公开(公告)号：US20140119435A1

公开(公告)日：2014-05-01

申请号：US14150512

申请日：2014-01-08

Applicant: NXP B.V.

Inventor： Marinus van Splunter ,  Timo van Roermund

IPC: H04N19/169 ,  H04N19/124

CPC classification number: H04N19/593 ,  H04N19/12 ,  H04N19/124 ,  H04N19/154 ,  H04N19/182 ,  H04N19/1887

Abstract: A line-based one-dimensional system and method for video and graphic compression compresses an image data block that contains image data values from one or more neighboring pixels. The system and method involves compressing an image data sample of the image data block using multiple different compression techniques to generate multiple compression results, selecting one of the compression results, and compressing a next image data sample using the multiple different compression techniques and a compression error from the selected one of the compression results.

Abstract translation: 用于视频和图形压缩的基于线的一维系统和方法压缩包含来自一个或多个相邻像素的图像数据值的图像数据块。 该系统和方法包括使用多种不同的压缩技术来压缩图像数据块的图像数据样本以产生多个压缩结果，选择压缩结果之一，并使用多种不同的压缩技术压缩下一个图像数据样本和压缩误差 从所选的一个压缩结果。

公开(公告)号：US10302468B2

公开(公告)日：2019-05-28

申请号：US13762244

申请日：2013-02-07

Applicant: NXP B.V.

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

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

Abstract: 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.

公开(公告)号：US20130198813A1

公开(公告)日：2013-08-01

申请号：US13754729

申请日：2013-01-30

Applicant: NXP B.V.

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

IPC: G06F21/30

CPC classification number: G06F21/30 ,  G05B2219/24164 ,  G05B2219/2642 ,  G06F21/35 ,  H04L12/2807

Abstract: According to an aspect of the invention a configuration method for configuring a host device in a control system is conceived, in particular a building control system, wherein an authorized configuration device exchanges confidential configuration data with a radio frequency identification tag coupled to the host device, wherein, after the confidential configuration data have been exchanged and a corresponding configuration operation has been performed, access to the confidential configuration data by an unauthorized configuration device is precluded. According to further aspects of the invention a corresponding configuration device, a corresponding computer program product and a corresponding control system are conceived.

Abstract translation: 根据本发明的一个方面，构想了一种用于在控制系统中配置主机设备的配置方法，特别是建筑物控制系统，其中授权配置设备与耦合到主机设备的射频识别标签交换机密配置数据， 其中，在已经交换了机密配置数据并且执行了相应的配置操作之后，排除了由未经授权的配置设备对机密配置数据的访问。 根据本发明的另一方面，构思了对应的配置装置，对应的计算机程序产品和对应的控制系统。

公开(公告)号：US09774637B2

公开(公告)日：2017-09-26

申请号：US14015132

申请日：2013-08-30

Applicant: NXP B.V.

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

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

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

Abstract: 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

Applicant: NXP B.V.

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

IPC: H04L29/06

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

Abstract: 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.

Abstract translation: 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

Applicant: NXP B.V.

Inventor： Timo van Roermund ,  Ewout Brandsma ,  Maarten Christiaan Pennings

IPC: H04L29/06

CPC classification number: H04L63/04 ,  H04L63/0492 ,  H04L63/065

Abstract: 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.

Abstract translation: 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

Applicant: NXP B.V.

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

IPC: G06K7/01

CPC classification number: G06K7/01 ,  G05B15/02 ,  G05B2219/1101 ,  G05B2219/2642

Abstract: 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.

Abstract translation: 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：US10223554B2

公开(公告)日：2019-03-05

申请号：US13692973

申请日：2012-12-03

Applicant: NXP B.V.

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

IPC: G06K7/01 ,  G05B15/02

Abstract: 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.

公开(公告)号：US09953145B2

公开(公告)日：2018-04-24

申请号：US13754729

申请日：2013-01-30

Applicant: NXP B.V.

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

IPC: G06F7/04 ,  G06F21/30 ,  G06F21/35 ,  H04L12/28

CPC classification number: G06F21/30 ,  G05B2219/24164 ,  G05B2219/2642 ,  G06F21/35 ,  H04L12/2807

Abstract: According to an aspect of the invention a configuration method for configuring a host device in a control system is conceived, in particular a building control system, wherein an authorized configuration device exchanges confidential configuration data with a radio frequency identification tag coupled to the host device, wherein, after the confidential configuration data have been exchanged and a corresponding configuration operation has been performed, access to the confidential configuration data by an unauthorized configuration device is precluded. According to further aspects of the invention a corresponding configuration device, a corresponding computer program product and a corresponding control system are conceived.

公开(公告)号：US09800554B2

公开(公告)日：2017-10-24

申请号：US13866822

申请日：2013-04-19

Applicant: NXP B.V.

Inventor： Timo van Roermund ,  Ewout Brandsma ,  Maarten Christiaan Pennings

IPC: H04L29/06

CPC classification number: H04L63/04 ,  H04L63/0492 ,  H04L63/065

Abstract: 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.