STEER CONTROL MANEUVERS FOR MATERIALS HANDLING VEHICLES

A materials handling vehicle automatically implements steer maneuvers when objects enter an environment around the vehicle. A steer correction maneuver is automatically performed by steering the vehicle away from the detected object, wherein an angle of steer correction and/or a rate of change of th...

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Bibliographische Detailangaben
Hauptverfasser:	CORBETT, MICHAEL, SIEFRING, VERNON, W
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTROLLING HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIFTING MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS REGULATING SIGNALLING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TRAILERS TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS TRANSPORTING
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Beschreibung
Zusammenfassung:	A materials handling vehicle automatically implements steer maneuvers when objects enter an environment around the vehicle. A steer correction maneuver is automatically performed by steering the vehicle away from the detected object, wherein an angle of steer correction and/or a rate of change of the steering angle that is implemented to achieve a desired angle of steer correction is dependent upon how far from a reference coordinate associated with the vehicle the detected object is determined to be, wherein the reference coordinate is a central axis of the vehicle.