Method for determining load of working machine e.g. agricultural machine, involves determining loading of work machine based on comparison of detected force and unloaded state of work machine corresponding to reference value

摘要

The method involves providing working machine (100) with a linkage (120) and a force sensor (300). The working machine is acted with force (320) based on the load of a hoist (140). The force is detected. The loading of the working machine is determined based on the comparison of the detected force and an unloaded state of the work machine corresponding to the reference value. Independent claims are included for the following: (1) force sensor; (2) control unit or vehicle control system; (3) working machine; and (4) program for determining load of working machine.