Agricultural vehicle with satellite navigation receiver - calculates absolute position of defined reference point of working tool for corresponding adjustment to match ground contour.

摘要

The agricultural vehicle (LNF) has an evaluation unit (AWE) receiving the data provided by the onboard satellite navigation receiver (GPS), for calculating the absolute position (Pb1) of at least one given reference point of the working tool (B), relative to a terrestrial reference system. The receiver for the satellite navigation receiver is mounted on the vehicle with at least one sensor (HS,QNS) providing the position of the tool relative to the vehiicle, e.g. the height setting of the tool.