Fischgewichtmessvorrichtung

Details

Veröffentlichungs-Nr.

EP3754374

Aktenzeichen

EP19180594

Anmeldetag

17. Juni 2019

Veröffentlichung

13. November 2024

Erteilung

13. November 2024

Rechtsraum

EP

IPC

G01S15/96G01S15/86G01S7/539

Abstract

Described herein relates to a target measuring apparatus (100). The target measuring apparatus (100) includes a transducer (104) configured to transmit a transmission wave into water and configured to generate a reception signal (104a) based on a reflection wave of the transmission wave on a target (106); and a camera (102) configured to take a picture (102a) of the target (106), the camera (102) and the transducer (104) facing a first direction. The target measuring apparatus (100) further includes a target measuring system (200) coupled to the transducer (104) and the camera (102). The target measuring system (200) includes a first length measuring module (202) configured to measure a first length (106a) of the target (106) based on the reception signal, the first length (106a) being measured in a direction parallel with the first direction; a target distance measuring module (204) configured to measure a target distance (102b) between the camera (102) and the target (106) based on the reception signal (104a); a second and third length measuring module (206) configured to measure a second length (106b) and a third length (106c) of the target (106) based on the picture (102a) and the target distance (102b), the second length (106b) being measured in a second direction, the third length (106c) being measured in a third direction perpendicular to the second direction, the second and third directions forming a plane perpendicular to the first direction; and a weight measuring module (208) configured to measure a weight (106d) of the target based on the first length (106a), the second length (106b), and the third length (106c) of the target (106).

Anmelder

Firmen

Furuno Electric Company Limited
Furuno Electric Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete