WO2012088804A1 - 基于rfid进行终端屏幕加锁解锁的方法及终端 - Google Patents

基于rfid进行终端屏幕加锁解锁的方法及终端 Download PDF

Info

Publication number
WO2012088804A1
WO2012088804A1 PCT/CN2011/072428 CN2011072428W WO2012088804A1 WO 2012088804 A1 WO2012088804 A1 WO 2012088804A1 CN 2011072428 W CN2011072428 W CN 2011072428W WO 2012088804 A1 WO2012088804 A1 WO 2012088804A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
unlocking
terminal
authentication
electronic tag
Prior art date
Application number
PCT/CN2011/072428
Other languages
English (en)
French (fr)
Inventor
房稳
刘扬
Original Assignee
中兴通讯股份有限公司
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
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US13/976,412 priority Critical patent/US20130298226A1/en
Priority to EP11853780.2A priority patent/EP2648130B1/en
Publication of WO2012088804A1 publication Critical patent/WO2012088804A1/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/34User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G06F21/35User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/66Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667Preventing unauthorised calls from a telephone set
    • H04M1/67Preventing unauthorised calls from a telephone set by electronic means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/451Execution arrangements for user interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/04Details of telephonic subscriber devices including near field communication means, e.g. RFID

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a method and a terminal for unlocking and unlocking a terminal screen based on RFID (Radio Frequency Identification). Background technique
  • the mobile phone screen unlocking method has shown an increasingly diversified trend in recent years: from the initial button press to unlock through the button combination, to the touch screen mobile phone application, gradually developed to touch according to a fixed trajectory Operation, moving the unlocking element to the target area, filling in blank areas and other unlocking methods; at the same time, there is also a way to unlock the mobile phone according to the human body characteristics, for example, using feature recognition such as face, fingerprint and sound to gradually unlock Technology is known to the public.
  • the contact unlocking method commonly used in the existing mobile phone unlocking technology has low user satisfaction, and most of the existing mobile phone screen unlocking methods can be unlocked by any user, and the user cannot decide on the mobile phone screen only by the user himself. Unlocking, resulting in low security during the use of the phone.
  • RFID technology is a technology for transmitting close-range information through electromagnetic induction coupling.
  • the corresponding device is structurally composed of a reader and an electronic tag.
  • the reader continuously sends a radio frequency signal of a specific frequency through the antenna to form a driving electromagnetic field within a certain range of the reader.
  • the electronic tag enters the electromagnetic field, it is excited to generate an induced current, which takes energy from the induced current and sends the information stored in the chip to the outside.
  • the reader obtains the above information through the antenna, performs decoding, and performs corresponding communication processing.
  • the application frequency of RFID technology is very wide, from low frequency 125KHz to high frequency 5.8GHz. Use this technique. Bus picking is an example of this technology.
  • RFID is a one-way data transmission. If both parties have readers and electronic tags, it becomes a two-way data transmission, NFC (Near Field Communication).
  • NFC applications on mobile phones include: paste card solution, SMAP (Intelligent Mobile Application Platform) solution and RF-SIM (Radio Frequency SIM) solution.
  • the RF-SIM solution operates at 2.4 GHz and does not require an external antenna. When the SIM card is powered enough, the SIM card can be replaced by a corresponding SIM card.
  • the main object of the present invention is to provide a method and a terminal for unlocking and unlocking a terminal screen based on RFID, aiming at improving the user experience of the terminal screen lock and unlock operation and the security of the terminal use.
  • the present invention provides a method for unlocking and unlocking a terminal screen based on RFID, including:
  • the terminal receives the encryption or unlocking information carried by the external electronic tag and carries the authentication information through the RFID reader;
  • the terminal screen is locked or unlocked according to the locking or unlocking information.
  • the step of performing user identity authentication according to the authentication information comprises:
  • the step of locking or unlocking the terminal screen according to the locking or unlocking information comprises: If the information received from the electronic tag is the lock information, it is judged whether the terminal is not locked; if the screen is not locked, the lock operation is performed; otherwise, no operation is performed.
  • the step of locking or unlocking the terminal screen according to the locking or unlocking information comprises:
  • the terminal locks the screen; if the screen is locked, the unlocking operation is performed; otherwise, no operation is performed.
  • the electronic tag includes a first electronic tag for transmitting the lock information, a second electronic tag for transmitting the unlock information, and a shielding member for switching the functions of the first and second electronic tags.
  • the present invention further provides a terminal for unlocking and unlocking a terminal screen based on RFID, comprising: a receiving module, configured to receive, by an RFID reader, an encryption or unlocking information carried by an external electronic tag and carrying the authentication information;
  • An authentication module configured to perform user identity authentication according to the authentication information
  • the unlocking operation module is configured to lock or unlock the terminal screen according to the locking or unlocking information after the authentication of the authentication module is passed.
  • the authentication module is further configured to determine whether the authentication information is consistent with the user authentication information stored in the terminal; if yes, the authentication is passed; otherwise, the authentication fails.
  • the locking and unlocking operation module comprises:
  • a determining unit configured to determine, when the information received from the electronic tag is the locking information, whether the terminal is not locked
  • the operation unit is configured to perform a locking operation when the terminal is not locked; otherwise, no operation is performed.
  • the determining unit is further configured to: when the information received from the electronic tag is the unlocking information, determine whether the terminal locks the screen;
  • the operation unit is further configured to perform an unlocking operation when the terminal locks the screen; otherwise, no operation is performed.
  • the electronic tag includes a first electronic tag for transmitting the lock information, a second electronic tag for transmitting the unlock information, and a shielding component for switching the functions of the first and second electronic tags.
  • the electronic tag is disposed on a user's personal belongings, and the portable items include: a ring, a necklace, a key chain, and/or a bracelet.
  • the invention provides a method and a terminal for unlocking and unlocking a terminal screen based on RFID, and uses an external electronic tag to cooperate with an RFID reader in a terminal (such as a mobile phone) to perform screen locking and unlocking in an authentication manner, thereby improving the aspect.
  • a terminal such as a mobile phone
  • the security of the terminal during use once the user uses his own electronic label lock screen, only through his own electronic label can be unlocked, greatly reducing the chance of privacy leakage; on the other hand, the electronic label can be set in the user's ring
  • the portable items such as bracelets and bracelets, when you unlock the operation, you only need to swipe your hand in front of the terminal to automatically turn on the screen, which improves the user experience in the terminal screen lock and unlock operation.
  • FIG. 1 is a schematic flow chart of an embodiment of a method for unlocking and unlocking a terminal screen based on RFID according to the present invention
  • FIG. 2 is a schematic flowchart of a method for locking or unlocking a terminal screen according to locking or unlocking information according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of an embodiment of a terminal for unlocking and unlocking a terminal screen based on RFID according to the present invention
  • FIG. 4 is a schematic structural diagram of a locking and unlocking operation module in an embodiment of a terminal for unlocking and unlocking a terminal screen based on RFID according to the present invention. detailed description
  • the solution of the embodiment of the present invention mainly uses the external electronic tag and the terminal RFID reader to perform screen locking and unlocking in an authentication manner to improve the security and use of the terminal. User experience.
  • the terminal should support the NFC function in hardware requirements, or at least support the RFID reader function.
  • the following embodiments all illustrate the technical solution of the present invention by taking the mobile terminal mobile phone with the RFID reader function as an example.
  • an embodiment of the present invention provides a method for unlocking and unlocking a terminal screen based on RFID, including:
  • Step S101 The terminal receives, by using an RFID reader, the locking or unlocking information carried by the external electronic tag and carrying the authentication information.
  • an RFID reader is disposed in the mobile phone, and the electronic tag is separated from the mobile phone.
  • the electronic tag can be made into a portable manner, such as a plastic finger ring, a bracelet, a key chain, and a necklace pendant. Or the mobile phone pendant is medium.
