公开(公告)号：US20120226389A1

公开(公告)日：2012-09-06

申请号：US13039416

申请日：2011-03-03

申请人： Luigi P. Righi ,  Gregory M. Wellbrook ,  Mark A. Talbot

发明人： Luigi P. Righi ,  Gregory M. Wellbrook ,  Mark A. Talbot

IPC分类号： G06F7/00 ,  H04L12/26

CPC分类号： H04L43/04 ,  H04L12/40019 ,  H04L43/106 ,  H04L67/12 ,  H04L2012/4028

摘要： A method for correlating, in time, selected events that are memorialized as data within messages transmitted across disparate communications busses is described. The method includes receiving, with a referencing unit, the messages that are transmitted across the disparate communications busses, referencing, with the referencing unit, the content of a first selected received message to a master clock within the referencing unit, referencing, with the referencing unit, the content of a second selected received message to the master clock within the referencing unit, the second selected received message related to the first selected message, the second selected received message occurring on a communications bus disparate from the communications bus upon which the first received message occurred, and providing, based on operation of the master clock, a common time reference for the content of both the first selected received message and the second selected received message.

摘要翻译： 描述了一种在时间上将在不同通信总线中传输的消息中被记录为数据的选定事件相关联的方法。 该方法包括：利用参考单元接收在不同通信总线上传输的消息，使用参考单元将参考单元中的第一选定接收消息的内容引用到参考单元内的主时钟，参考参考 单元，第二选择的接收消息的内容到参考单元内的主时钟，与第一选择消息相关的第二选择的接收消息，第二选择的接收消息出现在通信总线上，该通信总线与通信总线不同， 发送接收到的消息，并且基于主时钟的操作提供用于第一选择的接收消息和第二选择的接收消息的内容的公共时间参考。

公开(公告)号：US20120185908A1

公开(公告)日：2012-07-19

申请号：US13351874

申请日：2012-01-17

申请人： Yehuda BINDER

发明人： Yehuda BINDER

IPC分类号： H04N21/00

CPC分类号： H04L41/0836 ,  G05B2219/21039 ,  G05B2219/25181 ,  H04L12/40 ,  H04L12/40019 ,  H04L12/403 ,  H04L12/42 ,  H04L12/66 ,  H04L49/40

摘要： A network for carrying out control, sensing and data communications, composed of a plurality of nodes. Each node may be connected to a payload, which includes sensors, actuators and DTE's. The network is formed using a plurality of independent communication links, each based on electrically-conducting communication media composed of at least two conductors and interconnecting two nodes, in a point-to-point configuration. During network operation, nodes can be dynamically configured as either data-generating nodes, wherein data is generated and transmitted into the network, or as receiver/repeater/router nodes, wherein received data is repeated from a receiver port to all output ports.

摘要翻译： 用于执行由多个节点组成的控制，感测和数据通信的网络。 每个节点可以连接到有效载荷，其中包括传感器，执行器和DTE。 网络使用多个独立的通信链路形成，每个通信链路基于由至少两个导体组成的导电通信介质并且以点对点配置互连两个节点。 在网络操作期间，节点可以被动态地配置为数据生成节点，其中数据被生成并发送到网络，或者作为接收器/中继器/路由器节点，其中接收的数据从接收器端口重复到所有的输出端口。

公开(公告)号：US08194660B2

公开(公告)日：2012-06-05

申请号：US12344732

申请日：2009-03-02

申请人： Brigitte Bernadette Birze ,  Mark Ethard Smith ,  Joel Shane Dick

发明人： Brigitte Bernadette Birze ,  Mark Ethard Smith ,  Joel Shane Dick

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L41/12 ,  H04L12/2854 ,  H04L12/40019 ,  H04L41/0853 ,  H04W4/06 ,  H04W48/10

摘要： A system, method, and computer readable medium that facilitate broadcast of a device discovery beacon by a dynamic physical device wishing to bind to one or more control systems are provided. If the dynamic physical device comprises a server that is configured to bind to multiple master controllers, the dynamic physical device may include a device Type Flag and set the value of the device Type Flag to indicate the dynamic physical device comprises a server. On detection of the beacon, a master controller evaluates the device Type Flag if it is present in the device discovery beacon. If the device Type Flag is present and indicates the dynamic physical device comprise a server which may bind to multiple master controllers, the master controller may automatically load a device Module for the dynamic physical device and commence communications with the dynamic physical device with no manual intervention. The master controller does not broadcast a binding notification thereby allowing other master controllers to bind with the same dynamic physical device.

