COMPLETED-WORK INFORMATION PROCESSING SYSTEM

WIPO Patent Application WO/2022/209052

A1

The objective of the present invention is to provide a completed-work information processing system capable of generating topographical data, which can easily be associated with work content or a work area, on the basis of construction history data, which can be acquired during construction using a work machine. In order to achieve this, a computation device according to the present invention, when determining that a work device is performing construction on the ground surface, calculates an operation track of the work device while the work device is performing construction on the ground surface, acquires construction information from a construction information acquisition device, records, as construction history data, data in which the construction information is associated with the operation track of the work device, and outputs the topographical data with the construction information by using an operation track, which is assumed to be the current topography from the operation track of the work device included in the construction history data, and the construction information, which is associated with the operation track assumed to be the current topography.

HAYAKAWA NAOKI (JP)
IZUMI SHIHO (JP)

PCT/JP2021/046885

October 06, 2022

December 17, 2021

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HITACHI CONSTRUCTION MACH CO (JP)

E02F9/20

JP2006200185A	2006-08-03
JPH1136373A	1999-02-09
JP2016130409A	2016-07-21
JP2016099744A	2016-05-30
JP2005134015A	2005-05-26
US20100201706A1	2010-08-12
JP2006200185A	2006-08-03

KAICHI IP (JP)

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