Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/024553
Kind Code:
A1
Abstract:
Provided is a work machine that allows an operator who is operating one work machine to remotely operate another work machine with the feeling of operating the one work machine. The work machine 100 comprises an operation mechanism 52 that is provided on a cab unit 50 and that is operated by an operator, an actuator 63 (drive mechanism) for driving the work machine 100, communication equipment 53, and a master control device 61. The master control device 61 controls the action of the actuator 63 according to how the operator operates the operation mechanism 52 and, after generating an action command signal, causes the communication device 53 to transmit the action command signal to another work machine 200.
Inventors:
OKADA TOMOFUMI (JP)
TANAKA KIYOKAZU (JP)
TANAKA KIYOKAZU (JP)
Application Number:
PCT/JP2020/016299
Publication Date:
February 11, 2021
Filing Date:
April 13, 2020
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
E02F9/20; E02F9/26; G05D1/00; H04Q9/00
Domestic Patent References:
| WO2016121010A1 | 2016-08-04 |
Foreign References:
| JP2002188183A | 2002-07-05 | |||
| JP2012237116A | 2012-12-06 | |||
| JP2001507843A | 2001-06-12 | |||
| JP2019047442A | 2019-03-22 |
Other References:
See also references of EP 3988722A4
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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