CN1172270C - 用于电子钥匙的阅读器 - Google Patents

用于电子钥匙的阅读器 Download PDF

Info

Publication number
CN1172270C
CN1172270C CNB00816858XA CN00816858A CN1172270C CN 1172270 C CN1172270 C CN 1172270C CN B00816858X A CNB00816858X A CN B00816858XA CN 00816858 A CN00816858 A CN 00816858A CN 1172270 C CN1172270 C CN 1172270C
Authority
CN
China
Prior art keywords
reader
otch
shell
electronic key
key 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
Application number
CNB00816858XA
Other languages
English (en)
Other versions
CN1408103A (zh
Inventor
��������ķ������
大卫·本哈姆
�¡����ڸ���
热拉尔德·伯内弗伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Construction Diffusion Vente Internationale SA
Original Assignee
Construction Diffusion Vente Internationale SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8845625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1172270(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Construction Diffusion Vente Internationale SA filed Critical Construction Diffusion Vente Internationale SA
Publication of CN1408103A publication Critical patent/CN1408103A/zh
Application granted granted Critical
Publication of CN1172270C publication Critical patent/CN1172270C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • G07C2009/00936—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for key cabinets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Auxiliary Devices For Music (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

电子钥匙阅读器包含一个金属保护外壳，其特征在于，它至少具有一个从它的一个边缘延伸到正面(2)的中心的切口(5)。

Description

用于电子钥匙的阅读器
技术领域
本发明涉及关于用于电子钥匙的阅读器的改进。
背景技术
在存取控制区域，每个用户被授权拥有一种具有一个电子装置的标记，当通过一种外部电(信号)源被馈电时，发送一个编码信号，使得当被一个阅读器识别时，例如将门打开。
阅读器通过自感线圈耦合传输标记功能所需要的能量，这意味着，该阅读器和标记每一个都包含一个以线圈形式表示的天线。
阅读器被配置在人们控制它的存取的本机的外部，并且防止任何破坏的活动。通常，阅读器被封闭在牢固地固定在靠近外部表面(正面)的非常坚固的金属外壳中。该外壳的外表具有若干切口以便允许天线的(电磁)通量向外部辐射。在某些情况下，阅读器被嵌入(隐蔽)，并且它的前表面用一块金属板保护起来。
经验表明，为了有效起见，该标记应被放置在比较靠近阅读器，这将通过这样的事实来解释，即金属外壳或(金属)板表现得象穿过由天线发射的通量的一个线圈，该天线在热变换中吸收由它本身所发射的一部分能量。
发明内容
纠正这一缺点的本发明，其卓越之处在于，该外壳具有一个切口，该切口从它们的外壳边缘明显地被延伸到外壳的前表面的中心。
附图说明
参考仅举出象征性例子的附图，通过随后所作的说明，本发明将更好地被理解，这些附图是：
-图1是已知的外壳的透视图；
-图2是符合本发明的外壳的正视图；
-图3是在图2上面的视图；
-图4是类似于图2、表示一种实施例的变形的视图。
具体实施方式
参照图1，我们看到，阅读器被封闭在金属外壳1中，在它的正面2的背面配置了通过环带3进行示意图表示的常用天线。
在表面2准备了开口4，以便允许通过环带3发送的(电磁)通量输出。经验表明，只有很少部分由环带3辐射的能量在需要时被用户处于比较靠近阅读器的位置的标记所接收。
通过这一事实说明，该外壳表现得象一匝自感线圈，并吸收一部分由天线3发射的(电磁)通量。
本发明允许纠正上述缺点，其卓越之处在于，该外壳具有从表面2的边缘2a延伸到所述表面的中心的切口5，所述切口在外壳的侧面6上被延长，以便通到它的底面6a。
当该外壳被限制在重新覆盖被嵌入的阅读器的金属板上时，上述切口将在任何一个所述金属板的侧面上开通。
经验表明，在有可能时，金属外壳的吸收作用仅仅通过存在如图2所示的切口5将大大地减小，以便使用户更好地确认他位于离开阅读器的距离，该距离大于他以前所处的距离。
当然，丝毫也不反对在阅读器的前部正面准备类似于开口4的开口。
本发明的结果通过预先准备如图4所示的多个切口7那样的切口能够得到改进。
最好是，切口5的末端5a被延伸超过中心线AB，这样，就能兼具邻近于在其上所述切口被开通的侧边的各侧边。

