CONTROL SYSTEM OF CONSTRUCTION MACHINE, CONSTRUCTION MACHINE, AND CONTROL METHOD OF CONSTRUCTION MACHINE
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United States of America Patent
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Issued Date -
Sep 26, 2019
app pub date -
Aug 1, 2017
filing date -
Aug 12, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a control system of a construction machine provided with working equipment including an arm and a bucket configured to rotate around each of a bucket axis and a tilt axis orthogonal to the bucket axis with respect to the arm. The control system includes: an angle determination unit configured to determine a tilt angle indicating an angle of a specific portion of the bucket around the tilt axis so that a target construction topography indicating a target shape of an excavation object and the specific portion of the bucket become parallel to each other; and a working equipment control unit configured to control a tilt cylinder configured to rotate the bucket around the tilt axis on the basis of the tilt angle determined by the angle determination unit.
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