Title:
Work machine controlling device
Document Type and Number:
Japanese Patent JP5993448
Kind Code:
B2
Abstract:
A work machine management device includes: a receiving unit that receives, from a work machine, sensor data indicating states of various sections of the work machine, and alarm data indicating that the work machine has determined that an abnormality has occurred in the work machine; and an operating level classifying unit that, based on the sensor data received by the receiving unit, classifies an operating state of the work machine as being any one of a plurality of predetermined operating levels.
Inventors:
Kubota Kazuki
Hiroyuki Adachi
Kamiya Shohei
Yutaka Watanabe
Hiroshi Sasanami
Masashi Shoji
Hiroyuki Adachi
Kamiya Shohei
Yutaka Watanabe
Hiroshi Sasanami
Masashi Shoji
Application Number:
JP2014512687A
Publication Date:
September 14, 2016
Filing Date:
April 25, 2013
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
E02F9/20; E02F9/26; G08B25/10; H04Q9/00
Domestic Patent References:
| JP2005171527A | ||||
| JP2008203941A | ||||
| JP2000328610A | ||||
| JP2007100305A | ||||
| JP2002332666A | ||||
| JP2003085315A | ||||
| JP2003040051A |
Foreign References:
| WO2001073224A1 | ||||
| WO2006085469A1 |
Attorney, Agent or Firm:
Fuyuki Nagai
Hideki Ito
Hideki Ito