LOCATION DETECTION SYSTEM USING AN RFID TAG
First Claim
1. A system for detecting user'"'"'s location using a RFID (Radio Frequency IDentification) tag, the user'"'"'s location detection system comprising:
- a RFID tag that identifies unique identification information;
a RFID reader that wirelessly receives the identification information of the RFID tag; and
an operating server that is connected to the RFID reader, by wire or wirelessly, to thus receive the unique identification information of the RFID tag and location information thereof by the RFID reader and to then transmit the location information to a contact point that is stored in a database (DB).
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Accused Products
Abstract
Provided is a U-safety (Ubiquitous-safety) service using RFID. Unlike conventional systems using RFID which are locally used in one apartment complex, theme park, or the like due to spatial restrictions, the system of the present invention enables RFID readers having a wide range of recognition to be located everywhere all along the street to receive location information via said RFID readers and to transmit the location information together with prestored messages to an operating server in accordance with the RFID clicking frequency via another RFID reader installed in a portable phone, thus informing the guardian of the user of the safety of the user via the messages. Additionally, the guardian may frequently confirm the information on the location of the user via the operating server, and can be directly connected to a social safety network upon the occurrence of an emergency to deal with the emergency in a quick manner. Further, the user of the portable phone may input characters and send desired character messages to inform the guardian of the safety of the user.
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Citations
7 Claims
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1. A system for detecting user'"'"'s location using a RFID (Radio Frequency IDentification) tag, the user'"'"'s location detection system comprising:
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a RFID tag that identifies unique identification information; a RFID reader that wirelessly receives the identification information of the RFID tag; and an operating server that is connected to the RFID reader, by wire or wirelessly, to thus receive the unique identification information of the RFID tag and location information thereof by the RFID reader and to then transmit the location information to a contact point that is stored in a database (DB). - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification