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US 6,636,893 B1Granted
Web bridged energy management system and method
AssigneeItron, Inc.
InventorDale M. Fong
Life of this patent
Estimating the term…
Abstract
An web-bridged energy and facilities management system and method is provided wherein a user of an individual system may be automatically logged into multiple different systems. The system also permits data from many individual sites to be accumulated at a single site, data from one site to be distributed to many sites and a pyramid arrangement to be used. The system permits individual energy management sites to be connected together using the web bridge.
Claims10
An apparatus for sharing energy management data over a computer network, comprising:
- one or more energy management systems that each collect energy management data;
- one or more web bridge devices wherein each web bridge device connects an energy management system to the computer network so that a predetermined configuration of energy management systems is formed;
- means for authenticating a user onto a first energy management system using an identification wherein the user accesses the system using a client system;
- means for caching the identification of the user, wherein the caching means comprises means for caching the user identification in a browser application being executed by the client system being used by the user;
- and
- means for automatically authenticating the user to a second energy management system in the predetermined configuration by providing the cached identification to the other energy management system so that energy management data is shared between the energy management systems in the configuration, wherein the predetermined configuration comprises a pyramid having a destination energy management system and one or more levels of source energy management systems wherein data from the source energy management systems is aggregated in the destination energy management system.
3 more elements
A method for sharing energy management data over a computer network, comprising:
- collecting energy management data at one or more energy management systems;
- connecting each energy management system to a computer network using a web bridge device so that a predetermined configuration of energy management systems is formed;
- authenticating a user onto a first energy management system using an identification wherein the user accesses the system using a client system;
- caching the identification of the user, wherein the caching further comprises caching the user identification in a browser application being executed by the client system being used by the user;
- and
- automatically authenticating the user to a second energy management system in the predetermined configuration by providing the cached identification to the other energy management system so that energy management data is shared between the energy management systems in the configuration, wherein the predetermined configuration comprises a pyramid having a destination energy management system and one or more levels of source energy management systems wherein data from the source energy management systems is aggregated in the destination energy management system.
3 more elements
Dependencies are inferred from the claim text.