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Patent Searching and Data


Title:
LOADING MACHINE CONTROL DEVICE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/150616
Kind Code:
A1
Abstract:
An avoidance position identification unit identifies an interference avoidance position that is a position higher than an object to have a load placed thereon and under which the object to have a load placed thereon is not present. A timing determination unit determines the time to start turning on the basis of the height of the interference avoidance position and the remaining turn angle that is formed by a straight line extending from the pivot center to a work machine and a straight line extending from the pivot center to the interference avoidance position. When the time to start turning has not arrived, an operation signal output unit outputs a work machine operation signal; when the time to start turning has arrived, the operation signal output unit outputs the work machine operation signal and an operation signal to turn a turning body at a turning speed that is faster than when the time to start turning has not arrived.

Inventors:
SAIGO YUSUKE (JP)
HATAKE KAZUHIRO (JP)
Application Number:
JP2018/030173
Publication Date:
August 08, 2019
Filing Date:
August 13, 2018
Export Citation:
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Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/43; E02F9/20
Domestic Patent References:
WO2017126182A12017-07-27
Foreign References:
JP2002115271A2002-04-19
JP2002167794A2002-06-11
US20180016767A12018-01-18
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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