Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy

Abstract

Current concepts of agriculture equipment are characterized by a high level of productivity and mechanization. At present, dimensions and weight of tractor – implement systems are the most important limitations for growing productivity. Modular and scalable systems with a high and variable degree of autonomy try to address the abovementioned challenges with the goal to deliver configuration capability regarding actual task and field conditions providing greatly increased scalability of peak performance, productivity and economy. Possible machine concepts can consist of a tractor with an intelligent and modular (tillage) unit and/or autonomous self-propelled systems working as single unit or in a swarm. Swarm operation requires an adaptive and multimodal frontend to manage and lead a heterogeneous swarm of smart implements. The modularization of the tillage system requires defined spaces for a large variety of tools, component parts and storage capacities. In addition, the interfaces for mechanical connection, power transmission and data transfer need to be developed. The conceptual idea and prototype modules are explained and potential and challenges of the idea is evaluated.