  • the electronic tag should have two different modes of locking and unlocking, or in the same electronic tag, through the physical two-way switching mode, the electronic tag can send the screen locking and unlocking information to the mobile phone according to the user's needs.
  • the electronic tag When the electronic tag passes through the electromagnetic field emitted by the RFID reader, it is activated to send the lock information or the unlock information to the RFID reader, and the RFID reader performs corresponding processing according to the received lock information or the unlock information.
  • the electronic tag in addition to the need to have the transmission lock and unlock information, the electronic tag should also have authentication information, that is, it is necessary to ensure that only the user's own electronic tag can unlock or lock the user's mobile phone screen.
  • the authentication information for authenticating the user identity needs to be carried in the lock information or the unlock information sent by the electronic tag.
  • the technique of writing information in an electronic tag can use the existing mature method, and will not be described here.
  • Step S102 Perform user identity authentication according to the authentication information; if the authentication is successful, enter the step Step S103; Otherwise, the process ends.
  • the user's own authentication information is pre-set in the mobile phone.
  • the mobile phone receives the locking or unlocking information sent by the electronic tag, it will judge the authentication information carried by the locking or unlocking information and the user authentication information stored in the mobile phone. Whether it is consistent; if yes, the authentication is passed; otherwise, the authentication fails.
  • Step S103 Perform a locking or unlocking operation on the terminal screen according to the locking or unlocking information.
  • the phone will lock or unlock according to the current state of the screen.
  • step S103 includes:
  • step S1031 it is determined that the received information is the lock information or the unlock information. If the information is locked, the process proceeds to step S1032. If the information is unlocked, the process proceeds to step S1035.
  • Step S1032 determining whether the terminal is not locked; if yes, proceeding to step S1033; otherwise, proceeding to step S1034.
  • step S1033 a locking operation is performed.
  • step S103 no operation is performed.
  • Step S1035 determining whether the terminal locks the screen; if yes, proceeding to step S1036; otherwise, proceeding to step S1034.
  • step S1036 an unlocking operation is performed.
  • the built-in RFID reader of the mobile phone can transmit electromagnetic fields to nearby places and receive unlocking information or locking information sent by the electronic tags.
  • the current mode of the mobile phone screen is the lock screen mode, and the user selects the electronic tag as the unlock mode
  • the electronic tag in the ring enters the electromagnetic field emitted by the mobile phone RFID reader, and is excited by the electromagnetic field.
  • the electronic tag sends an unlocking signal, that is, sends the unlocking information to the RFID reader; after receiving the unlocking information, the RFID reader authenticates the user identity, and determines the authentication information in the unlocking information and the authentication code preset by the mobile phone. Whether it matches, After the authentication is passed and the unlock information is correct, the unlocking action is performed on the screen of the mobile phone.
  • the electronic tag in the ring enters the electromagnetic field emitted by the mobile phone RFID reader, and is subjected to
  • the electronic tag issues a lock signal, that is, sends the lock information to the RFID reader; after receiving the lock information, the RFID reader authenticates the user identity, and determines the authentication information in the lock information and the mobile phone. Whether the preset authentication code matches, and when the authentication is passed and the locking information is correct, the mobile phone screen is locked.
  • an electronic tag may include a first electronic tag for transmitting the locking information, and used for sending the unlocking information. a second electronic tag and a shielding component for switching the functions of the first and second electronic tags.
  • the electromagnetic field near the second electronic tag can be covered by the shielding member, so that the second electronic tag does not function, and only the first electronic tag functions; and vice versa.
  • the user can control the electronic tag in the unlock mode or unlock mode by simply dialing the position of the shielding component.
  • the security of the mobile phone can be improved first. Once the user locks the screen using his own electronic tag, only the electronic tag is passed. In order to unlock, the opportunity for privacy leakage is greatly reduced; moreover, the user's experience in unlocking the mobile phone lock screen is improved, for example, if the user integrates the electronic tag into the ring, then only the hand is on the mobile phone when unlocking Before you swipe, you can automatically light up the screen and turn the phone screen on.
  • an embodiment of the present invention provides a terminal for unlocking and unlocking a terminal screen based on RFID, including: a receiving module 301, an authentication module 302, and a locking and unlocking operation module 303, where:
  • the receiving module 301 is configured to receive, by using an RFID reader, the locking or unlocking information carried by the external electronic tag and carrying the authentication information;
  • an RFID reader is disposed in the mobile phone, and the electronic tag is separated from the mobile phone.
  • the electronic tag can be made into a portable manner, such as a plastic finger ring, a bracelet, a key chain, and a necklace pendant. Or the mobile phone pendant is medium.
  • the electronic tag should have two different modes of locking and unlocking, or in the same electronic tag, through the physical two-way switching mode, the electronic tag can send the screen locking and unlocking information to the mobile phone according to the user's needs.
  • the electronic tag When the electronic tag passes through the electromagnetic field emitted by the RFID reader, it is activated to send the lock information or the unlock information to the RFID reader, and the RFID reader performs corresponding processing according to the received lock information or the unlock information.
  • the electronic tag in addition to the need to have the transmission lock and unlock information, the electronic tag should also have authentication information, that is, it is necessary to ensure that only the user's own electronic tag can unlock or lock the user's mobile phone screen.
  • the authentication information for authenticating the user identity needs to be carried in the lock information or the unlock information sent by the electronic tag.
  • the technique of writing information in an electronic tag can use the existing mature method, and will not be described here.
  • the authentication module 302 is configured to perform user identity authentication according to the authentication information.
  • the user's own authentication information is preset in the mobile phone.
  • the authentication module 302 determines the authentication information carried by the locking or unlocking information. Whether the user authentication information stored in the mobile phone is consistent; if yes, the authentication is passed; otherwise, the authentication fails.
  • the unlocking operation module 303 is configured to lock or unlock the terminal screen according to the locking or unlocking information after the authentication is passed. After the authentication is passed, the unlocking operation module 303 of the mobile phone will perform a locking or unlocking operation according to the current state of the screen.
  • the lock unlocking operation module 303 includes: a determining unit 3031 and an operating unit 3032, wherein:
  • the determining unit 3031 is configured to determine, when the information received from the electronic tag is the locking information, whether the terminal does not lock the screen;
  • the operating unit 3032 is configured to perform a locking operation when the terminal is not locked; otherwise, no operation is performed.
  • the determining unit 3031 is further configured to: when the information received from the electronic tag is the unlocking information, determine whether the terminal locks the screen;
  • the operation unit 3032 is further configured to perform an unlocking operation when the terminal locks the screen; otherwise, no operation is performed.
  • an electronic tag may include a first electronic tag for transmitting the locking information, and used for sending the unlocking information. a second electronic tag and a shielding component for switching the functions of the first and second electronic tags.
  • the electromagnetic field near the second electronic tag can be covered by the shielding member, so that the second electronic tag does not function, and only the first electronic tag functions; and vice versa.
  • the user can control the electronic tag in the unlock mode or unlock mode by simply dialing the position of the shielding component.
  • the method and the terminal for unlocking and unlocking the terminal screen based on the RFID use the external electronic tag to cooperate with the RFID reader in the terminal (such as the mobile phone) to perform screen locking and unlocking in an authentication manner, thereby improving the terminal use.
  • the electronic label can be set in the user's ring, bracelet
  • the screen enhances the user experience in the terminal screen lock and unlock operation.
  • the screen locking and unlocking method of the present invention is applicable not only to mobile phones, but also to other terminals having a screen locking and unlocking function such as a PC (Personal Computer), a PDA (Personal Digital Assistant), and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Function (AREA)
  • Lock And Its Accessories (AREA)

