JP4156619B2 - Rfidタグの向上した認識率を有する冷蔵庫 - Google Patents
Rfidタグの向上した認識率を有する冷蔵庫 Download PDFInfo
- Publication number
- JP4156619B2 JP4156619B2 JP2005292869A JP2005292869A JP4156619B2 JP 4156619 B2 JP4156619 B2 JP 4156619B2 JP 2005292869 A JP2005292869 A JP 2005292869A JP 2005292869 A JP2005292869 A JP 2005292869A JP 4156619 B2 JP4156619 B2 JP 4156619B2
- Authority
- JP
- Japan
- Prior art keywords
- rfid
- antenna
- refrigerator
- rfid tag
- rfid reader
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003860 storage Methods 0.000 claims description 59
- 235000013305 food Nutrition 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/08—Sensors using Radio Frequency Identification [RFID]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Near-Field Transmission Systems (AREA)
Description
11 保存室
12 側面壁
13 背面壁
14 ドア
15 棚
20 RFIDリーダ
30 RFIDタグ
21,31 アンテナ
Claims (5)
- 保存室と;アンテナを含むとともに、前記保存室内の保存物に付着されたRFIDタグからデータを受信する複数個のRFIDリーダとを含む冷蔵庫であって、
前記RFIDリーダのアンテナのループ面は、前記保存室の壁の内部に、壁面毎に異なる方向に傾斜して設置されることを特徴とするRFIDタグの向上した認識率を有する冷蔵庫。 - 前記アンテナの傾斜方向は、前記RFIDリーダが設置される壁によって異なることを特徴とする請求項1に記載のRFIDタグの向上した認識率を有する冷蔵庫。
- 前記アンテナは、コイル状に形成されており、前記保存室の側面壁に位置するRFIDリーダのアンテナのループ面は、縦方向に傾斜して設置されることを特徴とする請求項1に記載のRFIDタグの向上した認識率を有する冷蔵庫。
- 前記アンテナは、コイル状に形成されており、前記保存室の背面壁に位置するRFIDリーダのアンテナのループ面は、横方向に傾斜して設置されることを特徴とする請求項1に記載のRFIDタグの向上した認識率を有する冷蔵庫。
- 保存室と、
前記保存室内の保存物に付着されたRFIDタグからデータを受信するために前記保存室の側面の壁の内部に設置された第1RFIDリーダと、
前記保存室内の保存物に付着されたRFIDタグからデータを受信するために前記保存室の背面の壁の内部に設置された第2RFIDリーダと、を含んでおり、
前記第1RFIDリーダのアンテナのループ面は、縦方向に傾斜して設置され、前記第2RFIDリーダのアンテナのループ面は、横方向に傾斜して設置されることを特徴とするRFIDタグの向上した認識率を有する冷蔵庫。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20040099391A KR20060060343A (ko) | 2004-11-30 | 2004-11-30 | 알에프아이디태그의 인식율을 높인 냉장고 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006153428A JP2006153428A (ja) | 2006-06-15 |
JP4156619B2 true JP4156619B2 (ja) | 2008-09-24 |
Family
ID=36087534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005292869A Expired - Fee Related JP4156619B2 (ja) | 2004-11-30 | 2005-10-05 | Rfidタグの向上した認識率を有する冷蔵庫 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7315247B2 (ja) |
EP (1) | EP1666820B1 (ja) |
JP (1) | JP4156619B2 (ja) |
KR (1) | KR20060060343A (ja) |
CN (1) | CN100380388C (ja) |
Families Citing this family (46)
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US20020183882A1 (en) | 2000-10-20 | 2002-12-05 | Michael Dearing | RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags |
USRE47599E1 (en) | 2000-10-20 | 2019-09-10 | Promega Corporation | RF point of sale and delivery method and system using communication with remote computer and having features to read a large number of RF tags |
CA2425189A1 (en) * | 2000-10-20 | 2002-05-02 | Promega Corporation | Radio frequency identification method and system of distributing products |
DE10333704B4 (de) * | 2003-07-23 | 2009-12-17 | Ovd Kinegram Ag | Sicherheitselement zur RF-Identifikation |
US20060136078A1 (en) * | 2004-12-16 | 2006-06-22 | Lung-Chuan Chen | Method of information technology application for food process |
US20070205894A1 (en) * | 2006-03-01 | 2007-09-06 | Sun Microsystems, Inc. | Radio frequency identification for asset management |
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US7710275B2 (en) * | 2007-03-16 | 2010-05-04 | Promega Corporation | RFID reader enclosure and man-o-war RFID reader system |
KR100837050B1 (ko) * | 2007-04-02 | 2008-06-12 | 주식회사 대우일렉트로닉스 | Rfid를 이용한 냉장고 |
