Method for adjusting frequency signal in sensing unit for vehicle, involves making default unit to produce adjusting signal for adjusting frequency signal, based on receiving setting signal from comparison unit

摘要

The method involves receiving a signal through an interface unit (30) and counting the frequency signal (T) supplied to a counter (22) within the sensor unit (10). The current count (TZ-SA) of frequency signal produced by the counter is stored in a register (24). A comparison unit (260) is configured to produce a setting signal (SE) for adjusting the frequency signal, if the current count of the counter lies outside the preset value. A default unit (16) is configured to produce adjusting signal (SN) for adjusting frequency signal, based on receiving the setting signal. An independent claim is included for sensing unit for vehicle.