Energy management computer system

• US 9,292,013 B2
• Filed: 11/27/2012
• Issued: 03/22/2016
• Est. Priority Date: 01/12/2012
• Status: Active Grant

• Current Assignee: EnerAllies, Inc.
• Original Assignee: EnerAllies, Inc.
• Inventors: Keil, Robert S, Maruyama, Stephen C
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): Karim, Ziaul
• Application Number:
  US13/686,880
• Publication Number:
  US 20130184885A1
• Time in Patent Office: 1,211 Days
• Field of Search: 700/276, 700/286, 700/291, 700/296, 709/230
• US Class Current: 1/1
• CPC Class Codes: B60H 2001/00733 Computational models modifying user-set values
• CPC Class Codes: F24F 11/32 Responding to malfunctions or emergencies
• CPC Class Codes: F24F 11/46 Improving electric energy efficiency or saving
• CPC Class Codes: F24F 11/50 characterised by user interfaces or communication
• CPC Class Codes: F24F 11/56 Remote control
• CPC Class Codes: F24F 11/61 using timers
• CPC Class Codes: F24F 11/62 characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
• CPC Class Codes: F24F 11/63 Electronic processing
• CPC Class Codes: F24F 2110/12 of the outside air
• CPC Class Codes: F24F 2130/00 Control inputs relating to environmental factors not covered by group F24F2110/00
• CPC Class Codes: F24F 2130/10 Weather information or forecasts
• CPC Class Codes: G05B 13/021 in which a variable is automatically adjusted to optimise the performance
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 19/02 electric
• CPC Class Codes: G05B 19/042 using digital processors G05B19/05 takes precedence
• CPC Class Codes: G05B 2219/2639 Energy management, use maximum of cheap power, keep peak load low
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: G05B 23/0235 based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
• CPC Class Codes: G06Q 10/0639 Performance analysis of employees; Performance analysis of enterprise or organisation operations
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: Y02P 90/82 : Energy audits or management systems therefor

Abstract

The disclosure provides an energy management system that is based on a distributed architecture that includes networked energy management devices located at a plurality of sites and a collection of energy management program applications and modules implemented by a centralized energy management service unit. The energy management program applications and modules are responsible for facilitating customer access to the system, configuring energy management devices, and collecting, storing, and analyzing energy management data collected from the plurality of sites. The energy management system is adaptable to a wide variety of energy usage requirements and enables customers to configure energy management devices at customer sites using scheduling templates, to define and customize site groupings for device configuration and data analysis purposes, and to request and view various statistical views of collected energy usage data.

Claims

1. A data processing system, comprising:

an energy management service unit that is configured to be coupled to a plurality of energy management devices located at a plurality of sites;

wherein the energy management service unit is configured to cause collection of energy usage data from the plurality of energy management devices located at a plurality of sites, and to store the energy usage data;

a non-transitory computer-readable storage medium coupled to the energy management service unit and storing one or more sequences of instructions which, when executed by one or more processors, cause the one or more processors to receive and respond to a request to perform one or more of;

create a new site grouping, modify an existing site grouping, or remove the existing site grouping, to store a plurality of site groupings, to operate a management interface configured to receive requests for statistical views of particular energy usage data associated with one or more of the plurality of site groupings, and to generate and cause display of the requested statistical views on a computer display unit;

wherein a particular site grouping of the plurality of site groupings comprises a plurality of sites grouped based on one or more of;

an organizational structure of a business enterprise, building type, store type, HVAC system type, and a particular user role;

wherein one particular site of the plurality of sites is in two or more of the plurality of site groupings;

wherein the management interface is further configured to enable the specification of scheduling templates that define one or more energy management device operating parameters; and

wherein the energy management service unit is configured to store the scheduling templates and to send particular scheduling templates to one or more particular energy management devices;

wherein the specification of scheduling templates further comprises associating one or more of the scheduling templates with one or more site groupings, and wherein a particular scheduling template is sent to energy management devices located at one or more sites based on a particular site grouping.

2. The data processing system of claim 1, wherein each of the one or more of the plurality of energy management devices comprises a hardware unit including a Wi-Fi subsystem and is configured to periodically send particular energy usage data to the energy management service unit.

