JP4300255B2 - 遠隔通信機能付きrfidタグ - Google Patents
遠隔通信機能付きrfidタグ Download PDFInfo
- Publication number
- JP4300255B2 JP4300255B2 JP2005286209A JP2005286209A JP4300255B2 JP 4300255 B2 JP4300255 B2 JP 4300255B2 JP 2005286209 A JP2005286209 A JP 2005286209A JP 2005286209 A JP2005286209 A JP 2005286209A JP 4300255 B2 JP4300255 B2 JP 4300255B2
- Authority
- JP
- Japan
- Prior art keywords
- rfid tag
- communication
- circuit
- reader
- communication module
- 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
- 238000004891 communication Methods 0.000 title claims description 125
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 description 30
- 238000010586 diagram Methods 0.000 description 7
- 230000015654 memory Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Transceivers (AREA)
- Near-Field Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Description
更には、RF通信モジュールの起動が、通信範囲を外れた場合にのみ起動する為
RF通信モジュールを駆動する為のバッテリーが小型化できる。
2 アンテナ
3 遠隔通信機能付きRFIDタグ
4 RFIDタグ
5 RFIDチップ
6 アンテナ
7 RF通信モジュール
8 アンテナ
9 バッテリー
10 RF通信回路
11 制御回路
12 インターフェース回路
13 電源回路
14 端子
15 無線基地局
16 アンテナ
17 同調回路
18 整流回路
19 クロック生成回路
20 変復調回路
21 電源回路
22 充電用コンデンサ
23 ロジック回路
24 FRAM
25 通信信号線
26 端子
27 センサインターフェース回路
28 フォークリフト
29 パレット
30 倉庫
31 倉庫
32 保管棚
33 スイッチ素子
Claims (2)
- リーダーと無線通信を行うことにより情報伝送を行うRFIDタグと、他の遠方にある無線基地局と無線通信を行うことにより情報伝送を行うRF通信モジュールを前記RFIDタグを構成するRFIDチップ内の通信信号線に接続して構成しRF通信モジュールに当該RF通信モジュールを駆動するためのバッテリーを接続し、リーダーとRFIDタグとの通信にて起動コマンドを受信した場合又はリーダーとRFIDタグとの通信範囲が外れたことを自動的に認識した場合に前記RF通信モジュールを起動して無線基地局とのバックアップ通信を行うことを特徴とした、遠隔通信機能付きRFIDタグ。
- RFIDチップに外部信号を入力するためのインターフェース回路に電源供給する回路を内蔵し、該インターフェース回路に入力された外部機器又はセンサからの入力信号に変化が生じた場合に前記RF通信モジュールを起動して無線基地局とのバックアップ通信を行うことを特徴とした、請求項1に記載の遠隔通信機能付きRFIDタグ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005286209A JP4300255B2 (ja) | 2005-09-30 | 2005-09-30 | 遠隔通信機能付きrfidタグ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005286209A JP4300255B2 (ja) | 2005-09-30 | 2005-09-30 | 遠隔通信機能付きrfidタグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007097030A JP2007097030A (ja) | 2007-04-12 |
JP4300255B2 true JP4300255B2 (ja) | 2009-07-22 |
Family
ID=37982132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005286209A Expired - Fee Related JP4300255B2 (ja) | 2005-09-30 | 2005-09-30 | 遠隔通信機能付きrfidタグ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4300255B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9703499B2 (en) | 2013-01-29 | 2017-07-11 | Omron Corporation | Communication device, RFID system, and recordable medium having data writing program recorded thereon |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5096102B2 (ja) * | 2007-10-17 | 2012-12-12 | 株式会社ユニバーサルエンターテインメント | 無線通信タグ及び無線通信システム |
JP4719927B2 (ja) * | 2008-02-13 | 2011-07-06 | エヌイーシーコンピュータテクノ株式会社 | ファン、電子機器、ファン停止検出方法、プログラム及び記録媒体 |
JP6020226B2 (ja) * | 2013-02-12 | 2016-11-02 | 株式会社リコー | 無線端末装置、管理システム、無線端末管理方法及び無線端末管理プログラム |
CN110861821B (zh) * | 2017-06-26 | 2021-09-03 | 上海鸿研物流技术有限公司 | 物流器具及物流器具空满状态识别方法 |
CN117062037B (zh) * | 2023-10-11 | 2023-12-29 | 长沙盈芯半导体科技有限公司 | Rfid标签数据处理方法、装置、基站、计算机设备和介质 |
-
2005
- 2005-09-30 JP JP2005286209A patent/JP4300255B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9703499B2 (en) | 2013-01-29 | 2017-07-11 | Omron Corporation | Communication device, RFID system, and recordable medium having data writing program recorded thereon |
Also Published As
Publication number | Publication date |
---|---|
JP2007097030A (ja) | 2007-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10430622B2 (en) | RFID tag with reconfigurable properties and/or reconfiguring capability | |
JP4300255B2 (ja) | 遠隔通信機能付きrfidタグ | |
US9864882B1 (en) | Energy harvesting for battery-less RFID tag devices with internal transmitters | |
EP1644872B1 (en) | Reader device for radio frequency identification transponder with transponder functionality | |
US8570172B2 (en) | RFID system with distributed transmitters | |
CN102246187B (zh) | 具有低频功率辅助的物品级uhf rfid标签的***和方法 | |
US20090066516A1 (en) | Dual Mode RFID Tag Utilizing Dual Antennas | |
KR100730745B1 (ko) | 무선주파수인식 시스템 및 그 제어 방법 | |
CN101512546A (zh) | 射频识别多普勒运动检测器 | |
US20100045446A1 (en) | Rfid system using human body communication | |
EP2193475B1 (en) | Optimizing rfid reader duty cycle or power to preserve battery life | |
US7215249B2 (en) | Radio frequency identification reader | |
US8068012B2 (en) | RFID device and system for setting a level on an electronic device | |
US20130122813A1 (en) | Network node for a wireless sensor network | |
EP2310978B1 (en) | Energy-conserving triggered id system | |
JP4732024B2 (ja) | Icタグ、リーダ・ライタ、それらを用いた通信方法及び通信システム | |
JP2006268359A (ja) | 非接触icタグ及び非接触icタグ通信システム | |
US8217757B2 (en) | Voice over RFID | |
KR101026438B1 (ko) | 가상 공간관리 방법 및 시스템과 가상 공간 이동장치 및이를 위한 기록매체 | |
EP3333776B1 (en) | Activating rfid transponder with light | |
JP2007174130A (ja) | マルチ通信方式対応センサ機能付きハイブリッド型ソフトidタグ | |
KR102225049B1 (ko) | 구동 모드의 자동 전환을 통한 절전형 리딩 제어시스템 | |
US20100141378A1 (en) | Apparatus and method for identifying structure | |
JP3118790U (ja) | Rfidタグを用いた探し物検出装置 | |
US10802132B2 (en) | Position-sensing sensor and position-sensing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070112 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081125 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090115 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090210 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090217 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120501 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |