AUTOMATIC RADAR SENSOR CALIBRATION

The present disclosure relates to a method performed by a sensor signal processing unit (100) for calibrating output signals (115) from radar sensors (110). The method comprises selecting a calibration object (130) located in a field of view of the radar sensors; generating expected sensor output si...

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Bibliographische Detailangaben
Hauptverfasser:	Eisenmann, Stefan, Schmied, Julian
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The present disclosure relates to a method performed by a sensor signal processing unit (100) for calibrating output signals (115) from radar sensors (110). The method comprises selecting a calibration object (130) located in a field of view of the radar sensors; generating expected sensor output signals (141) corresponding to detection of the calibration object, based on a model of the calibration object (140); receiving sensor output signals (115) from the radar sensors associated with detection of the calibration object; and updating a calibration parameter (120) of the radar sensors based on a comparison (165) between the expected sensor output signals (141) and the received sensor output signals (151), wherein the updated calibration parameters comprise calibration information for calibrating a value of the radar sensor output signals.