Blade control apparatus, work vehicle, and method of controlling a blade

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9903096
SERIAL NO

14428470

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The blade control apparatus includes outputting an instruction to operate a hydraulic cylinder, calculating a target height of the blade tip according to absolute position data, vehicle body inclination angle data, and designed surface data, acquiring target height data at a first point of time, calculating an actual height of the blade tip at the first point of time according to the absolute position data, the vehicle body inclination angle data, and the cylinder length data, and estimating an estimated height of the blade tip at a third point of time later than the first point of time, according to an instruction at a second point of time earlier than the first point of time, and actual height data of the blade tip at the first point of time or a point of time earlier than the first point of time.

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Patent Owner(s)

Patent OwnerAddress
KOMATSU LTD2-3-6 AKASAKA MINATO-KU TOKYO 1078414 ?1078414

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Noborio, Daichi Chigasaki, JP 7 20
Tanaka, Masaya Hiratsuka, JP 71 605

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