Information Managing Unit and Information Managing Method
First Claim
1. An information managing unit comprising:
- an ID information storage for receiving and storing detected ID information from an RFID reader for detecting, from an RFID tag holding variable ID information, the ID information, and for updating and managing the stored ID information in synchronization with the variable ID information held by the RFID tag, by a predetermined method;
an event detector for detecting an event to be a trigger to notify an other information managing unit of the ID information stored in the ID information storage; and
an ID information requester for notifying the other information managing unit of the ID information when the event detector detects the event, for acquiring the ID information and predetermined managing unit information about the other information managing unit from the other information managing unit, and for storing the acquired managing unit information in correspondence to the ID information into the ID information storage.
1 Assignment
0 Petitions
Accused Products
Abstract
An information managing unit (4) has an ID information storage (41) for receiving and storing ID information (11) from an RFID reader (2) for detecting, from an RFID tag (1) holding variable ID information (11), the ID information (11) and for updating and managing the stored ID information (11) in synchronization with the variable ID information (11) held by the RFID tag (1), by a predetermined method; an event detector (42) for detecting an event to be a trigger to notify another information managing unit (5) of the stored ID information (11); and an ID information requester (43) for, when the event is detected, notifying the other information managing unit (5) of the ID information (11), for acquiring the ID information (11) and managing unit information about the other information managing unit (5) from the other information managing unit (5), and for storing the acquired managing unit information in correspondence to the ID information (11) into the ID information storage (41).
24 Citations
10 Claims
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1. An information managing unit comprising:
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an ID information storage for receiving and storing detected ID information from an RFID reader for detecting, from an RFID tag holding variable ID information, the ID information, and for updating and managing the stored ID information in synchronization with the variable ID information held by the RFID tag, by a predetermined method; an event detector for detecting an event to be a trigger to notify an other information managing unit of the ID information stored in the ID information storage; and an ID information requester for notifying the other information managing unit of the ID information when the event detector detects the event, for acquiring the ID information and predetermined managing unit information about the other information managing unit from the other information managing unit, and for storing the acquired managing unit information in correspondence to the ID information into the ID information storage. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An information managing unit comprising:
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an ID information storage for receiving and storing detected ID information from an RFID reader for detecting, from an RFID tag holding variable ID information, the ID information; a managing unit information storage for storing predetermined managing unit information about the host information managing unit; and an ID information responder for, when ID information is notified of by an other information managing unit, checking whether the ID information is stored in the ID information storage, and for, when the ID information is stored, notifying the other information managing unit of the managing unit information stored in the managing unit information storage, and the ID information. - View Dependent Claims (8)
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9. An information managing method in an information managing unit with an ID information storage for receiving and storing detected ID information from an RFID reader for detecting, from an RFID tag holding variable ID information, the ID information and for updating and managing the stored ID information in synchronization with the variable ID information held by the RFID tag, by a predetermined method, the information managing method comprising:
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an event detecting step of detecting an event to be a trigger to notify an other information managing unit of the ID information stored in the ID information storage; an ID information notifying step of, when the event is detected in the event detecting step, notifying the other information managing unit of the ID information; a managing unit information acquiring step of acquiring the ID information, and predetermined managing unit information about the other information managing unit from the other information managing unit; and a managing unit information storing step of storing the acquired managing unit information in correspondence to the ID information into the ID information storage.
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10. An information managing method in an information managing unit with an ID information storage for receiving and storing detected ID information from an RFID reader for detecting, from an RFID tag holding variable ID information, the ID information, and a managing unit information storage for storing predetermined managing unit information about the host information managing unit, the information managing method comprising:
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a checking step of, when ID information is notified of by an other information managing unit, checking whether the ID information is stored in the ID information storage; and an ID information responding step of, when the ID information is stored, notifying the other information managing unit of the managing unit information stored in the managing unit information storage, and the ID information.
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Specification