Method for operating a motor vehicle
AssigneeRobert Bosch GmbH
InventorsGuenter Kettenacker, Juergen Saile, Ulrich Schopf, Hauke Wendt
Life of this patent
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Abstract
In a method for operating a vehicle having a drive, a value of an internal torque to be supplied by the drive is determined from a positive propulsion torque requested by a user or a control and/or regulating system and the drive is triggered accordingly. Furthermore, the drive may supply a negative propulsion torque. A value of a negative propulsion torque requested by the user or by the control and/or regulating system is determined and then used to determine a value of a corresponding negative internal torque to be supplied by the drive and the drive may be triggered accordingly.
Claims18
A method for operating a motor vehicle having a drive capable of supplying a negative propulsion torque, comprising:
- determining a value of an internal torque that is to be supplied by the drive, the value being determined from a positive propulsion torque requested by a user and by a system for at least one of control and regulating, the drive being triggered accordingly;
- determining a value of a negative propulsion torque requested by one of the user and by the system for at least one of control and regulating;
- and
- determining from the value of the negative propulsion torque a value of a corresponding negative internal torque to be made available by the drive, the drive being triggered accordingly.
A computer program containing instructions that when executed results in a performance of the following:
- determining a value of an internal torque that is to be supplied by the drive, the value being determined from a positive propulsion torque requested by a user and by a system for at least one of control and regulating, the drive being triggered accordingly;
- determining a value of a negative propulsion torque requested by one of the user and by the system for at least one of control and regulating;
- and
- determining from the value of the negative propulsion torque a value of a corresponding negative internal torque to be made available by the drive, the drive being triggered accordingly.
An electric memory medium for a control and/or regulating device of a motor vehicle, the electric memory medium storing a computer program containing instructions that when executed results in a performance of the following:
- determining a value of an internal torque that is to be supplied by the drive, the value being determined from a positive propulsion torque requested by a user and by a system for at least one of control and regulating, the drive being triggered accordingly;
- determining a value of a negative propulsion torque requested by one of the user and by the system for at least one of control and regulating;
- and
- determining from the value of the negative propulsion torque a value of a corresponding negative internal torque to be made available by the drive, the drive being triggered accordingly.
A control and/or regulating device for a motor vehicle, the control and/or regulating device being programmed to perform the method of:
- determining a value of an internal torque that is to be supplied by the drive, the value being determined from a positive propulsion torque requested by a user and by a system for at least one of control and regulating, the drive being triggered accordingly;
- determining a value of a negative propulsion torque requested by one of the user and by the system for at least one of control and regulating;
- and
- determining from the value of the negative propulsion torque a value of a corresponding negative internal torque to be made available by the drive, the drive being triggered accordingly.
A motor vehicle, comprising:
- control and/or regulating device for a motor vehicle, the control and/or regulating device being programmed to perform the method of:
- determining a value of an internal torque that is to be supplied by the drive, the value being determined from a positive propulsion torque requested by a user and by a system for at least one of control and regulating, the drive being triggered accordingly;
- determining a value of a negative propulsion torque requested by one of the user and by the system for at least one of control and regulating;
- and
- determining from the value of the negative propulsion torque a value of a corresponding negative internal torque to be made available by the drive, the drive being triggered accordingly.
Dependencies are inferred from the claim text.