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

摘要

The invention relates to an operating method for a driver assistance system for assisting a driver of a motor vehicle (1), in particular a truck, in reducing a fuel consumption of the motor vehicle (1), wherein: determining a driving recommendation for reducing the fuel consumption of the motor vehicle (1); Determining at least one consumption-relevant road property of a road on the upcoming route of the motor vehicle (1), wherein the consumption-relevant road property affects the fuel consumption of the motor vehicle (1); as well as determination of the driving recommendation, which is suitable because of its presentation on the future development of time to increase the acceptance of the driver and make the operation of the driver assistance system plausible.