Title:
MONITORING SYSTEM FOR WORK MACHINE AND MONITORING METHOD FOR WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/149530
Kind Code:
A1
Abstract:
This monitoring system for a work machine comprises: a measurement data acquisition unit that acquires measurement data from an implement of the work machine at a predetermined sampling rate; a damage determination unit that determines from the measurement data whether the implement has damage; a count unit that counts the number of damage-determined samples indicating measurement data determined to have damage; and an alarm control unit that changes, on the basis of the number of damage-determined samples, the mode of alarm to be output from an output device.
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Inventors:
KAWAMOTO SHUN (JP)
MURAKAMI YUYA (JP)
EMOTO RYOHEI (JP)
SONOYAMA SHOJI (JP)
HIRAMA SHOTA (JP)
MURAKAMI YUYA (JP)
EMOTO RYOHEI (JP)
SONOYAMA SHOJI (JP)
HIRAMA SHOTA (JP)
Application Number:
PCT/JP2023/003513
Publication Date:
August 10, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/26; G08B21/18; G08B25/00
Foreign References:
| US20170287124A1 | 2017-10-05 | |||
| US20200363203A1 | 2020-11-19 | |||
| CN112686206A | 2021-04-20 | |||
| JP2020105902A | 2020-07-09 | |||
| JP2021127601A | 2021-09-02 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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