Patent ID: 11933018
Assignee: KOMATSU LTD.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 5:
6. The blade control device according to claim 1, further comprising:
an actual height calculation unit that calculates the height of the blade based on vehicle data related to the work vehicle;
a target height acquisition unit that acquires a target height of the blade calculated based on the initial design surface; and
a target height correction unit that corrects the target height based on the corrected design surface to generate a corrected target height,
wherein the blade control unit outputs the control command so as to reduce a deviation between a height of a cutting edge of the blade and the target height in a state where the cutting edge of the blade is positioned on the initial design surface, and outputs the control command so as to reduce a deviation between the height of the cutting edge of the blade and the corrected target height in a state where the cutting edge of the blade is positioned on the corrected design surface.