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    DISTRIBUTED SMART GRID PROCESSING
    21.
    发明申请
    DISTRIBUTED SMART GRID PROCESSING 审中-公开
    分布式智能网格处理

    公开(公告)号：US20150255983A1

    公开(公告)日：2015-09-10

    申请号：US14643978

    申请日：2015-03-10

    Applicant: SILVER SPRING NETWORKS, INC.

    Inventor： Charles P. SUM ,  George H. FLAMMER, III

    IPC: H02J3/24 ,  H04L29/08 ,  H04L12/26

    Abstract: Nodes within a wireless mesh network are configured to monitor time series data associated with a utility network, including voltage fluctuations, current levels, temperature data, humidity measurements, and other observable physical quantities. The nodes execute stream functions to process the recorded time series data and generate data streams. The node is configured to transmit generated data streams to neighboring nodes. A neighboring node may execute other stream functions to process the received data stream(s), thereby generating additional data streams. A server coupled to the wireless mesh network collects and processes the data streams to identify events occurring within the network.

    Abstract translation: 无线网状网络中的节点被配置为监视与公用事业网络相关联的时间序列数据，包括电压波动，电流电平，温度数据，湿度测量和其他可观察到的物理量。 节点执行流功能来处理记录的时间序列数据并生成数据流。 该节点被配置为将生成的数据流发送到相邻节点。 相邻节点可以执行其他流功能来处理所接收的数据流，从而生成附加的数据流。 耦合到无线网状网络的服务器收集和处理数据流以识别在网络内发生的事件。

    RETURN MATERIAL AUTHORIZATION FULFULLMENT SYSTEM FOR SMART GRID DEVICES WITH CUSTOMER SPECIFIC CRYPTOGRAPHIC CREDENTIALS
    23.
    发明申请
    RETURN MATERIAL AUTHORIZATION FULFULLMENT SYSTEM FOR SMART GRID DEVICES WITH CUSTOMER SPECIFIC CRYPTOGRAPHIC CREDENTIALS 有权
    具有客户特定CRYPTOGRAPHIC证书的SMART GRID设备的返回材料授权系统

    公开(公告)号：US20150106894A1

    公开(公告)日：2015-04-16

    申请号：US14515920

    申请日：2014-10-16

    Applicant: SILVER SPRING NETWORKS, INC.

    Inventor： Aditi DUBEY ,  Benjamin N. Damm ,  Michael St Johns

    IPC: G06F21/45

    CPC classification number: G06F21/45 ,  G06F21/604 ,  G06F21/64 ,  Y04S40/24

    Abstract: A method for removing credentials from a smart grid device includes: receiving, by a receiving device, a removal request, wherein the removal request includes a device identifier associated with a smart grid device and is signed by an entity associated with a set of security credentials stored in a memory of the smart grid device, the set of security credentials restricting access to one or more components or operations of the smart grid device; extracting, by a processing device, the device identifier included in the received removal request; generating, by the processing device, a permit configured to remove the set of credentials from the smart grid device, wherein the generated permit includes the extracted device identifier; and transmitting, by a transmitting device, the generated permit to the smart grid device for removal of the set of credentials from the memory of the smart grid device.

    Abstract translation: 一种用于从智能电网设备移除凭证的方法包括：由接收设备接收删除请求，其中所述移除请求包括与智能网格设备相关联的设备标识符，并且由与一组安全凭证相关联的实体签名 存储在智能电网设备的存储器中，该组安全凭证限制对智能电网设备的一个或多个组件或操作的访问; 通过处理装置提取包含在所接收的去除请求中的装置标识符; 由所述处理设备生成被配置为从所述智能电网设备去除所述一组凭证的许可证，其中所生成的许可证包括所提取的设备标识符; 以及由发射设备将产生的许可证发送到所述智能电网设备以从所述智能电网设备的存储器中移除所述一组凭证。

    THROTTLING TO CONTROL THERMAL PROPERTIES THROUGH A NODE
    24.
    发明申请
    THROTTLING TO CONTROL THERMAL PROPERTIES THROUGH A NODE 审中-公开
    通过节点控制热性能

    公开(公告)号：US20150105932A1

    公开(公告)日：2015-04-16

    申请号：US14516293

    申请日：2014-10-16

    Applicant: Silver Spring Networks

    Inventor： Peter Hunt ,  Jana van Greunen ,  Will E. San Filippo, III

    IPC: G05D23/19 ,  H04L12/825

    CPC classification number: H04L47/25 ,  G06F1/206 ,  H04L47/24 ,  H04L47/28 ,  H04L47/76 ,  H04L47/805

    Abstract: The invention relates to a method for controlling thermal properties of a node. The method steps include calculating, using a temperature reading, a transmission duty cycle of the node, calculating a data amount capable of being transmitted with the transmission duty cycle, and transmitting, from a network interface of the node, a plurality of available data at a rate less than the data amount based on a priority of the plurality of available data.

