MANAGEMENT DEVICE AND MANAGEMENT METHOD FOR SHOVEL

Title:

MANAGEMENT DEVICE AND MANAGEMENT METHOD FOR SHOVEL

Document Type and Number:

WIPO Patent Application WO/2014/013911

Kind Code:

A1

Abstract:

A management device for a shovel has: a temporary storage unit (30a) which temporarily stores an operation input quantity which is detected at an input quantity detection unit, and a physical quantity representing a state of the shovel detected at a plurality of sensors; and an anomaly information storage unit (30c) which stores anomaly information. A control unit (30b) of the management device performs anomaly assessment on the basis of detection values output from the sensors, and if an anomaly occurrence is assessed at a first time, data including the operation input quantity and the physical quantity from a second time, which is prior to the first time, until at least the first time is transferred as anomaly information from the temporary storage unit (30a) to the anomaly information storage unit (30c).

Inventors:

TSUKAMOTO HIROYUKI (JP)

Application Number:

PCT/JP2013/068768

Publication Date:

January 23, 2014

Filing Date:

July 09, 2013

Export Citation:

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Assignee:

SUMITOMO SHI CONSTR MACH CO (JP)

International Classes:

H04Q9/00; E02F9/20; E02F9/26

Foreign References:

JP2000297443A	2000-10-24
JP2010156152A	2010-07-15
JP2007326425A	2007-12-20
JP2010271289A	2010-12-02
JP2009174924A	2009-08-06
JP2002332664A	2002-11-22

Other References: