Zone based energy management system
According to an aspect of the disclosure, a zone based energy management system includes controlling at least one network device at a site using the proximity detection of a mobile device which may be based upon the detection of a plurality of zones. The network device may be a thermostat associated with the HVAC system of the site or other energy consuming appliances. Each of the zones may be associated with a corresponding temperature set-point of the thermostat or other energy consuming device where the temperature set point corresponding to a zone may be different from the temperature set points corresponding with each of the other zones.
1. A method of managing a site in a mobile environment, comprising:
detecting an availability of at least one network device at a site wherein the at least one network device has an operating condition;
detecting a first boundary of the site having a first boundary distance;
detecting a second boundary of the site having a second boundary distance that is different than the first boundary distance;
detecting a plurality of zones including an on-site zone including an area within the first boundary, a first zone including an area beyond the first boundary and within the second boundary, and a second zone including an area beyond the second boundary;
detecting a distance of a mobile device relative to the site;
initiating a change to a temperature set-point of a thermostat at the site in response to detecting a change in the distance of the mobile device relative to the on-site zone and the first zone and the second zone;
initiating an on-site temperature set-point corresponding to the on-site zone:
altering the on-site temperature set-point to a first zone temperature set-point corresponding to the first zone that is different from the on-site temperature set-point; and
altering the on-site temperature set-point to a second zone temperature set-point corresponding to the second zone that is different from the on-site temperature set-point and the first zone temperature set-point.
2. The method of claim 1 further comprising:
detecting the mobile device within the on-site zone in response to the distance of the mobile device relative to the site being less than or equal to the first boundary distance; and
initiating the on-site temperature set-point of the thermostat in response to detecting the mobile device within the on-site zone.
3. The method of claim 2 wherein the on-site temperature set-point is manually set using the thermostat.
4. The method of claim 1 further comprising:
detecting the mobile device within the first zone in response to the distance of the mobile device relative to the site being greater than the first boundary distance and less than or equal to the second boundary distance; and
initiating the first zone temperature set-point of the thermostat in response to detecting the mobile device within the first zone.
5. The method of claim 1 further comprising:
detecting the mobile device within the second zone in response to the distance of the mobile device relative to the site being greater than the second boundary distance; and
initiating the second zone temperature set-point of the thermostat in response to detecting the mobile device within the second zone.
6. The method of claim 1 further comprising:
detecting the thermostat operating in a cooling mode;
detecting the mobile device within the on-site zone in response to the distance of the mobile device relative to the site being less than or equal to the first boundary distance; and
initiating the on-site temperature set-point in response to detecting the mobile device within the on-site zone.
7. The method of claim 6 further comprising:
detecting the mobile device within the first zone in response to the distance of the mobile device relative to the site being greater than the first boundary distance and less than or equal to the second boundary distance; and
initiating the first zone temperature set-point in response to detecting the mobile device within the first zone wherein the first zone temperature set-point is higher than the on-site temperature set-point.
8. The method of claim 7 further comprising:
detecting the mobile device within the second zone in response to the distance of the mobile device relative to the site being greater than the second boundary distance; and
initiating the second zone temperature set-point in response to detecting the mobile device within the second zone wherein the second zone temperature set-point is higher than the first zone temperature set-point.
9. The method of claim 6 wherein the on-site temperature set-point is manually set using the thermostat.
10. The method of claim 1 further comprising:
detecting the thermostat operating in a heating mode;
detecting the mobile device within the on-site zone in response to the distance of the mobile device relative to the site being less than or equal to the first boundary distance; and
initiating the on-site temperature set-point in response to detecting the mobile device within the on-site zone.
11. The method of claim 10 further comprising:
detecting the mobile device within the first zone in response to the distance of the mobile device relative to the site being greater than the first boundary distance and less than or equal to the second boundary distance; and
initiating the first zone temperature set-point in response to detecting the mobile device within the first zone wherein the first zone temperature set-point is lower than the on-site temperature set-point.
12. The method of claim 11 further comprising:
detecting the mobile device within the second zone in response to the distance of the mobile device relative to the site being greater than the second boundary distance; and
initiating the second zone temperature set-point in response to detecting the mobile device within the second zone wherein the second zone temperature set-point is lower than the first zone temperature set-point.
13. The method of claim 11 wherein the on-site temperature set-point is manually set using the thermostat.
14. The method of claim 1 further comprising:
detecting a new distance of the mobile device;
comparing the new distance to at least one of the plurality of zones;
detecting if a zone change has occurred;
initiating communication of a control message if the zone change has occurred; and
not initiating a communication of a control message if the zone change has not changed.
15. The method of claim 1 further comprising;
detecting the availability of a first network location and a second network location, wherein the second network location is different than the first network location;
initiating access of the first network location to detect the operating condition of the network device;
initiating access to a second network location to store the distance of the mobile device relative to the site; and
initiating a communication of a control action to the first network location to alter the operating condition of the network device.
16. The method of claim 1 further comprising:
detecting an availability of a WIFI network including a device connected to the WIFI network;
accessing the device using the WIFI network to detect an operating condition of the device; and
initiating an altering of the operating condition of the network device using the WIFI network.