초록 ▼

The invention is directed to a method and an arrangement for determining a driver command and especially a kickdown command. This driver command is only detected when the pedal position or a desired value derived therefrom exceeds a pregiven threshold value and when the gradient of the pedal positio

The invention is directed to a method and an arrangement for determining a driver command and especially a kickdown command. This driver command is only detected when the pedal position or a desired value derived therefrom exceeds a pregiven threshold value and when the gradient of the pedal position or the desired value derived therefrom exceeds a pregiven threshold value.

대표청구항 ▼

1. A method for determining a driver command, the method comprising the steps of:determining the position of an operator-controlled element actuable by the driver and deriving a desired value from said position;forming a gradient of said desired value; and,detecting said driver command when said pos

1. A method for determining a driver command, the method comprising the steps of:determining the position of an operator-controlled element actuable by the driver and deriving a desired value from said position;forming a gradient of said desired value; and,detecting said driver command when said position exceeds a pregiven threshold value and when said gradient of said desired value exceeds a pregiven threshold value. 2. The method of claim 1, wherein said operator-controlled element is an accelerator pedal and said position is the position of said accelerator pedal; and, said desired value derived from said position of said accelerator pedal is one of the following: a position desired value and a driver command torque. 3. The method of claim 2, wherein said threshold value for said gradient of said accelerator pedal or of said desired value derived therefrom is dependent upon the pedal position or the desired value derived therefrom. 4. The method of claim 3, wherein said gradient threshold value drops off when said position or said desired value increases. 5. The method of claim 1, wherein said driver command is a kickdown command of the driver which serves to trigger at least one function. 6. The method of claim 5, wherein said function is the switch-off of a road speed limiter and/or a shift operation of an automatic transmission. 7. The method of claim 1, wherein said threshold value is a full-load value. 8. An arrangement for determining a driver command, the arrangement comprising:an electronic unit for determining a signal representing a position of an operator-controlled element and a desired value derived therefrom;said electronic unit including means for determining said driver command to trigger a function only when said signal exceeds a pregiven threshold value and when; the gradient of said desired value exceeds a pregiven threshold value. 9. A method for determining a driver command, the method comprising the steps of:recognizing said driver command when one of the position of an operator-controlled element and a desired value derived from said position exceeds a pregiven threshold value; and,when, in addition, one of the gradient of said position of said operator-controlled element and the gradient of said desired value exceeds a pregiven threshold value. 10. The method of claim 9, wherein said operator-controlled element is an accelerator pedal and said position is the position of said accelerator pedal; and, said desired value derived from said position of said accelerator pedal is one of the following: a position desired value and a driver command torque. 11. The method of claim 10, wherein said threshold value for said gradient of said accelerator pedal or of said desired value derived therefrom is dependent upon the pedal position or the desired value derived therefrom. 12. The method of claim 11, wherein said gradient threshold value drops off when said position or said desired value increases. 13. The method of claim 9, wherein said driver command is a kickdown command of the driver which serves to trigger at least one function. 14. The method of claim 13, wherein said function is the switch-off of a road speed limiter and/or a shift operation of an automatic transmission. 15. The method of claim 9, wherein said threshold value is a full-load value. 16. An arrangement for determining a driver command for triggering a function, the arrangement comprising:a control unit for determining one of a signal representing the position of an operator-controlled element and a desired value derived from said signal;said control unit including means for determining said driver command for triggering said function when one of said signal and said desired value exceeds a pregiven threshold value; and,said control unit including ancillary means for only then recognizing said driver command when, in addition, one of the gradient of said signal representing said position and the gradient of said desired value derived from said signal exceeds a pregiven threshold value.