Claims (3)

1.电子钥匙的阅读器(1)包含一个金属保护外壳(1)，其特征在于，它具有至少一个从它的一个边缘(6a)延伸到它的正面(2)的中心的切口(5)。
2.根据权利要求1的阅读器，在该阅读器中，保护外壳的正面被限制为以一种金属板的形式出现，其特征在于，该切口(5)可通向任何一个所述板的边缘。
3.根据权利要求1或2的阅读器，其特征在于，切口(5)的一个端在侧边(2a)上，而另一端(5a)延伸至超过该侧边(2a)所处平面中与该侧边(2a)平行的中心线(AB)处。
CNB00816858XA 2000-01-05 2000-12-07 用于电子钥匙的阅读器 Expired - Fee Related CN1172270C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0000072A FR2803482B1 (fr) 2000-01-05 2000-01-05 Lecteur pour cle electronique
FR00/00072 2000-01-05

Publications (2)

Publication Number Publication Date
CN1408103A CN1408103A (zh) 2003-04-02
CN1172270C true CN1172270C (zh) 2004-10-20

Family

ID=8845625

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB00816858XA Expired - Fee Related CN1172270C (zh) 2000-01-05 2000-12-07 用于电子钥匙的阅读器

Country Status (19)

Country Link
US (1) US6700546B2 (zh)
EP (1) EP1245006B1 (zh)
KR (1) KR100626494B1 (zh)
CN (1) CN1172270C (zh)
AT (1) ATE243348T1 (zh)
AU (1) AU773001B2 (zh)
BR (1) BR0016897A (zh)
CA (1) CA2399750C (zh)
DE (1) DE60003469T2 (zh)
DK (1) DK1245006T3 (zh)
ES (1) ES2199891T3 (zh)
FR (1) FR2803482B1 (zh)
HK (1) HK1053527A1 (zh)
IL (1) IL150531A0 (zh)
MA (1) MA25572A1 (zh)
PL (1) PL197461B1 (zh)
RU (1) RU2250497C2 (zh)
WO (1) WO2001050423A1 (zh)
ZA (1) ZA200205366B (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003035786A (ja) 2001-07-25 2003-02-07 Mitsubishi Materials Corp タグ内蔵腕時計
JP4165398B2 (ja) * 2001-09-07 2008-10-15 セイコーエプソン株式会社 非接触データ通信機能を有する電子時計及び非接触データ通信システム
ATE365982T1 (de) * 2002-11-13 2007-07-15 Mitsubishi Materials Corp Armbanduhr mit einem rfid-etikett
US7193562B2 (en) 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7292198B2 (en) * 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US7411507B2 (en) 2004-08-20 2008-08-12 Soundcraft, Inc. Metal housing with integral antenna for RFID reader/writer
US7358912B1 (en) * 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
US8740090B2 (en) * 2005-07-12 2014-06-03 Martin S. Casden Ruggedized RFID tag and reader
US8800876B2 (en) * 2008-08-11 2014-08-12 Martin S. Casden Ruggedized RFID tag and reader
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
JP5690501B2 (ja) * 2010-03-29 2015-03-25 シスメックス株式会社 検体分析装置
JP5548496B2 (ja) * 2010-03-25 2014-07-16 シスメックス株式会社 検体分析装置
US8756668B2 (en) 2012-02-09 2014-06-17 Ruckus Wireless, Inc. Dynamic PSK for hotspots
US10186750B2 (en) 2012-02-14 2019-01-22 Arris Enterprises Llc Radio frequency antenna array with spacing element
US9634403B2 (en) 2012-02-14 2017-04-25 Ruckus Wireless, Inc. Radio frequency emission pattern shaping
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
AT514622B1 (de) * 2013-07-24 2015-08-15 Seibersdorf Labor Gmbh Gehäusewand
CN207149699U (zh) * 2015-03-24 2018-03-27 株式会社村田制作所 天线装置以及电子设备
FR3119478A1 (fr) * 2021-02-04 2022-08-05 Cogelec Système de contrôle d’accès à un bâtiment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987454A (en) * 1975-06-23 1976-10-19 Gte Sylvania Inc. Log-periodic longitudinal slot antenna array excited by a waveguide with a conductive ridge
US4723305A (en) * 1986-01-03 1988-02-02 Motorola, Inc. Dual band notch antenna for portable radiotelephones
US5175560A (en) * 1991-03-25 1992-12-29 Westinghouse Electric Corp. Notch radiator elements
DE4327642C2 (de) * 1993-05-17 1998-09-24 Anatoli Stobbe Lesegerät für ein Detektierplättchen
FR2728614B1 (fr) * 1994-12-23 1997-10-31 Anelec Fermeture electromecanique de porte
US5486836A (en) * 1995-02-16 1996-01-23 Motorola, Inc. Method, dual rectangular patch antenna system and radio for providing isolation and diversity

