CN111357199A - 用于机动车辆的开启部件的认证读取器 - Google Patents
用于机动车辆的开启部件的认证读取器 Download PDFInfo
- Publication number
- CN111357199A CN111357199A CN201880075671.0A CN201880075671A CN111357199A CN 111357199 A CN111357199 A CN 111357199A CN 201880075671 A CN201880075671 A CN 201880075671A CN 111357199 A CN111357199 A CN 111357199A
- Authority
- CN
- China
- Prior art keywords
- capacitance
- main antenna
- matching circuit
- hand
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 38
- 238000004891 communication Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 102220298895 rs1025502215 Human genes 0.000 description 1
- 102220187649 rs145044428 Human genes 0.000 description 1
- 102220279244 rs1555053901 Human genes 0.000 description 1
- 102220038387 rs587780404 Human genes 0.000 description 1
- 102220212642 rs747431847 Human genes 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
- H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/246—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection using electronic means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
- B60R2325/103—Near field communication [NFC]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
- H03J2200/06—Tuning of antenna
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
- H03J2200/10—Tuning of a resonator by means of digitally controlled capacitor bank
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110434575.4A CN113162582A (zh) | 2017-11-24 | 2018-11-16 | 用于机动车辆的开启部件的认证读取器 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1761150 | 2017-11-24 | ||
FR1761150A FR3074379B1 (fr) | 2017-11-24 | 2017-11-24 | Lecteur d'authentification pour ouvrant de vehicule automobile |
PCT/FR2018/052868 WO2019102113A1 (fr) | 2017-11-24 | 2018-11-16 | Lecteur d'authentification pour ouvrant de véhicule automobile |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110434575.4A Division CN113162582A (zh) | 2017-11-24 | 2018-11-16 | 用于机动车辆的开启部件的认证读取器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111357199A true CN111357199A (zh) | 2020-06-30 |
Family
ID=61132633
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110434575.4A Pending CN113162582A (zh) | 2017-11-24 | 2018-11-16 | 用于机动车辆的开启部件的认证读取器 |
CN201880075671.0A Pending CN111357199A (zh) | 2017-11-24 | 2018-11-16 | 用于机动车辆的开启部件的认证读取器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110434575.4A Pending CN113162582A (zh) | 2017-11-24 | 2018-11-16 | 用于机动车辆的开启部件的认证读取器 |
Country Status (4)
Country | Link |
---|---|
US (2) | US11059455B2 (zh) |
CN (2) | CN113162582A (zh) |
FR (2) | FR3074379B1 (zh) |
WO (2) | WO2020099731A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1920847A (zh) * | 2005-08-23 | 2007-02-28 | 英赛康特雷斯公司 | 具有撷取电源电压的装置的电感耦合读取器 |
CN101212230A (zh) * | 2006-12-26 | 2008-07-02 | 中兴通讯股份有限公司 | 一种手机dvb-h天线匹配网络的实现装置及其方法 |
CN102420625A (zh) * | 2011-11-23 | 2012-04-18 | 中兴通讯股份有限公司 | 一种匹配电路、匹配电路网络及信号收发装置 |
CN102891698A (zh) * | 2011-07-19 | 2013-01-23 | 英飞凌科技股份有限公司 | 具有天线开关和带阻滤波器的电路装置以及对应方法 |
CN104348515A (zh) * | 2013-07-23 | 2015-02-11 | 恩智浦有限公司 | 具有改进的有源负载调制能力的rf装置和方法 |
CN106559087A (zh) * | 2016-10-31 | 2017-04-05 | 努比亚技术有限公司 | 移动终端及无线信号处理方法 |
US20170288734A1 (en) * | 2016-04-01 | 2017-10-05 | Fusens Technology Limited | Near-field communication (nfc) reader optimized for high performance nfc and wireless power transfer with small antennas |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573025A (en) * | 1984-04-02 | 1986-02-25 | Motorola, Inc. | Drift-equalized, multi-frequency oscillator |
US5796180A (en) * | 1996-01-23 | 1998-08-18 | Siemens Aktiengesellschaft | Device for transmitting data or energy |
WO1998027522A1 (en) * | 1996-12-17 | 1998-06-25 | United Technologies Automotive, Inc. | Wireless switching system |
