IEEE 1394 gateway for fault-tolerant communication
    1.
    发明授权
    IEEE 1394 gateway for fault-tolerant communication 失效
    用于容错通信的IEEE 1394网关

    公开(公告)号:US08077603B2

    公开(公告)日:2011-12-13

    申请号:US11260332

    申请日:2005-10-27

    IPC分类号: H04J1/00

    摘要: In one embodiment, a node comprises a plurality of IEEE 1394 subnet interfaces for communicating over a plurality of IEEE 1394 buses. Each of the plurality of IEEE 1394 subnet interfaces comprises a respective IEEE 1394 physical layer and IEEE 1394 link layer for communicating over a respective one of the plurality of IEEE 1394 buses. At least the IEEE 1394 physical layers for the plurality of subnet interfaces do not share hardware. The node further comprises at least one programmable processor that executes software that comprises common network layer functionality that interacts with all of the plurality of IEEE 1394 subnet interfaces and routes IEEE 1394 data packets among the plurality of IEEE 1394 buses.

    摘要翻译: 在一个实施例中,节点包括用于通过多个IEEE 1394总线通信的多个IEEE 1394子网接口。 多个IEEE 1394子网接口中的每一个包括用于在多个IEEE 1394总线中的相应一个上进行通信的相应IEEE 1394物理层和IEEE 1394链路层。 至少用于多个子网接口的IEEE 1394物理层不共享硬件。 节点还包括至少一个可编程处理器,其执行软件,该软件包括与多个IEEE 1394子网接口中的所有多个IEEE 1394子网接口交互并在IEEE 1394总线之间路由IEEE 1394数据分组的公共网络层功能。

    IEEE 1394 network for deterministic and/or fault-tolerant communication
    2.
    发明授权
    IEEE 1394 network for deterministic and/or fault-tolerant communication 失效
    用于确定性和/或容错通信的IEEE 1394网络

    公开(公告)号:US07990898B2

    公开(公告)日:2011-08-02

    申请号:US11260818

    申请日:2005-10-27

    IPC分类号: H04L12/28

    CPC分类号: G06F13/4004 G06F2213/0012

    摘要: In one embodiment, a system comprises a plurality of nodes and an IEEE 1394 bus. Each of the plurality of nodes comprises at least one IEEE 1394 interface for communicating over the IEEE 1394 bus. The plurality of nodes communicates over the IEEE 1394 bus in accordance with a rooted, half-binary tree topology. In another embodiment, a node comprises an IEEE 1394 interface to communicate over an IEEE 1394 bus. The node encapsulates logical data packets into IEEE 1394 data packets and maps a traffic class associated with each logical data packet to an IEEE 1394 class of service for the IEEE 1394 data packet into which that logical data packet is encapsulated.

    摘要翻译: 在一个实施例中,系统包括多个节点和IEEE 1394总线。 多个节点中的每一个包括用于通过IEEE 1394总线进行通信的至少一个IEEE 1394接口。 多个节点通过IEEE 1394总线根据有根的半二叉树结构进行通信。 在另一个实施例中,节点包括用于通过IEEE 1394总线进行通信的IEEE 1394接口。 节点将逻辑数据分组封装到IEEE 1394数据分组中,并将与每个逻辑数据分组相关联的流量类别映射到IEEE 1394服务类别,以将该逻辑数据分组封装到该IEEE 1394数据分组中。

    Configuration aware packet routing in an ad-hoc network
    3.
    发明授权
    Configuration aware packet routing in an ad-hoc network 有权
    在ad-hoc网络中配置感知分组路由

    公开(公告)号:US08451807B2

    公开(公告)日:2013-05-28

    申请号:US11613730

    申请日:2006-12-20

    IPC分类号: H04W4/00

    摘要: A method of routing a packet in an ad-hoc network is provided. The method provides a packet at a first node, the first node being one of a plurality of nodes. A destination node is determined for the packet, the destination node being one of the plurality of nodes. Configuration information is also provided, the configuration information representing the location of each of the plurality of nodes. Finally, at least one forward node in a direction towards the destination node is selected based on the configuration information, and packets are sent to the at least one forward node.

