Objektdetektionsvorrichtung mit Scannereinheit und Bewegliche Vorrichtung für Selbige

Details

Veröffentlichungs-Nr.

EP3882651

Aktenzeichen

EP21150036

Anmeldetag

4. Januar 2021

Veröffentlichung

13. Oktober 2021

Rechtsraum

EP

IPC

G01S7/08G01S7/48G01S7/481G01S7/486G01S7/4912G01S17/08G02B27/09// G01S7/4865

Abstract

An object detection apparatus (100) includes a light-emitting unit (11) configured to emit light; an optical scanning unit (13) configured to rotate a deflection face (13a) to deflect the light used as scanning light; a light-projection optical system (12) configured to project the scanning light to a detection region (500); a light-receiving optical system (14) configured to receive light reflected or light scattered from an object existing within the detection region (500), respectively as reflection light and scattered light; and a light receiving unit (15) configured to output at least a received-light signal of the reflection light or a received-light signal of the scattered light received by the light receiving system. A focusing light center axis of the light-receiving optical system (14) is non-parallel with respect to a projection light center axis of the light-projection optical system (12).

Anmelder

Firma

Ricoh Company, Ltd.

Land

🇯🇵 Japan

Fachgebiete