Hydac Systems & Services Gmbh

Amazonen-Werke H. Dreyer Se & Co. Kg

Amazonen Werke, H. Dreyer Gmbh. Co. Kg

Hydac Software Gmbh

Amazonen-Werk H. Dreyer Se & Co. Kg

Peter Kohl

Timo Kiefer

Frank Grosse Prues

Georg Komma

Patrick Krupp

Heinz-Peter Huth

Friedrich Oberheide

Martin Piechnick

Jochen Heer

Alexander Johannes Sema

Jan Arand

A regulating and/or control system for an agricultural machine includes a distributor linkage for spreading material, such as fertilizer, plant protection products, or seeds, the distributor linkage being pivotable about at least one axis of rotation extending in the direction of travel, with at least one first sensor device for determining the inclination of the distributor linkage; and a data processing device for processing the sensor signals. The system further includes at least one second sensor device for determining the centrifugal force FF and/or the centrifugal acceleration aF acting upon the first sensor device when the machine is turning corners, where the data processing device is configured such that an inclination measurement error of the first sensor device can be corrected based on the sensor signals of the second sensor device.

Regulating and/or control system, agricultural machine comprising such a system, and method for operating an agricultural machine

A control device for an agricultural vehicle having a spray boom assembly for spreading material, such as fertilizer, plant protection products or seeds includes a control unit and at least two pressure control valves used for controlling an inclination of the spray boom assembly and connected to the control unit. Each pressure control valve has assigned thereto a check valve and a pressure sensor, the check valve being arranged between the pressure sensor and the pressure control valve. An agricultural vehicle and a method for operating the agricultural vehicle are arranged to spread material, such as fertilizer, plant protection products or seeds.

Control device, agricultural vehicle and method for operating an agricultural vehicle

An agricultural machine for discharging liquid includes a boom, a frame to which the boom is fixed such that the boom can be rotated about an axis of rotation pointing in the direction of travel, an actuating cylinder for rotating the boom about the axis of rotation, and a measurement and control system for the actuation of the actuating cylinder, wherein the actuating cylinder is mechanically connected to the frame on one side. The actuating cylinder is mechanically connected to the boom on the other side for the direct introduction of force. The actuating cylinder is formed as a double-acting actuating cylinder having a piston, to which pressure can be applied on both sides in order to move the boom in opposite directions of rotation.

Agricultural machine and control method

Growing community of inventors

Blieskastel, Germany

Peter Kohl