Patents Assigned to ZF FRIEDRICHSCAFEN AG
  • Patent number: 9353856
    Abstract: A method provides for adapting shifts to be carried out in a transmission of a motor vehicle. The shifts are triggered by a transmission control unit and are is controlled and/or governed by the transmission control unit. An actual value corresponding to an acceleration of the motor vehicle is recorded by measuring instruments and is compared to a corresponding target value. On the basis of a deviation between the actual value and the target value, the carrying out of the subsequent shifts of the transmission control unit is adapted. The actual value corresponding to an acceleration of the motor vehicle is individually recorded for several consecutive shift stages of each shift, whereas the actual value in the individual shift stages is compared to the target value in the individual shift stages of the transmission control unit.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: May 31, 2016
    Assignee: ZF FRIEDRICHSCAFEN AG
    Inventors: Rudolf Kalthoff, Jörg Kurth, Roland Mair, Thomas Jäger, Florian Schneider