    摘要翻译: 提供了一种在自组织网络中路由分组的方法。 该方法在第一节点处提供分组,第一节点是多个节点之一。 为分组确定目的地节点,目的地节点是多个节点之一。 还提供配置信息,配置信息表示多个节点中的每一个的位置。 最后,基于配置信息选择朝向目的地节点的方向上的至少一个前向节点,并且分组被发送到至少一个前向节点。

    Method and system for maintaining spatio-temporal data
    4.
    发明授权
    Method and system for maintaining spatio-temporal data 有权
    用于维护时空数据的方法和系统

    公开(公告)号:US08193969B2

    公开(公告)日:2012-06-05

    申请号:US12769145

    申请日:2010-04-28

    IPC分类号: G01S13/95

    CPC分类号: G08G5/006

    摘要: A system and method for maintaining spatio-temporal data for a given area (e.g., an airspace) containing a given node (e.g., an aircraft) and one or more other nodes (e.g., aircraft). The given aircraft may break the given airspace into a first plurality of smaller airspaces, and may also break the given airspace into a second plurality of smaller airspaces. The given aircraft may then detect local spatio-temporal data for each smaller airspace located within its detectable range. The aircraft may also receive remote spatio-temporal data for the smaller airspaces from the one or more other aircraft. Thereafter, the aircraft may update stored spatio-temporal data based on the aircraft's navigation data, the local spatio-temporal data, the remote spatio-temporal data, and/or a reliability of the data. Further, the aircraft may transmit the stored spatio-temporal data for receipt by the one or more other aircraft.

    摘要翻译: 用于维护包含给定节点(例如,飞行器)和一个或多个其他节点(例如,飞机)的给定区域(例如,空域)的时空数据的系统和方法。 给定的飞机可以将给定的空域破坏成第一多个较小的空间,并且还可以将给定的空域分解成第二多个较小的空间。 然后,给定的飞机可以检测位于其可检测范围内的每个较小空域的局部时空数据。 飞机还可以从一个或多个其他飞行器接收用于较小空间的远程时空数据。 此后,飞机可以基于飞行器的导航数据,本地时空数据,远程时空数据和/或数据的可靠性来更新存储的时空数据。 此外,飞机可以传送所存储的时空数据,以供一个或多个其他飞行器接收。

    WIRELESS NETWORKS FOR HIGHLY DEPENDABLE APPLICATIONS
    5.
    发明申请
    WIRELESS NETWORKS FOR HIGHLY DEPENDABLE APPLICATIONS 有权
    无线网络高度可靠的应用

    公开(公告)号:US20090097468A1

    公开(公告)日:2009-04-16

    申请号:US12246370

    申请日:2008-10-06

    IPC分类号: H04J3/00

    摘要: A wireless communication system comprises one or more control units operable to transmit control signals, a plurality of actuators responsive to the control signals, and a plurality of sensors operable to transmit sensor data used by the one or more control units in generating the control signals. Each of the sensors, actuators, and one or more control units are located at a fixed position in the system relative to one another. Each of the plurality of sensors and each of the plurality of actuators are coupled to at least one of the one or more control units via a plurality of wireless paths. Each of the plurality of sensors are operable to transmit the sensor data in an assigned time slot to at least one of the one or more control units over a plurality of wireless channels in each of the plurality of wireless paths. The number of channels in each of the plurality of wireless paths is determined based, at least in part, on a worst-case estimate of potential interference, and each of the plurality of sensors is operable to pseudo-randomly switch the plurality of channels over which the sensor data is transmitted.