Description

基于 RFID进行终端屏幕加锁解锁的方法及终端 技术领域
本发明涉及移动通信领域, 尤其涉及一种基于 RFID ( Radio Frequency Identification, 射频识别)进行终端屏幕加锁解锁的方法及终端。 背景技术
随着手机移动终端的逐渐普及, 手机屏幕解锁方法近年来呈现出越来 越多样化的趋势: 由最初的按键机通过按键组合进行解锁, 到触摸屏手机 应用中, 逐渐发展出按照固定轨迹进行触摸操作, 将解锁元素向目标区域 移动, 填充空白区域等多种解锁方式; 同时, 还有根据人体特征进行手机 解锁的方式, 比如利用人脸、 指紋以及声音等特征识别来解锁也逐渐成为 已有技术而被公众知晓。
降低误解锁概率、 提高解锁过程中的保密和安全性以及提高解锁操作 的用户愉悦度是目前屏幕解锁方式的发展方向。 而现有的手机解锁技术中 常用的接触式解锁方法, 用户愉悦度不高, 而且现有的大部分手机屏幕解 锁方式中, 任何人均可进行解锁, 用户无法自主决定仅仅由用户自己对手 机屏幕进行解锁, 造成手机使用过程中的安全性不高。
RFID技术是一种通过电磁感应耦合进行近距离信息传输的技术。 对应 器件在结构上包括阅读器和电子标签两部分。 阅读器不断通过天线发出特 定频率的射频信号, 在阅读器一定范围内形成驱动电磁场。 当电子标签进 入电磁场后, 被激发产生感应电流, 从感应电流获取能量, 向外部发送存 储在芯片中的信息。 阅读器通过天线获取上述信息, 进行解码并进行相应 的通信处理。
RFID技术的应用频率非常广, 从低频 125KHz到高频 5.8GHz都可以 使用该技术。 公交刷卡即为该技术的一个实例。
RFID是一种单向的数据传输。 如果双方都具有阅读器和电子标签, 则 变成了双向的数据传输, 即 NFC ( Near Field Communication,近距离通讯)。 目前 NFC在手机上的应用包括: 粘贴卡方案, SMAP (智能移动应用平台 ) 方案以及 RF-SIM ( Radio Frequency SIM,射频识别 SIM卡)方案。 RF-SIM 方案的工作频率为 2.4GHz, 不需外置天线, 在手机对 SIM卡供电足够的情 况下, 只需要换上相应的 SIM卡即可工作。
通过 RFID 方式对手机进行屏幕加锁解锁的技术是目前有待研究发展 的方案。 发明内容
本发明的主要目的在于提供一种基于 RFID 进行终端屏幕加锁解锁的 方法及终端, 旨在提高终端屏幕加锁解锁操作的用户体验度以及终端使用 安全性。
为了达到上述目的,本发明提出一种基于 RFID进行终端屏幕加锁解锁 的方法, 包括:
终端通过 RFID 阅读器接收外部电子标签发送的携带有鉴权信息的加 锁或解锁信息;
根据所述鉴权信息进行用户身份鉴权;
在鉴权通过后, 根据所述加锁或解锁信息对终端屏幕进行加锁或解锁 操作。
优选地, 所述根据鉴权信息进行用户身份鉴权的步骤包括:
判断所述鉴权信息与终端中存储的用户鉴权信息是否一致; 若是, 则 鉴权通过; 否则, 鉴权失败。
优选地, 所述根据加锁或解锁信息对终端屏幕进行加锁或解锁操作的 步骤包括: 若从电子标签接收的信息为加锁信息, 则判断终端是否未锁屏; 若未锁屏, 则进行加锁操作; 否则, 不进行操作。
优选地, 所述根据加锁或解锁信息对终端屏幕进行加锁或解锁操作的 步骤包括:
若从电子标签接收的信息为解锁信息, 则判断终端是否锁屏; 若锁屏, 则进行解锁操作; 否则, 不进行操作。
优选地, 所述电子标签包括用于发送加锁信息的第一电子标签、 用于 发送解锁信息的第二电子标签以及用于切换所述第一、 第二电子标签功能 的屏蔽部件。
本发明还提出一种基于 RFID进行终端屏幕加锁解锁的终端, 包括: 接收模块,用于通过 RFID阅读器接收外部电子标签发送的携带有鉴权 信息的加锁或解锁信息;
鉴权模块, 用于根据所述鉴权信息进行用户身份鉴权;
加锁解锁操作模块, 用于在所述鉴权模块的鉴权通过后, 根据所述加 锁或解锁信息对终端屏幕进行加锁或解锁操作。
优选地, 所述鉴权模块还用于判断所述鉴权信息与终端中存储的用户 鉴权信息是否一致; 若是, 则鉴权通过; 否则, 鉴权失败。
优选地, 所述加锁解锁操作模块包括:
判断单元, 用于当从电子标签接收的信息为加锁信息时, 判断终端是 否未锁屏;
操作单元, 用于当终端未锁屏时, 进行加锁操作; 否则, 不进行操作。 优选地, 所述判断单元, 还用于当从电子标签接收的信息为解锁信息 时, 判断终端是否锁屏;
所述操作单元, 还用于当终端锁屏时, 进行解锁操作; 否则, 不进行 操作。 优选地, 所述电子标签包括用于发送加锁信息的第一电子标签、 用于 发送解锁信息的第二电子标签以及用于切换所述第一、 第二电子标签功能 的屏蔽部件。
优选地, 所述电子标签设置在用户随身物品上, 所述随身物品包括: 戒指、 项链、 钥匙链和 /手镯。
