METHOD FOR CONTROLLING AN HVAC SYSTEM USING A PROXIMITY AWARE MOBILE DEVICE

• US 20140045482A1
• Filed: 08/07/2012
• Published: 02/13/2014
• Est. Priority Date: 08/07/2012
• Status: Active Grant

• Current Assignee: Ademco Inc. (Resideo Technologies, Inc.)
• Original Assignee: Honeywell International Inc.
• Inventors: Bisson, Reed, Amundson, John B.
• Granted Patent: US 9,247,378 B2
• Time in Patent Office: Days
• US Class Current: 455/420
• CPC Class Codes: G05B 19/042 using digital processors G05B19/05 takes precedence
• CPC Class Codes: G05B 2219/2614 HVAC, heating, ventillation, climate control
• CPC Class Codes: G05D 23/1393 characterised by the use of electric means
• CPC Class Codes: G05D 23/1905 associated with tele control
• CPC Class Codes: H04L 12/2818 from a device located outside both the home and the home network access arrangements H04L12/2856; for remote control or remote monitoring of applications H04L67/025; arrangements for transmitting signals characterised by the use of a wireless eletrical link G08C17/00; telephonic communication systems adapted for combination with remote control systems H04M11/007
• CPC Class Codes: H04M 1/72415 for remote control of appliances
• CPC Class Codes: H04M 1/72457 according to geographic location
• CPC Class Codes: H04M 11/002 with telemetering systems telemetering in general G08C
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04W 24/04 Arrangements for maintaining operational condition
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/027 using movement velocity, acceleration information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

A mobile wireless device (e.g. smart phone) may be used to remotely control an HVAC system. A program code stored in the memory of the mobile wireless device may cause the mobile wireless device to store geographic information in the memory of the mobile wireless device, monitor a location of the mobile wireless device, and compare the stored geographic information to the location of the mobile wireless device. If the comparison meets predetermined criteria, the program code may cause the mobile wireless device to transmit a command either directly or indirectly to an HVAC controller, causing the HVAC controller to transition from a first operating state having a first temperature setpoint to a second operating state having a second temperature setpoint.

Claims

1. A computer readable medium having stored thereon on in non-transitory state a program code for use by a user'"'"'s mobile wireless device connectable to a network, the program code causing the user'"'"'s mobile wireless device to execute a method comprising:

storing geographic information in a memory;

monitoring a current location of the user'"'"'s mobile wireless device; and

comparing the stored geographic information and the current location of the user'"'"'s mobile wireless device, and if the comparison meets predetermined criteria, transmitting a command causing an HVAC controller to transition from a first operating state having a first temperature setpoint to a second operating state having a second temperature setpoint.

2. The computer readable medium of claim 1, wherein the geographic information comprises at least one route followed by the user of the mobile wireless device to travel between a first location and at least one other location and wherein the predetermined criteria comprises a determination if the user is following the at least one route.

3. The computer readable medium according to claim 1, wherein the geographic information includes a predefined proximity zone having at least one outer boundary, and wherein the predetermined criteria comprises the at least one outer boundary being crossed.

4. The computer readable medium according to claim 3, wherein the predefined proximity zone is defined relative to the user'"'"'s residence.

5. The computer readable medium according to claim 1, wherein the geographic information comprises a predefined proximity zone having at least one outer boundary and at least one route followed by the user of the mobile wireless device to travel between a first location and at least one other location, and wherein the predetermined criteria comprises a determination if the user has crossed the at least one outer boundary and is following the at least one route.

6. The computer readable medium according to claim 1, wherein the user'"'"'s mobile wireless device is a GPS-enabled mobile phone.

7. The computer readable medium according to claim 6, wherein the user'"'"'s mobile wireless device does not broadcast GPS coordinates to the network in order to monitor the current location of the user'"'"'s mobile wireless device or compare the stored geographic information and the current location of the mobile wireless device.

8. The computer readable medium according to claim 1, wherein the first operating state corresponds to an unoccupied state of the HVAC controller and the second operating state corresponds to an occupied state of the HVAC controller.

9. The computer readable medium according to claim 1, wherein the first operating state corresponds to an occupied state of the HVAC controller and the second operating state corresponds to an unoccupied state of the HVAC controller.

10. The computer readable medium according to claim 1, wherein the first operating state corresponds to an unoccupied state of the HVAC controller and the second operating state corresponds to an extended away unoccupied state of the HVAC controller.

11. The computer readable medium according to claim 10, wherein a temperature setpoint associated with the extended away unoccupied state of the HVAC controller is more energy efficient than a temperature setpoint associated with the unoccupied of the HVAC controller.