    摘要翻译: 无线通信系统包括一个或多个控制单元,可操作以传送控制信号,响应于控制信号的多个致动器,以及多个传感器,可操作以传送一个或多个控制单元在生成控制信号时使用的传感器数据。 传感器,致动器和一个或多个控制单元中的每一个位于相对于彼此的系统中的固定位置。 多个传感器中的每一个和多个致动器中的每一个经由多个无线路径耦合到一个或多个控制单元中的至少一个。 多个传感器中的每一个可操作以通过多个无线路径中的每一个中的多个无线信道将分配的时隙中的传感器数据传送到一个或多个控制单元中的至少一个控制单元。 至少部分地基于潜在干扰的最坏情况估计来确定多个无线路径中的每一个中的信道数,并且多个传感器中的每一个可操作用于将多个信道伪随机切换 传感器数据传输。

    Method and system for maintaining spatio-temporal data
    6.
    发明申请
    Method and system for maintaining spatio-temporal data 有权
    用于维护时空数据的方法和系统

    公开(公告)号:US20080218384A1

    公开(公告)日:2008-09-11

    申请号:US11715208

    申请日:2007-03-07

    IPC分类号: G08G5/04

    CPC分类号: G08G5/006

    摘要: A system and method for maintaining spatio-temporal data for a given area (e.g., an airspace) containing a given node (e.g., an aircraft) and one or more other nodes (e.g., aircraft). The given aircraft may break the given airspace into a first plurality of smaller airspaces, and may also break the given airspace into a second plurality of smaller airspaces. The given aircraft may then detect local spatio-temporal data for each smaller airspace located within its detectable range. The aircraft may also receive remote spatio-temporal data for the smaller airspaces from the one or more other aircraft. Thereafter, the aircraft may update stored spatio-temporal data based on the aircraft's navigation data, the local spatio-temporal data, the remote spatio-temporal data, and/or a reliability of the data. Further, the aircraft may transmit the stored spatio-temporal data for receipt by the one or more other aircraft.

    摘要翻译: 用于维护包含给定节点(例如,飞行器)和一个或多个其他节点(例如,飞机)的给定区域(例如,空域)的时空数据的系统和方法。 给定的飞机可以将给定的空域破坏成第一多个较小的空间,并且还可以将给定的空域分解成第二多个较小的空间。 然后,给定的飞机可以检测位于其可检测范围内的每个较小空域的局部时空数据。 飞机还可以从一个或多个其他飞行器接收用于较小空间的远程时空数据。 此后,飞机可以基于飞行器的导航数据,本地时空数据,远程时空数据和/或数据的可靠性来更新存储的时空数据。 此外,飞机可以传送所存储的时空数据,以供一个或多个其他飞行器接收。

    DISTANCE ADAPTIVE ROUTING PROTOCOL
    7.
    发明申请
    DISTANCE ADAPTIVE ROUTING PROTOCOL 有权
    距离自适应路由协议

    公开(公告)号:US20080151889A1

    公开(公告)日:2008-06-26

    申请号:US11613700

    申请日:2006-12-20

    IPC分类号: H04L12/56

    摘要: A method of routing packets in an ad-hoc network is provided. The method determines a hop count for a route. Then, a redundancy value is calculated based on the hop count. A plurality of packets containing identical payload information is then sent down a number of routes equal to the redundancy value.

    摘要翻译: 提供了一种在自组织网络中路由数据包的方法。 该方法确定路由的跳数。 然后,根据跳数计算冗余度值。 然后,将包含相同有效负载信息的多个分组发送到等于冗余度值的多个路由。

    METHOD AND SYSTEM FOR MAINTAINING SPATIO-TEMPORAL DATA
    8.
    发明申请
    METHOD AND SYSTEM FOR MAINTAINING SPATIO-TEMPORAL DATA 有权
    维护时空数据的方法和系统

    公开(公告)号:US20100211306A1

    公开(公告)日:2010-08-19

    申请号:US12769145

    申请日:2010-04-28

    IPC分类号: G01C21/00

    CPC分类号: G08G5/006

    摘要: A system and method for maintaining spatio-temporal data for a given area (e.g., an airspace) containing a given node (e.g., an aircraft) and one or more other nodes (e.g., aircraft). The given aircraft may break the given airspace into a first plurality of smaller airspaces, and may also break the given airspace into a second plurality of smaller airspaces. The given aircraft may then detect local spatio-temporal data for each smaller airspace located within its detectable range. The aircraft may also receive remote spatio-temporal data for the smaller airspaces from the one or more other aircraft. Thereafter, the aircraft may update stored spatio-temporal data based on the aircraft's navigation data, the local spatio-temporal data, the remote spatio-temporal data, and/or a reliability of the data. Further, the aircraft may transmit the stored spatio-temporal data for receipt by the one or more other aircraft.

