Verfahren und Vorrichtung zur Erkennung eines Anormalen Sichtfeldes, Speichermedium und Mems-Lidar

Details

Veröffentlichungs-Nr.

EP4733809

Anmeldetag

10. Oktober 2022

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

G01S7/481, G01S17/89G01S17/89

Abstract

The present application discloses an abnormal field of view recognition method and device, a storage medium and a MEMS LiDAR device, wherein the method comprises: respectively adjusting angles of a galvanometer with respect to an X axis and a Y axis when the MEMS LiDAR device is started, acquiring echo data from scanning a window at the adjusted angles of the galvanometer with respect to the X axis and the Y axis; acquiring, from the echo data, distances between the MEMS LiDAR device and respective ones of an upper edge, a lower edge, a left edge and a right edge of the window; and determining whether a field of view of the galvanometer is abnormal based on the acquired distances. According to the present application, abnormality of the field of view of the galvanometer can be detected when the MEMS LiDAR device is started, so that the security problem caused by the abnormal field of view of the galvanometer is avoided, and safety and reliability of the MEMS LiDAR device are improved.

Anmelder

Firma

Suteng Innovation Technology Co., Ltd

Land

🇨🇳 China

Fachgebiete