3. The data processing system of claim 1, wherein the plurality of energy management devices includes one or more of:

a programmable thermostat, a power outlet control device, a lighting control device, a refrigeration control device, a motion detection device, a sub-metering device, a water resource management device, a waste management device, a renewable energy management device, a remote temperature sensor, a light sensor.

4. The data processing system of claim 1, further comprising sequences of instructions which when executed cause analyzing the stored energy usage data and generating one or more alarms in response to an occurrence of a specified alarm condition.

5. The data processing system of claim 1, wherein the energy usage data comprises one or more of:

energy management device usage information, inside and outside air temperatures, electricity usage information, natural gas or heating oil usage information, motion detection information, water usage information, and renewable energy usage information.

6. The data processing system of claim 1, wherein a particular site grouping of the plurality of site groupings includes one or more other site groupings.

7. The data processing system of claim 1, further comprising sequences of instructions which when executed cause generating a statistical view of the energy usage data for one or more site groupings based on a subset of the energy usage data collected from energy management devices located at sites associated with the one or more site groupings.

8. The data processing system of claim 1, further comprising sequences of instructions which when executed cause receiving and responding to a request to associate a particular site grouping with a particular user.

9. The data processing system of claim 1, wherein a particular site grouping of the plurality of site groupings comprises a plurality of sites grouped based on a geographic region or a climate region.

10. A data processing method, comprising:

using an energy management service unit that comprises one or more processors and is coupled to a plurality of energy management devices located at a plurality of sites and configured to cause collection of energy usage data from the plurality of energy management devices located at a plurality of sites, and to store the energy usage data;

receiving and responding to a request to perform one or more of;

create a new site grouping, modify an existing site grouping, remove the existing site grouping;

storing a plurality of site groupings;

wherein a particular site grouping of the plurality of site groupings comprises a plurality of sites grouped based on one or more of;

an organizational structure of a business enterprise, building type, store type, HVAC system type, and a particular user role;

wherein one particular site of the plurality of sites is in two or more of the plurality of site groupings;

operating a management interface configured to receive requests for statistical views of particular energy usage data associated with one or more of the plurality of site groupings;

wherein the management interface is further configured to enable the specification of scheduling templates that define one or more energy management device operating parameters; and

wherein the energy management service unit is configured to store the scheduling templates and to send particular scheduling templates to one or more particular energy management devices;

wherein the specification of scheduling templates further comprises associating one or more of the scheduling templates with one or more site groupings, and wherein a particular scheduling template is sent to energy management devices located at one or more sites based on a particular site grouping;

generating and causing display of the requested statistical views on a computer display unit.

11. The data processing method of claim 10, further comprising periodically sending particular energy usage data to the energy management service unit, using a hardware unit including a Wi-Fi subsystem with each of the one or more of the plurality of energy management devices.

12. The data processing method of claim 10, using as the plurality of energy management devices, one or more of:

a programmable thermostat, a power outlet control device, a lighting control device, a refrigeration control device, a motion detection device, a sub-metering device, a water resource management device, a waste management device, a renewable energy management device, a remote temperature sensor, a light sensor.

13. The data processing method of claim 10, further comprising analyzing the stored energy usage data and generating one or more alarms in response to an occurrence of a specified alarm condition.

14. The data processing method of claim 10, wherein the energy usage data comprises one or more of:

energy management device usage information, inside and outside air temperatures, electricity usage information, natural gas or heating oil usage information, motion detection information, water usage information, and renewable energy usage information.

15. The data processing method of claim 10, wherein a particular site grouping of the plurality of site groupings includes one or more other site groupings.

16. The data processing method of claim 10, further comprising generating a statistical view of the energy usage data for one or more site groupings based on a subset of the energy usage data collected from energy management devices located at sites associated with the one or more site groupings.

17. The data processing method of claim 10, further comprising receiving and responding to a request to associate a particular site grouping with a particular user.

18. The data processing method of claim 10, using a particular site grouping of the plurality of site groupings that comprises a plurality of sites grouped based on a geographic region or a climate region.