EXCAVATION CONTROL SYSTEM FOR HYDRAULIC SHOVEL

PROBLEM TO BE SOLVED: To provide an excavation control system for a hydraulic shovel, capable of simply acquiring desired design surface data.SOLUTION: An excavation control system 200 comprises a design surface data creation unit 284 that, on the basis of design geographic data Dg and bucket positi...

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Bibliographic Details
Main Authors ICHIHARA MASASHI, KAMI YOSHIKI, MATSUYAMA TORU, KASHIWABARA MAKOTO
Format Patent
LanguageEnglish
Japanese
Published 30.08.2018
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:PROBLEM TO BE SOLVED: To provide an excavation control system for a hydraulic shovel, capable of simply acquiring desired design surface data.SOLUTION: An excavation control system 200 comprises a design surface data creation unit 284 that, on the basis of design geographic data Dg and bucket position data Dp, creates first design surface data Dshowing a first design surface S1 that is closest to a bucket 8 and second to fifth design surface data Dto Dshowing second to fifth design surfaces S2 to S5 ranging with the first design surface S1; and, on the basis of the first to fifth design surface data Dto D, creates form data Df showing forms of the first to fifth design surfaces S1 to S5.SELECTED DRAWING: Figure 6 【課題】所望の設計面データを簡便に取得可能な油圧ショベルの掘削制御システムを提供する。【解決手段】掘削制御システム２００は、設計地形データＤｇとバケット位置データＤｐとに基づいて、バケット８に最も近い第１設計面Ｓ１を示す第１設計面データＤＳ１と、第１設計面Ｓ１に連なる第２乃至第５設計面Ｓ２〜Ｓ５を示す第２乃至第５設計面データＤＳ２〜ＤＳ５とを生成し、第１乃至第５設計面データＤＳ１〜ＤＳ５に基づいて、第１乃至第５設計面Ｓ１〜Ｓ５の形状を示す形状データＤｆを生成する設計面データ生成部２８４を備える。【選択図】図６
Bibliography:Application Number: JP20180109116