A robotic lawnmower system comprising a signal generator (240), a boundary cable, at least one guide cable (260) and a robotic lawnmower (100), said signal generator being configured to transmit a control signal through said boundary cable and a guide signal through said at least one guide cable, and wherein said robotic lawnmower comprises a controller (110) and at least one sensor (170), wherein the controller is configured for receiving said control signal through said at least one sensor (170′) and determining a signal level for the control signal; and if the signal level for the control signal is below a threshold value, the controller (110) is configured to receive said guide signal and to synchronize on said guide signal.
Compensating for Stray Capacitances for a Robotic Lawnmower
07.05.2020
Patent
Elektronische Ressource
Englisch
IPC: | A01D Ernten , HARVESTING / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H04B TRANSMISSION , Übertragung |
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