WORK MACHINE - KOMATSU MFG CO LTD

Title:

WORK MACHINE

Document Type and Number:

WIPO Patent Application WO/2014/141495

Kind Code:

A1

Abstract:

This work machine (1) is provided with a controller (20) that includes: a first memory unit (20MA) for storing work machine information (MI), the first memory unit (20MA) being enabled for rewriting the stored work machine information (MI); and a processor (20C) for collecting the work machine information (MI) and allowing at least some of the work machine information (MI) to be stored in the first memory unit (20MA) when trigger information is generated to start storage of the work machine information (MI) in the first memory unit (20MA). The first memory unit (20MA) stores header information (HD). The processor (20C) produces work machine data (MID) from the collected work machine information (MI) in accordance with the header information (HD) and stores the work machine data (MID) in the first memory unit (20MA) at the time when the trigger information is generated.

Inventors:

FUJIMORI TOSHIYUKI (JP)
SUGIMURA SHUNSUKE (JP)

Application Number:

PCT/JP2013/069830

Publication Date:

September 18, 2014

Filing Date:

July 22, 2013

Export Citation:

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Assignee:

KOMATSU MFG CO LTD (JP)

International Classes:

G05B23/02

Foreign References:

JP2000298748A	2000-10-24
JP2004234437A	2004-08-19
JP2010156152A	2010-07-15
JP2009237798A	2009-10-15
JPH06261408A	1994-09-16