12. The computer readable medium according to claim 1, wherein transmitting the command comprises transmitting the command to a remote server via the network, wherein the remote server sends a corresponding command to the HVAC controller.

13. The computer readable medium according to claim 1, wherein the program code further causes the user'"'"'s mobile wireless device to learn at least one route travelled by a user between a first location and at least one other location.

14. The computer readable medium according to claim 13, wherein the first location corresponds to the user'"'"'s home and wherein the HVAC controller is located with the user'"'"'s home.

15. A remote server accessible over a network, the remote server comprising:

an input/output port for sending and/or receiving data via the network;

a data storage device storing a program code for download via the network for use by a user'"'"'s mobile wireless device connectable to the network, the program code configured to cause the user'"'"'s mobile wireless device to;

store geographic information in a memory of the user'"'"'s mobile wireless device;

monitor a current location of the user'"'"'s mobile wireless device; and

compare the stored geographic information and the current location of the user'"'"'s mobile wireless device, and if the comparison meets predetermined criteria, transmit a command causing an HVAC controller to transition from a first operating state having a first temperature setpoint to a second operating state having a second temperature setpoint; and

a controller coupled to the input/output port and the data storage device, the controller configured to download the program code to a remote device upon request.

16. The remote server according to claim 15, wherein the remote device comprises the user'"'"'s mobile wireless device.

17. The remote server according to claim 15, wherein the controller is further configured to implement a web application for serving up one or more web pages over the network, wherein the one or more web pages provide a virtual user interface for the HVAC controller.

18. The remote server according to claim 15, wherein the program code stored in the data storage device is further configured to cause the user'"'"'s mobile wireless device to learn at least one route followed by the user of the mobile wireless device to travel between a first location and at least one other location.

19. A mobile wireless device comprising:

a locating device for detecting a current location of the mobile wireless device;

a memory for storing geographic information;

an input/output port for sending and/or receiving data over a network; and

a controller coupled to the locating device, the memory, and the input/output port, the controller configured to detect the current location of the user'"'"'s mobile wireless device and compare the stored geographic information stored in the memory to the current location of the user'"'"'s mobile wireless device, wherein if the comparison meets predetermined criteria, the controller further configured to transmit a command causing an HVAC controller to transition from a first operating state having a first temperature setpoint to a second operating state having a second temperature setpoint.

20. The mobile wireless device according to claim 19, wherein the geographic information comprises at least one route followed by the user of the mobile wireless device to travel between a first location and at least one other location and wherein the predetermined criteria comprises a determination if the user is following the at least one route.

21. The mobile wireless device according to claim 19, wherein the geographic information includes a predefined proximity zone having at least one outer boundary, and wherein the predetermined criteria comprises the at least one outer boundary being crossed.

22. The mobile wireless device according to claim 21, wherein the predefined proximity zone is defined relative to the user'"'"'s residence.

23. The mobile wireless device according to claim 19, wherein the geographic information comprises a predefined proximity zone having at least one outer boundary and at least one route followed by the user of the mobile wireless device to travel between a first location and at least one other location and wherein the predetermined criteria comprises a determination if the user has crossed the at least one outer boundary and is following the at least one route.

24. The mobile wireless device according to claim 19, wherein the mobile wireless device does not broadcast GPS coordinates to the network in order to monitor the current location of the user'"'"'s mobile wireless device or compare the stored geographic information and the current location of the mobile wireless device.

25. The mobile wireless device according to claim 19, wherein the controller is further configured to transmit the command to a remote server via the network.

26. The mobile wireless device according to claim 19, wherein the controller is further configured to learn at least one route travelled by a user between a first location and at least one other location.

27. A method of controlling an HVAC system using a mobile wireless device, the method comprising:

storing geographic information in a memory of the mobile wireless device, the mobile wireless device comprising a locating device for detecting a current location of the mobile wireless device, an input/output port for sending and/or receiving data over a network, a controller coupled to the locating device, the memory, and the input/output port;

the controller of the mobile wireless device monitoring a current location of the mobile wireless device; and

the controller of the mobile wireless device comparing the stored geographic information and the current location of the mobile wireless device, and if the comparison meets predetermined criteria, transmitting a command causing an HVAC controller to transition from a first operating state having a first temperature setpoint to a second operating state having a second temperature setpoint.

28. The method according to claim 27, wherein the mobile wireless device does not broadcast GPS coordinates to the network in order to monitor the current location of the user'"'"'s mobile wireless device or compare the stored geographic information and the current location of the mobile wireless device.