SYSTEM FOR CONTROLLING WORK VEHICLE, METHOD FOR CONTROLLING WORK VEHICLE, AND WORK VEHICLE

SYSTEM FOR CONTROLLING WORK VEHICLE, METHOD FOR CONTROLLING WORK VEHICLE, AND WORK VEHICLE

A sensor outputs a signal indicating an excavation start position at which a work implement starts excavation. A controller determines an inclination angle of a virtual design surface so that an amount of soil between the virtual design surface extending from the excavation start position and a curr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOGAWA, Yosuke, ISHIBASHI, Eiji, HASHIMOTO, Kazuhiro, INAMARU, Akifumi
Format: Patent
Sprache:eng
Schlagworte:
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Beschreibung
Zusammenfassung:A sensor outputs a signal indicating an excavation start position at which a work implement starts excavation. A controller determines an inclination angle of a virtual design surface so that an amount of soil between the virtual design surface extending from the excavation start position and a current landscape matches a predetermined target amount of soil. The controller generates a command signal that causes the work implement to move along the virtual design surface extending from the excavation start position in a direction inclined at the inclination angle.