Abstract: The invention relates to a device comprising: at least one tool module (4) having a quick-coupling interface (19); at least one support having a quick-coupling interface (19) and designed to hold the at least one tool module; and at least one data processing unit designed for computer-assisted tool management. The support for holding the tool module (4) comprises at least one support frame (16), at least one interface (21) for computer-assisted tool module identification, and at least one sensor unit. The support frame comprises at least one quick-coupling interface (19) for a tool module. The tool module comprises at least one implement (18) for use outdoors, at least one suspension that is compatible with the quick-coupling point on the support frame, at least one computer-readable storage medium (22) for computer-readable data, and at least one interface for transmission of computer-readable data.

Abstract: The invention relates to a soil-cultivation unit, comprised of a tractor (21) and a driven soil-cultivation machine or comprised of a tractor (21) and a passive, pulled soil-cultivation device (22) for conservation-type soil cultivation, having an equipment carrier with cultivator tools for accommodating one or more cultivator tines (6), characterized in that a regulation unit (23) is provided that accesses data that is recordable before and after travel over the work area in the work process and during the work process, control elements (10) are provided, via which the cutting geometry of the cultivator tines (6) can be adjusted, the regulation unit (23) is set up in such a way that control variables can be generated from the recorded data for setting the cutting geometry during the work process, and the cutting geometry of the cultivator tines (6) is can be permanently adjusted during the work process as a result of the control variables that are generated.