METHOD AND SYSTEM FOR COORDINATING BETWEEN IMAGE SENSORS
    1.
    发明公开
    METHOD AND SYSTEM FOR COORDINATING BETWEEN IMAGE SENSORS 审中-公开
    VERFAHREN UND SYSTEM ZUR KOORDINATION VON BILDSENSOREN

    公开(公告)号:EP3005238A4

    公开(公告)日:2017-06-21

    申请号:EP14808350

    申请日:2014-05-28

    IPC分类号: G06K9/62 G06K9/00 G06T7/00

    摘要: Method and system for coordinating between separate image sensors imaging a mutual area of interest at different imaging perspectives. A target point is designated on a first image acquired by a first image sensor. Feature points are defined and characterized on the first image and transmitted over a data communication link to a second image sensor. The target point is identified in a second image acquired by the second image sensor using an iterative convergence operation. The first iteration involves locating feature points in the second image corresponding to the defined first image feature points. Subsequent iterations involve locating feature points in a subregion of the second image corresponding to decreasing subsets of first image feature points, the subregion defined by the feature point cluster located in the previous iteration. When a termination condition is reached, the remaining cluster of located feature points is established to represent the target point.

    摘要翻译: 用于在不同成像视角下对相互感兴趣区域成像的分离图像传感器之间的协调的方法和系统。 在由第一图像传感器获取的第一图像上指定目标点。 在第一图像上定义和表征特征点并通过数据通信链路将特征点发送到第二图像传感器。 在由第二图像传感器使用迭代收敛操作获取的第二图像中识别目标点。 第一次迭代涉及在第二图像中定位对应于所定义的第一图像特征点的特征点。 后续迭代涉及在第二图像的子区域中定位特征点,其对应于减少第一图像特征点的子集,所述子区域由位于先前迭代中的特征点集群定义。 当达到终止条件时,定位剩余的特征点簇以表示目标点。

    MULTI-CHANNEL DIGITAL RADIO
    3.
    发明公开

    公开(公告)号:EP3292589A4

    公开(公告)日:2018-07-18

    申请号:EP16872541

    申请日:2016-11-17

    IPC分类号: H01Q5/30 H04B1/00

    CPC分类号: H03H9/72 H04B1/005

    摘要: Multi-channel communication devices and methods are provided, which employ a filter bank, connected between antenna(s) and wideband converter(s), that comprises many narrowband surface acoustic wave (SAW) filters having respective distinct frequency bands within a bandwidth of the wideband converter(s). For example, devices may be configured as multi- channel receivers with SAW filters replacing current heterodyne circuitry and achieving effective separation of reception channel and effective attenuation of adjacent blocking signals in a compact device. In other examples, devices may be configured as multi-channel transmitters and/or transceivers, possibly having a variable number of channels, to realize compact multi-channel radio.

    THREAT WARNING SYSTEM INTEGRATING FLASH EVENT AND TRANSMITTED LASER DETECTION
    4.
    发明公开
    THREAT WARNING SYSTEM INTEGRATING FLASH EVENT AND TRANSMITTED LASER DETECTION 审中-公开
    BEDROHUNGSWARNSYSTEM MIT FLASH-EREIGNISSEN UND ERKENNUNGÜBERTRAGENERLASER

    公开(公告)号:EP3011289A4

    公开(公告)日:2017-04-26

    申请号:EP14814573

    申请日:2014-06-16

    摘要: Dual threat laser warning system and method. A sensor module receives incoming radiation, which undergoes filtering according to filtering criteria. The filtered radiation is detected by an impact recognition sensor. The spectral range and frequency of the filtered radiation is detected by a spectral sensor and frequency sensor, respectively. Other sensors may further determine the azimuth/elevation angle of arrival, or intensity, of the incoming radiation. The sensors may be discrete non-matrix sensors. A processor determines if the incoming radiation results from a light flash associated with the launching of a threat, and determines if the incoming radiation results from laser radiation transmitted by a threat source, based on spectral characteristics and temporal characteristics. Activation of sensors may be triggered upon detection of incoming radiation. The threat may further be identified and characterized, such as using a temporal pulse mapping of the incoming radiation.

