SENSOR CONFIGURATION FOR A MATERIALS HANDLING VEHICLE

A materials handling vehicle includes a power unit; a load handling assembly coupled to the power unit; at least one obstacle detector mounted to the power unit; and a controller. The at least one obstacle detector detects object located along a path of travel of the power unit, and generate a dista...

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Bibliographische Detailangaben
Hauptverfasser:	Wershing Jesse, Schloemer James F, Dues Jeffry D, Green Matthew M, Siefring Vernon W
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 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 PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES REGULATING SIGNALLING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TRAILERS TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A materials handling vehicle includes a power unit; a load handling assembly coupled to the power unit; at least one obstacle detector mounted to the power unit; and a controller. The at least one obstacle detector detects object located along a path of travel of the power unit, and generate a distance signal upon detecting an object corresponding to a distance between the detected object and the power unit. The controller receives the distance signal and generates a corresponding vehicle stop or predetermined maximum allowable speed signal based on the distance signal, wherein if a sensed object is located within a speed zone associated with a predetermined maximum allowable travel speed comprising a fixed speed greater than zero (0) miles per hour, as determined by the distance signal, the vehicle speed is reduced to the predetermined maximum allowable vehicle speed.