公开(公告)号：US10154018B2

公开(公告)日：2018-12-11

申请号：US15047618

申请日：2016-02-18

申请人： NXP B.V.

发明人： Ewout Brandsma ,  Elisabeth Eichhorn ,  Piotr Polak ,  Ruud Hendricksen

IPC分类号： H04L29/06 ,  H04W12/04 ,  H04B5/00 ,  H04W12/06 ,  H04W4/00

摘要： A method for facilitating network joining is disclosed, wherein, while a communication session is active between a network gateway and an NFC device comprised in or connected to a networkable device, the following steps are performed: the network gateway obtains a first cryptographic key associated with the networkable device; the network gateway encrypts, using said first cryptographic key, a network key associated with a network; the network gateway provides the encrypted network key to the networkable device, such that the networkable device may decrypt the encrypted network key using a second cryptographic key. Furthermore, a corresponding computer program product and a corresponding system for facilitating network joining are disclosed.

公开(公告)号：US09774637B2

公开(公告)日：2017-09-26

申请号：US14015132

申请日：2013-08-30

申请人： NXP B.V.

发明人： Ewout Brandsma ,  Maarten Christiaan Pennings ,  Aly Aamer Syed ,  Timo van Roermund

IPC分类号： G06F15/16 ,  H04L29/06 ,  H04L12/28 ,  H04L12/24 ,  G05B15/02

CPC分类号： H04L65/1069 ,  G05B15/02 ,  G05B2219/25295 ,  G05B2219/2642 ,  G05B2219/31197 ,  H04L12/2809 ,  H04L41/04 ,  H04L41/0893

摘要： A method for establishing control relationships between at least two networked devices is conceived. Further a corresponding configuration device, networked device and non-transitory computer program product are provided.

公开(公告)号：US20140068089A1

公开(公告)日：2014-03-06

申请号：US14015132

申请日：2013-08-30

申请人： NXP B.V.

发明人： Ewout Brandsma ,  Maarten Christiaan Pennings ,  Aly Aamer Syed ,  Timo van Roermund

IPC分类号： H04L29/06

CPC分类号： H04L65/1069 ,  G05B15/02 ,  G05B2219/25295 ,  G05B2219/2642 ,  G05B2219/31197 ,  H04L12/2809 ,  H04L41/04 ,  H04L41/0893

摘要： A method for establishing control relationships between at least two networked devices is conceived. Further a corresponding configuration device, networked device and non-transitory computer program product are provided.

摘要翻译： 构想了用于建立至少两个联网设备之间的控制关系的方法。 此外，提供了相应的配置设备，联网设备和非暂时性计算机程序产品。

公开(公告)号：US20130312072A1

公开(公告)日：2013-11-21

申请号：US13866822

申请日：2013-04-19

申请人： NXP B.V.

发明人： Timo van Roermund ,  Ewout Brandsma ,  Maarten Christiaan Pennings

IPC分类号： H04L29/06

CPC分类号： H04L63/04 ,  H04L63/0492 ,  H04L63/065

摘要： According to an aspect of the invention, a method for establishing secure communication between nodes in a network is conceived, wherein the network comprises a key manager which accommodates a key-manager-specific public key and a corresponding key-manager-specific private key; wherein a copy of the key-manager-specific public key is stored in an installation device; wherein the installation device provides a new node with the copy of the key-manager-specific public key; and wherein said new node is registered with the key manager by providing a node-specific public key and an identifier of said new node to the key manager, such that other nodes in the network may setup end-to-end secure connections with said new node by requesting the node-specific public key of said new node from the key manager.

