Sensor system verifying data related to a movement of an object

A sensor system for sensing movement of an object, including: a first sensor providing a first signal along a first signal path on a semiconductor chip, the first signal being used to determine a first characteristic of the movement; a second sensor providing a second signal along a second signal pa...

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Bibliographische Detailangaben
Hauptverfasser:	Rasbornig, Friedrich, Forster, Bernhard
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CONVEYING ENSURING THE SAFETY OF RAILWAY TRAFFIC GUIDING RAILWAY TRAFFIC HANDLING THIN OR FILAMENTARY MATERIAL INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS RAILWAYS SHOP CONVEYOR SYSTEMS STORING TARIFF METERING APPARATUS TESTING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A sensor system for sensing movement of an object, including: a first sensor providing a first signal along a first signal path on a semiconductor chip, the first signal being used to determine a first characteristic of the movement; a second sensor providing a second signal along a second signal path on the semiconductor chip, the second signal being used to determine a second characteristic of the movement; and an alarm circuit configured to issue a fault warning when there is a violation of a predefined relationship between the first signal and the second signal based on a missing or additional portion of the first signal or the second signal.