Fuel consumption analysis in a vehicle

摘要

Method (400), calculation device (131) and display (130) for causal analysis of the fuel/energy consumption in a vehicle (100), which is driven by a driver (101): Division (401) of the vehicle's fuel/energy consumption over a number of fuel/energy consumers, calculation (402) of the subdivided (401) fuel/energy consumers' fuel/energy consumption in a calculation device (131), and visualization (403) of the subdivided (401) fuel/energy consumers' calculated (402) fuel/energy consumption, on a display (130), which is controlled by the calculation device (131).

主权项

1. A method for determining fuel/energy consumption in a vehicle, which is driven by a driver, the method comprising:
collecting measurement data from a plurality of different function sensors in the vehicle; dividing fuel/energy consumption of the vehicle over a plurality of fuel/consumers which are respectively associated with different categories of the fuel/energy consumption, wherein some of the categories are impacted by the driver's driving style and others of the categories are not impacted by the driver's driving style; separately calculating each of the subdivided fuel consumers' fuel/energy consumption subdivided into the categories in a calculation device based on the collected measurement data; and determining the fuel/energy consumption in the vehicle sub-divided by the categories.