| 摘要 |
PROBLEM TO BE SOLVED: To provide an excavation control system for a hydraulic excavator, which can simply acquire desired design aspect data.SOLUTION: An excavation control system 200 includes a design surface data generation unit 284 which generates first design surface data Dindicating a first design surface S1 nearest to a bucket 8, and second to fifth design surface data D-Dindicating second to fifth design surfaces S2-S5 continuing into the first design surface S1, on the basis of design terrain data Dg and bucket position data Dp, and which generates shape data Df indicating shapes of the first to fifth design surfaces S1-S5, on the basis of the first to fifth design surface data D-D. |
