Title:
WORK MACHINE AND WORK MACHINE MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/097507
Kind Code:
A1
Abstract:
Provided is a work machine and a work machine management system each of which can more appropriately transmit information of a work machine of high priority, even when there is a large number of work machines. A work machine 10 includes an information controller 20. The information controller 20 acquires operation information of the work machine 10, receives management server information from a management server 90 which is provided outside the work machine 10, determines the order of priority for transmission of the operation information on the basis of the content of the operation information and the management server information, and transmits, according to the order of priority for transmission, the operation information to the management server 90 or a relay 80.
Inventors:
IIMURO SATOSHI (JP)
KITANI MITSUHIRO (JP)
SYAFRIL BANDARA (JP)
MIWA SHIGERU (JP)
KITANI MITSUHIRO (JP)
SYAFRIL BANDARA (JP)
MIWA SHIGERU (JP)
Application Number:
PCT/JP2021/039161
Publication Date:
May 12, 2022
Filing Date:
October 22, 2021
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACH CO (JP)
International Classes:
E02F9/20; G05B23/02
Foreign References:
| JP2011070397A | 2011-04-07 | |||
| JP2002180502A | 2002-06-26 | |||
| JP2012160085A | 2012-08-23 | |||
| US20190066005A1 | 2019-02-28 | |||
| JP2019175360A | 2019-10-10 | |||
| JP2013194440A | 2013-09-30 | |||
| JP2011221813A | 2011-11-04 | |||
| JP2011070397A | 2011-04-07 | |||
| JP2020184244A | 2020-11-12 |
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
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