Verfahren und System zur Schätzung der Bodenunebenheit für ein Geländefahrzeug zur Steuerung der Bodengeschwindigkeit

Details

Veröffentlichungs-Nr.

EP3878258

Aktenzeichen

EP21157583

Anmeldetag

17. Februar 2021

Veröffentlichung

18. Oktober 2023

Erteilung

18. Oktober 2023

Rechtsraum

EP

IPC

A01B79/00// A01B63/111

Abstract

A method and system for estimating surface roughness of a ground for an off-road vehicle to control ground speed comprises detecting motion data of an off-road vehicle traversing a field or work site during a sampling interval. A pitch sensor is adapted to detect pitch data of the off-road vehicle for the sampling interval to obtain a pitch acceleration. A roll sensor is adapted to detect roll data of the off-road vehicle for the sampling interval to obtain a roll acceleration. An electronic data processor or surface roughness index module determines or estimates a surface roughness index based on the detected motion data, pitch data and roll data for the sampling interval. The surface roughness index can be displayed on the graphical display to a user or operator of the vehicle, or applied to control or execute a ground speed setting of the vehicle.

Anmelder

Firma

Deere & Company

Land

🇺🇸 USA

Fachgebiete