Method for the regulation of motor driven adjusting device in motor vehicle

摘要

The adjusting arrangement control involves a partitioned transducer (1) of e.g. electromagnetic type coupled to a drive motor whose rotation rate signal is received by a detector (2) of e.g. Hall-sensor type, whose output (U1) is in turn evaluated by a control unit which accordingly sets the revolution rate of the motor. The tolerance-dependent properties of the transducer partitions (11-16) and e.g. detector threshold hystereses are accounted for during the detector output signal evaluation, by applying a test transducer movement of e.g. constant speed or acceleration.