摘要翻译： 根据本发明的一个方面，构思了一种用于在网络中的节点之间建立安全通信的方法，其中所述网络包括密钥管理器，所述密钥管理器容纳密钥管理器专用公钥和对应的密钥管理器专用私钥; 其中所述密钥管理器特定公钥的副本存储在安装设备中; 其中所述安装设备向所述新节点提供所述密钥管理器专用公钥的副本; 并且其中通过向所述密钥管理器提供特定于节点的公钥和所述新节点的标识符来向所述密钥管理器注册所述新节点，使得所述网络中的其他节点可以建立与所述新节点的端到端安全连接 节点通过从密钥管理器请求所述新节点的特定于节点的公钥。

公开(公告)号：US20130141223A1

公开(公告)日：2013-06-06

申请号：US13692973

申请日：2012-12-03

申请人： NXP B.V.

发明人： Ewout Brandsma ,  Maarten Christiaan Pennings ,  Timo van Roermund ,  Stefan Drude

IPC分类号： G06K7/01

CPC分类号： G06K7/01 ,  G05B15/02 ,  G05B2219/1101 ,  G05B2219/2642

摘要： According to an aspect of the invention a localization method for localizing a host device (100) in a control system, in particular a building control system, is provided, the localization method comprising determining geographical location information of the host device (100) by means of a localization device (102) and associating the geographical location information with a unique identifier of the host device (100). According to another aspect of the invention a computer program product is provided that comprises program instructions which, when being executed by one or more processing units, cause said processing units to carry out or control the steps of the inventive localization method. According to another aspect of the invention, a localization device (102), in particular a portable localization device is provided for use in the inventive localization method.

摘要翻译： 根据本发明的一个方面，提供了一种用于在控制系统（特别是建筑物控制系统）中定位主机设备（100）的定位方法，所述定位方法包括通过装置确定主机设备（100）的地理位置信息 定位设备（102）并且将地理位置信息与主机设备（100）的唯一标识符相关联。 根据本发明的另一方面，提供了一种计算机程序产品，其包括程序指令，当由一个或多个处理单元执行时，程序指令使所述处理单元执行或控制本发明定位方法的步骤。 根据本发明的另一方面，提供定位装置（102），特别是便携式定位装置用于本发明的定位方法。

公开(公告)号：US09544870B2

公开(公告)日：2017-01-10

申请号：US14446588

申请日：2014-07-30

申请人： NXP B.V.

发明人： Aly Aamer Syed ,  Ewout Brandsma ,  Ruud Hendricksen ,  René Geraets ,  Theophiel Y. B. van Daele

IPC分类号： H04W64/00 ,  H04W24/08 ,  H04W4/02 ,  G01S3/30 ,  G01S3/46 ,  H04W84/18

CPC分类号： H04W64/003 ,  G01S3/30 ,  G01S3/46 ,  H04W4/026 ,  H04W24/08 ,  H04W84/18

摘要： There is provided a network node for use in a wireless sensor network, said network node being arranged to determine communication activities of the network node in different spatial directions extending from the network node, and said network node comprising at least one visual indicator being arranged to provide a visual indication of said communication activities. A wireless sensor network comprising such a network node is also disclosed, as is a method facilitating positioning a network node in a sensor network.

摘要翻译： 提供了一种在无线传感器网络中使用的网络节点，所述网络节点被布置为确定网络节点在从网络节点延伸的不同空间方向上的通信活动，并且所述网络节点包括至少一个视觉指示符，其被布置为 提供所述通信活动的视觉指示。 还公开了包括这样的网络节点的无线传感器网络，以及便于将网络节点定位在传感器网络中的方法。

公开(公告)号：US09326345B2

公开(公告)日：2016-04-26

申请号：US14188323

申请日：2014-02-24

申请人： NXP B.V.

发明人： Ewout Brandsma

IPC分类号： H05B33/08 ,  H05B37/02

CPC分类号： H05B33/0854 ,  H05B37/0218 ,  Y02B20/46

摘要： According to an aspect of the invention, a lighting control method is conceived for controlling the illumination of a working area, wherein an RFID-enabled light sensor attached to said working area measures incident light on the working area, and wherein an RFID-enabled luminary periodically reads the measured incident light from the RFID-enabled light sensor and adapts its light level in dependence on the measured incident light, such that a predefined illumination level on the working area is maintained.

