Driver assistance method for assisting a performance-intensive driving maneuver of an ego vehicle and driver assistance system for a performance-intensive driving maneuver of an ego vehicle

摘要

The invention relates to a driver assistance method for assisting a power-intensive driving maneuver of an ego vehicle, which is driven by an electric motor fed by an energy store, the driver assistance method comprising: predicting a power-intensive driving maneuver of the ego vehicle; Determining whether driving maneuver criteria comprising at least one energy criterion and one traffic criterion are met for the predicted driving maneuver, wherein the determination of the fulfillment of the energy criterion comprises: determining a peak power profile necessary for the complete execution of the predicated driving maneuver is needed; Determining the available drive power of the ego vehicle; Evaluating whether the available drive power is sufficient for the peak power profile, the energy criterion being met if the available drive power is sufficient for the peak power profile; wherein the determination of the fulfillment of the traffic criterion includes: detecting a traffic situation comprising at least one traffic situation and / or a route topology in the vicinity of the ego vehicle; Evaluating whether the predicted driving maneuver is completely executable with respect to the detected traffic situation, the traffic criterion being met if the predicted driving maneuver is completely executable with respect to the detected traffic situation; and displaying the result of the determination.