JP2006506861A - データ伝送ユニットへのエネルギー供給装置 - Google Patents
データ伝送ユニットへのエネルギー供給装置 Download PDFInfo
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- JP2006506861A JP2006506861A JP2004552392A JP2004552392A JP2006506861A JP 2006506861 A JP2006506861 A JP 2006506861A JP 2004552392 A JP2004552392 A JP 2004552392A JP 2004552392 A JP2004552392 A JP 2004552392A JP 2006506861 A JP2006506861 A JP 2006506861A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 50
- 230000005684 electric field Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000004146 energy storage Methods 0.000 claims description 21
- 239000003990 capacitor Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
- Power Sources (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
(従来技術)
従来の方法は、エネルギーをフィールドから電荷貯蔵部内、例えば容量内に集めることからなる。それによって、直流電圧UDCが得られ、それは、エネルギー貯蔵部の充電および放電が時間的に交替されるため、のこぎり波状の電圧に変調される。タイプAの切れ目が生じるため、それは、例えば3μs間、サイクルおよびフィールドが存在しないことを意味し、エネルギー源は、消費部、すなわちチップにこの時間内においてエネルギーを利用可能にする必要がある。
1 整流器の出力部
2 シリーズレギュレータ
31 電圧UFの推移
32 電圧UDCの推移
41 エネルギー貯蔵部
42 切離しモジュール(Entkopplungsmodul)
52 トランジスタ
61、62 ダイオード
63 スイッチングトランジスタ
64 コントローラ
UDS52 トランジスタ52のドレイン−ソース間電圧
UGS52 トランジスタ52のゲート−ソース間電圧
UGS63 トランジスタ52のゲート−ソース間電圧
66 スイッチング手段
67 負荷エネルギー貯蔵部を有する調整器
68 供給電圧入力部
71 電圧UFの推移
72 電圧UDCの推移
t1〜t5 各時刻
UDC 整流器電圧
RL 負荷抵抗
CH 大きい容量
CL 小さい容量
UF 電界から取り出される電圧
CS 貯蔵容量
IL 負荷電流
F 電界
GND 基準電位
Claims (13)
- データ伝送ユニットにエネルギーを供給する装置であって、
エネルギーを非接触に、好ましくは電界(F)を介して、該データ伝送ユニット(RL)に供給可能なエネルギー供給入力部(68)と、該エネルギー供給入力部(68)を該データ伝送ユニット(RL)と結合および切離す、切離しユニット(42)とを備え、
該切離しユニット(42)は、データ伝送ユニット(RL)の供給電圧(UDC)が許容範囲を逸脱した場合に切離しが行われるように構成され、動作可能である、エネルギー供給装置。 - 前記データ伝送ユニット(RL)と必要に応じて接続可能なエネルギー貯蔵部(41)を備える、請求項1に記載の装置。
- 前記エネルギー貯蔵部(41)はコンデンサ(C1)を有する、請求項2に記載の装置。
- 前記エネルギー貯蔵部(41)の前記データ伝送ユニット(RL)との必要に応じた接続のためのスイッチング手段(66)を備える、請求項2または3に記載の装置。
- 前記スイッチング手段(66)を制御する制御ユニット(67)を備え、該制御ユニット(67)は、前記供給電圧(UDC)が前記許容範囲を逸脱した場合に、前記エネルギー供給入力部(68)と前記データ伝送ユニット(RL)との結合が行われるように、構成され、動作可能である、請求項4に記載の装置。
- 前記スイッチング手段(66)は、NチャネルMOSトランジスタ(63)として構成される、請求項4または5に記載の装置。
- 前記エネルギー供給入力部(68)と前記データ伝送ユニット(RL)との間に接続されたダイオード(62)を備える、請求項1から6のうちのいずれか一項に記載の装置。
- 前記エネルギー貯蔵部(C1)と前記エネルギー供給入力部(68)との間に接続されたさらなるダイオード(61)を備える、請求項1から7のうちのいずれか一項に記載の装置。
- 前記データ伝送ユニット(RL)の前記供給電圧(UDC)を一定に維持可能なように構成されたシリーズレギュレータ(67)を備える、請求項1から8のうちのいずれか一項に記載の装置。
- 前記シリーズレギュレータ(67)は、前記エネルギー供給入力部(68)と前記データ伝送ユニット(RL)との間に接続されたトランジスタ(52)を有する、請求項9に記載の装置。
- 前記データ伝送ユニット(RL)に並行に接続されたさらなるコンデンサ(C2)を備える、請求項1から10のうちのいずれか一項に記載の装置。
- 前記許容範囲は、最大14%の変調率によって提供される、請求項1から11のうちのいずれか一項に記載の装置。
- 請求項2から12のうちのいずれか一項に従う方法であって、前記データ伝送ユニット(RL)は、データ伝送の間、前記エネルギー貯蔵部(C1)から切離される、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253920A DE10253920A1 (de) | 2002-11-19 | 2002-11-19 | Vorrichtung zur Versorgung einer Datenübertragungseinheit mit Energie |
PCT/DE2003/003750 WO2004047015A1 (de) | 2002-11-19 | 2003-11-12 | Vorrichtung zur versorgung einer datenübertragungseinheit mit energie |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006506861A true JP2006506861A (ja) | 2006-02-23 |
JP4403081B2 JP4403081B2 (ja) | 2010-01-20 |
Family
ID=32308585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004552392A Expired - Fee Related JP4403081B2 (ja) | 2002-11-19 | 2003-11-12 | データ伝送ユニットへのエネルギー供給装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7571853B2 (ja) |
