Method for determining rotation angle position of camshaft relative to position of crankshaft, involves adapting measuring value processing method to determine position signal in dependent of dynamic identification

摘要

The method involves producing a measuring value of a camshaft position signal. The value is processed using signal processing method for an adapted position signal. A dynamic identification of rotation movement of cam or crank shafts takes place based on the detection of passage of segments (3) of a crank sensor wheel (1) i.e. 60-2 sensor wheel, or cam shaft sensor wheel (2) and comparison of the value with a preceding measuring value of sensor wheels. Adaptation of measuring value processing method takes place to determine the adapted position signal in dependent of the identification.