driver assistance system and corresponding operating method for displaying or reporting a fuel economy situation in order to reduce the fuel consumption of a motor vehicle

摘要

driver assistance system and corresponding operating method for displaying or reporting a fuel economy situation in order to reduce the fuel consumption of a motor vehicle. The present invention relates to an operational method for a driver assistance system for assisting a vehicle driver of a motor vehicle (1), in particular of a truck, when reducing the fuel consumption of the motor vehicle ( 1), wherein the operating method comprises the following steps: determining a driving recommendation to reduce the fuel consumption of the motor vehicle (1); detecting at least one road-related road ownership on the route ahead of the vehicle (1), where road-related road ownership influences the fuel consumption of the motor vehicle (1); and determining the appropriate driving recommendation, based on its display through future chronological development, to increase driver acceptance of the vehicle and make the method of operating the driver assistance system plausible.