COMPACTION MANAGEMENT SYSTEM - KOBELCO CONSTR MACH CO LTD

Title:

COMPACTION MANAGEMENT SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/189494

Kind Code:

A1

Abstract:

This compaction management system has: a position calculation unit that, when a bucket is pressed against a compaction target ground, calculates the position of the bucket on the basis of the posture of a machine body, the posture of an attachment, the position of the machine body, and the direction of the machine body; a rolling pressure calculation unit that, when the bucket is pressed against the compaction target ground, calculates a rolling pressure applied to the compaction target ground on the basis of the posture of the machine body, the posture of the attachment, the pressure of a cylinder, and the dimensions of the attachment; a rolling compaction recording creation unit that creates rolling compaction recording in which the position calculated by the position calculation unit and the rolling pressure calculated by the rolling pressure calculation unit are associated with each other; and a storage control unit that stores, in a storage device, the rolling compaction recording created by the rolling compaction recording creation unit.

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Inventors:

FUJIWARA SHO
KAMIMURA YUSUKE
YAMAZAKI YOICHIRO
YAMASHITA KOJI
NODA DAISUKE
YOSHIHARA HIDEKI

Application Number:

PCT/JP2020/010796

Publication Date:

September 24, 2020

Filing Date:

March 12, 2020

Export Citation:

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Assignee:

KOBELCO CONSTR MACH CO LTD (JP)

International Classes:

E02F9/20

Foreign References:

JPH09228404A	1997-09-02
JP2013209843A	2013-10-10
JP2010084383A	2010-04-15
JP2012026113A	2012-02-09
JP2012026113A	2012-02-09

Other References: