Producing data describing target measurements

Methods and systems for producing data describing target measurements using a processor (102) in a system (100) having at least one on-board sensor (106) on a vehicle. The method includes obtaining data from an on-board sensor (106), obtaining data from a sensor (108) off-board the vehicle, approxim...

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Bibliographische Detailangaben
1. Verfasser:	Noonan, Colin Anthony
Format:	Patent
Sprache:	eng
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:	Methods and systems for producing data describing target measurements using a processor (102) in a system (100) having at least one on-board sensor (106) on a vehicle. The method includes obtaining data from an on-board sensor (106), obtaining data from a sensor (108) off-board the vehicle, approximating (312) a target alignment error between the on-board and off-board sensor data, receiving target alignment error data in respect of at least one other sensor set comprising at least two sensors, estimating (316) a bias using the received target alignment error data and correcting the approximated target alignment error using the bias, and performing (320) a data fusion process on the obtained off-board sensor data and the obtained on-board sensor data using the approximated target alignment error to produce target measurement data.