Method for operating a clutch of a drivetrain for a motor vehicle and motor vehicle having a drivetrain
AssigneeAudi AG
InventorsAndreas Birk, Dominik Gottlieb
Life of this patent
Estimating the term…
Abstract
A method for operating a clutch of a drivetrain for a motor vehicle, in which at least one micro-slip of the clutch is adjusted in a targeted manner by means of an electronic computing device of the drivetrain, whereby the clutch is operated with the micro-slip during at least one operating phase, wherein an overpressing of the clutch is adjusted in a targeted manner by means of the electronic computing device), whereby the clutch is operated slip-free during at least one second operating phase that is different from the at least one operating phase.
Claims19
A method for operating a clutch of a drivetrain for a motor vehicle, comprising:
- at least one micro-slip of the clutch is adjusted in a targeted manner by an electronic computing device of the drivetrain, whereby the clutch is operated with the micro-slip during at least one operating phase, wherein
- an overpressing of the clutch is adjusted in a targeted manner by means of the electronic computing device, whereby the clutch is operated slip-free during at least one second operating phase that is different from the at least one operating phase,
- wherein the second operating phase is adjusted or ended after a predefinable period of time has lapsed.
A motor vehicle comprising:
- a drivetrain constructed for driving the motor vehicle, the drivetrain having at least one clutch and an electronic computing device, which is constructed to adjust at least one micro-slip of the clutch in a targeted manner in order to thereby operate the clutch with the micro-slip during at least one operating phase, wherein
- the electronic computing device is constructed to adjust an overpressing of the clutch in a targeted manner in order to operate the clutch slip-free during at least one second operating phase that is different from the at least one operating phase,
- wherein the second operating phase is adjusted or ended after a predefinable period of time has lapsed.
Dependencies are inferred from the claim text.