本发明提出的一种基于 RFID进行终端屏幕加锁解锁的方法及终端,通 过使用外部电子标签配合终端(比如手机)内的 RFID阅读器以鉴权方式进 行屏幕加锁和解锁, 一方面提高了终端使用过程中的安全性, 一旦用户使 用自己的电子标签锁屏后, 只有通过自己的电子标签才能进行解锁, 大大 减少了隐私外泄的机会; 另一方面可以将电子标签设置在用户的戒指、 手 镯等随身物品上, 在解锁操作时, 只需手在终端前挥过, 即可自动点亮开 启屏幕, 从而提升了终端屏幕加锁解锁操作中的用户体验度。 附图说明
图 1是本发明基于 RFID进行终端屏幕加锁解锁的方法一实施例流程示 意图;
图 2是本发明基于 RFID进行终端屏幕加锁解锁的方法一实施例中根据 加锁或解锁信息对终端屏幕进行加锁或解锁操作的流程示意图;
图 3是本发明基于 RFID进行终端屏幕加锁解锁的终端一实施例结构示 意图;
图 4是本发明基于 RFID进行终端屏幕加锁解锁的终端一实施例中加锁 解锁操作模块的结构示意图。 具体实施方式
本发明实施例的解决方案主要是通过使用外部电子标签配合终端 RFID阅读器以鉴权方式进行屏幕加锁和解锁, 以提高终端使用安全性和用 户体验度。
本发明实施方式中终端在硬件要求上应支持 NFC 功能, 或至少支持 RFID阅读器功能, 以下实施例均以带有 RFID阅读器功能的移动终端手机 为例对本发明技术方案进行详细说明。
如图 1所示,本发明一实施例提出一种基于 RFID进行终端屏幕加锁解 锁的方法, 包括:
步骤 S101 , 终端通过 RFID阅读器接收外部电子标签发送的携带有鉴 权信息的加锁或解锁信息。
以手机为例, 在本实施例中, 手机内设置有 RFID阅读器, 电子标签与 手机分离, 电子标签可以制作成用户可随身携带的方式, 例如集成在塑料 指环、 手镯、 钥匙链、 项链挂件或手机挂件中等。
电子标签应具有加锁和解锁两种不同模式, 或者在同一个电子标签中, 通过物理双向切换方式, 使电子标签能够按照用户需要向手机发送屏幕加 锁和解锁两种信息。
当电子标签从 RFID阅读器发射的电磁场中经过时, 受激发而向 RFID 阅读器发送加锁信息或解锁信息,由 RFID阅读器根据接收的加锁信息或解 锁信息进行相应处理。
在本实施例中, 电子标签中除了需要具有发送加锁和解锁信息外, 还 应具有鉴权信息, 即需要保证只有用户自己的电子标签能够对用户的手机 进行屏幕解锁或加锁。
因此, 在电子标签发送的加锁信息或解锁信息中需要携带用于鉴权用 户身份的鉴权信息。
其中, 在电子标签中写入信息的技术可以釆用现有成熟的方法, 在此 不再赘述。
步骤 S102, 根据鉴权信息进行用户身份鉴权; 若鉴权成功, 则进入步 骤 S103; 否则, 结束流程。
在手机中预先设置有用户自己的鉴权信息, 当手机接收到电子标签发 送的加锁或解锁信息时, 会判断加锁或解锁信息所携带的鉴权信息与手机 中存储的用户鉴权信息是否一致; 若是, 则鉴权通过; 否则, 鉴权失败。
步骤 S103 , 根据加锁或解锁信息对终端屏幕进行加锁或解锁操作。 当鉴权通过后, 手机将根据屏幕当前状态进行加锁或解锁操作。
如图 2所示, 步骤 S103包括:
步骤 S1031 , 判断接收的信息为加锁信息或解锁信息, 若为加锁信息, 则进入步骤 S1032; 若为解锁信息, 则进入步骤 S1035。
步骤 S1032, 判断终端是否未锁屏; 若是, 则进入步骤 S1033; 否则, 进入步骤 S1034。
步骤 S1033 , 进行加锁操作。
步骤 S1034, 不进行操作。
步骤 S1035 , 判断终端是否锁屏; 若是, 则进入步骤 S1036; 否则, 进 入步骤 S1034。
步骤 S1036, 进行解锁操作。
下面以电子标签集成在了用户戒指上为例, 对手机屏幕加锁和解锁操 作进行详细说明。
手机内置的 RFID阅读器能够向附近发射电磁场,并接收电子标签发送 的解锁信息或加锁信息。
若手机屏幕当前模式为锁屏模式, 且用户选择电子标签为解锁模式, 当用户带着戒指的手从手机前方挥过时, 戒指中的电子标签进入手机 RFID 阅读器发出的电磁场中, 受到电磁场激发, 电子标签发出解锁信号, 即向 RFID 阅读器发送解锁信息; RFID 阅读器收到该解锁信息后, 对用户身份 进行鉴权, 判断该解锁信息中的鉴权信息与手机预置的鉴权码是否相符, 当鉴权通过且解锁信息无误后, 对手机屏幕实施开锁动作。
若手机屏幕当前模式为未锁屏模式, 且用户选择电子标签为加锁模式, 当用户带着戒指的手从手机前方挥过时, 戒指中的电子标签进入手机 RFID 阅读器发出的电磁场中, 受到电磁场激发, 电子标签发出加锁信号, 即向 RFID 阅读器发送加锁信息; RFID 阅读器收到该加锁信息后, 对用户身份 进行鉴权, 判断该加锁信息中的鉴权信息与手机预置的鉴权码是否相符, 当鉴权通过且加锁信息无误后, 对手机屏幕实施加锁动作。
