Control system of construction machine, construction machine, and control method of construction machine

Abstract

Provided is a control system of a construction machine provided with working equipment including an arm and a bucket configured to rotate around each of a bucket axis and a tilt axis orthogonal to the bucket axis with respect to the arm. The control system includes: an angle determination unit configured to determine a tilt angle indicating an angle of a specific portion of the bucket around the tilt axis so that a target construction topography indicating a target shape of an excavation object and the specific portion of the bucket become parallel to each other; and a working equipment control unit configured to control a tilt cylinder configured to rotate the bucket around the tilt axis on the basis of the tilt angle determined by the angle determination unit.

Dependencies are inferred from the claim text.