ENVIRONMENT-BASED RFID IC BEHAVIOR

ENVIRONMENT-BASED RFID IC BEHAVIOR

A method for an RFID IC (224) to provide an alert, the method comprising: performing a first measurement (820) of an environmental parameter at a first time (810); determining a difference by comparing the first measurement to either a baseline value or a second measurement of the environmental para...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEINRICH, Harley K, DIORIO, Christopher J, PEACH, Charles, HYDE, John, WU, Tan Mau, ROBSHAW, Matthew, STANFORD, Theron
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:A method for an RFID IC (224) to provide an alert, the method comprising: performing a first measurement (820) of an environmental parameter at a first time (810); determining a difference by comparing the first measurement to either a baseline value or a second measurement of the environmental parameter performed at a second time; and if the difference meets a threshold (830), then providing the alert by participating in an inventory round and sending a notification to a reader.