需要说明的是, 本实施例中电子标签需要具有发送加锁信息和解锁信 息两种不同功能, 因此, 一个电子标签可以包括用于发送加锁信息的第一 电子标签、 用于发送解锁信息的第二电子标签以及用于切换该第一、 第二 电子标签功能的屏蔽部件。 在使用第一电子标签时, 可以通过屏蔽部件将 第二电子标签附近的电磁场覆盖掉, 让第二电子标签不发挥作用, 而只有 第一电子标签发挥作用; 反之亦然。 在实际使用中, 用户只需拨动屏蔽部 件的位置, 即可控制手中的电子标签处于解锁模式或开锁模式。
本实施例通过使用外部电子标签配合手机 RFID 阅读器以鉴权方式进 行屏幕加锁和解锁, 首先能够提高手机使用的安全性, 一旦用户使用自己 的电子标签锁屏后, 只有通过自己的电子标签才能进行解锁, 大大减少了 隐私外泄的机会; 而且, 提升了用户在手机锁屏解锁操作过程中的体验度, 例如用户如果将电子标签集成到戒指中, 那么在解锁时只需手在手机前挥 过, 即可自动点亮屏幕, 将手机屏幕开启。
如图 3所示,本发明一实施例提出一种基于 RFID进行终端屏幕加锁解 锁的终端, 包括:接收模块 301、鉴权模块 302以及加锁解锁操作模块 303 , 其中:
接收模块 301 , 用于通过 RFID阅读器接收外部电子标签发送的携带有 鉴权信息的加锁或解锁信息; 以手机为例, 在本实施例中, 手机内设置有 RFID阅读器, 电子标签与 手机分离, 电子标签可以制作成用户可随身携带的方式, 例如集成在塑料 指环、 手镯、 钥匙链、 项链挂件或手机挂件中等。
电子标签应具有加锁和解锁两种不同模式, 或者在同一个电子标签中, 通过物理双向切换方式, 使电子标签能够按照用户需要向手机发送屏幕加 锁和解锁两种信息。
当电子标签从 RFID阅读器发射的电磁场中经过时, 受激发而向 RFID 阅读器发送加锁信息或解锁信息,由 RFID阅读器根据接收的加锁信息或解 锁信息进行相应处理。
在本实施例中, 电子标签中除了需要具有发送加锁和解锁信息外, 还 应具有鉴权信息, 即需要保证只有用户自己的电子标签能够对用户的手机 进行屏幕解锁或加锁。
因此, 在电子标签发送的加锁信息或解锁信息中需要携带用于鉴权用 户身份的鉴权信息。
其中, 在电子标签中写入信息的技术可以釆用现有成熟的方法, 在此 不再赘述。
鉴权模块 302, 用于根据鉴权信息进行用户身份鉴权;
判断鉴权信息与终端中存储的用户鉴权信息是否一致; 若是, 则鉴权 通过; 否则, 鉴权失败。
在手机中预先设置有用户自己的鉴权信息, 当手机的接收模块 301接 收到电子标签发送的加锁或解锁信息时, 通过鉴权模块 302判断加锁或解 锁信息所携带的鉴权信息与手机中存储的用户鉴权信息是否一致; 若是, 则鉴权通过; 否则, 鉴权失败。
加锁解锁操作模块 303, 用于当鉴权通过后,根据所述加锁或解锁信息 对终端屏幕进行加锁或解锁操作。 当鉴权通过后, 手机的加锁解锁操作模块 303将根据屏幕当前状态进 行加锁或解锁操作。
如图 4所示, 加锁解锁操作模块 303包括: 判断单元 3031以及操作单 元 3032, 其中:
判断单元 3031 , 用于当从电子标签接收的信息为加锁信息时, 判断终 端是否未锁屏;
操作单元 3032, 用于当终端未锁屏时, 进行加锁操作; 否则, 不进行 操作。
进一步的, 判断单元 3031 , 还用于当从电子标签接收的信息为解锁信 息时, 判断终端是否锁屏;
操作单元 3032, 还用于当终端锁屏时, 进行解锁操作; 否则, 不进行 操作。
需要说明的是, 本实施例中电子标签需要具有发送加锁信息和解锁信 息两种不同功能, 因此, 一个电子标签可以包括用于发送加锁信息的第一 电子标签、 用于发送解锁信息的第二电子标签以及用于切换该第一、 第二 电子标签功能的屏蔽部件。 在使用第一电子标签时, 可以通过屏蔽部件将 第二电子标签附近的电磁场覆盖掉, 让第二电子标签不发挥作用, 而只有 第一电子标签发挥作用; 反之亦然。 在实际使用中, 用户只需拨动屏蔽部 件的位置, 即可控制手中的电子标签处于解锁模式或开锁模式。
本发明实施例基于 RFID进行终端屏幕加锁解锁的方法及终端,通过使 用外部电子标签配合终端 (比如手机)内的 RFID阅读器以鉴权方式进行屏 幕加锁和解锁, 一方面提高了终端使用过程中的安全性, 一旦用户使用自 己的电子标签锁屏后, 只有通过自己的电子标签才能进行解锁, 大大减少 了隐私外泄的机会; 另一方面可以将电子标签设置在用户的戒指、 手镯等 随身物品上, 在解锁操作时, 只需手在终端前挥过, 即可自动点亮开启屏 幕, 从而提升了终端屏幕加锁解锁操作中的用户体验度。 另外, 本发明的 屏幕加锁解锁方法不仅适用于手机, 还适用于 PC ( Personal Computer, 个 人计算机)、 PDA ( Personal Digital Assistant, 个人数字助理)等其他具备屏 幕加锁和解锁功能的终端。
以上所述仅为本发明的优选实施例, 并非因此限制本发明的专利范围, 凡是利用本发明说明书及附图内容所作的等效结构或流程变换, 或直接或 间接运用在其它相关的技术领域, 均同理包括在本发明的专利保护范围内。

