Title:
WORK MACHINE
Document Type and Number:
Japanese Patent JP2020190094
Kind Code:
A
Abstract:
To improve cooperation work efficiency of a hydraulic shovel and a surrounding worker.SOLUTION: A work machine determines whether a surrounding worker exists within a work radius using information from an object detecting sensor in addition to a state of a gate lock, and determines the cooperation possible level by referring two pieces of information to notify the surrounding worker.SELECTED DRAWING: Figure 3
More Like This:
Inventors:
KATSUYAMA YUICHIRO
SAKAMOTO HIROSHI
TORIYAMA YOHEI
KUDO KOKI
SAKAMOTO HIROSHI
TORIYAMA YOHEI
KUDO KOKI
Application Number:
JP2019095012A
Publication Date:
November 26, 2020
Filing Date:
May 21, 2019
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
E02F9/26; E02F9/24
Domestic Patent References:
| JP2014181510A | 2014-09-29 | |||
| JP2018204252A | 2018-12-27 | |||
| JPH09105157A | 1997-04-22 | |||
| JPH07102596A | 1995-04-18 |
Foreign References:
| US20150343976A1 | 2015-12-03 |
Attorney, Agent or Firm:
Kaichi International Patent Office