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    UPDATING ROUTING AND OUTAGE INFORMATION IN A COMMUNICATIONS NETWORK
    2.
    发明申请
    UPDATING ROUTING AND OUTAGE INFORMATION IN A COMMUNICATIONS NETWORK 有权
    在通信网络中更新路由和丢弃信息

    公开(公告)号：US20130036329A1

    公开(公告)日：2013-02-07

    申请号：US13647835

    申请日：2012-10-09

    Applicant: Silver Spring Networks, Inc.

    Inventor： Jana VAN GREUNEN ,  Sterling HUGHES ,  Raj VASWANI ,  William E. SAN FILIPPO, III

    IPC: G06F11/07

    CPC classification number: H04L45/021 ,  H04L41/00 ,  H04L45/00 ,  H04W40/248 ,  H04W84/18

    Abstract: After power is restored to a node in a utility network, that node employs one or more of its neighboring nodes as proxies to route a message to a central control facility of the utility. The message contains information about the restored node, and possibly one or more of its neighbor nodes. This information may include reboot counters, the amount of time that the node was down, momentary outages or power fluctuations, and/or the time of power restoration. The node that creates and initially sends the message can be the restored node itself, or another node that recognizes when a restored node has recently come back online.

    Abstract translation: 在电力恢复到公用事业网络中的节点之后，该节点使用其相邻节点中的一个或多个作为代理来将消息路由到该实用程序的中央控制设备。 该消息包含有关恢复的节点以及可能的一个或多个其邻居节点的信息。 该信息可以包括重新启动计数器，节点关闭的时间量，瞬时中断或功率波动，和/或恢复时间。 创建并最初发送消息的节点可以是恢复的节点本身，或者识别恢复的节点何时最近重新联机的另一个节点。

    SYSTEM, METHOD AND PROGRAM FOR DETECTING ANOMALOUS EVENTS IN A UTILITY NETWORK
    3.
    发明申请
    SYSTEM, METHOD AND PROGRAM FOR DETECTING ANOMALOUS EVENTS IN A UTILITY NETWORK 有权
    用于在实用网络中检测异常事件的系统，方法和程序

    公开(公告)号：US20150120922A1

    公开(公告)日：2015-04-30

    申请号：US14593288

    申请日：2015-01-09

    Applicant: Silver Spring Networks, Inc.

    Inventor： Raj VASWANI ,  Jana VAN GREUNEN ,  Aditi DUBEY ,  Kunal Pankaj SHAH

    IPC: H04L12/26 ,  G01D4/00

    CPC classification number: H04L43/0817 ,  G01D4/004 ,  H04L43/16 ,  H04W84/18 ,  Y02B90/242 ,  Y02B90/246 ,  Y04S20/322 ,  Y04S20/36 ,  Y04S20/42

    Abstract: A communication device detects whether anomalous events occur with respect to at least one node in a utility network. The communication device has recorded therein threshold operating information and situational operating information. The threshold operating information includes data indicative of configured acceptable operating parameters of nodes in the network based on respective locational information of the nodes. The situational information includes data indicative of configured operation data expected to be received from nodes in the network during a predetermined time period, based on a condition and/or event occurring during the time period. The communication device receives operation data from nodes in the network, and determines whether the operation data from a node constitutes an anomalous event based on a comparison of the received operation data with (i) the threshold operating information defined for the node and (ii) the situational information. The communication device outputs notification of any determined anomalous event.