Claims

权利要求书
1、 一种基于射频识别(RFID )进行终端屏幕加锁解锁的方法, 其特征 在于, 包括:
终端通过 RFID 阅读器接收外部电子标签发送的携带有鉴权信息的加 锁或解锁信息;
根据所述鉴权信息进行用户身份鉴权;
在鉴权通过后, 根据所述加锁或解锁信息对终端屏幕进行加锁或解锁 操作。
2、 根据权利要求 1所述的方法, 其特征在于, 所述根据鉴权信息进行 用户身份鉴权的步骤包括:
判断所述鉴权信息与终端中存储的用户鉴权信息是否一致; 若是, 则 鉴权通过; 否则, 鉴权失败。
3、 根据权利要求 1所述的方法, 其特征在于, 所述根据加锁或解锁信 息对终端屏幕进行加锁或解锁操作的步骤包括:
若从电子标签接收的信息为加锁信息, 则判断终端是否未锁屏; 若未锁屏, 则进行加锁操作; 否则, 不进行操作。
4、 根据权利要求 1所述的方法, 其特征在于, 所述根据加锁或解锁信 息对终端屏幕进行加锁或解锁操作的步骤包括:
若从电子标签接收的信息为解锁信息, 则判断终端是否锁屏; 若锁屏, 则进行解锁操作; 否则, 不进行操作。
5、 根据权利要求 1-4中任一项所述的方法, 其特征在于, 所述电子标 签包括用于发送加锁信息的第一电子标签、 用于发送解锁信息的第二电子 标签以及用于切换所述第一、 第二电子标签功能的屏蔽部件。
6、 一种基于 RFID进行终端屏幕加锁解锁的终端, 其特征在于, 包括: 接收模块,用于通过 RFID阅读器接收外部电子标签发送的携带有鉴权 信息的加锁或解锁信息;
鉴权模块, 用于根据所述鉴权信息进行用户身份鉴权;
加锁解锁操作模块, 用于在所述鉴权模块的鉴权通过后, 根据所述加 锁或解锁信息对终端屏幕进行加锁或解锁操作。
7、 根据权利要求 6所述的终端, 其特征在于, 所述鉴权模块还用于判 断所述鉴权信息与终端中存储的用户鉴权信息是否一致; 若是, 则鉴权通 过; 否则, 鉴权失败。
8、 根据权利要求 6所述的终端, 其特征在于, 所述加锁解锁操作模块 包括:
判断单元, 用于当从电子标签接收的信息为加锁信息时, 判断终端是 否未锁屏;
操作单元, 用于当终端未锁屏时, 进行加锁操作; 否则, 不进行操作。
9、 根据权利要求 8所述的终端, 其特征在于,
所述判断单元, 还用于当从电子标签接收的信息为解锁信息时, 判断 终端是否锁屏;
所述操作单元, 还用于当终端锁屏时, 进行解锁操作; 否则, 不进行 操作。
10、根据权利要求 6-9中任一项所述的终端, 其特征在于, 所述电子标 签包括用于发送加锁信息的第一电子标签、 用于发送解锁信息的第二电子 标签以及用于切换所述第一、 第二电子标签功能的屏蔽部件。
11、根据权利要求 6-9中任一项所述的终端, 其特征在于, 所述电子标 签设置在用户随身物品上, 所述随身物品包括: 戒指、 项链、 钥匙链和手 镯。
PCT/CN2011/072428 2010-12-28 2011-04-02 基于rfid进行终端屏幕加锁解锁的方法及终端 WO2012088804A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/976,412 US20130298226A1 (en) 2010-12-28 2011-04-02 Method and Terminal for Locking/Unlocking Terminal Screen Based on RFID
EP11853780.2A EP2648130B1 (en) 2010-12-28 2011-04-02 Method and terminal for locking/unlocking screen of terminal based on rfid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010609714.4A CN102063602B (zh) 2010-12-28 2010-12-28 基于rfid进行终端屏幕加锁解锁的方法及终端
CN201010609714.4 2010-12-28

