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公开(公告)号：US09773363B2
公开(公告)日：2017-09-26
申请号：US14823189
申请日：2015-08-11
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Kylan T. Robinson , Rhett Smith , George W. Masters , Ryan Bradetich
IPC: G07C9/00
CPC classification number: G07C9/00134 , G07C9/00174 , G07C9/00571 , G07C9/0069 , G07C9/00896 , G07C2209/04 , H04L63/083 , H04L63/0853 , H04L63/102 , H04L63/107
Abstract: Systems and methods are disclosed that provide for managing transient assets used in connection with an access-controlled area of a distribution site of an electric power delivery system. In some embodiments, one or more users entering and access-controlled area may be identified via physical access control credentials provided to an associated access control system. Transient assets brought within an access-controlled area may be detected via one or more wired and/or wireless communication channels and may be associated with the one or more identified users located within the access-controlled area.
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公开(公告)号：US20170026226A1
公开(公告)日：2017-01-26
申请号：US14803810
申请日：2015-07-20
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Barry Jakob Grussling , Jason A. Dearien , Ryan Bradetich
IPC: H04L12/24 , H04L12/707 , H04L9/08 , H04L12/937
CPC classification number: H04L41/0654 , H04L9/08 , H04L41/0672 , H04L45/22 , H04L45/28 , H04L45/42
Abstract: The present disclosure pertains to systems and methods for establishing communication with a remote communication device in a software defined network (SDN) during time when an SDN controller is unavailable. In one embodiment, a local communication device may be configured to receive a plurality of data flows from an SDN controller and to store the plurality of data flows in a persistent data memory. The device may generate a unique identifier for the local communication device that is transmitted to a remote communication device. Following a disruption the results in the SDN controller being unavailable, the local communication device may recover into a default configured state based on the plurality of data flows in the persistent data memory. The local communication device may then transmit the unique identifier to the remote communication device after the disruption to begin a process of reestablishing communication with the remote communication device.
Abstract translation: 本公开涉及在SDN控制器不可用的时间期间在软件定义网络（SDN）中与远程通信设备建立通信的系统和方法。 在一个实施例中，本地通信设备可以被配置为从SDN控制器接收多个数据流并将多个数据流存储在持久数据存储器中。 设备可以生成发送到远程通信设备的本地通信设备的唯一标识符。 在中断之后，SDN控制器中的结果不可用，本地通信设备可以基于持久数据存储器中的多个数据流恢复到默认配置状态。 然后，本地通信设备可以在中断之后将唯一标识符发送到远程通信设备，以开始重新建立与远程通信设备的通信的过程。
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公开(公告)号：US20240146647A1
公开(公告)日：2024-05-02
申请号：US18329011
申请日：2023-06-05
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Ryan Bradetich , Rhett Smith , Daniel B. Rippon
IPC: H04L45/645 , H04L12/46 , H04L45/64
CPC classification number: H04L45/645 , H04L12/4675 , H04L45/64
Abstract: Disclosed are systems and methods for operating a configurable communication device. A network controller includes a communication interface to interface with multiple communication devices and a memory storing instructions. The network controller also includes a processor, that when executing the instructions, is configured to determine that a configurable communication device of the plurality of communication devices is to operate in a first control plane type of multiple control plane types configurable to be used by the configurable communication device. The processor is also configured to operate the configurable communication device using the first control plane type and to receive an indication that the configurable communication device is to switch to a second control plane type. Moreover, the processor is configured to cause the configurable communication device to switch to the second control plane type and operate the configurable communication device using the second control plane type.
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公开(公告)号：US09620955B2
公开(公告)日：2017-04-11
申请号：US13841260
申请日：2013-03-15
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： David J. Dolezilek , Benjamin S. Day , Dennis Gammel , Ryan Bradetich , Jerry J Bennett , Christopher Ewing
IPC: G06F15/167 , H02H7/26 , H04L29/08 , H02H1/00
CPC classification number: H02H7/261 , H02H1/0061 , H04L67/2842
Abstract: Systems and methods are presented for managing communication between devices in an electric power generation and delivery system. In certain embodiments, a method for managing communication messages performed by a network device included in an electric power generation and delivery system may include receiving a message including an identifier and data state information via a communications interface. A determination may be made that that the message represents a data state change associated with the identifier. The message may be stored in a message buffer associated with the identifier. Finally, the stored message may be transmitted from the message buffer to an intelligent electronic device.