    摘要翻译: 双威胁激光警告系统和方法。 传感器模块接收进入的辐射,根据过滤标准进行过滤。 过滤后的辐射由碰撞识别传感器检测。 滤波辐射的光谱范围和频率分别由光谱传感器和频率传感器检测。 其他传感器可以进一步确定入射辐射的方位角/仰角或强度。 传感器可以是离散的非矩阵传感器。 处理器根据光谱特性和时间特性确定入射辐射是否与发射威胁相关的闪光产生,并确定入射辐射是否由威胁源发射的激光辐射产生。 传感器的激活可以在检测到入射辐射时触发。 可以进一步识别和表征威胁,例如使用入射辐射的时间脉冲映射。

    METHOD AND SYSTEM FOR ADDRESSING LINE OF SIGHT BLOCKAGE IN SATELLITE COMMUNICATION NETWORKS

    公开(公告)号:EP3111510A4

    公开(公告)日:2017-10-25

    申请号:EP15755032

    申请日:2015-02-25

    IPC分类号: H01Q3/24 H04B7/08 H04B7/204

    摘要: Method and system for addressing line of sight (LOS) blockage in satellite communication networks are provided herein. The method may include the following stages: obtaining forecast input parameters; forecasting at least one future LOS blockage in two or more communication links established between at least one communication satellite and at least one platform-mounted communication system having at least one antenna, based on the forecast input parameters; and addressing the future LOS blockage by applying at least one of: rerouting the communication links between the at least one platform-mounted communication system and at least one of the communication satellite; changing a power level of at least one of the communication links; changing at least one of: spreading, modulation and coding of at least one of the communication links; changing mobility parameters of the platform-mounted communication system.

    MOBILE AD-HOC NETWORK WITH SATELLITE NODE
    8.
    发明公开
    MOBILE AD-HOC NETWORK WITH SATELLITE NODE 审中-公开
    MOBILES AD-HOC-NETZWERK MIT EINEM SATELLITENKNOTEN

    公开(公告)号:EP2995044A4

    公开(公告)日:2017-01-04

    申请号:EP14795172

    申请日:2014-05-07

    发明人: GLOTTMANN OSCAR

    IPC分类号: H04L12/28 H04B7/185 H04W84/18

    摘要: A mobile ad-hoc communications network with multi-interface dynamic routing includes multiple mobile nodes with mobile wireless communication and multiple mobile nodes with mobile wireless communication and satellite communication. At least some of the mobile nodes with mobile wireless communication are dynamically-switched between operating as an ordinary node or as a backbone node. At least some of the mobile nodes with mobile wireless communication and satellite communication are dynamically-switched between operating as an ordinary node or as a backbone node. All of the mobile nodes communicate over a dynamically-formed ordinary communication link. Mobile nodes operating as backbone nodes additionally communicate over a dynamically-formed backbone link. Data is routed in the network by an ad-hoc multi-interface dynamic routing which routes data between the mobile nodes by mobile wireless communication and by satellite communication in accordance with respective communication capabilities of the mobile nodes, so as to incorporate satellite communications into the network.

    摘要翻译: 具有多接口动态路由的移动自组织通信网络包括具有移动无线通信的多个移动节点和具有移动无线通信和卫星通信的多个移动节点。 具有移动无线通信的至少一些移动节点在作为普通节点或作为骨干节点运行时被动态切换。 具有移动无线通信和卫星通信的至少一些移动节点在作为普通节点或作为骨干节点运行时被动态切换。 所有移动节点通过动态形成的普通通信链路进行通信。 作为骨干节点运行的移动节点还通过动态形成的骨干链路进行通信。 数据通过自组织多接口动态路由在网络中路由,其通过移动无线通信在移动节点之间通过卫星通信路由数据,以便根据移动节点的相应通信能力,将卫星通信并入 网络。