Sensor system

The present invention provides a sensor system with which a change in the state of a workpiece which has occurred in a conveyance process can be detennined. The sensor system comprises: a plurality of sensors positioned along a line and measuring data indicating that a workpiece being conveyed upon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Tomago, Norihiro, Iida, Yusuke, Shibasaki, Yusuke, Imai, Kiyoshi
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TESTING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention provides a sensor system with which a change in the state of a workpiece which has occurred in a conveyance process can be detennined. The sensor system comprises: a plurality of sensors positioned along a line and measuring data indicating that a workpiece being conveyed upon the line has passed thereby; a plurality of slave units respectively connected to the plurality of sensors and acquiring the data measured by the plurality of sensors; and a master unit connected to the plurality of slave units. The master unit comprises: a storage part for storing the data in association with information which relates to the timing at which the data was measured; and a determination part for comparing the data transmitted from two or more of the plurality of slave units using the information which relates to the timing, and determining a change in the state of the workpiece.