摘要翻译： 提供了一种系统，方法和计算机可读介质，其便于希望绑定到一个或多个控制系统的动态物理设备来广播设备发现信标。 如果动态物理设备包括配置为绑定到多个主控制器的服务器，则动态物理设备可以包括设备类型标志，并且设置设备类型标志的值，以指示动态物理设备包括服务器。 在检测到信标时，主控制器评估设备类型标志（如果设备发现信标中存在）。 如果设备类型标志存在并且指示动态物理设备包括可以绑定到多个主控制器的服务器，则主控制器可以自动加载用于动态物理设备的设备模块，并且开始与动态物理设备的通信，而无需人工干预 。 主控制器不广播绑定通知，从而允许其他主控制器与相同的动态物理设备绑定。

公开(公告)号：US08121132B2

公开(公告)日：2012-02-21

申请号：US11438259

申请日：2006-05-23

申请人： Yehuda Binder

发明人： Yehuda Binder

IPC分类号： H04L12/56

CPC分类号： H04L41/0836 ,  G05B2219/21039 ,  G05B2219/25181 ,  H04L12/40 ,  H04L12/40019 ,  H04L12/403 ,  H04L12/42 ,  H04L12/66 ,  H04L49/40

摘要： A network for carrying out control, sensing and data communications, comprising a plurality of nodes. Each node may be connected to a payload, which comprises sensors, actuators and DTE's. The network is formed using a plurality of independent communication links, each based on electrically-conducting communication media comprising at least two conductors and interconnecting two nodes, in a point-to-point configuration. During network operation, nodes can be dynamically configured as either data-generating nodes, wherein data is generated and transmitted into the network, or as receiver/repeater/router nodes, wherein received data is repeated from a receiver port to all output ports. During normal network operation, the network shifts from state to state. Each state is characterized by assigning a single node as the data-generating node, and configuring all other nodes in the network as repeaters and receivers. The network can be configured in linear or circular topology, or any mixture of both. The nodes and the payloads can each be powered by local power supply or via the network wiring. In the latter case, dedicated wires can be used, or the same conductors may be employed for both power distribution and communication. Network control can be performed external to the network, or by using the network itself as transport for control messages. Shifting from state to state can be done by selecting sequential nodes to be the data-generating node, or by selecting arbitrary nodes to be the data-generating node.

摘要翻译： 一种用于执行控制，感测和数据通信的网络，包括多个节点。 每个节点可以连接到有效载荷，其包括传感器，致动器和DTE。 网络使用多个独立的通信链路形成，每个通信链路基于包括至少两个导体并且以点到点配置互连两个节点的导电通信介质。 在网络操作期间，节点可以被动态地配置为数据生成节点，其中数据被生成并发送到网络，或者作为接收器/中继器/路由器节点，其中接收的数据从接收器端口重复到所有的输出端口。 在正常的网络运行过程中，网络从状态转移到状态。 每个状态的特征在于分配单个节点作为数据生成节点，并将网络中的所有其他节点配置为中继器和接收器。 网络可以配置为线性或圆形拓扑，或两者的任何混合。 节点和有效载荷每个都可以由本地电源或网络布线供电。 在后一种情况下，可以使用专用线，或者可以使用相同的导体来进行配电和通信。 网络控制可以在网络外部执行，也可以通过使用网络本身作为控制消息的传输。 可以通过选择顺序节点作为数据生成节点，或通过选择任意节点作为数据生成节点来实现从状态到状态的切换。

公开(公告)号：US07983206B2

公开(公告)日：2011-07-19

申请号：US11900085

申请日：2007-09-10

申请人： Yuan Tian

发明人： Yuan Tian

IPC分类号： H04H1/00 ,  H04J3/24 ,  H04Q7/00 ,  H04L12/28 ,  H04L12/56 ,  H04J3/16 ,  H04J3/22 ,  H04B1/034 ,  G01C22/00 ,  G06F19/00

CPC分类号： G08G1/0962 ,  H04L12/40019 ,  H04L2012/40273

摘要： An integrated system for interactive communication and multimedia support in a vehicle. The system includes a plurality of peripheral devices and a central control unit. Each of the peripheral devices is configured to be installed in the vehicle. The central control unit is also configured to be installed in the vehicle and has a communication interface. The communication interface includes first and second communication platforms and communicates with the plurality of peripheral devices via at least one of the first and second communication platforms. Each communication platform is configured to support bi-directional and selective communication between each of the peripheral devices.