    Abstract translation: 本发明涉及一种用于控制节点热性质的方法。 方法步骤包括：使用温度读数计算节点的传输占空比，计算能够以传输占空比发送的数据量，并从节点的网络接口发送多个可用数据 基于多个可用数据的优先级，小于数据量的速率。

    System, method and program for detecting anomalous events in a utility network
    25.
    发明授权
    System, method and program for detecting anomalous events in a utility network 有权
    用于检测公用事业网络中异常事件的系统，方法和程序

    公开(公告)号：US08966069B2

    公开(公告)日：2015-02-24

    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: G06F13/00 ,  H04W84/18 ,  G01D4/00 ,  H04L12/26

    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。

    System and method for enabling a scalable public-key infrastructure on a smart grid network
    27.
    发明授权
    System and method for enabling a scalable public-key infrastructure on a smart grid network 有权
    在智能电网网络上启用可扩展公钥基础设施的系统和方法

    公开(公告)号：US08949594B2

    公开(公告)日：2015-02-03

    申请号：US13797378

    申请日：2013-03-12

    Applicant: Silver Spring Networks

    Inventor： Christopher Vigliaturo ,  Benjamin Damm ,  David Drinan ,  Aditi Hilbert

    IPC: H04L29/06

    CPC classification number: H04L63/0471 ,  H04B2203/5433 ,  H04L63/0281 ,  Y04S40/24

    Abstract: A method for enabling a scalable public-key infrastructure (PKI) comprises invoking a process of receiving a message for a device, identifying an association ID for the device, retrieving encrypted association keys stored on the server for communicating with the device, the encrypted association keys encrypted using a wrapping key stored on a Hardware Security Module (HSM). The method further comprises sending the message and the encrypted association keys to the HSM, unwrapping, by the HSM, the encrypted association keys to create unwrapped association keys, cryptographically processing the message to generate a processed message, deleting the unwrapped association keys, sending the processed message to the device, and invoking, concurrently and by a second application, the process.

    Abstract translation: 一种用于启用可扩展公钥基础结构（PKI）的方法包括：调用接收设备的消息的过程，识别该设备的关联ID，检索存储在该服务器上用于与该设备通信的加密关联密钥，该加密关联 使用存储在硬件安全模块（HSM）上的包装密钥加密的密钥。 该方法还包括将消息和加密的关联密钥发送到HSM，由HSM解包加密的关联密钥以创建未包裹的关联密钥，密码处理消息以生成经处理的消息，删除未包装关联密钥，发送 处理的消息到设备，并且同时和第二应用调用该过程。

    METHOD AND SYSTEM FOR CRYPTOGRAPHICALLY ENABLING AND DISABLING LOCKOUTS FOR CRITICAL OPERATIONS IN A SMART GRID NETWORK
    28.
    发明申请
    METHOD AND SYSTEM FOR CRYPTOGRAPHICALLY ENABLING AND DISABLING LOCKOUTS FOR CRITICAL OPERATIONS IN A SMART GRID NETWORK 有权
    用于在智能网络中进行关键操作的临时启动和禁用锁定的方法和系统

    公开(公告)号：US20150007275A1

    公开(公告)日：2015-01-01

    申请号：US14321223

    申请日：2014-07-01

    Applicant: SILVER SPRING NETWORKS, INC.

    Inventor： Aditi HILBERT ,  Michael ST. JOHNS

    IPC: G06F21/70 ,  G06F21/30

    CPC classification number: G06F21/70 ,  G05F1/66 ,  G06F21/44 ,  G06F21/6209 ,  Y04S40/24

    Abstract: A method for locking out a remote terminal unit includes: receiving a lockout request, wherein the lockout request includes at least a public key associated with a user, a user identifier, and a terminal identifier; identifying a user profile associated with the user based on the user identifier included in the received lockout request; verifying the public key included in the received lockout request and permission for the user to lockout a remote terminal unit associated with the terminal identifier included in the received lockout request based on data included in the identified user profile; generating a lockout permit, wherein the lockout permit includes at least the public key included in the received lockout request; and transmitting at least a lockout request and the generated lockout permit, wherein the lockout request includes an instruction to place a lockout on the remote terminal unit.