Publications (1)

Publication Number Publication Date
WO2012088804A1 true WO2012088804A1 (zh) 2012-07-05

Family

ID=43998872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/072428 WO2012088804A1 (zh) 2010-12-28 2011-04-02 基于rfid进行终端屏幕加锁解锁的方法及终端

Country Status (4)

Country Link
US (1) US20130298226A1 (zh)
EP (1) EP2648130B1 (zh)
CN (1) CN102063602B (zh)
WO (1) WO2012088804A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103402015A (zh) * 2013-07-30 2013-11-20 珠海市魅族科技有限公司 一种控制用户终端应用的方法及用户终端
US9955351B1 (en) 2017-03-14 2018-04-24 Herbert Rios RFID phone-unlocking system
CN113111399A (zh) * 2021-04-21 2021-07-13 广东科学技术职业学院 一种应用于计算机的智能屏幕保护方法及***
US11109233B2 (en) * 2012-12-03 2021-08-31 Samsung Electronics Co., Ltd. Method and mobile terminal for controlling screen lock
US11998152B2 (en) 2018-07-30 2024-06-04 Lg Electronics Inc. Nozzle of cleaner and methods for controlling same

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102278018B (zh) * 2011-06-23 2013-09-18 哈尔滨工业大学深圳研究生院 Rfid行李锁及其解锁方法
WO2013091127A1 (en) * 2011-12-19 2013-06-27 Honeywell International Inc. Encoded information reading terminal using external token
CN103369107B (zh) * 2012-03-29 2015-05-13 宇龙计算机通信科技(深圳)有限公司 移动终端的解锁方法和移动终端以及解锁***
US8396452B1 (en) * 2012-05-04 2013-03-12 Google Inc. Proximity login and logoff
CN103425604A (zh) * 2012-05-24 2013-12-04 深圳市天方信安电子科技有限公司 一种对具有rfid功能电子装置进行解锁的方法
CN103425603A (zh) * 2012-05-24 2013-12-04 深圳市天方信安电子科技有限公司 一种具有rfid功能的电子装置
CN102722329A (zh) * 2012-05-25 2012-10-10 北京壹人壹本信息科技有限公司 用于电子装置的解锁方法及电子装置
CN102882679A (zh) * 2012-07-24 2013-01-16 中兴通讯股份有限公司 电子设备的解锁方法及解锁装置
TWI515636B (zh) * 2012-08-24 2016-01-01 緯創資通股份有限公司 可攜式電子裝置及其自動解鎖方法
CN102866834B (zh) * 2012-09-11 2016-06-22 中兴通讯股份有限公司 通信***、显控装置、移动终端及其显示状态控制方法
CN102946484B (zh) * 2012-11-16 2016-08-17 Tcl通讯(宁波)有限公司 一种利用近场通信解锁移动终端的方法及***
CN103905492A (zh) * 2012-12-27 2014-07-02 鸿富锦精密工业(深圳)有限公司 电子装置远程控制***及方法
KR102135346B1 (ko) * 2013-03-15 2020-07-17 엘지전자 주식회사 이동 단말기
CN103347133B (zh) * 2013-07-15 2018-12-11 上海果壳电子有限公司 利用身份戒指实现手机自动解锁接听电话方法
CN104077509B (zh) * 2013-09-25 2017-04-19 中安智慧安全技术(徐州)有限公司 一种解锁装置
CN104700020B (zh) * 2013-12-04 2018-04-13 香港微频科技有限公司 一种设备解锁的方法及***
CN103728894B (zh) * 2014-01-22 2016-06-29 广东欧珀移动通信有限公司 一种终端设备的远程控制方法和***
CN104916010A (zh) * 2014-03-13 2015-09-16 北京弘天智达科技有限公司 移动设备的控制***和穿戴式控制设备
CN104200143A (zh) * 2014-09-04 2014-12-10 广东欧珀移动通信有限公司 通过穿戴设备为智能移动终端快速输入密码的方法及***
CN104375836B (zh) * 2014-11-19 2018-08-17 深圳市腾讯计算机***有限公司 一种展示锁屏窗口的方法及装置
CN104615925B (zh) * 2015-03-05 2017-09-19 广东欧珀移动通信有限公司 移动终端的屏幕固定方法及装置
CN104702792A (zh) * 2015-03-20 2015-06-10 小米科技有限责任公司 终端屏幕的状态控制方法及装置、电子设备
CN105590049A (zh) * 2015-12-22 2016-05-18 广东欧珀移动通信有限公司 一种利用指环解锁及锁屏的方法和装置
CN106951754B (zh) * 2016-01-06 2018-08-31 阿里巴巴集团控股有限公司 一种信息图像显示方法及装置
KR102534547B1 (ko) * 2016-09-07 2023-05-19 삼성전자주식회사 전자 장치 및 그의 동작 방법
CN106940768A (zh) * 2017-01-18 2017-07-11 河南林业职业学院 一种虚拟计算机实验课室***
CN107360301A (zh) * 2017-09-05 2017-11-17 惠州市米琦通信设备有限公司 一种刷卡解锁的移动终端
CN107360302A (zh) * 2017-09-05 2017-11-17 惠州市米琦通信设备有限公司 一种带感应锁的移动终端

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1834857A (zh) * 2005-08-12 2006-09-20 深圳华为移动通信技术有限公司 手机键盘及其使用方法
CN101021762A (zh) * 2007-03-26 2007-08-22 宇龙计算机通信科技(深圳)有限公司 触摸屏的锁定装置及方法
CN101893994A (zh) * 2010-07-14 2010-11-24 中兴通讯股份有限公司 智能锁屏的方法及终端

