Title:
DISPLAY SYSTEM FOR WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/170526
Kind Code:
A1
Abstract:
Provided is a system capable of making a user, remote from a work machine, aware of the condition of the surroundings of the work machine when communication between a slave control device installed on the work machine and a master control device is interrupted. An image, corresponding to captured image data obtained by an imaging device (11), of a work attachment (240) (operation mechanism) of a work machine (200) and the surroundings thereof is displayed on an image output device (130) via a first form of communication between a slave control device (110) installed on the work machine (200) and a master control device (120). When the first form of communication is interrupted, instead of the image of the operation mechanism of the working machine and the surroundings thereof, a point cloud image corresponding to distance image data obtained by a distance sensor (12) is displayed on the image output device (130) via a second form of communication between the slave control device (110) and the master control device (120).
Inventors:
HAMA RYOTA (JP)
SAIKI SEIJI (JP)
YAMAZAKI YOICHIRO (JP)
SAIKI SEIJI (JP)
YAMAZAKI YOICHIRO (JP)
Application Number:
PCT/JP2019/045321
Publication Date:
August 27, 2020
Filing Date:
November 19, 2019
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
B25J13/06; B60R1/00; E02F9/26; H04N7/18
Domestic Patent References:
| WO2017042873A1 | 2017-03-16 |
Foreign References:
| JP2015043488A | 2015-03-05 | |||
| JPH11132071A | 1999-05-18 | |||
| JP2015174155A | 2015-10-05 |
Other References:
See also references of EP 3900892A4
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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