Monitoring system based on image analysis of photos

Patent metadata

Field	Value
Publication number	US-9965841-B2
Application number	US-201615055764-A
Country	US
Kind code	B2
Filing date	Feb 29, 2016
Priority date	Feb 29, 2016
Publication date	May 8, 2018
Grant date	May 8, 2018

Abstract

A method of monitoring equipment data of a piece of equipment includes extracting data specifications from a first image, the first image including data specification information for the piece of equipment, and storing the data specifications. The method further includes extracting measurement data from at least one second image, the at least one second image including measurement information for the piece of equipment. The method further includes associating the measurement data with the piece of equipment and storing the measurement data. The method further includes generating a measurement data trend profile for the piece of equipment and comparing operational measurement data against the measurement data trend profile. The method further includes notifying one or more users when the operational measurement data associated with the piece of equipment deviates from the measurement data trend profile.

First claim

What is claimed is:

1. A method of monitoring equipment data of a piece of equipment, the method comprising:
extracting data specifications from a first image, the first image including data specification information for the piece of equipment;
storing the data specifications;
extracting measurement data from at least one second image, the at least one second image including measurement information for the piece of equipment;
associating the measurement data with the piece of equipment;
storing the measurement data;
generating a measurement data trend profile for the piece of equipment;
comparing operational measurement data against the measurement data trend profile; and
notifying one or more users when the operational measurement data associated with the piece of equipment deviates from at least one of the measurement data trend profile and the stored data specifications,
wherein the at least one second image is of a fiduciary marker, and
wherein all of the foregoing acts are performed by a controller.

2. The method of claim 1 , further comprising assigning a tag to the piece of equipment.

3. The method of claim 2 , wherein the tag is assigned to the measurement data.

4. The method of claim 2 , further comprising automatically associating the operational measurement data with the tag.

5. The method of claim 1 , wherein the first image is an image of a nameplate.

6. The method of claim 1 , wherein the at least one second image is of an alphanumeric measurement display.

7. The method of claim 1 , wherein the measurement data trend profile includes one or more sets of operational measurement data.

8. The method of claim 7 , wherein the one or more sets of operational measurement data are extracted from one or more images including measurement information for the piece of equipment.

9. The method of claim 1 , further comprising notifying the one or more users when the operational measurement data associated with the piece of equipment deviates from the data specifications.

10. A system for monitoring equipment data of a piece of equipment, the system comprising:
a piece of equipment;
a specification data display affixed to the piece of equipment;
a measurement data display coupled to the piece of equipment; and
a controller coupled to a memory, the controller being configured to
receive a first image, the first image including the specification data display,
extract data specifications from the first image,
store the data specifications in the memory,
receive at least one second image, the at least one second image including the measurement data display,
extract measurement data from the at least one second image,
associate the measurement data with the piece of equipment,
store the measurement data in the memory,
generate a measurement data trend profile for the piece of equipment,
compare operational measurement data against the measurement data trend profile,
notify one or more users when the operational measurement data associated with the piece of equipment deviates from the measurement data trend profile, and
notify the one or more users when the operational measurement data associated with the piece of equipment deviates from the data specifications.

11. The system of claim 10 , wherein the controller is further configured to assign a tag to the piece of equipment.

12. The system of claim 11 , wherein the controller is further configured to assign the tag to the measurement data.

13. The system of claim 11 , wherein the controller is further configured to automatically associate the operational measurement data with the tag.

14. The system of claim 10 , wherein the at least one second image includes a unique identifier.

15. The system of claim 10 , wherein the measurement data display includes alphanumeric measurement information.

16. The system of claim 10 , wherein the measurement data display includes a fiduciary marker.

17. The system of claim 10 , wherein the measurement data trend profile includes one or more sets of operational measurement data.

18. The system of claim 17 , wherein the one or more sets of operational measurement data are extracted from one or more images including measurement information for the piece of equipment.

Assignees

• Schneider Electric Usa Inc

Inventors

• Van Gorp John C
• Van Campen Jacques Roland

Classifications

• G05B23/0232 Primary

  based on qualitative trend analysis, e.g. system evolution · CPC title

• G06T7/0004 Primary

  Industrial image inspection · CPC title

• G06F18/2433

  Single-class perspective, e.g. one-against-all classification; Novelty detection; Outlier detection · CPC title

• G06T2207/10004

  Still image; Photographic image · CPC title

• G06K2209/03

  Physics · mapped topic