Left Or Right Speed Comparison Patents (Class 303/169)
  • Patent number: 5443307
    Abstract: A drive slip control system for the driven wheels of a motor vehicle is disclosed in which the differential is blocked by the action of the brakes. With the aid of the difference in the rate of rotation of the driven wheels and with the aid of the engine rpm a PID controller and a damping action generate signals that correspond to braking moments which are converted into valve control times and generate a brake pressure at a specific brake.
    Type: Grant
    Filed: September 7, 1993
    Date of Patent: August 22, 1995
    Assignee: Robert Bosch GmbH
    Inventor: Rolf Maier