Abstract: A method calculates an excavation volume that was excavated by a construction machine using a tool. A motion trajectory of the tool over time is determined using one or more of the following sensors: inertial measurement unit, angle sensors, and linear sensors. At least part of the motion trajectory is classified based on machine load data as an excavation trajectory during which excavation occurs. The excavation volume is calculated using the excavation trajectory and dimensions of the tool.

Abstract: A hydrostatic traction drive for a mobile working machine includes a first hydraulic machine coupled to a drive machine, a second hydraulic machine arranged with the first hydraulic machine in a hydraulic circuit and coupled to an output, and an electronic control device. A characteristic diagram of a setpoint driving behavior of the mobile working machine is stored in the electronic control device and is parameterized at least in accordance with at least one driving request.

Abstract: A hydrostatic traction drive for a mobile working machine includes a first hydraulic machine coupled to a drive machine, a second hydraulic machine arranged with the first hydraulic machine in a hydraulic circuit and coupled to an output, and an electronic control device. A characteristic diagram of a setpoint driving behavior of the mobile working machine is stored in the electronic control device and is parameterized at least in accordance with at least one driving request.

Abstract: The disclosure relates to a device of a vehicle, in particular a tractor, having a hydraulic activation unit for controlling the operation of a towed implement on the vehicle, comprising at least one position detection unit with at least one camera, position detection marks, and an evaluation unit and a data-transmitting connection to a control unit which is assigned to the hydraulic activation unit. Furthermore, a method is proposed, wherein by means of such a position detection unit the position of the towed implement can be determined, and the position can be adjusted according to requirements by suitable operation of the hydraulic activation unit.

Abstract: A device for a vehicle, in particular a tractor, with a hydraulic actuating unit for regulating the operation of a towing unit on the vehicle comprises at least one speed detecting unit with two distance determining sensors positioned one after the other in the direction of travel of the vehicle and directed toward the ground and an analysis unit as well as data communications connections to a vehicle operating system and a hydraulic operating system associated with the hydraulic actuating unit.

Abstract: The disclosure relates to a device of a vehicle, in particular a tractor, having a hydraulic activation unit for controlling the operation of a towed implement on the vehicle, comprising at least one position detection unit with at least one camera, position detection marks, and an evaluation unit and a data-transmitting connection to a control unit which is assigned to the hydraulic activation unit. Furthermore, a method is proposed, wherein by means of such a position detection unit the position of the towed implement can be determined, and the position can be adjusted according to requirements by suitable operation of the hydraulic activation unit.

Abstract: A device for a vehicle, in particular a tractor, with a hydraulic actuating unit for regulating the operation of a towing unit on the vehicle comprises at least one speed detecting unit with two distance determining sensors positioned one after the other in the direction of travel of the vehicle and directed toward the ground and an analysis unit as well as data communications connections to a vehicle operating system and a hydraulic operating system associated with the hydraulic actuating unit.