초록 ▼

In a method of controlling the braking pressure as a function of the rate of pedal actuation, by way of a braking pressure generator which is driven by an independent force when an actuation threshold is exceeded, the actual values of the pedal travel and the vehicle deceleration or the braking pres

In a method of controlling the braking pressure as a function of the rate of pedal actuation, by way of a braking pressure generator which is driven by an independent force when an actuation threshold is exceeded, the actual values of the pedal travel and the vehicle deceleration or the braking pressure are determined during partial braking operations, and the actual values are compared with the nominal values or series mean values. Correction factors are derived from the respective deviation of the actual values from the nominal values, and an adaptation factor is determined in a learning process over successive partial braking operations. To determine the actuation threshold, the basic value of the threshold is multiplied by the adaptation factor.

대표청구항 ▼

[ It is claimed:] [1.] A method of controlling a braking pressure of an automotive vehicle brake system as a function of a rate of pedal actuation, by way of a braking pressure generator which is driven by an independent force when an actuation threshold is exceeded, the actuation threshold being de

[ It is claimed:] [1.] A method of controlling a braking pressure of an automotive vehicle brake system as a function of a rate of pedal actuation, by way of a braking pressure generator which is driven by an independent force when an actuation threshold is exceeded, the actuation threshold being defined by a threshold value or basic value which is responsive to pedal speed, and by factors which are responsive to a predetermined vehicle speed and pedal travel, comprising the steps of:determining actual values for at least one of the pedal travel, a vehicle deceleration and a braking pressure during partial braking operations,comparing the actual values with corresponding nominal values,determining correction factors based on respective differences between the actual values and the corresponding nominal values,calculating an adaptation factor during a learning process over successive partial braking operations,determining the actuation threshold by multiplying the basic value by the adaptation factor, andcontrolling a braking pressure as a function of said actuation threshold.