A device to determine a position of an object movable relative to a vehicle, wherein at least one vehicle-based communication unit is arranged on the outside of the vehicle, which communicates via radio waves with at least one object-based communication unit, and the at least one vehicle-based communication unit is coupled with a processing unit which is designed to determine the position of the object relative to a vehicle-centered coordinate system from the communication signals. The communication units are designed to determine distance between them by determining time-of-flight, and the processing unit is designed to determine the position of the object in the coordinate system by trilateration from at least two distance values determined based on the communication between at least three communication units. The communication units are designed to exchange vehicle-specific metadata, including acceleration, speed, or travel trajectory data, or object-specific metadata, such as location information of stationary objects.
VORRICHTUNG ZUR POSITIONSBESTIMMUNG EINES RELATIV ZU EINEM FAHRZEUG BEWEGBAREN GEGENSTANDES UND EIN DAMIT AUSGESTATTETES FAHRZEUG
DEVICE FOR DETERMINING THE POSITION OF AN OBJECT MOVABLE RELATIVELY TO A VEHICLE AND A VEHICLE EQUIPPED WITH IT
DISPOSITIF POUR DÉTERMINER LA POSITION D'UN OBJET MOBILE RELATIVEMENT À UN VÉHICULE ET VÉHICULE ÉQUIPÉ DE CELUI-CI
13.12.2023
Patent
Elektronische Ressource
Deutsch
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