    Abstract translation: 通信设备检测相对于公用事业网络中的至少一个节点是否发生异常事件。 通信装置中记录有阈值操作信息和情境操作信息。 阈值操作信息包括基于节点的相应位置信息来指示网络中节点的配置的可接受操作参数的数据。 情境信息包括基于在该时间段期间发生的状况和/或事件，指示预定在预定时间段期间从网络中的节点接收的配置的操作数据的数据。 通信设备从网络中的节点接收操作数据，并且基于所接收的操作数据与（i）为该节点定义的阈值操作信息的比较，确定来自节点的操作数据是否构成异常事件，以及（ii） 情境信息。 通信装置输出任何确定的异常事件的通知。

    PHYSICALLY SECURED AUTHORIZATION FOR UTILITY APPLICATIONS
    7.
    发明申请
    PHYSICALLY SECURED AUTHORIZATION FOR UTILITY APPLICATIONS 审中-公开
    用于实际应用的物理安全授权

    公开(公告)号：US20160249220A1

    公开(公告)日：2016-08-25

    申请号：US15144118

    申请日：2016-05-02

    Applicant: Silver Spring Networks, Inc.

    Inventor： Raj VASWANI ,  Wilson Chuen Yew YEUNG ,  Cristina SEIBERT ,  Nelson Bruce BOLYARD ,  Benjamin N. DAMM ,  Michael C. STJOHNS

    IPC: H04W12/08 ,  G07C9/00 ,  H04L9/32 ,  G06F21/60 ,  H04L29/06 ,  H04L9/08

    CPC classification number: H04W12/08 ,  G06F21/33 ,  G06F21/602 ,  G06F21/629 ,  G06Q50/06 ,  G07C9/00031 ,  H04L9/0897 ,  H04L9/3268 ,  H04L63/10 ,  H04L63/20

    Abstract: To provide overall security to a utility management system, critical command and control messages that are issued to components of the system are explicitly approved by a secure authority. The explicit approval authenticates the requested action and authorizes the performance of the specific action indicated in a message. Key components of the utility management and control system that are associated with access control are placed in a physical bunker. With this approach, it only becomes necessary to bunker those subsystems that are responsible for approving network actions. Other management modules can remain outside the bunker, thereby avoiding the need to partition them into bunkered and non-bunkered components. Access to critical components of each of the non-bunkered subsystems is controlled through the bunkered approval system.

    Abstract translation: 为了向公用事业管理系统提供整体安全性，颁发给系统组件的关键命令和控制消息由安全机构明确批准。 明确的批准验证所请求的操作，并授权执行消息中指示的具体操作。 与访问控制相关联的公用事业管理和控制系统的关键组件放置在物理掩体中。 通过这种方法，只需要对负责批准网络动作的子系统进行掩码。 其他管理模块可以保留在掩体之外，从而避免将其划分为加密和非加密组件。 通过加密批准系统控制对非加载子系统的关键组件的访问。

    SYSTEM, METHOD AND PROGRAM FOR DETECTING ANOMALOUS EVENTS IN A UTILITY NETWORK
    8.
    发明申请
    SYSTEM, METHOD AND PROGRAM FOR DETECTING ANOMALOUS EVENTS IN A UTILITY NETWORK 有权

    公开(公告)号：US20130229947A1

    公开(公告)日：2013-09-05

    申请号：US13862985

    申请日：2013-04-15

    Applicant: SILVER SPRING NETWORKS, INC.

    Inventor： Raj VASWANI ,  Jana Van Greunen ,  Aditi Dubey ,  Kunal Pankaj Shah

    IPC: H04W84/18

    CPC classification number: H04L43/0817 ,  G01D4/004 ,  H04L43/16 ,  H04W84/18 ,  Y02B90/242 ,  Y02B90/246 ,  Y04S20/322 ,  Y04S20/36 ,  Y04S20/42

    Abstract: A communication device detects whether anomalous events occur with respect to at least one node in a utility network. The communication device has recorded therein threshold operating information and situational operating information. The threshold operating information includes data indicative of configured acceptable operating parameters of nodes in the network based on respective locational information of the nodes. The situational information includes data indicative of configured operation data expected to be received from nodes in the network during a predetermined time period, based on a condition and/or event occurring during the time period. The communication device receives operation data from nodes in the network, and determines whether the operation data from a node constitutes an anomalous event based on a comparison of the received operation data with (i) the threshold operating information defined for the node and (ii) the situational information. The communication device outputs notification of any determined anomalous event.

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