Patent ID: 11959747
Assignee: ROBERT BOSCH GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. A method for operating a sensor system having a micromechanical yaw rate sensor in whose sensor structure at least one oscillation element is developed, in which the oscillation element is induced to oscillations with a natural frequency for a measured signal acquisition, the method comprising the following steps:
generating a clock frequency from the natural frequency of the oscillation element, which is pre-calibrated to a predefined setpoint clock frequency and which determines an output sampling rate for sensor data of the yaw rate sensor;
storing an individually remaining deviation of the clock frequency for the yaw rate sensor from the setpoint clock frequency; and
based on the generated clock frequency and the stored deviation, generating a reference time basis for at least a part of the sensor system.