摘要翻译： 一种用于车辆中交互式通信和多媒体支持的集成系统。 该系统包括多个外围设备和中央控制单元。 每个外围设备被配置为安装在车辆中。 中央控制单元还被配置为安装在车辆中并且具有通信接口。 通信接口包括第一和第二通信平台，并且经由第一和第二通信平台中的至少一个与多个外围设备进行通信。 每个通信平台被配置为支持每个外围设备之间的双向和选择性通信。

公开(公告)号：US20110142074A1

公开(公告)日：2011-06-16

申请号：US12639614

申请日：2009-12-16

申请人： William Henry Lueckenbach

发明人： William Henry Lueckenbach

IPC分类号： H04J3/24

CPC分类号： H04L12/40019 ,  H04L12/403

摘要： Implementing serial communications between a master module and at least one slave module in a communications network includes initializing a first receiver/transmitter of the master module to space parity, initializing a second receiver/transmitter of the master module to mark parity, and determining whether a first byte of a message is a command byte or a data byte. If the first byte is a data byte, the first byte is transmitted to the at least one slave module using the first receiver/transmitter. If the first byte is a command byte, the first byte is transmitted to the at least one slave module using the second receiver/transmitter.

摘要翻译： 在主模块和通信网络中的至少一个从模块之间实现串行通信包括：将主模块的第一接收机/发射机初始化为空奇偶校验，初始化主模块的第二接收机/发射机以标记奇偶校验，以及确定是否 消息的第一个字节是命令字节或数据字节。 如果第一字节是数据字节，则使用第一接收器/发送器将第一字节发送到至少一个从模块。 如果第一个字节是命令字节，则使用第二个接收器/发送器将第一个字节发送到至少一个从模块。

公开(公告)号：US20100131610A1

公开(公告)日：2010-05-27

申请号：US12626539

申请日：2009-11-25

申请人： Wolfgang Furtner ,  Stephan Kronseder ,  Debin Li ,  Jason Sen Qian

发明人： Wolfgang Furtner ,  Stephan Kronseder ,  Debin Li ,  Jason Sen Qian

IPC分类号： G06F15/16

CPC分类号： H04L12/403 ,  H04L12/40019 ,  H04L29/12801 ,  H04L61/6004

摘要： Illustrative methods, apparatuses and software are described for searching for an ID of a slave node within a communication network, such as a single-wire communication network. Also, illustrative embodiments of a master node and a slave node are described.

摘要翻译： 描述了用于在诸如单线通信网络的通信网络内搜索从节点的ID的说明性方法，装置和软件。 此外，描述了主节点和从节点的说明性实施例。

公开(公告)号：US20090044258A1

公开(公告)日：2009-02-12

申请号：US12250529

申请日：2008-10-13

申请人： Yongfeng Zhong ,  Ling Zhang ,  Ling Liu

发明人： Yongfeng Zhong ,  Ling Zhang ,  Ling Liu

IPC分类号： H04L9/32 ,  H04W4/00

CPC分类号： H04L12/40019 ,  H04L63/08 ,  H04W12/06 ,  H04W84/18

摘要： The present invention provides a communication method and device in personal area network, the method for communication between device in a PAN includes: a central device in the PAN receives from a first device in the PAN a communication request for communication with a second device in the PAN; the central device authenticates the first device and the second device; and a point-to-point connection is established between the first device and the second device. Since no access to the access network and the core network is needed during security authentication, thus reducing the signaling traffic of the access network and the core network.

