Systems and methods for managing building signature intelligent electronic devices

Patent metadata

Field	Value
Publication number	US-2020200415-A1
Application number	US-201816629478-A
Country	US
Kind code	A1
Filing date	Apr 19, 2018
Priority date	Apr 20, 2017
Publication date	Jun 25, 2020
Grant date	—

Abstract

A method for evaluating a building signature operational model (BSOM) associated with a building signature intelligent electronic device (BSIED) includes processing building signature operational data (BSOD) on a cloud-connected central processing unit to identify the BSIED from which the BSOD was received, and to determine if a current BSOM associated with the BSIED, and used by the BSIED to generate the BSOD, needs to be updated. In response to determining that the current BSOM needs to be updated, a new BSOM is selected for the BSIED from a BSOM library based, at least in part, on one or more characteristics associated with the BSIED. The new BSOM is transmitted to the BSIED for installation on the BSIED.

First claim

What is claimed is:

1 . A method for evaluating a building signature operational model (BSOM) associated with a building signature intelligent electronic device (BSIED), the method comprising:
processing building signature operational data (BSOD) on a cloud-connected central processing unit to identify the BSIED from which the BSOD was received from, and to determine if a current BSOM associated with the BSIED, and used by the BSIED to generate the BSOD, needs to be updated; in response to determining that the current BSOM needs to be updated, selecting a new BSOM for the BSIED based, at least in part, on one or more characteristics associated with the BSIED; and transmitting the new BSOM to the BSIED for installation on the BSIED.

2 . The method of claim 1 further comprising validating that the new BSOM was correctly transmitted to the BSIED.

3 . The method of claim 1 further comprising processing building signature input data (BSID) using the new BSOM to generate BSOD associated with the new BSOM, and evaluating accuracy of the BSOD to confirm that the new BSOM is operating as expected.

4 . The method of claim 3 wherein the BSID is received from one or more building signature data sources (BSDSs).

5 . The method of claim 4 wherein the BSDSs comprise equipment to which the BSIED is coupled, and the BSID comprises energy usage information associated with the BSDSs.

6 . The method of claim 3 wherein the BSID corresponds to test BSID for validating accuracy of the BSOM.

7 . The method of claim 1 wherein processing BSOD on a cloud-connected central processing unit to identify the BSIED from which the BSOD was received from, and to determine if a current BSOM associated with the BSIED needs to be updated, comprises:
determining if a predetermined time period or other predetermined condition has occurred since the current BSOM has last been updated or verified;
in response to determining that the predetermined time period or other predetermined condition has occurred, submitting a request signal to the BSIED for retrieving BSOD from the BSIED;
transmitting BSOD from the BSIED to the cloud-connected central processing unit; and
processing the BSOD on the cloud-connected central processing unit to identify the BSIED from which the BSOD was received from, and to determine if a current BSOM associated with the BSIED needs to be updated.

8 . The method of claim 1 wherein processing BSOD on a cloud-connected central processing unit to determine if a current BSOM associated with the BSIED needs to be updated comprises: comparing a version number of an algorithm used to generate the current BSOM with a version number of a latest model generating algorithm, and determining that the current BSOM needs to be updated if the version number of the algorithm used to generate the current BSOM is substantially different from the version number of the latest model generating algorithm.

9 . The method of claim 1 wherein selecting a new BSOM for the BSIED comprises generating a new BSOM for the BSIED based, at least in part, on the BSOD and one or more characteristics associated with the BSIED.

10 . The method of claim 1 wherein selecting a new BSOM for the BSIED comprises:
selecting a closest BSOM for the BSIED from a BSOM library based, at least in part, on one or more characteristics associated with the BSIED;
determining if the closest BSOM needs to be translated or otherwise modified to work with the BSIED;
in response to determining that the closest BSOM needs to be translated or otherwise modified to work with the BSIED, translating the closest BSOM into a form the BSIED supports; and
selecting the translated BSOM as the new BSOM for the BSIED.

11 . The method of claim 10 wherein the BSOM library is stored on a memory device associated with the cloud-connected central processing unit, and wherein the BSOM library comprises a plurality of BSOMs.

12 . The method of claim 11 wherein the plurality of BSOMs are generated by the cloud-connected central processing unit in response to receiving input data from one or more respective data sources associated with the BSIEDs for which the plurality of BSOMs are intended.

13 . The method of claim 12 wherein the data sources include at least one of a temperature sensor, a humidity sensor, and an occupancy sensor configured to generate respective temperature, humidity and occupancy input data pertaining to the environment(s) in which the BSIEDs are installed.

14 . The method of claim 1 wherein the characteristics associated with the BSIED include BSIED type, BSIED complexity, and building signature parameters monitored by the BSIED.

15 . The method of claim 14 wherein the BSIED type includes at least one of an energy meter, a power quality monitor, a waveform monitor, a programmable sensing device, an uninterruptible power supply, a power quality correction device, and a harmonic filter with metering capabilities.

16 . The method of claim 15 , wherein the building signature parameters include one or more energy consumption parameters.

17 . The method of claim 16 wherein the BSOD is indicative of an estimated energy consumption of a building in which the BSIED is installed.

18 . The method of claim 14 wherein the BSIED complexity is selected from “basic”, “intermediate”, and “advanced”, wherein an intermediate complexity BSIED has more functionality than a basic complexity BSIED, and an advanced complexity BSIED has more functionality than the intermediate complexity BSIED.

19 . The method of claim 18 wherein the intermediate complexity BSIED is responsive to more building signature data sources than the basic complexity BSIED, and the advanced complexity BSIED is responsive to more building signature data sources than the intermediate complexity BSIED.

20 . The method of claim 1 further comprising:
subsequent to selecting the new BSOM for the BSIED, determining if the current BSOM is capable of being updated to the new BSOM;
in response to determining that the current BSOM is capable of being updated to the new BSOM, identifying parameters to be added to, removed from and/or modified in the current BSOM to update the current BSOM to the new BSOM; and
updating the current BSOM to the new BSOM based on the identified parameters.

21 . The method of claim 20 wherein updating the current BSOM to the new BSOM comprises generating the parameters identified to be added to and/or modified in the current BSOM, and wherein transmitting the new BSOM to the BSIED comprises: (a) transmitting the generated parameters to the BSIED, (b) providing an indication of which parameters, if any, should be removed from the current BSOM to the BSIED, and (c) updating the current BSOM to the new BSOM on the BSIED based on the generated parameters and the provided indication.

22 . The method of claim 1 further comprising tuning the new BSOM in response to user input.

23 . The method of claim 22 wherein the new BSOM is tuned on the BSIED.

24 . The method of claim 22 wherein the new BSOM is tuned on the cloud-connected central processing unit.

25 . A building signature system, comprising:
at least one building signature intelligent electronic device (BSIED) comprising a memory device and a processor coupled to the memory device, the processor and the memory device configured to:
receive building signature input data (BSID) from one or more building

Assignees

• Schneider Electric Usa Inc

Inventors

• Gray Anthony R
• Yeo Jeffrey W

Classifications

• F24F11/65

  for selecting an operating mode · CPC title

• F24F2140/50

  Load · CPC title

• F24F11/30 Primary

  for purposes related to the operation of the system, e.g. for safety or monitoring · CPC title

• G05B17/02

  electric · CPC title

• F24F2140/60

  Energy consumption · CPC title