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Selection method, selection system, selection device and recording medium

A technology for selecting devices and selecting systems, which is applied in the directions of sensing record carriers, cooperating devices, resources, etc., and can solve the problems of limited storage capacity and lack of disclosure.

Inactive Publication Date: 2008-08-13
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If all pieces of product information are stored in the memory of the wireless tag, the problem will be solved, but there is a limitation in the capacity of the memory
It should be noted that the technology of Patent Document 1 only defines the format of the information written on the wireless tag, and this document does not disclose any means for solving the above-mentioned problems

Method used

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  • Selection method, selection system, selection device and recording medium
  • Selection method, selection system, selection device and recording medium
  • Selection method, selection system, selection device and recording medium

Examples

Experimental program
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Embodiment approach 1

[0054] Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic diagram showing an outline of a selection system according to the present invention. Although the embodiment is described below by giving an example in which a wireless tag is attached to a product (for example, a main body, a display, or a memory of a personal computer), this is only an example, and the embodiment is not limited thereto. This selection system includes: a wireless tag 3 (hereinafter referred to as RF tag 3, RFID: radio frequency identification tag, RF IC tag) attached to a product such as a host computer such as a personal computer, a selection device 1, N is connected to the information processing device 2, 2, 2... of the selection device 1, as a reading device for reading information stored on the RF tag 3 and as a writing device for writing information to the RF tag 3 Reader / Writer 19 and Reader / Writer 29 . . . It should be noted that ...

Embodiment approach 2

[0088] Embodiment 2 is a mode in which prioritization is changed based on the correlation between product information. FIG. 10 is a block diagram showing hardware configurations of the upstream server 1 and the RF tag 3 according to the second embodiment. In addition to the configuration of the first embodiment, a correlation value file 156 is also stored in the memory unit 15 . It should be noted that although a similar correlation value file is stored in the downstream server 2, its illustration is omitted.

[0089] FIG. 11 is an explanatory diagram showing the record layout of the correlation value file 156 . The CPU 11 refers to the history DB 153 at predetermined intervals, and executes a process of changing the priority ranking stored in the priority ranking file 155 . In the correlation value file 156, a combination of product information and partner product information (partner product information) for calculating the correlation value is stored in the order of prior...

Embodiment approach 3

[0111] Embodiment 3 relates to a mode in which predetermined information is sent from the downstream server 2 to the upstream server 1 to modify the priority ranking. FIG. 16 is an explanatory diagram showing the hardware configuration of the downstream server 2 according to the third embodiment. In addition to the configuration of the first embodiment, a transmission request history file 256 is stored in the memory unit 25 of the downstream server 2 according to the third embodiment. Whenever the CPU 21 of the downstream server 2 transmits a transmission request for product information, it stores the history in the transmission request history file 256 .

[0112] FIG. 17 is an explanatory diagram showing the record layout of the transmission request history file 256 . The transmission request history file 256 includes: an ID field, a product name field, an item field, a transmission request date field, and a response time field. In the ID field, the ID of the RF tag corresp...

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PUM

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Abstract

The present invention relates to a selection method, a selection system, a selection device and a recording medium. The downstream server stores product information on radio frequency (RF) tags output from the reader / writer into a database. The processing unit executes various processing using the product information stored in the database. If product information necessary for the processing unit to perform various processes is not stored in the database, a transmission request for product information is output to an upstream server. The upstream server sends the product information stored in the memory unit to the downstream server. The upstream server stores the history of received transmission requests for product information in a history database. The upstream server determines the prioritization of product information based on the history stored in the history database. The upstream server outputs a predetermined number of pieces of product information with the determined higher priority ranking to the reader / writer as information to be written on the RF tag.

Description

technical field [0001] The present invention relates to a selection method and a selection system for selecting product information to be written on a wireless tag using a selection device and an information processing device connected through a communication network, the selection device, and a method for making the selection device function as a computer recording medium. Background technique [0002] In recent years, in the field of logistics management, products are managed by attaching wireless tags to products and reading information stored in a memory of the wireless tag with a reader / writer or writing necessary information into the memory. Distribution management using wireless tags instead of barcodes has rapidly spread, and wireless tags are also used in various fields other than the distribution management field (for example, see Patent Document 1). [0003] In the memory of the wireless tag, in addition to storing unique identification information, there are als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/00G06Q10/00G06K17/00G06Q30/02G06Q30/06G06Q50/00
CPCG06Q10/063G06F16/24578G06Q10/08
Inventor 原政博松本达郎
Owner FUJITSU LTD
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