    摘要翻译: 用于维护包含给定节点(例如,飞行器)和一个或多个其他节点(例如,飞机)的给定区域(例如,空域)的时空数据的系统和方法。 给定的飞机可以将给定的空域破坏成第一多个较小的空间,并且还可以将给定的空域分解成第二多个较小的空间。 然后,给定的飞机可以检测位于其可检测范围内的每个较小空域的局部时空数据。 飞机还可以从一个或多个其他飞行器接收用于较小空间的远程时空数据。 此后,飞机可以基于飞行器的导航数据,本地时空数据,远程时空数据和/或数据的可靠性来更新存储的时空数据。 此外,飞机可以传送所存储的时空数据,以供一个或多个其他飞行器接收。

    Method for targeting a source of an incoming laser
    9.
    发明授权
    Method for targeting a source of an incoming laser 失效
    瞄准入射激光源的方法

    公开(公告)号:US07427732B2

    公开(公告)日:2008-09-23

    申请号:US11678043

    申请日:2007-02-22

    IPC分类号: G01C21/02

    摘要: A system and method for laser source detection. An exemplary embodiment of the system includes a first array of lenses, a second array of opto devices (including light sources and light detectors), and at least one processor. By positioning the array of lenses to determine the lens position at which energy from an incoming laser is greatest on the light detectors, the approximate location of the laser source may be determined. Upon determining the source, responsive action may be taken. If the incoming laser is from a friendly party, a friendly-party notification may be provided. If the incoming laser is from an enemy, reciprocal targeting or false reflections may be employed.

    摘要翻译: 一种用于激光源检测的系统和方法。 该系统的示例性实施例包括第一透镜阵列,第二光学器件阵列(包括光源和光检测器)以及至少一个处理器。 通过定位透镜阵列来确定光检测器上来自入射激光器的能量最大的透镜位置,可以确定激光源的大致位置。 在确定来源时,可以采取响应式的动作。 如果进来的激光来自友好方,可能会提供友好方通知。 如果进来的激光来自敌人,则可以采用相互对准或假反射。

    System for detecting incoming light from a remote laser source
    10.
    发明授权
    System for detecting incoming light from a remote laser source 失效
    用于检测来自远程激光源的入射光的系统

    公开(公告)号:US07196301B2

    公开(公告)日:2007-03-27

    申请号:US10622819

    申请日:2003-07-18

    IPC分类号: G01C21/24 G01C21/02

    摘要: A system and method for laser source detection. An exemplary embodiment of the system includes a first array of lenses, a second array of opto devices (including light sources and light detectors), and at least one processor. By positioning the array of lenses to determine the lens position at which energy from an incoming laser is greatest on the light detectors, the approximate location of the laser source may be determined. Upon determining the source, responsive action may be taken. If the incoming laser is from a friendly party, a friendly-party notification may be provided. If the incoming laser is from an enemy, reciprocal targeting or false reflections may be employed.

    摘要翻译: 一种用于激光源检测的系统和方法。 该系统的示例性实施例包括第一透镜阵列,第二光学器件阵列(包括光源和光检测器)以及至少一个处理器。 通过定位透镜阵列来确定光检测器上来自入射激光器的能量最大的透镜位置,可以确定激光源的大致位置。 在确定来源时,可以采取响应式的动作。 如果进来的激光来自友好方,可能会提供友好方通知。 如果进来的激光来自敌人,则可以采用相互对准或假反射。