KibEZ – Yield mapping in sugar beet with AI: technology and benefits

Yield mapping · Analysis · Data evaluation

Content Blocks

Challenge

In sugar beet cultivation, precise yield mapping has not been possible to date. While the current technical equipment of beet harvesters measures the fill level in the machine, this data is not precise enough under all conditions. How much has been harvested where in the field? This is important information, among other things, for the targeted and economical use of fertilizers. The transport chain from the field to the sugar factory could also be organized more resource-efficiently with accurate quantity data.

Solution approach

Currently, the fill level of the beet bunker is recorded using ultrasonic sensors, which, however, can only determine the volume and not the mass and are rather inaccurate. The KibEZ project is testing a solution based on artificial intelligence (AI) that is intended to be usable in the long term on different machine types from various manufacturers. Machine parameters and measurements such as power consumption during cleaning are used and evaluated with other data, such as soil type, etc., using AI. To do this, the AI must learn to draw the right conclusions through extensive calibration trials and derive accurate yield maps from them.

To create such a system, the project partners must bring their expert knowledge together: The practical experience from agricultural practice is just as necessary as the cooperation of the harvesting machine manufacturers, the exact execution and documentation of the trials, and not least the selection and implementation of the algorithms and the training of the AI.

AI-based yield recording in sugar beet I TU Braunschweig

Project overview

KIbEZ – KI-basierte Ertragsermittlung von Zuckerrüben

Technische Universität Braunschweig, Institute for mobile machines and commercial vehicles Dr.-Ing. Jan Schattenberg Project coordinator j.schattenberg@tu-braunschweig.de