Radarsystem zur Interferenzvermeidung basierend auf der Fahrzeugrichtung

Details

Veröffentlichungs-Nr.

EP3904901

Aktenzeichen

EP20171805

Anmeldetag

28. April 2020

Veröffentlichung

21. Dezember 2022

Erteilung

21. Dezember 2022

Rechtsraum

EP

IPC

G01S7/02G01S13/931

Abstract

The present disclosure relates to a radar system (201) for a vehicle (200), comprising a control unit (203) and a radar transceiver arrangement (202) with at least one ego radar transceiver (204), where, for the at least one ego radar transceiver (204), the control unit (203) is adapted to:determine a present direction (D, D_A) of the ego radar transceiver (204),determine a reserved frequency band (B0) corresponding to the present direction (D, D_A), and todetermine a first extended frequency band (B1) comprising and extending beyond the reserved frequency band (B0),wherein the control unit is further adapted to:detect presence of an interfering radar transceiver in the first extended frequency band, andoperating the ego radar transceiver (204) in the first extended frequency band (B1) in case an interfering radar transceiver is not detected in the first extended frequency band and operating the ego radar transceiver (204) in the reserved frequency band (B0) otherwise.

Anmelder

Firma

Veoneer Sweden AB

Land

🇸🇪 Schweden

Fachgebiete