Utility meter supporting a remote display

Patent metadata

Field	Value
Publication number	US-10922763-B2
Application number	US-202016829550-A
Country	US
Kind code	B2
Filing date	Mar 25, 2020
Priority date	May 31, 2019
Publication date	Feb 16, 2021
Grant date	Feb 16, 2021

Abstract

A method described herein is performed by a utility meter lacking an integrated display. The method includes measuring consumption of a resource and, further, generating consumption data based on measuring the consumption of the resource. Via a communication device, the utility meter wirelessly connects directly to an external device having a display. The utility meter verifies that the external device is authorized to access the utility meter. The utility meter transmits the consumption data to the external device to utilize the display of the external device as an interface to the utility meter. The utility meter receives an instruction via manual entry at the display of the external device, and the utility meter executes the instruction.

First claim

What is claimed is:

1. A method comprising:
measuring, by a utility meter, consumption of a resource;
generating, by the utility meter, consumption data based on measuring the consumption of the resource;
connecting wirelessly, via a communication device, the utility meter directly to an external device comprising a display;
verifying, by the utility meter, that the external device is authorized to access the utility meter;
transmitting, by the utility meter, the consumption data to the external device to utilize the display of the external device as an interface to the utility meter, wherein a metering application running on the external device is configured to compute a payment amount based on the consumption data;
receiving, by the utility meter, from the external device, payment information for paying the payment amount computed based on the consumption data;
transmitting, by the utility meter, the payment information to a remote payment-processing server;
receiving, by the utility meter, a payment confirmation from the remote payment-processing server; and
transmitting, by the utility meter, the payment confirmation for display on the external device.

2. The method of claim 1 , wherein the utility meter lacks an integrated display.

3. The method of claim 1 , wherein the utility meter recognizes an authorization hierarchy, and wherein verifying that the external device is authorized to access the utility meter comprises:
receiving authentication information entered by a user at the external device;
verifying, based on the authentication information, that the user is authorized for write access to the utility meter; and
allowing the external device write access to the utility meter based on verifying the authentication information.

4. The method of claim 3 , further comprising:
receiving, by the utility meter, a firmware update from the external device; and
installing, by the utility meter, the firmware update responsive to receiving the firmware update from the external device.

5. The method of claim 1 , further comprising transmitting, by a second communication device, the consumption data to a headend system in communication with a plurality of utility meters, wherein transmitting the consumption data to the external device occurs before transmitting the consumption data to the headend system.

6. The method of claim 1 , wherein the utility meter comprises a light, the method further comprising:
determining a state of the utility meter;
mapping the state of the utility meter to a light pattern corresponding to the state of the utility meter; and
activating the light of the utility meter in the light pattern corresponding to the state of the utility meter.

7. The method of claim 1 , wherein the utility meter comprises a light, the method further comprising:
determining an amount of kilowatt-hours accumulated at the utility meter; and
causing the light of the utility meter to illuminate in a pattern indicative of the amount of kilowatt-hours accumulated at the utility meter.

8. The method of claim 1 , wherein the communication device connecting the utility meter to the external device to which the utility meter transmits the consumption data is a Near-Field Communication device.

9. A system comprising:
a utility meter lacking an integrated display, the utility meter comprising:
a metrology engine configured to measure consumption of a resource and to generate consumption data based on measuring the consumption of the resource; and
a communication device configured to:
wirelessly connect the utility meter directly to an external device comprising a display, wherein the utility meter is configured to verify that the external device is authorized to access the utility meter;
transmit the consumption data to the external device to utilize the display of the external device as an interface to the utility meter; and
receive an instruction via manual entry at the external device;

wherein the utility meter is configured to execute the instruction received from the external device; and

a metering application configured to run on the external device, the metering application configured to compute a payment amount based on the consumption data;
the utility meter being further configured to:
receive, from the external device, payment information for paying the payment amount computed based on the consumption data;
transmit the payment information to a remote payment-processing server;
receive a payment confirmation from the remote payment-processing server; and
transmit the payment confirmation for display on the external device.

10. The system of claim 9 , further comprising:
a headend system in communication with the utility meter and a plurality of other utility meters over a wireless mesh network;
wherein a second communication device of the utility meter is configured to transmit the consumption data to the headend system.

11. The system of claim 9 , wherein the utility meter further comprises a light, and wherein the utility meter is further configured to:
determine a state of the utility meter;
map the state of the utility meter to a color and pattern corresponding to the state of the utility meter; and
activate the light of the utility meter in the color and pattern corresponding to the state of the utility meter.

12. The system of claim 9 , wherein the utility meter recognizes an authorization hierarchy, and wherein, to verify that the external device is authorized to access the utility meter, the utility meter is further configured to:
receive authentication information entered by a user at the external device;
verify, based on the authentication information, that the user is authorized for write access to the utility meter; and
allow the external device write access to the utility meter based on verifying the authentication information;
wherein the instruction requires the utility meter to perform a firmware upgrade.

13. A computer-program product for receiving and executing an instruction at a utility meter, the computer-program product comprising a non-transitory computer-readable storage medium having program instructions embodied thereon, the program instructions executable by a processor of the utility meter to cause the processor to perform a method comprising:
measuring consumption of a resource;
generating consumption data based on measuring the consumption of the resource;
connecting wirelessly, via a communication device, the utility meter directly to an external device comprising a display;
verifying that the external device is authorized to access the utility meter;
transmitting the consumption data to the external device to utilize the display of the external device as an interface to the utility meter, wherein a metering application running on the external device is configured to compute a payment amount based on the consumption data;
receiving, by the utility meter, from the external device, payment information for paying the payment amount computed based on the consumption data;
transmitting, by the utility meter, the payment information to a remote payment-processing server,
receiving, by the utility meter, a payment confirmation from the remote payment-processing server, and
transmitting, by the utility meter, the payment confirmation for display on the external device.

14. The computer-program product of claim 13 , the method further comprising transmitting, by a second communication device, the consumption data to a headend system in communication with a plurality of utility meters, wherein transmitting the consumption data to the exter

Assignees

• Landis & Gyr Innovations Inc

Inventors

• Torpy Keith
• Karlgaard Matt
• Decker David
• Turner James Randall

Classifications

• G01R22/063

  related to remote communication · CPC title

• G01F15/063

  using electrical means · CPC title

• G01D4/002 Primary

  Remote reading of utility meters · CPC title

• G07F15/10

  with alarm or warning devices, e.g. indicating the interrupting of the supply · CPC title

• G06Q20/40975

  using encryption therefor · CPC title