Method and device for controlling the drive of a motor vehicle
First Claim
1. A method for controlling the drive of a motor vehicle which has an internal combustion engine comprising a control device to which operating parameters of the drive and parameters influencing the driving operation of the motor vehicle are supplied and on the basis of said parameters the control device implements and terminates the implementation of one or more fuel consumption reduction measures if specific parameter constellations are present,the method comprising the steps of, at the control device during the operation of the vehicle:
- selecting at least one of the one or more fuel consumption reduction measures and determining a recommended duration for the selected at least one of the one or more fuel consumption reduction measures,determining an actual duration of the at least one selected fuel consumption reduction measures actually carried out during operation,correlating the recommended duration of the at least one selected fuel consumption reduction measures and the actual duration of the at least one actually carried out fuel consumption reduction measures, anddetermining a variable therefrom which represents a measure for the implementation of the at least one selected fuel consumption reduction measures.
2 Assignments
0 Petitions
Accused Products
Abstract
A method and a device for controlling the drive of a motor vehicle having an internal combustion engine (ICE) have a control device to which operating parameters of the drive and parameters influencing the driving operation of the motor vehicle are supplied. On the basis of these parameters the control device enables or terminates the implementation of fuel consumption reduction measures (STST) if specific parameter constellations are present. During the operation of the vehicle the number and/or the duration the possible fuel consumption reduction measures and fuel consumption reduction measures actually carried out are/is determined and the number and/or the duration of the possible fuel consumption reduction measures and the number and/or the duration of the fuel consumption reduction measures actually carried out are/is correlated. From this, a variable (R) is determined which represents a measure for the implementation of the possible fuel consumption reduction measures.
-
Citations
20 Claims
-
1. A method for controlling the drive of a motor vehicle which has an internal combustion engine comprising a control device to which operating parameters of the drive and parameters influencing the driving operation of the motor vehicle are supplied and on the basis of said parameters the control device implements and terminates the implementation of one or more fuel consumption reduction measures if specific parameter constellations are present,
the method comprising the steps of, at the control device during the operation of the vehicle: -
selecting at least one of the one or more fuel consumption reduction measures and determining a recommended duration for the selected at least one of the one or more fuel consumption reduction measures, determining an actual duration of the at least one selected fuel consumption reduction measures actually carried out during operation, correlating the recommended duration of the at least one selected fuel consumption reduction measures and the actual duration of the at least one actually carried out fuel consumption reduction measures, and determining a variable therefrom which represents a measure for the implementation of the at least one selected fuel consumption reduction measures. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A device for controlling the drive of a motor vehicle, wherein the motor vehicle has an internal combustion engine, comprising a control device to which operating parameters of the drive and parameters influencing the driving operation of the motor vehicle are supplied and on the basis of said parameters the control device implements and terminates the implementation of one or more fuel consumption reduction measures if specific parameter constellations are present, wherein the device is configured to
select at least one of the one or more fuel consumption reduction measures and determine a recommended lithe duration of the selected fuel consumption reduction measures possible during the operation of the motor vehicle, determine an actual duration of the selected at least one fuel consumption reduction measures actually carried out during the operation of the motor vehicle, correlate the recommended duration of the selected at least one fuel consumption reduction measures and the actual duration of the selected at least one fuel consumption reduction measures actually carried out, and to derive a variable from said correlation, which variable represents a measure for the implementation of the selected at least one fuel consumption reduction measures.
Specification