OPERATION MANAGEMENT DEVICE OF SELF-PROPELLED MINING EQUIPMENT

WIPO Patent Application WO/2014/045396

A1

The purpose of the present invention is to enable detailed analysis of the state of each of multiple pieces of mining equipment in a management center at a location remote from the site where the mining equipment operates. This operation management device of self-propelled mining equipment is provided with a wireless receiving unit (31) which wirelessly receives numerical value information measured by multiple sensors (20) provided on the mining equipment, and time information of the times of measurement; a graph creation unit (41) which, on the basis of the numerical value information and the time information, creates a time-series graph (G) showing the measured values of one of the sensors (20), and a time-series graph showing the measured values of one or multiple other sensors (20) relating to the one sensor (20); a screen generation unit (45) which creates an equipment state screen (60) displaying the one graph (G) and the other graph (G) adapted to the same time axis; and a display (33) which displays the equipment state screen (60).

YAMAGATA SHOHEI (JP)
TAJIRI RIKIYA (JP)
HARA YUKI (JP)
KASAI YOSHIMI (JP)
OWAKI TSUGUMICHI (JP)
YOSHIKAWA HIROSHI (JP)
UCHIDA TAKAYUKI (JP)
UENO AKIRA (JP)
HIROWATARI NOBUYOSHI (JP)

PCT/JP2012/074208

March 27, 2014

September 21, 2012

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HITACHI CONSTRUCTION MACHINERY (JP)

G07C3/00; G07C5/08

JP2010156152A	2010-07-15
JP2001266200A	2001-09-28
JP2000297443A	2000-10-24
JPH06266634A	1994-09-22
JPH01181186A	1989-07-19

KAGEI, Toshitsugu (JP)
Toshitsugu Kagei (JP)

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