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5.发明申请公开(公告)号：US20140282021A1
公开(公告)日：2014-09-18
申请号：US13840787
申请日：2013-03-15
Applicant: SCHWEITZER ENGINEERING LABORATORIES, INC.
Inventor： David J. Dolezilek , Jason A. Dearien , Benjamin S. Day , Dennis Gammel , Ryan Bradetich , Jerry J. Bennett , Christopher Ewing
IPC: H04L12/24
CPC classification number: H04L41/22 , H02J13/001 , H04L41/12 , Y04S10/40 , Y04S40/164
Abstract: Systems and methods are presented for visualizing various devices in an electric power generation and delivery system. In certain embodiments, a method for visualizing communication may include receiving configuration information from an electric power generation and delivery system. Based on the configuration information, a plurality of devices included in the electric power generation and delivery system may be identified. Further, a plurality of communication pathways may be identified. Based on the identified plurality of devices and communication pathways, a visual topology of the electric power generation and delivery system may be generated and displayed.
Abstract translation: 提出了用于可视化发电和输送系统中的各种装置的系统和方法。 在某些实施例中，用于可视化通信的方法可以包括从发电和传送系统接收配置信息。 基于配置信息，可以识别包括在发电和发送系统中的多个设备。 此外，可以识别多个通信路径。 基于所识别的多个设备和通信路径，可以生成并显示发电和发送系统的视觉拓扑。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20140280714A1
公开(公告)日：2014-09-18
申请号：US13841688
申请日：2013-03-15
Applicant: SCHWEITZER ENGINEERING LABORATORIES, INC.
Inventor： David J. Dolezilek , Benjamin S. Day , Dennis Gammel , Ryan Bradetich , Jerry J. Bennett , Christopher Ewing , Shankar V. Achanta
IPC: H04L29/08
Abstract: Systems and methods are presented for facilitating mixed-mode communication between stations in an electric power generation and delivery system. In certain embodiments, a method for facilitating mixed-mode communication between a first device configured to communicate according to a first communication protocol and a second device configured to communicate according to a second communication protocol is presented The method may include installing a network device in a communication channel between the first device and the second device. A communications interface of the network device may be configured to receive messages from the first device and the second device. A message reconfiguration system of the network device may be configured to reconfigure messages received by the network device from the first device to reconfigured messages for transmission to the second device.
Abstract translation: 提出了系统和方法，用于促进发电和输送系统中的站之间的混合模式通信。 在某些实施例中，提供了一种促进被配置为根据第一通信协议进行通信的第一设备和被配置为根据第二通信协议进行通信的第二设备之间的混合模式通信的方法。所述方法可以包括：将网络设备安装在 第一设备和第二设备之间的通信信道。 网络设备的通信接口可以被配置为从第一设备和第二设备接收消息。 网络设备的消息重新配置系统可以被配置为将由网络设备接收的消息从第一设备重新配置为重配置消息以便传输到第二设备。
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公开(公告)号：US20220294823A1
公开(公告)日：2022-09-15
申请号：US17201299
申请日：2021-03-15
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Ryan Bradetich , Colin Gordon , Arun Shrestha , Karen SJ Wyszczelski , Hidayatullah Ahsan
Abstract: An intelligent electronic device (IED) of an electric power distribution system includes processing circuitry and a memory that includes a tangible, non-transitory, computer-readable comprising instructions. The instructions, when executed by the processing circuitry, are configured to cause the processing circuitry to receive operating data associated with the electric power distribution system, determine whether the operating data matches with expected operating data, generate a connectivity association key (CAK) based on the operating data in response to a determination that the operating data matches with the expected operating data, and establishing a connectivity association based on the CAK.
