SYSTEM AND METHOD FOR PROVIDING AUTOMATED METER MANAGEMENT LAYER INTELLIGENCE TO A POWER LINE COMMUNICATIONS SYSTEM

• US 20100073192A1
• Filed: 12/19/2007
• Published: 03/25/2010
• Est. Priority Date: 12/19/2006
• Status: Abandoned Application

• Current Assignee: Main Net Communications Limited
• Original Assignee: Main Net Communications Limited
• Inventors: Goldfisher, Shmuel, Refaeli, Rami
• Application Number:
  US12/519,827
• Publication Number:
  US 20100073192A1
• Time in Patent Office: Days
• US Class Current: 340/870.20
• CPC Class Codes: G01D 4/004 Remote reading of utility meters to a fixed location
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/30 Smart metering, e.g. specially adapted for remote reading

Abstract

A system and method are provided to enable automated broadband AMR, optionally in real time. The system may include an Automated Meter Management Server and an Automated Meter Reading Converter, wherein the Automated Meter Management Server utilizes data generated by a Poller Converter and a Name Server, to enable automated data collaboration between Automated Meter Reading meters and a Power Line Communications System.

Claims

1. A system for enabling automated correlating of AMR data in a broadband PLC system, comprising:

an Automated Meter Management (AMM) Server to serve Automated Meter Reading (AMR) data to the PLC system;

a Converter, to convert data from a Meter to an IP protocol;

a Name Server (NSRV), to correlate a Converter Name (CNAME) and Converter IP address; and

a Poller Converter, to provide said CNAME and Meter information data to said AMM Server.

2. The system of claim 1, wherein said name Server includes a service application and a Name Protocol Stack.

3. The system of claim 1, wherein said Poller Converter includes a Poller application associated with a NSRV Connection Stack and an AMR Connection Stack.

4. The system of claim 1, wherein said Poller Converter includes a Poller application associated with a logger unit and a Name database.

5. The system of claim 1, wherein said automated correlation occurs substantially in real time.

6. The system of claim 1, wherein said automated correlation is executed substantially simultaneously for multiple AMR clients.

7. A method for enabling automated correlation of AMR data in a broadband PLC system, comprising:

implementing an automated registration process to associate a Converter with an AMR client;

using a Name Server (NSRV) to keep an updated list of Converter Name-to-IP data;

correlating a Converter Name and Serial ID (SID) for each client; and

obtaining client AMR data to be provided to the PLC system.

8. The method of claim 7, comprising authenticating a meter state before obtaining client AMR data.

9. The method of claim 7, wherein said registration process comprises:

receiving IP Configuration data from a DHCP process, by a Converter;

using a Name Server (NSRV) to get an NSRV address for an AMR client, by said Converter;

sending a name registration message to said NSRV, with a unique identifying Converter Name (CNAME);

updating a Poller Converter (PoCo) with said CNAME for each client; and

starting a meter discovery process, by said PoCo, by accessing said Converter.

10. The method of claim 7, wherein said obtaining client AMR data comprises:

sending a query to a PoCo asking for the CNAME correlated with said SID;

using said CNAME, by said AMM Server, to access said Converter; and

using said CNAME to IP process to connect between said AMM Server and said Converter.

11. The method of claim 8, wherein an authentication process precedes said read action invoked by said AMM Server.

12. A process to enable automated AMR management in a broadband PLC system, comprising:

automatically registering an AMR client on the PLC system;

said registering being handled by a Poller Converter (PoCo) unit coupled to a Name Server; and

accessing said AMR client in real time, by an AMM Server, to provide broadband AMR management.