ALARM INFORMATION AGGREGATION SYSTEM FOR WORK MACHINE

WIPO Patent Application WO/2016/189920

A1

Provided is a novel alarm information aggregation system for a work machine, with which detailed alarm information can be transmitted at a low cost. This system is equipped with a controller 20, which receives inputs of signals from various sensors 10 mounted on a work machine 200, and generates alarm information, and a communication device 40, which transmits the generated alarm information to a server 70. For each item of alarm information the controller 20 collects and aggregates the alarm information generated during the operating time of the work machine 200. At a prescribed time after the operating time of the work machine 200 the communication device 40 collects the aggregated alarm information and transmits this information to the server 70. Thus, at a prescribed time after one day's work has been completed, for example at midnight, the aggregated alarm information can be collected and transmitted to the server 70 at a remote location, enabling detailed alarm information to be transmitted at a low cost.

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FUJIWARA MIKOTO (JP)
SHIBAMORI KAZUHIRO (JP)
KOTSUJI KYOUHEI (JP)

PCT/JP2016/057045

December 01, 2016

March 07, 2016

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HITACHI CONSTRUCTION MACH CO (JP)

G06Q50/10; E02F9/20; G06Q50/04

JPH08144312A	1996-06-04
JP2005173979A	2005-06-30

The Patent Body Corporate TAKEWA INTERNATIONAL PATENT OFFICE (JP)
Patent business corporation Takekazu international patent firm (JP)

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