Entfernungsmesssystem

Details

Veröffentlichungs-Nr.

EP4718111

Anmeldetag

3. März 2025

Veröffentlichung

1. April 2026

Rechtsraum

EP

IPC

(TAKEYAMA KEI et al.)

Abstract

A distance measurement system (1) includes a light emitting unit (4) in which a plurality of light sources is provided, the light sources each including a plurality of light emitting sections capable of emitting light individually, a light receiving unit (5) that receives reflected light from the light emitting unit, and a processor (81) configured to drive the light emitting unit so as to have a first lighting state where one light emitting section that emits light toward one region is turned on in each of the plurality of light sources provided and a second lighting state where a plurality of light emitting sections including the one light emitting section is simultaneously turned on in at least a part of the light sources, acquire a first light reception result, which is a result of light reception by the light receiving unit in a case of the first lighting state, and a second light reception result, which is a result of light reception by the light receiving unit in a case of the second lighting state, and by using the acquired first light reception result and the acquired second light reception result, perform correction processing to correct a distance to the one region measured based on the first light reception result.

Anmelder

Firma

Fujifilm Business Innovation Corp.

Land

🇯🇵 Japan