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1. (WO2013153906) EXCAVATION CONTROL SYSTEM FOR HYDRAULIC EXCAVATORS

Pub. No.:    WO/2013/153906    International Application No.:    PCT/JP2013/057211
Publication Date: Fri Oct 18 01:59:59 CEST 2013 International Filing Date: Fri Mar 15 00:59:59 CET 2013
IPC: E02F 3/43
Applicants: KOMATSU LTD.
株式会社小松製作所
Inventors: MATSUYAMA, Toru
松山 徹
KAMI, Yoshiki
上 義樹
KASHIWABARA, Shin
柏原 真
ICHIHARA, Masashi
市原 将志
Title: EXCAVATION CONTROL SYSTEM FOR HYDRAULIC EXCAVATORS
Abstract:
An excavation control system (200) is provided with a design surface data generation unit (284) that, on the basis of design topographic data (Dg) and bucket position data (Dp), generates first layout surface data (DS1), indicating a first design surface (S1) nearest to a bucket (8), and second to fifth design surface data (DS2 to DS5), indicating second to fifth design surfaces (S2 to S5) extending from the first design surface (S1), and that, on the basis of the first to fifth design surface data (DS1 to DS5), generates formation data (Df) indicating the shape of the first to fifth design surfaces (S1 to S5).