APPARATUS AND METHOD FOR CALIBRATION OF DEVIATION OF GEOMAGNETIC SENSOR

摘要

The present invention includes: a geomagnetic sensor installed in a steering wheel; a data collecting part which collects magnetic field vector data sensed by the geomagnetic sensor; and a calibration part which calibrates the distortion of the geomagnetic sensor by using the magnetic field vector data collected by the data collecting part. So, the distortion of the geomagnetic sensor can be calibrated.