INTEGRATED DEAD RECKONING AND GNSS/INS POSITIONING

An integrated dead reckoning (DR) and GNSS/INS control system and method are provided for guiding, navigating and controlling vehicles and equipment. A controller generally prioritizes GNSS navigation when satellite signals are available. Upon signal interruption, DR guidance can be integrated with...

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Bibliographische Detailangaben
Hauptverfasser:	STICHTER AARON C, MCCLURE JOHN A
Format:	Patent
Sprache:	eng
Schlagworte:	GYROSCOPIC INSTRUMENTS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MOTOR VEHICLES NAVIGATION PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	An integrated dead reckoning (DR) and GNSS/INS control system and method are provided for guiding, navigating and controlling vehicles and equipment. A controller generally prioritizes GNSS navigation when satellite signals are available. Upon signal interruption, DR guidance can be integrated with INS to continue autosteering and other automated functions. Exemplary applications include logistics operations where ships, cranes and stacked containers can block satellite signals.