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    • 4. 发明申请
    • METHOD AND A SYSTEM FOR CONTROLLING A LIGHTING SYSTEM
    • 用于控制照明系统的方法和系统
    • US20100301776A1
    • 2010-12-02
    • US12599311
    • 2008-05-05
    • Lorenzo FeriDragan SekulovskiSel Brian ColakJohan Paul Marie Gerard LinnartzPaulus Henricus Antonius DaminkJorge Guajardo Merchan
    • Lorenzo FeriDragan SekulovskiSel Brian ColakJohan Paul Marie Gerard LinnartzPaulus Henricus Antonius DaminkJorge Guajardo Merchan
    • H05B37/02
    • H05B37/029H05B37/0272
    • The present invention relates to a location commissioning method for a lighting system, which comprises several lighting arrangements. Thus, an illuminated position, of for example a room, is selected for the performing the commissioning, which is then associated with that position. This commissioning is called Luxissioning™. The position is assigned a position id, and the light at the position is measured. Light data associated with each one of the lighting arrangements is derived from the measured light, and the light data is associated with the position id. Light transfer data is determined on basis of the light data and current drive data for the lighting arrangements and stored in a light effect setting array for the position id. A light effect setting method is also present, where there is requested a selected light effect at a selected position. For each such request data comprising a position id and a target light effect setting associated with the position is received. The associated initial light effect setting array is derived, for example by retrieving a stored one. Required drive data for the relevant light arrangements, for obtaining the target light effect setting, is determined by means of the light transfer data held in the array, and adjustments are made accordingly, if necessary. Devices and systems for performing the above methods are also addressed by this invention.
    • 本发明涉及一种用于照明系统的位置调试方法,其包括多个照明装置。 因此,选择例如房间的照明位置用于执行调试,然后与该位置相关联。 该调试称为Luxissioning™。 该位置被分配一个位置id,并且测量该位置处的光。 与照明装置中的每一个相关联的光数据从测量的光导出,并且光数据与位置id相关联。 光传输数据基于照明装置的光数据和当前驱动数据确定,并存储在用于位置id的光效设置阵列中。 还存在光效果设置方法,其中在选定位置请求选择的光效果。 对于每个这样的请求,接收包括与位置相关联的位置id和目标光效果设置的数据。 相关联的初始光效果设置阵列被导出,例如通过检索存储的一个。 用于获得目标光效果设置的相关光布置所需的驱动数据通过保持在阵列中的光传输数据来确定,并且如果需要进行相应调整。 用于执行上述方法的装置和系统也由本发明解决。
    • 5. 发明授权
    • Controlling data access to and from an RFID device
    • 控制来自RFID设备的数据访问
    • US08334757B2
    • 2012-12-18
    • US12517276
    • 2007-05-09
    • Jorge Guajardo MerchanClaudine Viegas Conrado
    • Jorge Guajardo MerchanClaudine Viegas Conrado
    • H04L9/32H04Q5/22
    • G06K19/07309H04L9/3278H04L2209/805
    • A method for controlling data access to and from an RFID device wherein the RFID reading device authenticates himself to the RFID device before the RFID device communicates with the RFID reading device. The RFID device is equipped with a physically uncloneable function, which is adapted to produce a unique but unpredictable response signal upon receiving a predefined challenging signal. During an enrolement of the RFID device, a first response signal is uniquely associated with a first challenging signal and is stored in a memory of the RFID device. The first challenging signal represents a password for opening further data communication with the RFID device. When a RFID reading device queries the RFID device with a second challenging signal, the RFID device compares a corresponding second response signal with the first response signal stored during enrollment and only if there is a match, responds with its identifier.
