| 摘要 |
In order to operate a motor vehicle, a speed control is connected to an acceleration control, exclusively set acceleration values being predetermined by the vehicle driver. If a set acceleration value which is different from zero is present, an acceleration control is automatically carried out in that the actual travelling speed value is successively detected in a predetermined, repeating operating cycle, the adjustment element moderation, associated with a travelling speed of this level, for the supply of propellant is taken from a characteristic curve stored as a model of the longitudinal dynamics of the vehicle, and the adjustment element is correspondingly adjusted. If the set acceleration value zero is present, in contrast a speed control is automatically carried out in that the actual speed value detected when this set acceleration value is specified is stored as set speed value, an associated adjustment element moderation alpha DKmod is removed from the stored characteristic curve and the stored set speed value is subsequently compared in the working cycle and repeating cycle with the respective actual speed value and the adjustment element moderation is corrected in accordance with the relation <IMAGE> <IMAGE>
|
