Verfahren zur Kurvenfahrterkennung

摘要

In a process for cornering identification, in particular for motor vehicles with ABS or ASR, the speeds of rotation of both wheels of a (non driven) axle are measured and a correction value for the difference between the tyre rolling circumferences of both wheels is determined. A reference value (THR) representing driving in a straight line is continuously formed and this reference value is continuously corrected depending on the speed difference between both wheels according to a predetermined time scheme. To identify curves, a speed difference value (DIF) is compared with the reference value (THR). The reference value (THR) is corrected at relatively short intervals at the beginning, i.e., when cornering identification starts, and as said cornering continues, the intervals are increased. The change rate (THR) of the reference value (THR) is also high at the beginning and then decreases.