THERMOSTAT WITH USB INTERFACE

• US 20080120446A1
• Filed: 11/16/2007
• Published: 05/22/2008
• Est. Priority Date: 11/17/2006
• Status: Abandoned Application

• Current Assignee: Emerson Electric Company
• Original Assignee: Emerson Electric Company
• Inventors: Butler, William P., Jaeschke, Horst E., Carey, Steven L.
• Application Number:
  US11/941,681
• Publication Number:
  US 20080120446A1
• Time in Patent Office: Days
• US Class Current: 710/63
• CPC Class Codes: F24F 11/30 for purposes related to the operation of the system, e.g. for safety or monitoring
• CPC Class Codes: F24F 11/52 Indication arrangements, e.g. displays
• CPC Class Codes: F24F 11/58 using Internet communication
• CPC Class Codes: F24F 11/59 for presetting
• CPC Class Codes: G05B 2219/25106 Pluggable card, magnetic, smart with configuration data, pulled out after loading
• CPC Class Codes: G05B 2219/2614 HVAC, heating, ventillation, climate control
• CPC Class Codes: G05D 23/1902 characterised by the use of a variable reference value

Abstract

Various embodiments of a thermostat are provided that comprise at least one user input means for enabling the user to input at least one request, a universal serial bus interface, a display device capable of displaying at least a number of alphanumeric characters configured to display information relating to a service provider, and a microprocessor in communication with the universal serial bus interface, the display device and the user input means. The microprocessor is capable of monitoring the user input means for a request to retrieve information relating to a service provider, and is configured to respond to such a request by requesting communication through the universal serial bus interface of information relating to the service provider. The microprocessor (is further configured to communicate the information relating to the service provider to the display device, which information may include the name and phone number of the service provider.

Claims

1. A thermostat comprising:

a universal serial bus interface adapted to connect to a universal serial bus device;

a display device having at least a portion thereof that is capable of displaying a message;

at least one input means for enabling the input of at least one request; and

a microprocessor in communication with the universal serial bus interface, the display device and the user input means, the microprocessor being configured to respond to a specific input request by requesting communication of information relating to a service provider from an electronic memory in communication with the universal serial bus interface, and subsequently communicating the information relating to a service provider to the display device, wherein the information relating to a service provider includes at least a name and phone number of the service provider.

2. The thermostat of claim 1 wherein the information relating to a service provider includes at least a name and phone number of the service provider.

3. The thermostat of claim 1 wherein the thermostat is configured to be restored to normal operation by the selection of at least one user input means, and the information relating to the service provider is continuously displayed on the display device when the thermostat is operating in its normal operation.

4. The thermostat of claim 3 wherein the microprocessor requests the communication via the USB interface of a data file that contains information relating to the service provider.

5. The thermostat of claim 4 wherein the data file has a predetermined file name that is recognizable by the microprocessor of the thermostat.

6. The thermostat of claim 4 wherein the microprocessor displays one or more data files that are available for communication via the USB interface on the display device, and prompts the user to select a specific data file to communicate to the microprocessor.

7. The thermostat of claim 4 further comprising an electronic memory for storing the information relating to the service provider.

8. The thermostat of claim 7 where the microprocessor causes the communicated information relating to the service provider to be stored in the memory, and the microprocessor subsequently retrieves the stored information for communication to the display device.

9. A thermostat comprising:

a universal serial bus interface adapted to connect to a universal serial bus device;

at least one user input means for enabling the user to input at least one request;

a display device capable of displaying a plurality of alphanumeric characters for displaying alphanumeric information;

a microprocessor in communication with the universal serial bus interface, the display device and the user input means, the microprocessor being capable of monitoring the user input means for a request to retrieve information relating to a service provider, and being configured to respond to such a user request by requesting communication of information through the universal serial bus interface of information relating to the service provider, and communicating the information relating to the service provider to the display device, wherein the information relating to the service provider includes at least a name and phone number of the service provider.

