Title:
WORKING MACHINE, AND METHOD OF CONTROLLING WORKING MACHINE
Document Type and Number:
Japanese Patent JP2023006407
Kind Code:
A
Abstract:
To provide a working machine capable of easily and properly adjusting the pitch angle of a blade depending on the task.SOLUTION: A controller acquires current terrain data representing a current terrain as a work target. The controller acquires target terrain data representing a target terrain. The controller controls a lift actuator so that the edge of a blade moves according to the target terrain. The controller controls a pitch actuator so that the pitch angle of a blade is changed based on the positional relationship in any two vertical directions of the current terrain corresponding to the current position of the cutting edge, the target terrain corresponding to the current position of the cutting edge, and the current position of the cutting edge.SELECTED DRAWING: Figure 7
Inventors:
NISHIHARA TAKESHI
ISHIBASHI EIJI
ISHIBASHI EIJI
Application Number:
JP2021108990A
Publication Date:
January 18, 2023
Filing Date:
June 30, 2021
Export Citation:
Assignee:
KOMATSU MFG CO LTD
International Classes:
E02F3/85
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation
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