System and method for power outage and restoration notification in an advanced metering infrastructure network
US8171364B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2008 |
| Grant date | May 1, 2012 |
| Priority date | — |
| Expiry date | Feb 24, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/30
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system are provided to transmit a meter power status. The method includes recognizing a power status change at a meter. The method includes, if the meter is scheduled to transmit first, transmitting a notification message to at least one neighboring meter towards a mesh gate, wherein the notification message includes a power status indicator and a meter identifier. The method includes, if the meter is not scheduled to transmit first, waiting a predetermined time period to receive a notification message from at least one neighboring meter. The method includes, responsive to receiving a notification message, adding a meter identifier to the received notification message before retransmitting the modified notification message to at least one neighboring meter. The method includes retransmitting the notification message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.