| 摘要 |
<p>The invention relates to a method for determining the speed of a vehicle. According to this method, a first wheel acceleration is determined from the measured speeds of the wheels including damping; a second acceleration is formed from this first acceleration in that only that portion of the latter is used which fulfils the condition that a positive or a negative limit value of a change in acceleration with respect to a value of a vehicle acceleration which precedes it in time is not exceeded; an assumed vehicle acceleration is determined from the second acceleration values of all the wheels by forming averages; a value for an assumed vehicle speed is generated by integration of the assumed vehicle acceleration; by evaluating the measured wheel speeds it is determined whether the latter follow the tendencies of the assumed vehicle speed or acceleration and when required corrections of the assumed values are initiated.</p> |
