IMPROVED COLLISION DETECTION FOR A ROBOTIC WORK TOOL

A robotic work tool comprising a motor for driving at least one wheel, an inclination sensor and a controller for controlling the operation of the robotic work tool, the controller being configured to; receive a signal indicating a collision; determine if the signal indicating a collision is above a...

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Bibliographische Detailangaben
Hauptverfasser:	STÅHL, Johan, KALLSTRÖM, Fredrik, JÄGENSTEDT, Patrik
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY COFFEE MILLS CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FISHING FORESTRY FURNITURE GYROSCOPIC INSTRUMENTS HARVESTING HUMAN NECESSITIES HUNTING MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MOWING NAVIGATION PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS REGULATING ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SPICE MILLS SUCTION CLEANERS IN GENERAL SURVEYING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TESTING TRANSPORTING TRAPPING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A robotic work tool comprising a motor for driving at least one wheel, an inclination sensor and a controller for controlling the operation of the robotic work tool, the controller being configured to; receive a signal indicating a collision; determine if the signal indicating a collision is above a collision threshold level and, if so, determine that a collision has been detected, the robotic work tool being characterized in that the controller is further configured to: receive an indication of an inclination; and to adapt the collision threshold accordingly based on said indication of an inclination.