Seal and method for testing a product for manipulation

A method for sealing and checking a product for manipulation with a seal and to a corresponding seal, wherein the seal comprises an antenna, a chip, a measuring element, and a measurement device. For sealing and checking the product for manipulation, a step of arranging the seal at the product to be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Rill, Wilfried, Finkenzeller, Klaus, Stöhr, Volker, Burianek, Ferdinand, Bohn, Carsten
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CALCULATING CHECKING-DEVICES COMPUTING COUNTING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING HANDLING RECORD CARRIERS LABELS OR NAME-PLATES PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SEALS SIGNS
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Beschreibung
Zusammenfassung:	A method for sealing and checking a product for manipulation with a seal and to a corresponding seal, wherein the seal comprises an antenna, a chip, a measuring element, and a measurement device. For sealing and checking the product for manipulation, a step of arranging the seal at the product to be sealed is carried out, wherein the product is mechanically sealed. The seal receives a check query by means of contactless data transmission from a read-write device, determines the physical property of the measuring element as a first measurement value by the seal, prepares a response to the query by the chip, sends by means of contactless transmission the response to the read-write device, the response of the chip relating to the first measurement value, and compares the first measurement value with a reference value.