Title:
WORK MACHINE AND CONTACT MONITORING SYSTEM FOR WORK MACHINES
Document Type and Number:
WIPO Patent Application WO/2020/067201
Kind Code:
A1
Abstract:
A work machine that has a boom that can turn and lift, wherein the work machine, which is defined as a first work machine, comprises: an acquisition unit that acquires information related to a second work machine disposed in a work area and having a workable range overlapping at least a portion of the workable range of the first work machine; a calculation unit that calculates a first pass-through area through which the first work machine passes during transport work and that calculates, on the basis of the information related to the second work machine, a second pass-through area through which the second work machine passes during transport work; a determination unit that determines contact between the first work machine and the second work machine on the basis of the first pass-through area and the second pass-through area; and a control unit that notifies the operator of the first work machine about information related to control for avoiding contact when the determination unit determines that the first work machine and the second work machine will come into contact.
Inventors:
ISHIKAWA IWAO (JP)
Application Number:
PCT/JP2019/037678
Publication Date:
April 02, 2020
Filing Date:
September 25, 2019
Export Citation:
Assignee:
TADANO LTD (JP)
International Classes:
B66C23/88; B66C15/00
Domestic Patent References:
| WO2009084819A1 | 2009-07-09 |
Foreign References:
| JP2000313588A | 2000-11-14 | |||
| JP2003118981A | 2003-04-23 | |||
| JP2007276996A | 2007-10-25 | |||
| JPS62180895A | 1987-08-08 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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