EP (1) | EP1563450B1 (ja) |
JP (1) | JP4403081B2 (ja) |
DE (2) | DE10253920A1 (ja) |
TW (1) | TWI243540B (ja) |
WO (1) | WO2004047015A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005012642A1 (de) * | 2005-03-18 | 2006-10-05 | Dirks, Christian, Prof. | Energiespeicher zur Stützung der Versorgungsspannung einer integrierten Schaltung |
DE102007044608A1 (de) * | 2007-09-19 | 2009-04-16 | Continental Automotive Gmbh | Transponder mit abtrennbarem Energiespeicher |
CN105453369B (zh) | 2013-03-15 | 2018-01-05 | 瑞典爱立信有限公司 | 经由可变耦合电容的无线功率传输 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2637818B2 (ja) * | 1989-03-20 | 1997-08-06 | 富士通株式会社 | 無線装置における送信パワー制御装置 |
JPH03189786A (ja) * | 1989-12-19 | 1991-08-19 | Sony Corp | 情報カード装置 |
DE4104274C2 (de) | 1991-02-13 | 1993-10-07 | Eurosil Electronic Gmbh | Verfahren zur Regelung der Versorgungsspannung für eine Last |
NL9201072A (nl) * | 1992-06-18 | 1994-01-17 | Nedap Nv | Geintegreerde microgolf/inductieve transponder. |
JP3610595B2 (ja) * | 1994-07-20 | 2005-01-12 | 松下電器産業株式会社 | コードレス電話装置 |
KR100313691B1 (ko) | 1995-10-11 | 2001-12-12 | 비센트 비.인그라시아, 알크 엠 아헨 | 원격전력공급전자태그와그와결합되는익사이터/리더및그방법 |
US5850187A (en) * | 1996-03-27 | 1998-12-15 | Amtech Corporation | Integrated electronic tag reader and wireless communication link |
JP3697710B2 (ja) | 1997-10-24 | 2005-09-21 | 吉川アールエフシステム株式会社 | データキャリアおよびそれに用いる電源装置 |
US6223056B1 (en) * | 1997-12-31 | 2001-04-24 | Samsung Electronics Co., Ltd. | Systems and methods for dynamically controlling a variable power amplifier |
US6879809B1 (en) * | 1998-04-16 | 2005-04-12 | Motorola, Inc. | Wireless electrostatic charging and communicating system |
US6275681B1 (en) * | 1998-04-16 | 2001-08-14 | Motorola, Inc. | Wireless electrostatic charging and communicating system |
US6304176B1 (en) * | 1998-09-30 | 2001-10-16 | Rockwell Technologies, Llc | Parasitically powered sensing device |
JP2000201442A (ja) | 1998-12-29 | 2000-07-18 | Tokin Corp | 非接触電力伝送を受ける非接触icカ―ド |
JP4448214B2 (ja) * | 1999-11-02 | 2010-04-07 | 重雄 山本 | 照合装置 |
US7031678B2 (en) * | 2003-07-15 | 2006-04-18 | Qualcomm Inc. | Wireless speech and data transmission |
-
2002
- 2002-11-19 DE DE10253920A patent/DE10253920A1/de not_active Withdrawn
-
2003
- 2003-10-15 TW TW092128636A patent/TWI243540B/zh not_active IP Right Cessation
- 2003-11-12 JP JP2004552392A patent/JP4403081B2/ja not_active Expired - Fee Related
- 2003-11-12 WO PCT/DE2003/003750 patent/WO2004047015A1/de active IP Right Grant
- 2003-11-12 EP EP03779694A patent/EP1563450B1/de not_active Expired - Lifetime
- 2003-11-12 DE DE50307973T patent/DE50307973D1/de not_active Expired - Lifetime
-
2005
- 2005-05-13 US US11/129,068 patent/US7571853B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1563450B1 (de) | 2007-08-15 |
EP1563450A1 (de) | 2005-08-17 |
WO2004047015A1 (de) | 2004-06-03 |
JP4403081B2 (ja) | 2010-01-20 |
TWI243540B (en) | 2005-11-11 |
DE50307973D1 (de) | 2007-09-27 |
US7571853B2 (en) | 2009-08-11 |
US20050252972A1 (en) | 2005-11-17 |
TW200417150A (en) | 2004-09-01 |
DE10253920A1 (de) | 2004-06-09 |
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