Vehicle e.g. tractor, guide assisting device for viticulture, has controller controlling actuators for modifying orientation of wheels of vehicle axle system, and mechanical transmission setting state of controller to movement of arm

摘要

The device has an articulated arm (22), and a unit (28) for palpating rows (12) of trellis cultivation connected to the arm that is maintained flat against the rows. A controller (30) controls actuators (18) for modifying orientation of wheels of a vehicle axle system. A mechanical transmission (32) allows setting the state of the controller to the movement of the arm.