Control system for work vehicle, method, and work vehicle
AssigneeKomatsu Ltd.
InventorJunji HARADA
Life of this patent
Estimating the term…
Abstract
A work vehicle includes a work implement. A control system for the work vehicle includes a controller that controls the work implement. The controller obtains a first design topography. The controller determines a second design topography. At least a portion of the second design topography is positioned above the first design topography. The controller generates a command signal to operate the work implement in accordance with the second target design topography. The controller changes a tilt angle of the work implement when at least a portion of the second design topography is positioned below the first design topography.
Claims20
A control system for a work vehicle including a work implement, the control system comprising
- a controller that controls the work implement, the controller being configured to
- obtain a first design topography,
- determine a second design topography, at least a portion of the second design topography being positioned above the first design topography,
- generate a command signal to operate the work implement in accordance with the second design topography, and
- change a tilt angle of the work implement when at least a portion of the second design topography is positioned below the first design topography.
A method executed by a controller for controlling a work vehicle including a work implement, the method comprising:
- obtaining a first design topography;
- determining a second design topography, at least a portion of the second design topography being positioned above the first design topography;
- generating a command signal to operate the work implement in accordance with the second design topography;
- and
- changing a tilt angle of the work implement when at least a portion of the second design topography is positioned below the first design topography.
A work vehicle comprising:
- a work implement, and
- a controller that controls the work implement,
- the controller being configured to obtain a first design topography,
- determine a second design topography at least a portion of the second design topography being positioned above the first design topography;
- generate a command signal to operate the work implement in accordance with the second design topography;
- and
- change a tilt angle of the work implement when at least a portion of the second design topography is positioned below the first design topography.
Dependencies are inferred from the claim text.