Host-client utility meter systems and methods for communicating with the same

• US 7,487,282 B2
• Filed: 02/06/2007
• Issued: 02/03/2009
• Est. Priority Date: 06/09/2000
• Status: Expired due to Fees

• Current Assignee: Hanger Solutions, LLC (IP Investments Group LLC)
• Original Assignee: U-Smart Networking LLC (Intellectual Ventures LLC)
• Inventors: Leach, Mark A.
• Primary Examiner(s): Auve; Glenn A
• Assistant Examiner(s): VU, TRISHA U
• Application Number:
  US11/671,578
• Publication Number:
  US 20070130408A1
• Time in Patent Office: 728 Days
• Field of Search: 710/305, 710/315, 358/1.15, 370/313, 714/48, 714/57, 379/106.03
• US Class Current: 710/305
• CPC Class Codes: H04Q 2209/43 using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
• CPC Class Codes: H04Q 2209/60 for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

A host automated meter reading (AMR) device may communicate with one or more client AMR devices in proximity to the host meter. The host and client AMR devices operate as master and slave devices, respectively, in a host-client AMR device system. The host AMR device may transmit command and control functions to the client AMR devices, and may receive AMR device information from each client AMR device. The host AMR device may also transmit AMR device information from both itself and the client AMR devices over a communications network to a utility. Furthermore, the host AMR device may receive command and control functions from the utility via the same communications network, and may relay those functions to the AMR devices associated with that particular host AMR device.

Claims

1. A method of processing data associated with a plurality of meters, the method comprising:

at a first device, receiving status information from a plurality of meters;

at the first device, identifying a communication device of a plurality of different types of communication devices operative to communicate via a respective one of a plurality of different communication media, wherein the communication device is connected to a communication module configurable for communicating with each of the plurality of different types of communication devices;

at the first device, formatting the received status information into a format compatible with the identified communication device;

at the first device, sending the formatted status information to the identified communication device for transmission by the identified communication device to a second device;

at the second device, receiving the sent status information from the identified communication device;

at the second device, monitoring the status information received from the identified communication device;

at the second device, identifying occurrence of an event based on monitoring the status information; and

from the second device, communicating an alert upon identification of the occurrence of an event.

2. The method of claim 1, wherein the event is selected from the group consisting of a meter communication failure condition, a power outage condition, a power restoration condition, a depleted battery condition, and a low input voltage condition.

3. The method of claim 1, further comprising:

at the first device, receiving registration data from the plurality of meters;

at the first device, formatting the received registration data into the format compatible with the identified communication device;

at the first device, sending the formatted registration data to the identified communication device for transmission by the identified communication device to the second device;

at the second device, receiving the sent registration data from the first device; and

registering the plurality of meters at the second device.

4. The method of claim 1, wherein communicating the alert comprises outputting the received status information to a graphical user interface for display to a user.

5. The method of claim 4, wherein the graphical user interface is displayed in a web interface.

6. The method of claim 1, wherein communicating the alert comprises sending an email communication including the received status information to a user.

7. The method of claim 1, further comprising generating a report based on the received status information.

8. The method of claim 7, further comprising providing the generated report to a user.

9. The method of claim 8, further comprising determining a level of security associated with the user before providing the generated report to the user, wherein the level of security indicates the user'"'"'s privileges associated with accessing the generated report.

10. The method of claim 9, wherein the user is a customer associated with a meter of the plurality of meters.

11. The method of claim 1, wherein the received status information includes a meter reading from a meter of the plurality of meters.

12. The method of claim 1, wherein the status information is received simultaneously from the plurality of meters.

13. The method of claim 1, further comprising at the first device, identifying a second communication device of the plurality of different types of communication devices;

at the first device, formatting command data into a format compatible with the identified second communication device; and

at the first device, sending the formatted command data to the identified second communication device for transmission by the identified second communication device to the plurality of meters.

14. The method of claim 13, further comprising receiving the command data from the second device at the first device before formatting the command data.

15. The method of claim 13, wherein the identified second communication device supports a short range communication medium.

16. The method of claim 15, wherein the identified communication device supports a long range communication medium.

17. The method of claim 13, further comprising at a meter of the plurality of meters, receiving the formatted command data from the identified second communication device;

and

at the meter, executing a command associated with the received formatted command data.

18. A system comprising:

a first device comprising a universal communication interface functionally coupled to a processor and configurable for communicating with a plurality of different types of communication devices, wherein the universal communication interface is configured to receive status information from a plurality of meters and the processor is configured to

identify a communication device of the plurality of different types of communication devices;

format the received status information into a format compatible with the identified communication device;

wherein the universal communication interface is configured to send the formatted status information to the identified communication device for transmission by the identified communication device to a second device; and

a second device comprising a communication interface functionally coupled to a second processor, wherein the communication interface is configured to receive the sent status information from the identified communication device and the second processor is configured to

monitor the status information received from the identified communication device;

identify occurrence of an event based on monitoring the status information; and

communicate an alert upon identification of the occurrence of an event.

19. The system of claim 18, wherein communicating the alert comprises outputting the received status information to a graphical user interface for display to a user.

20. The system of claim 18, wherein communicating the alert comprises sending an email communication including the received status information to a user.

21. The system of claim 18, further comprising generating a report based on the received status information.

22. The system of claim 21, further comprising providing the generated report to a user.

23. The system of claim 22, further comprising determining a level of security associated with the user before providing the generated report to the user, wherein the level of security indicates the user'"'"'s privileges associated with accessing the generated report.

24. The system of claim 23, wherein the user is a customer associated with a meter of the plurality of meters.