摘要翻译： 本发明提供个人区域网络中的通信方法和装置，PAN中的设备之间的通信方法包括：PAN中的中央设备从PAN中的第一设备接收与第二设备进行通信的通信请求 泛; 中央设备认证第一设备和第二设备; 并且在第一设备和第二设备之间建立点对点连接。 由于在安全认证期间不需要访问接入网络和核心网络，因此降低了接入网络和核心网络的信令流量。

公开(公告)号：US07437140B2

公开(公告)日：2008-10-14

申请号：US11297528

申请日：2005-12-08

申请人： Ryuichi Iwamura

发明人： Ryuichi Iwamura

IPC分类号： H04M9/00

CPC分类号： H04L27/2601 ,  H04B3/542 ,  H04B3/56 ,  H04B2203/5466 ,  H04B2203/5491 ,  H04L12/2832 ,  H04L12/2838 ,  H04L12/40019 ,  H04L12/403 ,  H04L12/4035 ,  H04L12/4625 ,  H04L2012/2843

摘要： A power line communication (PLC) bridge circuit consistent with certain embodiments has a first coupler that couples data signals to and from the first power line circuit and a second coupler that couples data signals to and from the second power line circuit. The first and second power line circuits are fed AC power from separate legs of a distribution transformer, and share a single neutral connection. A first communication transceiver is connected to the first coupler for transferring data signals to and from the first coupler. A second communication transceiver is connected to the second coupler for transferring data signals to and from the second coupler. A controller examines data signals from the first transceiver and determines if the data is destined for the second transceiver, wherein data that is not destined for the second transceiver is considered local data. The controller further examines data signals from the second transceiver and determines if the data is destined for the first transceiver, wherein data that is not destined for the first transceiver is also considered local data. A bridge circuit passes data signals between the first communication transceiver and the second transceiver when the controller determines that the data is not local, and does not pass data signals between the first communication transceiver and the second communication transceiver when the controller determines that the data is local. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

摘要翻译： 与某些实施例一致的电力线通信（PLC）桥接电路具有将数据信号耦合到第一电力线电路和从第一电力线电路耦合数据信号的第一耦合器和将数据信号耦合到第二电力线电路的第二耦合器。 第一和第二电力线电路从配电变压器的分开的支路馈送交流电力，并且共享一个中性点连接。 第一通信收发器连接到第一耦合器以将数据信号传送到第一耦合器和从第一耦合器传送数据信号。 第二通信收发器连接到第二耦合器以将数据信号传送到第二耦合器和从第二耦合器传送数据信号。 控制器检查来自第一收发器的数据信号，并确定数据是否发往第二收发器，其中不用于第二收发器的数据被认为是本地数据。 控制器进一步检查来自第二收发器的数据信号，并确定数据是否发往第一收发器，其中不用于第一收发器的数据也被认为是本地数据。 当控制器确定数据不是本地时，桥接电路在第一通信收发器和第二收发器之间传递数据信号，并且当控制器确定数据是数据时，桥接电路不通过第一通信收发器和第二通信收发器之间的数据信号 本地。 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

公开(公告)号：US20070230429A1

公开(公告)日：2007-10-04

申请号：US11669934

申请日：2007-01-31

申请人： Christian SANNINO

发明人： Christian SANNINO

IPC分类号： H04B7/216

CPC分类号： H04L12/413 ,  H04L12/40019 ,  H04L12/4625 ,  H04L2012/4028

摘要： The present invention relates to a CDMA communication network on board a carrier, the network connecting a plurality of equipment on board the carrier and grouped into domains, each piece of equipment comprising at least one partition, the partitions being able to intercommunicate via digital message exchanges conveyed on at least one shared medium, the shared medium possessing a bandwidth limiting the number of simultaneously exchangeable messages to NLimit. Access controllers provide an interface between equipment partitions and a shared medium. Each piece of equipment includes an access controller. Shared media are passive components and provide an interface between access controllers of equipment in a domain.

摘要翻译： 本发明涉及一种载体上的CDMA通信网络，该网络将载体上的多个设备连接并分组成域，每个设备包括至少一个分区，该分区能够经由数字消息交换机 在至少一个共享介质上传送，共享介质具有将同时可交换消息的数量限制为N限制的带宽。 访问控制器提供设备分区和共享介质之间的接口。 每个设备包括一个访问控制器。 共享介质是无源组件，并在域中的设备的访问控制器之间提供接口。