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公开(公告)号：US09900206B2
公开(公告)日：2018-02-20
申请号：US14803810
申请日：2015-07-20
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Barry Jakob Grussling , Jason A. Dearien , Ryan Bradetich
IPC: H04L12/28 , H04L12/24 , H04L9/08 , H04L12/707 , H04L12/703 , H04L12/717
CPC classification number: H04L41/0654 , H04L9/08 , H04L41/0672 , H04L45/22 , H04L45/28 , H04L45/42
Abstract: The present disclosure pertains to systems and methods for establishing communication with a remote communication device in a software defined network (SDN) during time when an SDN controller is unavailable. In one embodiment, a local communication device may be configured to receive a plurality of data flows from an SDN controller and to store the plurality of data flows in a persistent data memory. The device may generate a unique identifier for the local communication device that is transmitted to a remote communication device. Following a disruption the results in the SDN controller being unavailable, the local communication device may recover into a default configured state based on the plurality of data flows in the persistent data memory. The local communication device may then transmit the unique identifier to the remote communication device after the disruption to begin a process of reestablishing communication with the remote communication device.
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公开(公告)号：US09065763B2
公开(公告)日：2015-06-23
申请号：US13838437
申请日：2013-03-15
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Bogdan Z. Kasztenny , Timothy P. Tibbals , David J. Dolezilek , Benjamin S. Day , Ryan Bradetich , Jerry J. Bennett , Shankar V. Achanta
IPC: H04L12/725 , H04W72/00 , H04W28/02 , H04L12/859
CPC classification number: H04L47/805 , H04B3/54 , H04L43/106 , H04L45/30 , H04L47/2475 , H04L69/08 , H04W28/02 , H04W72/00
Abstract: Disclosed herein are various systems and methods that may improve the transmission of data over low-bandwidth communication channels in an electric power delivery system. Devices communicating across a low-bandwidth communication channel may implement several approaches, according to various embodiments disclosed herein, to reduce the data transmitted across the low-bandwidth communication channel and to prioritize the transmission of time-sensitive and/or more important information with respect to other data. Various embodiments disclosed herein may inspect packets to be transmitted across a low-bandwidth communication channel in order to identify high priority data. High priority data may be time-sensitive information, and accordingly, transmission of such data may be prioritized over other data in order to reduce transmission latency of the higher priority data.
Abstract translation: 这里公开的各种系统和方法可以改善电力传送系统中的低带宽通信信道上的数据传输。 根据本文公开的各种实施例，在低带宽通信信道上通信的设备可以实现若干方法，以减少在低带宽通信信道上传输的数据，并且优先考虑传输时间敏感和/或更重要的信息， 到其他数据。 本文公开的各种实施例可以检查要在低带宽通信信道上传输的分组，以便识别高优先级数据。 高优先级数据可以是时间敏感信息，因此，这样的数据的传输可以优先于其他数据，以便减少较高优先级数据的传输等待时间。
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公开(公告)号：US20140269736A1
公开(公告)日：2014-09-18
申请号：US13838437
申请日：2013-03-15
Applicant: SCHWEITZER ENGINEERING LABORATORIES, INC.
Inventor： Bogdan Z. Kasztenny , Timothy P. Tibbals , David J. Dolezilek , Benjamin S. Day , Ryan Bradetich , Jerry J. Bennett , Shankar V. Achanta
IPC: H04L12/725
CPC classification number: H04L47/805 , H04B3/54 , H04L43/106 , H04L45/30 , H04L47/2475 , H04L69/08 , H04W28/02 , H04W72/00
Abstract: Disclosed herein are various systems and methods that may improve the transmission of data over low-bandwidth communication channels in an electric power delivery system. Devices communicating across a low-bandwidth communication channel may implement several approaches, according to various embodiments disclosed herein, to reduce the data transmitted across the low-bandwidth communication channel and to prioritize the transmission of time-sensitive and/or more important information with respect to other data. Various embodiments disclosed herein may inspect packets to be transmitted across a low-bandwidth communication channel in order to identify high priority data. High priority data may be time-sensitive information, and accordingly, transmission of such data may be prioritized over other data in order to reduce transmission latency of the higher priority data.
Abstract translation: 这里公开的各种系统和方法可以改善电力传送系统中的低带宽通信信道上的数据传输。 根据本文公开的各种实施例，在低带宽通信信道上通信的设备可以实现若干方法，以减少在低带宽通信信道上传输的数据，并且优先考虑传输时间敏感和/或更重要的信息， 到其他数据。 本文公开的各种实施例可以检查要在低带宽通信信道上传输的分组，以便识别高优先级数据。 高优先级数据可以是时间敏感信息，因此，这样的数据的传输可以优先于其他数据，以便减少较高优先级数据的传输等待时间。
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