervention phase, a returning torque is applied to the steering apparatus of the vehicle if it is detected that the vehicle is leaving the current lane.
EMERGENCY ASSISTANCE WITHOUT ACTIVATED LATERAL GUIDANCE ASSISTANCE
05.05.2016
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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