RFID active child tracker

In example embodiments, a system and method for tracking a child using RFID is provided. A first reader detects a signal from the trackable device. First positional data of the trackable device is determined from the signal. The first positional data indicates a first direction of the trackable devi...

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Bibliographische Detailangaben
1. Verfasser:	FISHWICK NICHOLAS C
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING ORDER TELEGRAPHS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	In example embodiments, a system and method for tracking a child using RFID is provided. A first reader detects a signal from the trackable device. First positional data of the trackable device is determined from the signal. The first positional data indicates a first direction of the trackable device relative to the first reader. Second positional data is received from a second reader. The second positional data indicates a second direction of the trackable device relative to the second reader. A location of the trackable device is calculated using the first positional data and the second positional data. The location is presented on the first reader.