REMOTE HVAC CONTROL WITH REMOTE SENSOR WIRING DIAGRAM GENERATION

• US 20090062964A1
• Filed: 08/27/2007
• Published: 03/05/2009
• Est. Priority Date: 08/27/2007
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Sullivan, Daniel J., Geadelmann, Levi H., Moore, Kevin B.
• Granted Patent: US 7,963,454 B2
• Time in Patent Office: Days
• US Class Current: 700/276
• CPC Class Codes: F24F 11/58 using Internet communication
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: G05B 2219/31156 Network structure, internet
• CPC Class Codes: G05B 2219/31186 TCP-IP internet protocol
• CPC Class Codes: G05B 2219/31205 Remote transmission of measured values from site, local to host
• CPC Class Codes: G05B 2219/34038 Web, http, ftp, internet, intranet server
• CPC Class Codes: G05D 23/1905 associated with tele control

Abstract

An HVAC control system that accommodates and/or facilitates control from a remote location. The HVAC control system may include a web-enabled building control appliance with a controller, a first port and a second port. The controller may implement a web server that is coupled to the first port for serving up one or more web pages on a first network and for receiving a number of responses. The controller may be coupled to the second port so as to communicate with one or more communicating thermostats via a second network. The web server may provide one or more web-pages via the first port that solicit and receive information pertaining to one or more remote sensors that are to be connected to one of the one or more thermostats. The web server may provide a wiring diagram for the one or more remote sensors that is dependent on the received information pertaining to one or more remote sensors.

Claims

1. A web enabled building control appliance, comprising:

a controller;

a first port coupled to the controller, the first port adapted to communicate over a first network;

a web server implemented by the controller and coupled to the first port for serving up one or more web-pages on the first network via the first port and for receiving a number of responses;

a second port coupled to the controller, the second port adapted to be coupled to one or more thermostats via a second network, wherein each of the one or more thermostats are adapted to communicate with the controller over the second network; and

the web server adapted to provide one or more web-pages via the first port that solicit information pertaining to one or more remote sensors that are to be connected to one of the one or more thermostats, and for receiving the information via at least one of the number of responses, the web server displaying one or more web-pages that include a wiring diagram for the one or more remote sensors, wherein the wiring diagram is dependent on the received information pertaining to one or more remote sensors.

2. The web enabled building control appliance of claim 1, wherein the wiring diagram provides information for creating a remote sensing network by wiring the remote sensors to one of the one or more thermostats in accordance with the wiring diagram to provide a desired resistance to the thermostat.

3. The web enabled building control appliance of claim 2, wherein the controller is adapted to receive information that identifies the thermostat type of the one or more thermostats, and the desired resistance is dependent on the thermostat type.

4. The web enabled building control appliance of claim 1, wherein the at least one of the responses provides information regarding a number of remote sensors.

5. The web enabled building control appliance of claim 1, wherein the at least one of the responses provides information regarding a type of one or more of the remote sensors.

6. The web enabled building control appliance of claim 1, wherein the at least one of the responses provides information regarding a number of remote sensors and a type of one or more of the remote sensors, and wherein the web server is adapted to provide a predetermined wiring diagram based upon the information pertaining to the one or more remote sensors received by the at least one of the number of responses, including the number of remote sensors and the type of one or more of the remote sensors.

7. The web enabled building control appliance of claim 6, wherein the controller is adapted to receive information that identifies the thermostat type of the one or more thermostats, and the web server is adapted to provide a predetermined wiring diagram based upon the type of one or more of the thermostats.

8. The web enabled building control appliance of claim 1, wherein the controller is adapted to look up a predetermined wiring diagram based upon the information pertaining to the one or more remote sensors received by the at least one of the number of responses.

9. The web enabled building control appliance of claim 1, wherein the controller is adapted to receive information from the one or more thermostats via the second network.

10. The web enabled building control appliance of claim 1, wherein the controller is programmed with a control algorithm that issues commands to the one or more thermostats via the second network to activate and/or deactivate HVAC equipment that is connected to the one or more thermostats.

11. The web enabled building control appliance of claim 1, wherein at least one of the one or more thermostats has a controller that is capable of issuing commands to HVAC equipment that is connected to the at least one thermostat, based at least in part on a programmed local schedule, but the programmed local schedule of the at least one thermostat is not used.

12. A web-based method, comprising:

providing one or more web-pages that solicit information pertaining to one or more remote sensors that are to be connected to a thermostat;

receiving the information pertaining to one or more remote sensors, via one or more web-pages;

determining a wiring configuration for the one or more remote sensors; and

displaying one or more web-pages that include a wiring diagram for the one or more remote sensors that is consistent with the determined wiring configuration.

13. The web-based method of claim 12, wherein the wiring configuration is dependent on a thermostat type of the thermostat.

14. The web-based method of claim 13, wherein the wiring diagram provides information for creating a remote sensing network to provide a desired resistance to the thermostat.

15. A web-based method of providing weighting information for a plurality of remote sensors in an HVAC system, the method comprising the steps of:

accepting from a user, via a web page, information pertaining to a plurality of remote sensors to be used with an HVAC controller of the HVAC system;

determining sensor weighting information based upon the entered data; and

displaying, via the web page, the weighting information.

16. The web-based method of claim 15, wherein the plurality of remote sensors include a plurality of wireless sensors, and the weighting information is programmed or otherwise input into the HVAC controller.

17. The web-based method of claim 15, wherein the plurality of remote sensors include a plurality of hard-wired sensors, and the weighting information comprises a graphical representation of a remote sensor wiring diagram.

18. The web-based method of claim 15, wherein the user is at a first location, with a first data processor that displays web pages, and a second data processor that executes the determining step is at a second location remote from the first location.

19. The method of claim 18, wherein the first data processor and the second data processor are connected via a network.

20. The method of claim 19, wherein the network includes the Internet.

21. The method of claim 18, wherein the HVAC controller is located at the second location.

22. A web-based method of providing a remote sensor wiring diagram for a plurality of remote sensors in an HVAC system, the method comprising the steps of:

accepting from a user, via a web page, information pertaining to a plurality of remote sensors to be connected to a HVAC controller of the HVAC system;

determining a remote sensor wiring diagram based, at least in part, on the accepted information pertaining to the plurality of remote sensors; and

outputting, via the web page, the remote sensor wiring diagram.

23. The method of claim 22, wherein the remote sensor wiring diagram is configured to provide a predetermined resistance to the HVAC controller.

24. The method of claim 22, wherein the remote sensor wiring diagram provides an installer with information regarding which of the remote sensors, if any, to wire in series and which of the remote sensors, if any, to wire in parallel.

25. The method of claim 22, wherein determining a remote sensor wiring diagram comprises looking up a predetermined wiring diagram based on the accepted information pertaining to the plurality of remote sensors.