Tag access control system, tag access control method and...

Details Tag access control system, tag access control method and... Tag access control system, tag access control method and...

2006-05-31

2009-08-18

Koyama, Kumiko C (Department: 2887)

Registers

Records

Conductive

Reexamination Certificate

active

07575176

ABSTRACT:
A tag access control system for controlling data communication between a plurality of reader/writers respectively having a plurality of antennas and one or more IC tags moving sequentially through communication ranges of the plurality of antennas includes a storing portion for storing movement information and reader/writer information, a command accepting portion for accepting a command, a dividing portion for generating a plurality of divided commands from the command, a detecting portion for detecting the IC tag located within the communication range of the antenna in one reader/writer of the plurality of reader/writers, a job controlling portion for sequentially assigning the plurality of reader/writers the plurality of divided commands according to the movement information and the reader/writer information, and a returning portion for returning a result of processing the command. In this way, the tag access control system can improve a success rate of reading data from and writing data in a plurality of IC tags without lowering a moving velocity of articles.

REFERENCES:
patent: 6590884 (2003-07-01), Panasik
patent: 6732925 (2004-05-01), Takayasu
patent: 2004/0036623 (2004-02-01), Chung
patent: 2004-82432 (2004-03-01), None

Affiliated with

Also associated with

Rating

Tag access control system, tag access control method and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tag access control system, tag access control method and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tag access control system, tag access control method and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4057061