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7356706B2 (en) * 2002-09-30 2008-04-08 Intel Corporation Personal authentication method and apparatus sensing user vicinity
US7378939B2 (en) * 2004-03-30 2008-05-27 Sengupta Uttam K Method and apparatus for providing proximity based authentication, security, and notification in a wireless system
JP4041090B2 (ja) * 2004-04-06 2008-01-30 本田技研工業株式会社 車両用遠隔施錠解錠制御装置
TWI280770B (en) * 2004-07-09 2007-05-01 Inventec Appliances Corp System against illegal use of mobile phone
WO2006048605A1 (en) * 2004-11-03 2006-05-11 Qinetiq Limited Wireless link communications between computer and receiving network each running vpn security software and wireless-link security software
US7403743B2 (en) * 2004-12-31 2008-07-22 Sony Ericsson Mobile Communications Ab System and method to unlock hidden multimedia content
WO2007004089A1 (en) * 2005-06-30 2007-01-11 Koninklijke Philips Electronics, N.V. Device providing spot-check of vital signs using an in-the-ear probe
US20070023502A1 (en) * 2005-07-26 2007-02-01 Ming-Chih Tsai Composite electronic card device
US7883003B2 (en) * 2006-11-13 2011-02-08 Proxense, Llc Tracking system using personal digital key groups
US8740693B2 (en) * 2007-02-02 2014-06-03 Wms Gaming Inc. Gaming systems having multi-output displays
US8014009B2 (en) * 2007-05-07 2011-09-06 Xerox Corporation System and method for printing at least one digitized image to a digital multimedia presentation appliance
US20090102803A1 (en) * 2007-10-22 2009-04-23 Nader Newman System lock
US20090271633A1 (en) * 2008-03-10 2009-10-29 Aceinc Pty Limited Data Access and Identity Verification
CN101610600A (zh) * 2008-06-19 2009-12-23 鸿富锦精密工业(深圳)有限公司 具防触摸屏误操作功能的电子设备及其防误操作方法
CA2728028A1 (en) * 2008-06-27 2009-12-30 Kmc Holdings, Llc System and method of preventing patient drug mismatch
US8115609B2 (en) * 2008-07-22 2012-02-14 Nissaf Ketari Multi function bluetooth apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1834857A (zh) * 2005-08-12 2006-09-20 深圳华为移动通信技术有限公司 手机键盘及其使用方法
CN101021762A (zh) * 2007-03-26 2007-08-22 宇龙计算机通信科技(深圳)有限公司 触摸屏的锁定装置及方法
CN101893994A (zh) * 2010-07-14 2010-11-24 中兴通讯股份有限公司 智能锁屏的方法及终端

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2648130A4 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11109233B2 (en) * 2012-12-03 2021-08-31 Samsung Electronics Co., Ltd. Method and mobile terminal for controlling screen lock
US20210360404A1 (en) * 2012-12-03 2021-11-18 Samsung Electronics Co., Ltd. Method and mobile terminal for controlling screen lock
US11751053B2 (en) 2012-12-03 2023-09-05 Samsung Electronics Co., Ltd. Method and mobile terminal for controlling screen lock
CN103402015A (zh) * 2013-07-30 2013-11-20 珠海市魅族科技有限公司 一种控制用户终端应用的方法及用户终端
CN103402015B (zh) * 2013-07-30 2015-09-09 魅族科技(中国)有限公司 一种控制用户终端应用的方法及用户终端
US9955351B1 (en) 2017-03-14 2018-04-24 Herbert Rios RFID phone-unlocking system
US11998152B2 (en) 2018-07-30 2024-06-04 Lg Electronics Inc. Nozzle of cleaner and methods for controlling same
CN113111399A (zh) * 2021-04-21 2021-07-13 广东科学技术职业学院 一种应用于计算机的智能屏幕保护方法及***

Also Published As

Publication number Publication date
EP2648130B1 (en) 2016-06-15
CN102063602B (zh) 2014-06-11
EP2648130A4 (en) 2015-04-29
US20130298226A1 (en) 2013-11-07
CN102063602A (zh) 2011-05-18
EP2648130A1 (en) 2013-10-09

Similar Documents

Publication Publication Date Title
WO2012088804A1 (zh) 基于rfid进行终端屏幕加锁解锁的方法及终端
US10102701B2 (en) Secure access control method with reader and mobile terminal, in particular such as a telephone terminal
EP2592601B1 (en) Electromechanical lock
JP4578485B2 (ja) 携帯情報処理装置を用いた情報処理端末における認証システム
US10122841B2 (en) Smartphone proximity card emulation
CN102834829B (zh) 具有生物测定验证的多应用芯片卡
US20100207723A1 (en) Electrically locking device and electric lock system and unlocking method thereof
WO2011069312A1 (zh) 一种射频装置和射频读卡器以及相关通信***和通信方法
GB2539069A (en) Utilizing a radio frequency identification tag to assess the battery level of a peripheral device
CN103353996B (zh) 车辆无线控制***及基于该***的状态信息反馈方法
Govindraj et al. Smart door using biometric NFC band and OTP based methods
CN107644481A (zh) 解锁方法、可穿戴电子设备以及锁模块
EP3948811A1 (en) Electronic lock with wireless control
CN103745509A (zh) 电子锁***
CN111786733B (zh) 一种光交互***及光交互控制方法
CN202976262U (zh) 一种基于nfc门锁控制***
CN108765671A (zh) 基于触发开关的rfid无感控制方法、装置及***
US10136314B2 (en) BCC enabled key management system
Washiro Electric RFID communication via human body
KR200292172Y1 (ko) 전자도어락
CN112364673A (zh) 信息验证方法、终端设备、nfc验证装置及***
JP2003067074A (ja) コンピュータセキュリティシステム
JP2006265924A (ja) 入退室管理システム
US11632673B2 (en) Portable electronic authentication device
CN212343812U (zh) 具有双指纹识别功能的手机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11853780

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 13976412

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2011853780

Country of ref document: EP