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    • 81. 发明公开
    • AN ELECTRONIC LOCKING SYSTEM
    • ELEKTRONISCHES VERRIEGELUNGSSYSTEM
    • EP3120334A1
    • 2017-01-25
    • EP15832988.8
    • 2015-07-10
    • Cordiner, Peter AlexanderMetcalf, Kenneth Grant
    • Cordiner, Peter AlexanderMetcalf, Kenneth Grant
    • G07C9/00
    • G07C9/00309G05B19/00G07C9/00103G07C9/00571G07C9/0069G07C2009/00769G07C2209/63H04W4/021H04W4/30H04W12/08
    • A system and method for enabling opening of an electronic locking device (12) from a remote location is disclosed. A remotely accessible server (14) receives an opening request to open an electronic locking device (12) which secures a closing member (18). The opening request includes a unique identifier of the electronic locking device (12) and personal identification information of a mobile communications device (28) requesting to open the electronic locking device (12). The server (14) then determines, based on predefined parameters, whether the mobile communications device (28) is permitted to open the electronic locking device (12). If the server (14) determines that the mobile communications device (28) is permitted to open the electronic locking device (12), then it transmits an opening instruction to the electronic locking device (12) to unlock the closing member (18). In an embodiment, the predefined parameters include a proximity range of the mobile communications device (28) to the electronic locking device (12).
    • 公开了一种能够从远程位置打开电子锁定装置(12)的系统和方法。 远程可访问服务器(14)接收打开请求以打开固定关闭构件(18)的电子锁定装置(12)。 打开请求包括电子锁定装置(12)的唯一标识符和请求打开电子锁定装置(12)的移动通信装置(28)的个人识别信息。 然后,服务器(14)基于预定义的参数来确定移动通信设备(28)是否被允许打开电子锁定设备(12)。 如果服务器(14)确定移动通信设备(28)被允许打开电子锁定装置(12),则其向电子锁定装置(12)发送打开指令以解锁闭合部件(18)。 在一个实施例中,预定义的参数包括移动通信设备(28)到电子锁定设备(12)的接近范围。
    • 82. 发明公开
    • Field superposition system and method therefor
    • Feldüberlagerungssystemund Verfahrendafür
    • EP2498226A3
    • 2017-01-25
    • EP12154528.9
    • 2012-02-08
    • NXP B.V.
    • Nowottnick, Juergen
    • G07C9/00B60R25/00H04W12/06
    • G07C9/00309B60R25/24G07C2009/00555H04L63/0876H04W12/06
    • Wireless communications between a vehicle base station and a transponder are authenticated. Interior and exterior antennas are respectively driven using first driving currents, the interior antenna being separated from the transponder by a portion of a vehicle in which the vehicle base station resides. Separate vector components of the respective fields emitted by the interior and exterior antennas are received and detected at the transponder. Superposition factors are calculated for the interior and exterior antennas based upon the separate vector components. Each of the interior and exterior antennas is concurrently driven using the same phase, respectively using the driving currents multiplied by the superposition factors. Superposed vector components are detected for a superposed signal including signals from both antennas received at the transponder. The transponder is authenticated based on the detected superposed vector components for the superposed signal being within a noise-based range of the sum of the separate vector components for each of the interior and exterior antennas as multiplied respectively by the superposition factors for the interior and exterior antennas.
    • 车辆基站和应答器之间的无线通信被认证。 内部和外部天线分别使用第一驱动电流驱动,内部天线通过车辆基站驻留的车辆的一部分与应答器分离。 内部和外部天线发射的各个场的分离矢量分量在应答器处被接收和检测。 基于单独的矢量分量计算内部和外部天线的叠加因子。 内部和外部天线中的每一个分别使用驱动电流乘以叠加因子同相驱动。 对于包括在应答器处接收的两个天线的信号的重叠信号,检测叠加的矢量分量。 基于检测到的重叠信号的叠加矢量分量,基于所检测到的重叠矢量分量,对于每个内部和外部天线的分离矢量分量的和的基于噪声的范围,分别乘以内部和外部的叠加因子 天线。
    • 90. 发明公开
    • VEHICLE CONTROL SYSTEM TO PREVENT RELAY ATTACK
    • FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS
    • EP3077254A1
    • 2016-10-12
    • EP14825486.5
    • 2014-12-02
    • HUF NORTH AMERICA AUTOMOTIVE PARTS MFG. CORP.Huf Hülsbeck & Fürst GmbH & Co. KG
    • LUO, YiNANTZ, John
    • B60R25/24
    • B60R25/245B60R25/406B60R2325/108G07C9/00015G07C9/00309G07C9/00722G07C2009/0038G07C2009/00412G07C2009/00547G07C2009/00555G07C2009/00984
    • A passive entry system for an automotive vehicle that is configured to prevent relay attacks by analyzing magnet vectors and angles created by a plurality of antennas mounted on the vehicle is disclosed. A vehicle including a control unit configured to broadcast a wake-up signal to prompt a fob to power-up if the fob is in a low-power consumption mode and to transmit signals through a plurality of antennas coupled to the vehicle is provided, along with a fob configured to recognize the wake-up signal and to generate a response signal for the control unit in response to recognize the wake-up signal. The fob includes a controller that is programmed to receive signals transmitted from each of the plurality of antennas coupled to the vehicle, retrieve constant values from stored a memory, and calculate a magnetic integrity defining the relative position of each of the plurality of antennas. The controller allows access to the vehicle if magnetic integrity is found, and denies access to the vehicle if magnetic integrity is not found.
    • 公开了一种用于汽车的被动进入系统,其被配置为通过分析磁体向量和由安装在车辆上的多个天线产生的角度来防止中继攻击。 一种车辆,包括:控制单元,被配置成广播唤醒信号,以便如果所述小臂处于低功耗模式并且通过耦合到所述车辆的多个天线发送信号,则提供小臂上电 配置成识别唤醒信号并响应于识别唤醒信号而产生用于控制单元的响应信号。 机架包括控制器,其被编程为接收从耦合到车辆的多个天线中的每一个发送的信号,从存储的存储器检索常数值,并且计算定义多个天线中每个天线的相对位置的磁性完整性。 如果发现磁性完整性,则控制器允许进入车辆,并且如果没有发现磁性完整性,则拒绝进入车辆。