KR100737047B1 - 태그 통신 관리 시스템 - Google Patents
태그 통신 관리 시스템 Download PDFInfo
- Publication number
- KR100737047B1 KR100737047B1 KR1020050053439A KR20050053439A KR100737047B1 KR 100737047 B1 KR100737047 B1 KR 100737047B1 KR 1020050053439 A KR1020050053439 A KR 1020050053439A KR 20050053439 A KR20050053439 A KR 20050053439A KR 100737047 B1 KR100737047 B1 KR 100737047B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- rfid tag
- communication
- tag
- area
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/74—Multi-channel systems specially adapted for direction-finding, i.e. having a single antenna system capable of giving simultaneous indications of the directions of different signals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/04—Position of source determined by a plurality of spaced direction-finders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0205—Details
- G01S5/0218—Multipath in signal reception
Abstract
Description
Claims (9)
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- 전파를 통하여 RFID 태그와 무선 통신을 행하는 태그 통신 장치에서,상기 RFID 태그로부터의 전파를 수신하는 하나 또는 복수의 안테나와,상기 각 안테나에서 상기 RFID 태그로부터의 전파가 수신된 경우에, 각 안테나에서의 해당 RFID 태그로부터의 전파의 도래 방향을 추정하는 방향 추정 수단과,상기 방향 추정 수단에 의해 추정된 방향에 의거하여, 상기 RFID 태그의 위치를 산출하는 위치 산출 수단을 구비하며,상기 각 안테나는 복수의 안테나 소자를 구비한 구성으로 되어 있고,상기 방향 추정 수단은, 상기 복수의 안테나 소자를 구비한 안테나로부터의 출력을 신호 처리함에 의해 스캔을 실현하고, 널 주사 방식에 의해 전파의 도래 방향을 추정하는 태그 통신 장치와,상기 태그 통신 장치에 의해 상기 RFID 태그와 통신이 행하여진 결과에 의거하여, 해당 RFID 태그와 연관되어 있는 물품, 사람 및 생물을 관리하는 관리 장치를 구비하고,상기 관리 장치가,소정의 공간 영역을 촬영하는 촬영 수단과,상기 촬영 수단에서의 촬영 방향 또는 촬영 범위를 제어하는 촬영 제어 수단을 구비하고,상기 촬영 제어 수단이, 상기 태그 통신 장치에 의해 특정된 상기 RFID 태그의 위치에 의거하여 촬영 제어를 행하는 것을 특징으로 하는 태그 통신 관리 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2004-00184094 | 2004-06-22 | ||
JP2004184094A JP4123195B2 (ja) | 2004-06-22 | 2004-06-22 | タグ通信装置、タグ通信装置の制御方法、タグ通信制御プログラム、および、タグ通信管理システム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070029163A Division KR100959739B1 (ko) | 2004-06-22 | 2007-03-26 | 태그 통신 장치, 태그 통신 장치 제어 방법, 태그 통신 제어 프로그램을 기록한 기록 매체 및 태그 통신 장치 제어 시스템 |
Publications (2)
Publication Number | Publication Date |
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KR20060049645A KR20060049645A (ko) | 2006-05-19 |
KR100737047B1 true KR100737047B1 (ko) | 2007-07-09 |
Family
ID=34941749
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050053439A KR100737047B1 (ko) | 2004-06-22 | 2005-06-21 | 태그 통신 관리 시스템 |
KR1020070029163A KR100959739B1 (ko) | 2004-06-22 | 2007-03-26 | 태그 통신 장치, 태그 통신 장치 제어 방법, 태그 통신 제어 프로그램을 기록한 기록 매체 및 태그 통신 장치 제어 시스템 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070029163A KR100959739B1 (ko) | 2004-06-22 | 2007-03-26 | 태그 통신 장치, 태그 통신 장치 제어 방법, 태그 통신 제어 프로그램을 기록한 기록 매체 및 태그 통신 장치 제어 시스템 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7573418B2 (ko) |
EP (1) | EP1610258B1 (ko) |
JP (1) | JP4123195B2 (ko) |
KR (2) | KR100737047B1 (ko) |
CN (1) | CN100585427C (ko) |
AT (1) | ATE490513T1 (ko) |
CA (1) | CA2510388C (ko) |
DE (1) | DE602005025060D1 (ko) |
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CN111815886B (zh) * | 2020-06-16 | 2022-02-15 | 广东齐达科技有限公司 | 安防天线装置的控制方法、装置、防盗系统及存储介质 |
JP7416670B2 (ja) | 2020-07-06 | 2024-01-17 | 株式会社東海理化電機製作所 | 通信制御装置及びそれを備える車両、並びに通信制御方法 |
CN114339861A (zh) * | 2020-09-30 | 2022-04-12 | 中国移动通信集团广东有限公司 | 一种室分设备故障定位方法、装置和系统 |
CN116432670B (zh) * | 2023-04-20 | 2024-01-23 | 欧科华创自动化(深圳)有限公司 | 一种自调节功率的节能型rfid方法及系统 |
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EP1610258B1 (en) | 2010-12-01 |
DE602005025060D1 (de) | 2011-01-13 |
EP1610258A1 (en) | 2005-12-28 |
KR20070041480A (ko) | 2007-04-18 |
CA2510388C (en) | 2010-07-27 |
CN1712984A (zh) | 2005-12-28 |
JP4123195B2 (ja) | 2008-07-23 |
KR100959739B1 (ko) | 2010-05-25 |
KR20060049645A (ko) | 2006-05-19 |
ATE490513T1 (de) | 2010-12-15 |
JP2006010345A (ja) | 2006-01-12 |
US7573418B2 (en) | 2009-08-11 |
CN100585427C (zh) | 2010-01-27 |
US20050280538A1 (en) | 2005-12-22 |
CA2510388A1 (en) | 2005-12-22 |
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