control and / or regulation system, agricultural utility vehicle and method for the control and / or regulation of an agricultural utility vehicle

摘要

the invention relates to a control and / or regulation system for an agricultural utility vehicle with a spray bar (12) for spreading material, such as fertilizers, pesticides or seeds, which extends transversely in the direction of travel and a central part (2) and two lateral arms (3) connected by articulations connected to the central part (2) with several bar segments (4) that can be folded inwards in relation to each other in a transport position and can be folded out in relation to the others in working position, connected by joints. each arm (3) is assigned to at least one hydraulic device, in which the spray boom (12) is transferable from a transport position to a working position. the system also has at least one sensor (15 a, b) and a data processing unit, which is configured so that the signals from at least one sensor (15 a, b) are processed and based on them is generated a command signal for the hydraulic device, and the hydraulic device is controllable to adjust the damping of vibrations that occur in the spray boom (12) in the direction of travel. the sensor (15 a, b) is designed in such a way that a pressure change that occurs through vibrations of the spray boom (12) is measurable in the hydraulic device. moreover, the invention relates to an agricultural utility vehicle and a method for controlling and / or regulating an agricultural utility vehicle.