    Abstract translation: 用于锁定远程终端单元的方法包括：接收锁定请求，其中所述锁定请求至少包括与用户相关联的公钥，用户标识符和终端标识符; 基于包含在接收到的锁定请求中的用户标识符来识别与用户相关联的用户简档; 基于所识别的用户简档中包括的数据，验证包含在所接收的锁定请求中的公开密钥和用户允许锁定与包含在接收到的锁定请求中的终端标识符相关联的远程终端单元; 产生锁定许可证，其中所述锁定许可证至少包括所述接收到的锁定请求中包括的所述公开密钥; 以及至少发送锁定请求和所生成的锁定许可证，其中所述锁定请求包括在所述远程终端单元上放置锁定的指令。

    AUTHENTICATION OF MANUAL METER READINGS
    29.
    发明申请
    AUTHENTICATION OF MANUAL METER READINGS 审中-公开
    手册读数的验证

    公开(公告)号：US20140344906A1

    公开(公告)日：2014-11-20

    申请号：US14283091

    申请日：2014-05-20

    Applicant: Silver Spring Networks, Inc.

    Inventor： Juan Alemany

    IPC: H04L29/06

    CPC classification number: H04L63/12

    Abstract: A method for authenticating a meter reading. The method includes obtaining a measurement representing a measured attribute of a user, analyzing the measurement to generate an authentication code, generating the meter reading based on the measurement and the authentication code, presenting, by the metering device, the meter reading to the user who alters and reports the meter reading as a reported meter reading, analyzing, by a meter reading analysis device, the reported meter reading to detect that the meter reading was altered by the user, and generating, by the meter reading analysis device and in response to the detecting, a dispatch request to dispatch a human inspector for validating the measurement.

    Abstract translation: 一种用于认证仪表读数的方法。 该方法包括：获取表示用户的测量属性的测量，分析测量以产生认证码，基于测量产生电表读数和认证码，由计量装置向用户显示仪表读数 改变和报告仪表读数，作为报告仪表读数，通过抄表分析装置分析所报告的抄表，以检测抄表被用户改变，并由抄表分析装置响应于 检测，调度人员检查员进行测量的调度请求。

    Secure End-to-End Permitting System for Device Operations
    30.
    发明申请
    Secure End-to-End Permitting System for Device Operations 有权
    用于设备操作的安全端到端许可证系统

    公开(公告)号：US20140281528A1

    公开(公告)日：2014-09-18

    申请号：US13843156

    申请日：2013-03-15

    Applicant: SILVER SPRING NETWORKS, INC.

    Inventor： Aditi Dubey ,  Benjamin N. Damm ,  Michael StJohns ,  Raj Vaswani

    IPC: G06F21/60 ,  H04L29/08

    CPC classification number: G06Q30/018 ,  G06F21/44 ,  G06F21/602 ,  G06Q10/06 ,  H04L63/123 ,  H04L63/20 ,  H04L67/10

    Abstract: A permitting system for controlling devices in a system includes a permit issuing agent that receives a command to be sent to a device. Based upon at least one attribute of the command, the permit issuing agent identifies one or more business logic modules that is pertinent to the command. Each business logic module has a respectively different set of business rules associated with it. Each identified business logic module determines whether the command complies with the business rules associated with that module. If the command is determined to comply with the business rules of all of the identified business logic modules, the agent issues a permit for the command, and the permit is sent to the device for execution of the command.

    Abstract translation: 用于控制系统中的设备的许可系统包括接收要发送到设备的命令的许可证颁发代理。 基于命令的至少一个属性，许可证颁发代理识别与命令相关的一个或多个业务逻辑模块。 每个业务逻辑模块都有一组分别与之相关的业务规则。 每个识别的业务逻辑模块确定该命令是否符合与该模块相关联的业务规则。 如果该命令被确定为符合所有标识的业务逻辑模块的业务规则，则代理发出该命令的许可证，并将该许可证发送到该设备以执行该命令。

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