DE10205580B4 (de) * | 2002-02-11 | 2004-09-30 | Siemens Ag | Schaltung zum selektiven Ansteuern mehrerer Antennen von einer gemeinsamen Endstufe aus |
US7439862B2 (en) * | 2004-05-18 | 2008-10-21 | Assa Abloy Ab | Antenna array for an RFID reader compatible with transponders operating at different carrier frequencies |
US7190153B2 (en) * | 2004-12-01 | 2007-03-13 | Alfred E. Mann Foundation For Scientific Research | System, circuit and method for tuning a resonant circuit |
JP4797991B2 (ja) * | 2005-04-15 | 2011-10-19 | ソニー株式会社 | 通信装置、それを搭載した非接触型icカード、および情報機器 |
WO2007079711A1 (de) * | 2006-01-09 | 2007-07-19 | Conti Temic Microelectronic Gmbh | Antennensystem, zugangskontrollsystem für ein kraftfahrzeug und diagnoseverfahren |
DE102011117978A1 (de) * | 2010-11-11 | 2012-05-16 | Marquardt Gmbh | Schließsystem, insbesondere für ein Kraftfahrzeug |
EP2824846A1 (en) * | 2013-07-08 | 2015-01-14 | ST-Ericsson SA | A near field communication enabled device with improved electromagnetic compatibility and a method of load modulating in near field communication |
US9473110B2 (en) * | 2013-10-22 | 2016-10-18 | Nxp B.V. | Antenna resonance frequency control using an active rectifier or a driver stage |
US11429831B2 (en) * | 2017-08-16 | 2022-08-30 | Rf Ideas, Inc. | RFID reader with automatic tuning |
-
2017
- 2017-11-24 FR FR1761150A patent/FR3074379B1/fr active Active
-
2018
- 2018-11-16 WO PCT/FR2018/052876 patent/WO2020099731A1/fr active Application Filing
- 2018-11-16 FR FR1860585A patent/FR3074121B1/fr active Active
- 2018-11-16 WO PCT/FR2018/052868 patent/WO2019102113A1/fr active Application Filing
- 2018-11-16 US US16/765,445 patent/US11059455B2/en active Active
- 2018-11-16 CN CN202110434575.4A patent/CN113162582A/zh active Pending
- 2018-11-16 CN CN201880075671.0A patent/CN111357199A/zh active Pending
-
2021
- 2021-05-06 US US17/313,725 patent/US11420591B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1920847A (zh) * | 2005-08-23 | 2007-02-28 | 英赛康特雷斯公司 | 具有撷取电源电压的装置的电感耦合读取器 |
CN101212230A (zh) * | 2006-12-26 | 2008-07-02 | 中兴通讯股份有限公司 | 一种手机dvb-h天线匹配网络的实现装置及其方法 |
CN102891698A (zh) * | 2011-07-19 | 2013-01-23 | 英飞凌科技股份有限公司 | 具有天线开关和带阻滤波器的电路装置以及对应方法 |
CN102420625A (zh) * | 2011-11-23 | 2012-04-18 | 中兴通讯股份有限公司 | 一种匹配电路、匹配电路网络及信号收发装置 |
CN104348515A (zh) * | 2013-07-23 | 2015-02-11 | 恩智浦有限公司 | 具有改进的有源负载调制能力的rf装置和方法 |
US20170288734A1 (en) * | 2016-04-01 | 2017-10-05 | Fusens Technology Limited | Near-field communication (nfc) reader optimized for high performance nfc and wireless power transfer with small antennas |
CN106559087A (zh) * | 2016-10-31 | 2017-04-05 | 努比亚技术有限公司 | 移动终端及无线信号处理方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2020099731A1 (fr) | 2020-05-22 |
US11059455B2 (en) | 2021-07-13 |
FR3074121A1 (fr) | 2019-05-31 |
US20200317158A1 (en) | 2020-10-08 |
FR3074121B1 (fr) | 2020-01-24 |
US20210261094A1 (en) | 2021-08-26 |
FR3074379A1 (fr) | 2019-05-31 |
CN113162582A (zh) | 2021-07-23 |
WO2019102113A1 (fr) | 2019-05-31 |
FR3074379B1 (fr) | 2020-11-13 |
US11420591B2 (en) | 2022-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221202 Address after: Regensburg, Germany Applicant after: WeiPai Technology Co.,Ltd. Applicant after: CONTINENTAL AUTOMOTIVE GmbH Address before: Toulouse, France Applicant before: CONTINENTAL AUTOMOTIVE FRANCE Applicant before: CONTINENTAL AUTOMOTIVE GmbH |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230505 Address after: Regensburg, Germany Applicant after: WeiPai Technology Co.,Ltd. Address before: Regensburg, Germany Applicant before: WeiPai Technology Co.,Ltd. Applicant before: CONTINENTAL AUTOMOTIVE GmbH |