10. The thermostat of claim 9 the thermostat is configured to be restored to normal operation by the selection of at least one user input means, and the information relating to the service provider is continuously displayed on the display device when the thermostat is operating in its normal operation.

11. The thermostat of claim 9 wherein the microprocessor displays at least one data file that is available for communication via the USB interface on the display device, and prompts the user to select at least one data file to communicate to the microprocessor.

12. The thermostat of claim 11 wherein the microprocessor requests the communication via the USB interface of a data file that contains information relating to the service provider.

13. The thermostat of claim 9, further comprising an electronic memory for storing the information relating to the service provider, wherein the microprocessor is configured to request the communication via the USB interface of a data file from an external memory source that contains information relating to the service provider and to store the communication of information relating to the service provider in the memory, subsequent to which the microprocessor retrieves the stored information for communication to the display device.

14. The thermostat of claim 13 wherein the microprocessor communicates the information relating to the service provider to the display device in a manner such that the information relating to the service provider is continuously displayed on the display device during normal operation of the thermostat.

15. A thermostat comprising:

a universal serial bus interface adapted to connect to a universal serial bus device having at least an electronic memory thereon;

a removable universal serial bus device including a memory having a plurality of stored time and temperature setting values that are required for the thermostat to operate, which removable universal serial bus device is connected to the universal serial bus interface such that the thermostat may access the stored time and temperature setting values;

at least one user input means for enabling the user to input at least one request;

a display device capable of displaying at least a predetermined number of alphanumeric characters configured to display alphanumeric information; and

a microprocessor in communication with the universal serial bus interface, the display device and the user input means, the microprocessor being capable of retrieving parameters, including time and temperature settings, that are stored on the universal serial bus for controlling the operation of a heating or cooling system, whereupon removal of the universal serial bus device the thermostat discontinues operation.

16. The thermostat of claim 15, wherein the microprocessor is further configured to detect a malfunction of the heating or cooling system and to responsively store a message indicative of the malfunction on a memory of the removable universal serial bus device.

17. The thermostat of claim 16, wherein microprocessor is further configured to detect a malfunction of the heating or cooling system, and in response to detecting a malfunction, the microprocessor is configured to retrieve from the memory on the removable universal serial bus device the stored contact information relating to the service provider that includes at least a phone number of the service provider, and to prompt the display device to display the contact information of the service provider on the display device of the thermostat.

18. The thermostat of claim 16 wherein the microprocessor retrieves at least one a data file stored on the universal serial bus device that contains contact information relating to the service provider in the event of a malfunction of the thermostat, and controls the display device to display the contact information relating to the service provider.

19. The thermostat of claim 18 wherein the universal serial bus device further includes a wireless transceiver that is configured to receive signals from a wireless remote temperature sensor, the universal serial bus device being configured to communicate sensed temperature information received from the wireless remote temperature sensor to the microprocessor.

20. A thermostat comprising:

a memory device for storing information obtained by the thermostat relating to the operation of the thermostat or at least one component of a heating or cooling system;

a universal serial bus interface adapted to connect to a universal serial bus flash memory device;

a display device having a portion thereon capable of displaying at least a predetermined number of alphanumeric characters to permit display of operational information to a viewer of the thermostat;

at least one user input means for enabling the user to input a request to the thermostat to initiate communication via the universal serial bus interface of stored information relating to the operation of the thermostat or at least one component of a heating or cooling system;

a microprocessor in communication with the electronic memory, the universal serial bus interface, the display device and the user input means, the microprocessor being capable of monitoring the user input means for a request to retrieve and communicate information stored in the memory relating to the operation of the thermostat or at least one component of a heating or cooling system, wherein the microprocessor is configured to respond to such a request by retrieving information stored in the memory relating to the operation of the thermostat or at least one component of a heating or cooling system, and requesting communication of the stored information through the universal serial bus interface in a manner such that the information may be stored in a universal serial bus flash memory device connected to the universal serial bus interface.