Abstandsmessvorrichtung, Bewegliche Vorrichtung, Abstandsmessverfahren, Computerprogramm und Speichermedium

Details

Veröffentlichungs-Nr.

EP4632322

Aktenzeichen

EP25166794

Anmeldetag

27. März 2025

Veröffentlichung

15. Oktober 2025

Rechtsraum

EP

IPC

G01C3/08G01C3/14G01S7/497H04N13/00

Abstract

A distance measurement device includes: a first acquisition unit (310) configured to acquire first distance information; a second acquisition unit (320) configured to acquire second distance information; a first correction value generation unit (330) configured to calculate a first correction value for correcting the first distance information based on the second distance information; a reliability score determination unit (340) configured to calculate a reliability score indicating a reliability of the first correction value and determine the reliability of the first correction value based on the reliability score; a second correction value generation unit (350) configured to generate a second correction value from the first correction value whose reliability score is equal to or greater than a predetermined threshold and which is acquired within a predetermined valid time interval; and a correction unit (360) configured to correct the first distance information using the second correction value.

Anmelder

Firma

CANON KABUSHIKI KAISHA

Land

🇯🇵 Japan

Fachgebiete