Information managing unit and information managing method

一种信息管理装置、信息管理的技术，应用在信息管理装置领域，能够解决无法发现物品、无法知晓RFID标签正确的ID信息等问题，达到保护隐私的效果

Inactive Publication Date: 2010-10-27
NTT DOCOMO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, in RFID readers other than the RFID reader that the user has allowed to read, it is impossible to know the correct ID information held by the RFID tag owned by the user.
For example, when a user loses an item with an RFID tag, only the RFID reader allowed by the user can read the ID information held by the RFID tag, so when the item is located in the RFID reader allowed by the user The problem that the item cannot be found when it is outside the reading range

Method used

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  • Information managing unit and information managing method
  • Information managing unit and information managing method
  • Information managing unit and information managing method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0053] First, the configuration of the information management device of this embodiment will be described. figure 1 A configuration diagram showing a system composed of a notifier ID information management unit 4 , a notification destination ID information management unit 5 , and peripheral devices corresponding to the information management device of the present embodiment. Such as figure 1 As shown, the system is composed of an RFID tag 1 attached to any item, an RFID reader 2, 3 installed in any place or carried by a user, and a notifying party corresponding to the RFID reader 2 one-to-one. The ID information management unit 4 and the notification destination ID information management unit 5 are in one-to-one correspondence with the RFID reader 3 .

[0054] The RFID tag 1 is configured to include an ID information storage unit 14 storing ID information 11 for identifying the RFID tag 1 and an update circuit 12 for regularly updating the ID information 11 .

[0055] Notify...

no. 2 Embodiment approach

[0071] Next, an information management device according to a second embodiment will be described. The information management device according to the second embodiment has a partly changed / added configuration to the configuration of the information management device according to the first embodiment described above, and the changed / added parts will be described below.

[0072] Figure 4 It is a configuration diagram of a system composed of a notifier ID information management unit 4, a notification destination ID information management unit 5, and peripheral devices corresponding to the information management device of the present embodiment. Such as Figure 4 As shown, the notifying party ID information management part 4 also has an inquiry destination storage part 44 for storing the destination address of the other party that the user wishes to inquire about, and notifies the ID information 11 of the corresponding party to the ID information management unit of the notificati...

no. 3 Embodiment approach

[0080] Next, an information management device according to a third embodiment will be described. The information management device according to the third embodiment has a partly changed / added configuration to the configuration of the information management device according to the first embodiment described above, and the changed / added parts will be described below. Figure 7 It is a configuration diagram of a system composed of a notifier ID information management unit 4, a notification destination ID information management unit 5, and peripheral devices corresponding to the information management device of the present embodiment. as it should Figure 7 As shown, the notifier ID information management section 4 also has an ID information control section 46 that notifies the ID information request section 43 of the ID information 11 stored in the RFID tag 1 attached to the article, and the ID information request section 43 sends a notification to the notification destination. ...

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PUM

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Abstract

An information managing unit (4) is provided with an ID information storing section (41), which receives and stores variable ID information (11) from a RFID reader (2) which detects the ID information (11) from an RFID tag (1) retaining the ID information (11), and updates and manages the stored ID information (11) by a prescribed method, in synchronization with the variable ID information (11) retained by the RFID tag (1); an event detecting section (42) which detects an event to be a trigger for notifying other information managing unit (5) of the stored ID information (11); and an ID information requesting section (43), which notifies the information managing unit (5) of the ID information (11) when the event is detected, obtains the ID information (11) and managing section informationrelating to the information managing unit (5) from the information control unit (5), and stores the obtained managing section information in the ID information storing section (41) by associating themanaging section information with the ID information (11).

Description

technical field [0001] The present invention relates to an information management device and an information management method. Background technique [0002] In recent years, various services have been proposed that use RFID tags attached to articles and reading devices that read information held (stored) in the RFID tags (referred to as "RFID readers" in the present invention). [0003] For example, Non-Patent Document 1 below proposes a physical distribution management device and a physical distribution management method using RFID tags. As a result, manufacturers install RFID readers in factories, trucks, etc., and each RFID reader periodically transmits radio waves. Then, once the RFID reader detects the RFID tag within the prescribed reading range, it obtains the ID information held by the RFID tag. In the information storage device managed by the above-mentioned manufacturer, the ID information corresponds to the information of the article to which the RFID tag is att...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00G06F21/62G06Q50/00G06Q50/10
CPCG07G1/0045G06Q50/28G06Q10/06G07G1/009G06Q90/00G06Q10/08
Inventor 水木笃志杉山俊春萩野浩明高桥竜男山崎宪一
Owner NTT DOCOMO INC
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