    • 一种用于控制来自RFID设备的数据访问的方法,其中在RFID设备与RFID读取设备通信之前,RFID读取设备向RFID设备认证自己。 RFID设备配备有物理上不可克隆的功能,其适于在接收到预定义的挑战性信号时产生独特但不可预测的响应信号。 在RFID设备的使用期间,第一响应信号与第一挑战性信号唯一地相关联并且被存储在RFID设备的存储器中。 第一个有挑战性的信号表示用于打开与RFID设备的进一步数据通信的密码。 当RFID读取设备用第二个具有挑战性的信号查询RFID设备时,RFID设备将相应的第二响应信号与在注册期间存储的第一响应信号进行比较,并且仅当存在匹配时,以其标识符作出响应。
    • 6. 发明申请
    • DEVICE AND METHOD FOR PROVIDING AUTHENTICATION
    • 提供认证的设备和方法
    • US20100177898A1
    • 2010-07-15
    • US12602857
    • 2008-06-09
    • Pim T. TuylsJorge Guajardo Merchan
    • Pim T. TuylsJorge Guajardo Merchan
    • H04K1/00H04L9/00
    • G06F21/35H04L9/3278H04L2209/08H04L2209/805
    • The present invention relates to an electronic device, comprising a physical uncloneable function (PUF) module, and circuitry adapted to receive a cryptographic query (α) from an electronic unit, read, from the PUF module, data generated at a challenge of the PUF module, and generate a cryptographic response (β) based on the data, a random noise component comprised in the data, and the cryptographic query (α), thereby enabling authentication of the electronic device. An advantage with the invention is that it will not be necessary to include an additional random generator together with the electronic device, as the fuzzy output provided by the PUF module can be seen as already containing a random noise component. In some cryptographic schemes, the random noise provides for a possibility to reach a higher level of security and to minimize the possibility for a third party to find patterns in cryptographic responses generated during use of the electronic device. The present invention also relates to a similar authentication method.
    • 本发明涉及一种电子设备,包括物理不可克隆功能(PUF)模块和适于从电子单元接收加密查询(α)的电路,从PUF模块读取在PUF的挑战下产生的数据 模块,并且基于数据,包括在数据中的随机噪声分量和密码查询(α)生成加密响应(&bgr),从而使得电子设备的认证。 本发明的优点在于,不需要将附加的随机发生器与电子设备一起包括,因为由PUF模块提供的模糊输出可以被看作已经包含随机噪声分量。 在一些加密方案中,随机噪声提供了达到更高级别的安全性的可能性,并且使得第三方在使用电子设备期间生成的加密响应中找到模式的可能性最小化。 本发明还涉及类似的认证方法。
    • 9. 发明授权
    • Extended functionality of RFID devices
    • RFID设备的扩展功能
    • US08502669B2
    • 2013-08-06
    • US12441582
    • 2007-09-19
    • Jorge Guajardo MerchanGeert Jan SchrijenClaudine Viegas ConradoAntoon Marie Henrie TombeurPim Theo Tuyls
    • Jorge Guajardo MerchanGeert Jan SchrijenClaudine Viegas ConradoAntoon Marie Henrie TombeurPim Theo Tuyls
    • G08B13/14
    • G06K19/0723
    • It is described a RFID device (231a, 231b, 231c, 331) comprising a data memory (236) and an electronic circuit arrangement (237, 238, 239, 247) coupled thereto. The electronic circuit arrangement has a first and a second operational configuration, wherein by receiving a control command (250a) the electronic circuit arrangement can be switched irreversibly from the first to the second configuration. The RFID device further comprises a communication interface (245) being coupled to the electronic circuit arrangement. In the first configuration the RFID device is adapted to communicate with a standard RFID reader (110) via the communication interface. In the second configuration the communication with the standard RFID reader is disabled and the RFID device is adapted to communicate with a readout-RFID device (370). The RFID device may be equipped with a secondary communication interface that can be used to communicate with the RFID device in a privacy-preserving manner. After the RFID device has been disabled, the secondary interface can be used to access data in a secure manner.
    • 描述了包括数据存储器(236)和与其耦合的电子电路装置(237,238,239,247)的RFID装置(231a,231b,231c,331)。 电子电路装置具有第一和第二操作配置,其中通过接收控制命令(250a),电子电路装置可以从第一配置到第二配置不可逆地切换。 RFID设备还包括耦合到电子电路装置的通信接口(245)。 在第一配置中,RFID设备适于经由通信接口与标准RFID读取器(110)进行通信。 在第二配置中,禁止与标准RFID读取器的通信,并且RFID设备适于与读出RFID设备(370)通信。 RFID设备可以配备有可以以隐私保护的方式与RFID设备通信的辅助通信接口。 在RFID设备被禁用之后,辅助接口可以用于以安全的方式访问数据。