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Title: Local intelligent electronic device (IED) rendering templates over limited bandwidth communication link to manage remote IED

Patent ·
OSTI ID:1107796

The present disclosure provides systems and methods for remote device management. According to various embodiments, a local intelligent electronic device (IED) may be in communication with a remote IED via a limited bandwidth communication link, such as a serial link. The limited bandwidth communication link may not support traditional remote management interfaces. According to one embodiment, a local IED may present an operator with a management interface for a remote IED by rendering locally stored templates. The local IED may render the locally stored templates using sparse data obtained from the remote IED. According to various embodiments, the management interface may be a web client interface and/or an HTML interface. The bandwidth required to present a remote management interface may be significantly reduced by rendering locally stored templates rather than requesting an entire management interface from the remote IED. According to various embodiments, an IED may comprise an encryption transceiver.

Research Organization:
Schweitzer Engineering Laboratories Inc (Pullman, WA)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-07NT43311
Assignee:
Schweitzer Engineering Laboratories Inc (Pullman, WA)
Patent Number(s):
8,578,012
Application Number:
13/175,516
OSTI ID:
1107796
Country of Publication:
United States
Language:
English

References (10)

Electronic communications in intelligent electronic devices patent December 2005
Method and apparatus for operating the internet protocol over a high-speed serial bus patent April 2001
Intelligent configuration system for power distribution feeder reclosers and switches patent-application June 2006
System and method for implementing XML on an energy management device patent January 2006
Method and apparatus for configuring an intelligent electronic device for use in supervisory control and data acquisition system verification patent October 1999
Methods and systems for sharing a network resource with a user without current access patent April 2008
Integrated voice data workstation patent September 1989
Web interface to a device and an electrical network control system patent February 2010
Programmable input/output circuit patent May 2012
Processing unit for generating signals for communication with a test access port patent December 1997

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