WO2008129519A2 (en) * | 2007-04-24 | 2008-10-30 | Bacon, Brian | Low temperature storage system |
WO2009048026A1 (ja) * | 2007-10-10 | 2009-04-16 | Omron Corporation | 無線装置 |
JP2011027275A (ja) * | 2009-07-21 | 2011-02-10 | Toshiba Tec Corp | 収納具 |
JP6099872B2 (ja) * | 2012-03-15 | 2017-03-22 | オムロン株式会社 | Rfidリーダライタおよびrfidタグシステム |
US9538880B2 (en) * | 2012-05-09 | 2017-01-10 | Convotherm Elektrogeraete Gmbh | Optical quality control system |
EP2698744A1 (de) * | 2012-08-15 | 2014-02-19 | Vion GmbH | Vorrichtung zur Aufnahme von frischen Fleischwaren, zur Einbringung in einen Froster oder ein anderes Tiefkühlgerät |
JP6202865B2 (ja) * | 2013-04-10 | 2017-09-27 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
US20180372398A1 (en) * | 2013-04-23 | 2018-12-27 | Minibar North America, Inc. | Controlled inventory refrigerated dispensing system |
JP6586274B2 (ja) * | 2014-01-24 | 2019-10-02 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 調理装置、調理方法、調理制御プログラム、および、調理情報提供方法 |
USD787041S1 (en) | 2015-09-17 | 2017-05-16 | Whirlpool Corporation | Gas burner |
US10837651B2 (en) | 2015-09-24 | 2020-11-17 | Whirlpool Corporation | Oven cavity connector for operating power accessory trays for cooking appliance |
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CN105444518B (zh) * | 2015-12-30 | 2019-01-04 | 合肥美的智能科技有限公司 | 冰箱的食品管理系统、方法及冰箱 |
CN105605876A (zh) * | 2016-02-02 | 2016-05-25 | 合肥华凌股份有限公司 | 一种冰箱 |
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RU173418U1 (ru) * | 2017-03-14 | 2017-08-28 | Общество с ограниченной ответственностью "ФЕЙСМЭН ТЕКНОЛОДЖИ" | Устройство хранения с радиочастотной идентификацией наполненности |
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US10660162B2 (en) | 2017-03-16 | 2020-05-19 | Whirlpool Corporation | Power delivery system for an induction cooktop with multi-output inverters |
DE102017212174A1 (de) | 2017-07-17 | 2019-01-17 | BSH Hausgeräte GmbH | Haushaltskältegerät mit einer Antennenvorrichtung |
US10955182B2 (en) | 2017-11-07 | 2021-03-23 | FreshRealm, LLC | Dynamic packing system |
DE102018200279A1 (de) | 2018-01-10 | 2019-07-11 | BSH Hausgeräte GmbH | RFID-Transpondervorrichtung und Haushaltskältegerät mit mehreren RFID-Transpondervorrichtungen |
DE102018200277A1 (de) | 2018-01-10 | 2019-07-11 | BSH Hausgeräte GmbH | Aufbewahrungsvorrichtung und Haushaltskältegerät |
DE102018200278A1 (de) | 2018-01-10 | 2019-07-11 | BSH Hausgeräte GmbH | RFID-Transpondervorrichtung und Haushaltskältegerät mit mehreren RFID-Transpondervorrichtungen |
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-
2004
- 2004-11-30 KR KR20040099391A patent/KR20060060343A/ko not_active Application Discontinuation
-
2005
- 2005-04-25 CN CNB2005100676636A patent/CN100380388C/zh not_active Expired - Fee Related
- 2005-04-26 EP EP20050103403 patent/EP1666820B1/en not_active Expired - Fee Related
- 2005-05-05 US US11/121,922 patent/US7315247B2/en not_active Expired - Fee Related
- 2005-10-05 JP JP2005292869A patent/JP4156619B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1783108A (zh) | 2006-06-07 |
KR20060060343A (ko) | 2006-06-05 |
JP2006153428A (ja) | 2006-06-15 |
CN100380388C (zh) | 2008-04-09 |
US7315247B2 (en) | 2008-01-01 |
US20060125639A1 (en) | 2006-06-15 |
EP1666820A1 (en) | 2006-06-07 |
EP1666820B1 (en) | 2014-04-09 |
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