A method, computer-readable medium, control unit, and vehicle comprising the controller for calculating an energy-saving potential of a vehicle acceleration of a real journey

摘要

The invention relates to a method (100) for calculating an energy-saving potential of a vehicle acceleration of a real journey, the method comprising: determining (102) a start time of the vehicle acceleration by a control unit of a vehicle, wherein the starting time of the acceleration is the time from which the vehicle acceleration is a predetermined Exceeds reference acceleration for a current vehicle speed; Determining (104), by the controller of the vehicle, a real-time energy consumption between the starting time and a current time during the vehicle acceleration of the real journey; Calculating (106), by the controller of the vehicle, an energy consumption of a reference travel for the predetermined reference acceleration depending on the current vehicle speed between the start time and the current time during the vehicle acceleration of the actual journey, wherein the determination of the energy consumption of the vehicle acceleration of the actual journey and the calculation of the Power consumption of the reference acceleration of the reference run based on an equally long distance is executed by the control unit of the vehicle, and wherein the real travel is extended by a virtual cruise, so that the distance of the real trip and the distance of the reference run are the same length; and calculating, by the controller of the vehicle, an energy saving potential of the vehicle acceleration based on the determined energy consumption of the real travel and the calculated energy consumption of the reference travel between the start time and the current time during the vehicle acceleration of the real trip.