METHOD AND SYSTEM FOR DETERMINING AN ENERGY CONSUMPTION OF AN ENGINE-DRIVEN VEHICLE UNDER DYNAMICAL DRIVING CONDITIONS

摘要

A method for determining an energy consumption of an engine-driven vehicle under dynamical driving conditions is disclosed. The method comprises: determining a geographic position of the vehicle; determining at least one vehicle-specific parameter; determining at least one environmental property of said geographic position of the vehicle; estimating an energy consumption for the vehicle at said geographic position based on said, at least one, environmental property and said, at least one, vehicle- specific parameter; determining an actual energy consumption for the vehicle at said geographic position, and generating a signal if said actual energy consumption differs from said estimated energy consumption. The invention further relates to a system for determining an energy consumption of an engine-driven vehicle under dynamical driving conditions.