摘要翻译： 根据本发明的一个方面，设计了用于控制工作区域的照明的照明控制方法，其中附着在所述工作区域上的具有RFID功能的光传感器测量工作区域上的入射光，并且其中RFID启用的照明器 周期性地读取来自RFID的光传感器的测量的入射光，并根据所测量的入射光来调整其光级，从而保持工作区上的预定照明水平。

公开(公告)号：US20150078185A1

公开(公告)日：2015-03-19

申请号：US14446588

申请日：2014-07-30

申请人： NXP B.V.

发明人： Aly Aamer Syed ,  Ewout Brandsma ,  Ruud Hendricksen ,  René Geraets ,  Theophiel Y.B. van Daele

IPC分类号： H04W64/00 ,  H04W4/02 ,  H04W24/08

CPC分类号： H04W64/003 ,  G01S3/30 ,  G01S3/46 ,  H04W4/026 ,  H04W24/08 ,  H04W84/18

摘要： There is provided a network node for use in a wireless sensor network, said network node being arranged to determine communication activities of the network node in different spatial directions extending from the network node, and said network node comprising at least one visual indicator being arranged to provide a visual indication of said communication activities. A wireless sensor network comprising such a network node is also disclosed, as is a method facilitating positioning a network node in a sensor network.

摘要翻译： 提供了一种在无线传感器网络中使用的网络节点，所述网络节点被布置为确定网络节点在从网络节点延伸的不同空间方向上的通信活动，并且所述网络节点包括至少一个视觉指示符，其被布置为 提供所述通信活动的视觉指示。 还公开了包括这样的网络节点的无线传感器网络，以及便于将网络节点定位在传感器网络中的方法。

公开(公告)号：US20140239822A1

公开(公告)日：2014-08-28

申请号：US14188323

申请日：2014-02-24

申请人： NXP B.V.

发明人： Ewout Brandsma

IPC分类号： H05B33/08

CPC分类号： H05B33/0854 ,  H05B37/0218 ,  Y02B20/46

摘要： According to an aspect of the invention, a lighting control method is conceived for controlling the illumination of a working area, wherein an RFID-enabled light sensor attached to said working area measures incident light on the working area, and wherein an RFID-enabled luminary periodically reads the measured incident light from said RFID-enabled light sensor and adapts its light level in dependence on the measured incident light, such that a predefined illumination level on the working area is maintained.

摘要翻译： 根据本发明的一个方面，设计了用于控制工作区域的照明的照明控制方法，其中附着在所述工作区域上的具有RFID功能的光传感器测量工作区域上的入射光，并且其中RFID启用的照明器 周期性地读取来自所述支持RFID的光传感器的所测量的入射光，并根据所测量的入射光来调整其光级，使得保持工作区上的预定照明水平。

公开(公告)号：US10302468B2

公开(公告)日：2019-05-28

申请号：US13762244

申请日：2013-02-07

申请人： NXP B.V.

发明人： Ewout Brandsma ,  Maarten Christiaan Pennings ,  Aly Aamer Syed ,  Timo van Roermund

IPC分类号： G01D18/00 ,  G06F17/00 ,  G05B19/042 ,  G01D21/00

摘要： According to an aspect of the invention a method for calibrating a measurement device is conceived wherein: a calibration device is brought into close proximity of the measurement device such that a data communication link is established between the measurement device and the calibration device; wherein the following steps are performed while the calibration device and the measurement device are in close proximity of each other: the calibration device performs a measurement of at least one physical phenomenon; the measurement device performs a measurement of the same physical phenomenon; the result of the measurement by the measurement device is compared with the result of the measurement by the calibration device; and calibration parameters are computed based on a difference between the result of the measurement by the measurement device and the result of the measurement by the calibration device.