CN105474468A - 一种连接分离方法及装置 - Google Patents

一种连接分离方法及装置 Download PDF

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Publication number
CN105474468A
CN105474468A CN201480045893.XA CN201480045893A CN105474468A CN 105474468 A CN105474468 A CN 105474468A CN 201480045893 A CN201480045893 A CN 201480045893A CN 105474468 A CN105474468 A CN 105474468A
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China
Prior art keywords
electronic device
electronic
target access
magnetic field
electronic equipment
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CN201480045893.XA
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CN105474468B (zh
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陈曦
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/082—Access security using revocation of authorisation
    • 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/087—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/30—End pieces held in contact by a magnet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/40—Security arrangements using identity modules
    • H04W12/48—Security arrangements using identity modules using secure binding, e.g. securely binding identity modules to devices, services or applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H01F2038/143—Inductive couplings for signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Telephone Function (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

本发明实施例提供一种连接分离方法及装置，涉及电子设计领域，能够提高电子设备的安全性。该方法包括：电子设备检测电子器件生成的第一磁场在电子设备中磁通量的变化，并根据磁通量的变化生成第一电信号，第一磁场的磁力用于驱动电子器件与电子设备连接，其中，电子器件连接有目标接入器件；若第一电信号的变化符合第一预设模型，电子设备则判断目标接入器件的标识信息是否与预设标识相同；若目标接入器件的标识信息与预设标识不同，电子设备则驱动电子器件与电子设备分离。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480045893.XA 2014-07-08 2014-07-08 一种连接分离方法及装置 Active CN105474468B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/081845 WO2016004582A1 (zh) 2014-07-08 2014-07-08 一种连接分离方法及装置

Publications (2)

Publication Number Publication Date
CN105474468A true CN105474468A (zh) 2016-04-06
CN105474468B CN105474468B (zh) 2019-02-05

Family

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CN201480045893.XA Active CN105474468B (zh) 2014-07-08 2014-07-08 一种连接分离方法及装置

Country Status (5)

Country Link
US (1) US10110276B2 (zh)
EP (1) EP3148005B1 (zh)
JP (1) JP6358608B2 (zh)
CN (1) CN105474468B (zh)
WO (1) WO2016004582A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020120857A1 (en) * 2001-02-27 2002-08-29 Chidambaram Krishnan Subscriber identity module verification during power management
US20040087339A1 (en) * 2002-10-30 2004-05-06 Scott Goldthwaite Mobile communication device equipped with a magnetic stripe reader
WO2008136638A1 (en) * 2007-05-07 2008-11-13 Samsung Electronics Co., Ltd. Method for removable element authentication in an embedded system
CN201243339Y (zh) * 2008-04-01 2009-05-20 李明 分离式智能手机
US20110192857A1 (en) * 2008-12-18 2011-08-11 Wayne Philip Rothbaum Magnetically Attached Accessories (For A Case) for a Portable Electronics Device
JP2013013149A (ja) * 2012-10-05 2013-01-17 Smart:Kk 無線送受信器、非接触情報記録媒体、及び管理システム、送受信システム
US8406810B1 (en) * 2011-09-23 2013-03-26 Cellco Partnership Magnetic semiconductor element for authentication and user device using such an element
CN103904483A (zh) * 2012-12-25 2014-07-02 富泰华工业（深圳）有限公司 电子设备及其存储卡连接模组

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001056850A (ja) * 1999-08-20 2001-02-27 Dainippon Printing Co Ltd 非接触交信機能付きｉｃモジュールと接触型非接触型共用ｉｃカード
GB2398706B (en) * 2003-02-21 2006-07-12 Samsung Electronics Co Ltd Improvements in mobile communication device security
JP4639234B2 (ja) * 2005-10-14 2011-02-23 インターナショナル・ビジネス・マシーンズ・コーポレーション アクセス装置、ｒｆｉｄシステムおよび物品管理方法
US7865210B2 (en) 2007-01-05 2011-01-04 Apple Inc. Ejectable component assemblies in electronic devices
US8427296B2 (en) * 2009-07-14 2013-04-23 Apple Inc. Method and apparatus for determining the relative positions of connectors

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020120857A1 (en) * 2001-02-27 2002-08-29 Chidambaram Krishnan Subscriber identity module verification during power management
US20040087339A1 (en) * 2002-10-30 2004-05-06 Scott Goldthwaite Mobile communication device equipped with a magnetic stripe reader
WO2008136638A1 (en) * 2007-05-07 2008-11-13 Samsung Electronics Co., Ltd. Method for removable element authentication in an embedded system
CN201243339Y (zh) * 2008-04-01 2009-05-20 李明 分离式智能手机
US20110192857A1 (en) * 2008-12-18 2011-08-11 Wayne Philip Rothbaum Magnetically Attached Accessories (For A Case) for a Portable Electronics Device
US8406810B1 (en) * 2011-09-23 2013-03-26 Cellco Partnership Magnetic semiconductor element for authentication and user device using such an element
JP2013013149A (ja) * 2012-10-05 2013-01-17 Smart:Kk 無線送受信器、非接触情報記録媒体、及び管理システム、送受信システム
CN103904483A (zh) * 2012-12-25 2014-07-02 富泰华工业（深圳）有限公司 电子设备及其存储卡连接模组

Also Published As

Publication number Publication date
CN105474468B (zh) 2019-02-05
US10110276B2 (en) 2018-10-23
JP6358608B2 (ja) 2018-07-18
WO2016004582A1 (zh) 2016-01-14
EP3148005A4 (en) 2017-05-31
EP3148005B1 (en) 2021-01-13
US20170141816A1 (en) 2017-05-18
JP2017535828A (ja) 2017-11-30
EP3148005A1 (en) 2017-03-29

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