SYSTEM AND METHOD FOR CONTROLLING WORK VEHICLE, AND WORK VEHICLE

According to the present invention, a controller acquires the target distance and the termination position of work to be carried out by a work vehicle. The controller determines a point away from the termination position by the target distance as a start position. The controller generates a command...

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Main Authors KURE, Kazuki, TAKAOKA, Yukihisa
Format Patent
LanguageEnglish
French
Japanese
Published 03.10.2019
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Abstract According to the present invention, a controller acquires the target distance and the termination position of work to be carried out by a work vehicle. The controller determines a point away from the termination position by the target distance as a start position. The controller generates a command signal for starting the work from the start position to the termination position and operating a work machine in accordance with target design topography. The controller corrects the target distance on the basis of the result of the work. La présente invention concerne un dispositif de commande qui acquiert la distance cible et la position de fin d'un travail à effectuer par un véhicule de travail. Le dispositif de commande détermine un point éloigné de la position de fin selon la distance cible en tant que position de départ. Le dispositif de commande produit un signal de commande pour démarrer le travail depuis la position de départ jusqu'à la position de fin et faire fonctionner une machine de travail conformément à une topographie de conception cible. Le dispositif de commande corrige la distance cible sur la base du résultat du travail. コントローラは、作業車両による作業の終了位置と目標距離とを取得する。コントローラは、終了位置から、目標距離、離れた地点を開始位置として決定する。コントローラは、開始位置から終了位置に向かって作業を開始し、目標設計地形に従って作業機を動作させる指令信号を生成する。コントローラは、作業の結果に基づいて、目標距離を修正する。
AbstractList According to the present invention, a controller acquires the target distance and the termination position of work to be carried out by a work vehicle. The controller determines a point away from the termination position by the target distance as a start position. The controller generates a command signal for starting the work from the start position to the termination position and operating a work machine in accordance with target design topography. The controller corrects the target distance on the basis of the result of the work. La présente invention concerne un dispositif de commande qui acquiert la distance cible et la position de fin d'un travail à effectuer par un véhicule de travail. Le dispositif de commande détermine un point éloigné de la position de fin selon la distance cible en tant que position de départ. Le dispositif de commande produit un signal de commande pour démarrer le travail depuis la position de départ jusqu'à la position de fin et faire fonctionner une machine de travail conformément à une topographie de conception cible. Le dispositif de commande corrige la distance cible sur la base du résultat du travail. コントローラは、作業車両による作業の終了位置と目標距離とを取得する。コントローラは、終了位置から、目標距離、離れた地点を開始位置として決定する。コントローラは、開始位置から終了位置に向かって作業を開始し、目標設計地形に従って作業機を動作させる指令信号を生成する。コントローラは、作業の結果に基づいて、目標距離を修正する。
Author TAKAOKA, Yukihisa
KURE, Kazuki
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DocumentTitleAlternate SYSTÈME ET PROCÉDÉ DE COMMANDE POUR VÉHICULE DE TRAVAIL ET VÉHICULE DE TRAVAIL
作業車両の制御システム、方法、及び作業車両
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RelatedCompanies KOMATSU LTD
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Snippet According to the present invention, a controller acquires the target distance and the termination position of work to be carried out by a work vehicle. The...
SourceID epo
SourceType Open Access Repository
SubjectTerms CONTROLLING
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PHYSICS
REGULATING
SOIL SHIFTING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
Title SYSTEM AND METHOD FOR CONTROLLING WORK VEHICLE, AND WORK VEHICLE
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