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Patent Searching and Data


Title:
SYSTEM AND METHOD FOR CONTROLLING WORK MACHINE FOR LOADING MATERIAL INTO TRANSPORT VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/075457
Kind Code:
A1
Abstract:
According to the present invention, a first processor acquires data indicating the position of a predetermined reference point included in a transport vehicle. The first processor acquires data indicating a position of a revolving center of a revolving body of a work machine. The first processor acquires data indicating the position of a cutting edge of a working unit of the work machine. The first processor determines a target revolving angle of the revolving body, from a straight line connecting the revolving center of the revolving body and the position of the reference point of the transport vehicle, and the current position of the cutting edge of the working unit. The first processor controls the revolving body to revolve according to the target revolving angle.

Inventors:
AIZAWA MASANORI (JP)
SHIMADA KENJIRO (JP)
Application Number:
PCT/JP2019/036510
Publication Date:
April 16, 2020
Filing Date:
September 18, 2019
Export Citation:
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Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/20
Domestic Patent References:
WO2017115809A12017-07-06
Foreign References:
JP6373728B22018-08-15
JPH07116721B21995-12-13
US20120263566A12012-10-18
JP2886812B21999-04-26
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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