System and method for collecting information from utility meters

• US 8,368,554 B2
• Filed: 12/18/2007
• Issued: 02/05/2013
• Est. Priority Date: 12/18/2007
• Status: Active Grant

• Current Assignee: Elster Electricity LLC (Honeywell International Inc.)
• Original Assignee: Elster Electricity LLC (Honeywell International Inc.)
• Inventors: Holt, John R.
• Primary Examiner(s): Fureman, Jared
• Assistant Examiner(s): Perez Borroto, Alfonso
• Application Number:
  US12/002,644
• Publication Number:
  US 20090153356A1
• Time in Patent Office: 1,876 Days
• Field of Search: 340/870.02, 700/295, 710/305, 370/310
• US Class Current: 340/870.02
• 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 method of communicating between a collector meter and back haul device is disclosed. The method provides the collector meter, the collector meter has a local communications means for communicating to a plurality of utility metering devices, the collector meter also has having a short haul communications means. The method further provides the back haul device. The back haul device having the short haul communication means and a wireless telephonic communication means. The method communicates information between the collector meter and the back haul device using the short haul communication means. The method further sends data from the back haul device to a utility receiving center using the wireless telephonic means.

Claims

1. A method comprising:

communicating, by a local area network (LAN) communication circuit in a collector meter, with a plurality of utility metering devices using a first frequency band, the collector meter having a short haul communication circuit;

collecting utility usage data from the plurality of utility meters by the collector meter utilizing the LAN communication circuit;

communicating, via the short haul communication circuit, the utility usage data from the collector meter to a cellular interface using a second frequency band that is different than the first frequency band, the cellular interface being physically separate from the collector meter, thereby reducing noise between the LAN communication circuit and the cellular interface.

2. The method of claim 1 wherein the collector meter is a power meter.

3. The method of claim 1 wherein the collector meter is a water meter.

4. The method of claim 1 wherein the collector meter is a gas meter.

5. The method of claim 1 wherein the short haul communication circuit utilizes Bluetooth technology.

6. The method of claim 1 wherein the short haul communication circuit utilizes ZigBee based technology.

7. The method of claim 1 wherein the LAN communication circuit utilizes ZigBee based technology.

8. A collector metering device comprising:

metering circuitry, the metering circuitry configured to measure an amount of resources used by a consumer,

a local area network (LAN) communication circuit configured to communicate with other metering devices using a first frequency band;

an interface circuit configured to process communication between the LAN communication circuit and a short haul communication circuit; and

the short haul communication circuit configured to communicate with a cellular interface using a second frequency band that is different than the first frequency band, wherein the cellular interface is physically separate from the collector metering device, thereby reducing noise interference between the LAN communication circuit and the cellular interface.

9. The collector metering device of claim 8 wherein the the first frequency band comprises frequencies in the instrument, scientific and medical (ISM) bands.

10. The collector metering device of claim 8 wherein the second frequency band comprises frequencies in the instrument, scientific and medical (ISM) bands.

11. The collector metering device of claim 10 wherein the short haul communication circuit uses Bluetooth technology to communicate with the cellular interface.

12. The collector metering device of claim 10 wherein the short haul communication circuit uses ZigBee technology to communicate with the cellular interface.

13. The collector metering device of claim 8 wherein customer utility usage information is communicated to the cellular interface.

14. The collector metering device of claim 13 wherein the collector metering device monitors consumer electrical usage.

15. The collector metering device of claim 13 wherein the collector metering device monitors consumer gas usage.

16. The collector metering device of claim 13 wherein the collector metering device monitors consumer water usage.