Processing

Please wait...

Settings

Settings

Goto Application

1. WO2019044785 - CONTROL SYSTEM AND METHOD FOR WORK VEHICLE, AND WORK VEHICLE

Publication Number WO/2019/044785
Publication Date 07.03.2019
International Application No. PCT/JP2018/031619
International Filing Date 27.08.2018
IPC
E02F 9/26 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
26Indicating devices
E02F 3/84 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
76Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling devices
80Component parts
84Drives or control devices therefor
E02F 9/20 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
20Drives; Control devices
CPC
E02F 3/84
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
76Graders, bulldozers, or the like with scraper plates or ploughshare-like elements
80Component parts
84Drives or control devices therefor ; , e.g. hydraulic drive systems
E02F 9/20
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
20Drives; Control devices
E02F 9/26
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
26Indicating devices
Applicants
  • 株式会社小松製作所 KOMATSU LTD. [JP]/[JP]
Inventors
  • 橋本 和博 HASHIMOTO, Kazuhiro
Agents
  • 新樹グローバル・アイピー特許業務法人 SHINJYU GLOBAL IP
Priority Data
2017-16421529.08.2017JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CONTROL SYSTEM AND METHOD FOR WORK VEHICLE, AND WORK VEHICLE
(FR) SYSTÈME ET PROCÉDÉ DE COMMANDE POUR VÉHICULE DE CHANTIER ET VÉHICULE DE CHANTIER
(JA) 作業車両の制御システム、方法、及び作業車両
Abstract
(EN)
A control system for a work vehicle comprises a controller. The controller acquires current topography data indicating current topography to be worked. The controller determines, on the basis of the current topography, a target design topography indicating a target trajectory for a work machine. The controller acquires an uneven ground parameter indicating the degree of uneven ground of the current topography. The controller changes the target design topography in accordance with the uneven ground parameter.
(FR)
L'invention concerne un système de commande, pour un véhicule de chantier, qui comporte un dispositif de commande. Le dispositif de commande acquiert des données de topographie actuelle indiquant la topographie actuelle sur laquelle un travail doit être effectué. Le dispositif de commande détermine, sur la base de la topographie actuelle, une topographie de conception cible indiquant une trajectoire cible pour une machine de chantier. Le dispositif de commande acquiert un paramètre de sol irrégulier indiquant le degré de sol irrégulier de la topographie actuelle. Le dispositif de commande modifie la topographie de conception cible en fonction du paramètre de sol irrégulier.
(JA)
作業車両の制御システムは、コントローラを備える。コントローラは、作業対象の現況地形を示す現況地形データを取得する。コントローラは、現況地形に基づいて、作業機の目標軌跡を示す目標設計地形を決定する。コントローラは、現況地形の不整地の度合いを示す不整地パラメータを取得する。コントローラは、不整地パラメータに応じて目標設計地形を変更する。
Also published as
Latest bibliographic data on file with the International Bureau