Patents by Inventor Rudolf Lorenz

Rudolf Lorenz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6188949
    Abstract: A method and arrangement for controlling the longitudinal velocity of a motor vehicle is provided with a continuous determination of the vehicle position and controlling of the longitudinal velocity while defining a desired velocity defining value and/or velocity defining limit value as a function of the determined vehicle position. By using corresponding velocity defining devices, velocity data are detected by way of the actual value and/or a set desired value and/or a set limit value of the longitudinal vehicle velocity as a function of the vehicle position. The desired velocity defining value and/or velocity defining limit value is determined from the velocity data detected for the respective vehicle position during one or several preceding drives. The detected velocity data themselves and/or the desired defining value data or defining limit value data are stored in a retrievable manner.
    Type: Grant
    Filed: May 17, 1999
    Date of Patent: February 13, 2001
    Assignee: DaimlerChrysler AG
    Inventors: Stefan Hahn, Friedemann Kuhn, Rudolf Lorenz, Klaus Mezger
  • Patent number: 5694319
    Abstract: A process is provided for determining a travel-situation-dependent steering angle, in which a specification of a characteristic value for the transverse motion of the vehicle is given, the actual value of the yaw angular velocity of the vehicle is evaluated, and a criterion is derived as a function of the actual value of the yaw angular velocity as well as the predetermined characteristic value. As a function of the criterion, an influencing of the travel behavior of the vehicle takes place by an intervention in the vehicle steering. For the derivation of the criterion, additionally the side slip angle, the steering angle and the vehicle velocity are evaluated, and, for the derivation of the criterion, the lateral forces at the vehicle wheels are taken into consideration.
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: December 2, 1997
    Assignee: Daimler-Benz AG
    Inventors: Avshalom Suissa, Friedrich Bottiger, Rudolf Lorenz