Active radio tag, security management system, and security management method
First Claim
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1. An active radio tag comprising:
- a storage unit having stored therein a tag ID;
a transmission unit that transmits, by radio, the tag ID in a predetermined signal form;
a card holder having the storage unit and the transmission unit built therein and including a card placement section in which a card is to be placed; and
a detection unit that detects a card placed in the card holder,wherein when the detection unit detects a card, transmission of the tag ID is allowed and when the detection unit does not detect a card, transmission of the tag ID is prohibited.
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Abstract
An active radio tag including a card holder. The card holder has built therein a memory having stored therein a tag ID and a transmission unit that transmits the tag ID by radio. In addition, the card holder includes a card placement section in which a card is to be placed and a card detection switch that detects the card. Only when the placement of the card in the card placement section is detected by the card detection switch, the radio tag is activated and the tag ID is transmitted.
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Citations
11 Claims
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1. An active radio tag comprising:
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a storage unit having stored therein a tag ID; a transmission unit that transmits, by radio, the tag ID in a predetermined signal form; a card holder having the storage unit and the transmission unit built therein and including a card placement section in which a card is to be placed; and a detection unit that detects a card placed in the card holder, wherein when the detection unit detects a card, transmission of the tag ID is allowed and when the detection unit does not detect a card, transmission of the tag ID is prohibited. - View Dependent Claims (3, 5, 6, 7, 8, 9, 10, 11)
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2. An active radio tag comprising:
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a storage unit having stored therein a tag ID; a transmission unit that transmits, by radio, the tag ID in a predetermined signal form; a card holder having the storage unit and the transmission unit built therein and including a card placement section in which a card is to be placed; a detection unit that detects a card placed in the card holder; a reading unit that reads card information stored in the card detected by the detection unit; and a determination unit that checks the card information read by the reading unit against the tag ID to determine whether the card is a right card, wherein when the detection unit detects a card, if the determination unit determines that the card is right, then transmission of the tag ID is allowed, and if the determination unit determines that the card is not right, then transmission of the tag ID is prohibited, and wherein when the detection unit does not detect a card, transmission of the tag ID is prohibited. - View Dependent Claims (4)
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Specification