MACHINE CONTROL SYSTEM FOR A WHEEL LOADER COMPRISING A GRADING BLADE

摘要

Machine control system for controlling a land levelling or earthmoving process of a wheel loader (100) relative to a working plane (1), the wheel loader (100) being equipped with a land levelling or earthmoving blade (140- 142) and comprising tool positioning means (115) for adjusting the position and orientation of the tool relative to the first body (110), wherein the machine control system comprises a machine control unit (10) ,and an orientation detection system characterized in that the orientation detection system comprises orientation detection means which are designed to be attached to the blade (140, 142) and/or to the wheel loader (100) for detecting a position and an orientation of the blade (140, 142) relative to a working plane (1) , the orientation detection means are adapted to generate orientation data according to the relative position and orientation of the blade (140- 142) and to transmit the orientation data to the machine control unit (10) , and the machine control unit (10) is adapted for generating and displaying a graphic representation of the wheel loader (100) and the blade (140- 142) with a position and orientation of the blade (140 -142) relative to the working plane (1) based on the orientation data , and/or at least partially controlling the land levelling or earthmoving process by automatically operating the tool positioning means (115) for adjusting the position and orientation of the blade (140 -142) relative to the working plane (1) based on the orientation data.