Also Published As

Publication number Publication date
ES2199891T3 (es) 2004-03-01
US6700546B2 (en) 2004-03-02
FR2803482A1 (fr) 2001-07-06
DE60003469D1 (de) 2003-07-24
FR2803482B1 (fr) 2002-02-15
BR0016897A (pt) 2002-11-05
AU773001B2 (en) 2004-05-13
CA2399750C (fr) 2006-06-20
PL356004A1 (en) 2004-05-31
CA2399750A1 (fr) 2001-07-12
DK1245006T3 (da) 2003-10-06
MA25572A1 (fr) 2002-10-01
ATE243348T1 (de) 2003-07-15
HK1053527A1 (en) 2003-10-24
IL150531A0 (en) 2003-02-12
RU2002120797A (ru) 2004-02-27
DE60003469T2 (de) 2004-05-06
AU2523801A (en) 2001-07-16
KR100626494B1 (ko) 2006-09-20
CN1408103A (zh) 2003-04-02
EP1245006A1 (fr) 2002-10-02
PL197461B1 (pl) 2008-04-30
RU2250497C2 (ru) 2005-04-20
KR20020065626A (ko) 2002-08-13
US20020190126A1 (en) 2002-12-19
WO2001050423A1 (fr) 2001-07-12
EP1245006B1 (fr) 2003-06-18
ZA200205366B (en) 2003-09-23

Similar Documents

Publication Publication Date Title
CN1172270C (zh) 用于电子钥匙的阅读器
CA1279716C (en) Passive transponder
EP0375415B1 (en) Plane slot antennas and their use in motor vehicles
AU2002365840A1 (en) Methods and apparatus for emi shielding
HK1046991A1 (en) System consisting of a wave guide and an antenna.
HK1036363A1 (en) Structure forming an antenna also constituting a shielded housing
EP1193793A3 (en) Antenna
CA2330788A1 (en) Patch antenna with an electrically small ground plate using peripheral parasitic stubs
CA2232064A1 (en) A small helical antenna with non-directional radiation pattern
CA2207386A1 (en) Shielding panel
CN201008050Y (zh) 用于安装在电路板上的有屏蔽的电连接器
GB2175179A (en) Microwave leakage shielding device for microwave-oven
ZA200605484B (en) Electronic apparatus and enclosure employing substantially co-planar portions with mating crenellations
EP1244223B1 (de) Drahtloses Telefon mit EMV-Abschirmung
Chekroun et al. Radant-New method of electronic scanning
EP0588271A1 (en) Portable transceiver apparatus with low irradiation of the user, employing an antenna having an asymmetric radiation pattern
CN206294436U (zh) 壳体及移动终端
EP1091445A3 (en) Antenna apparatus and communication system
EP1215705A3 (en) Transparent electromagnetic radiation shielding material
WO1994021053A1 (en) Antenna fixture for hand-held cellular telephones
EP0792086A2 (en) Microwave leakage-preventing device for a microwave oven
CN205657166U (zh) 天线装置及移动终端
ATE188578T1 (de) Steckverbinder mit abschirmung
EP0677887A1 (en) Built-in chip transponder with antenna circuit
CN209641834U (zh) 天线

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1053527

Country of ref document: HK

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20041020

Termination date: 20181207