System and method for managing energy

• US 10,268,223 B2
• Filed: 12/18/2015
• Issued: 04/23/2019
• Est. Priority Date: 01/13/2012
• Status: Active Grant

• Current Assignee: Shoppertrak RCT LLC (Johnson Controls International plc)
• Original Assignee: Shoppertrak RCT Corporation (Johnson Controls International plc)
• Inventors: Ainsley, Christopher, Kastilahn, William C., McCarthy, Bill, Storch, Randy, Marcheselli, Edward A.
• Primary Examiner(s): Diallo, Mamadou L
• Application Number:
  US14/974,769
• Publication Number:
  US 20160103462A1
• Time in Patent Office: 1,222 Days
• CPC Class Codes: G05B 13/02 electric
• CPC Class Codes: G05B 13/026 using a predictor
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: G05F 1/66 Regulating electric power

Abstract

A method of managing energy consumption in an enclosed spaced includes the step of providing temperature and foot traffic data to a plan generator. The method further includes the steps of generating an energy plan based on the temperature and foot traffic data and controlling one or more energy consuming devices based on the energy plan.

Claims

1. A method of managing energy utilized in an enclosed space, the method comprising the steps of:

counting a number of occupants within the enclosed space using an image capturing device and providing the number of occupants to a plan generator;

providing forecast and real-time temperature data to the plan generator;

providing forecast and real-time foot traffic data to the plan generator;

generating an energy plan based on the number of occupants and the forecast and real-time temperature and foot traffic data;

transmitting the energy plan to a control device; and

controlling the air temperature and air flow of one or more heating, cooling, and air conditioning units based on the energy plan.

2. The method of claim 1, further including the steps of transmitting temperature data to the control device and generating the energy plan based on the temperature data.

3. The method of claim 1, wherein the forecast and real-time temperature data provided to the plan generator is generated by a weather forecast module and the forecast and real-time foot traffic data is generated by a foot traffic forecast module that pulls historical traffic data from a database and utilizes an algorithm to generate a foot traffic forecast.

4. The method of claim 3, wherein the real-time foot traffic data is determined using a video counting device.

5. The method of claim 1, further including the step of controlling the activation of one or more energy consuming devices based on the energy plan.

6. An energy management system, comprising:

a plan generator that receives a number of occupants within an enclosed space, forecast and real-time temperature data, and forecast and real-time foot traffic data and generates an energy plan based on the number of occupants and the forecast and real-time temperature or foot traffic data;

at least one energy consuming device;

a control device that operates the at least one energy consuming device based on the energy plan;

wherein the plan generator receives forecast and real-time foot traffic data from a foot traffic forecast module including a video counting device; and

wherein the control device receives the energy plan from a communication device and sends control signals based on the energy plan to a programmable device.

7. The energy management system of claim 6, wherein the plan generator receives forecast and real-time temperature data from a weather forecast module.

8. The energy management system of claim 6, wherein the programmable device may be selected from the group consisting of:

a thermostat and a lighting control unit.

9. The energy management system of claim 6, wherein the programmable device is a thermostat that sends operating instructions to one or more rooftop Ethernet-enabled heating, ventilation, and air conditioning (HVAC) units.