METHOD OF DOCKING AN AUTONOMOUS MOBILE GREEN AREA PROCESSING ROBOT TO A DOCKING STATION, GREEN AREA PROCESSING ROBOT AND SYSTEM

A method docks an autonomous mobile green area maintenance robot to a docking station. An electrical conductor arrangement runs in the region of the docking station, wherein the conductor arrangement is designed such that a periodic current flows through the conductor arrangement, wherein the curren...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RITZER, Peter, HORNGACHER, Christian, ZÖTTL, Samuel
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method docks an autonomous mobile green area maintenance robot to a docking station. An electrical conductor arrangement runs in the region of the docking station, wherein the conductor arrangement is designed such that a periodic current flows through the conductor arrangement, wherein the current generates a periodic magnetic field. The green area maintenance robot has two magnetic field sensors, wherein the two magnetic field sensors are designed such that the magnetic field respectively causes a periodic sensor signal in the magnetic field sensors. The method has the steps of: determining a phase shift between the two sensor signals or signals based on the sensor signals, and controlling movement of the green area maintenance robot for docking on the basis of the determined phase shift.