Environment control system

• US 8,467,905 B2
• Filed: 06/08/2010
• Issued: 06/18/2013
• Est. Priority Date: 06/08/2009
• Status: Active Grant

• Current Assignee: Sg Gaming, Inc. (Scientific Games Corporation)
• Original Assignee: Josmon C. George
• Inventors: George, Josmon C.
• Primary Examiner(s): KASENGE, CHARLES R
• Application Number:
  US12/796,426
• Publication Number:
  US 20100312397A1
• Time in Patent Office: 1,106 Days
• Field of Search: 700/276, 700/277, 700/278, 700/299, 700/300, 236/91.R, 236/91.C, 236/91.D, 236/91.E, 236/91.F
• US Class Current: 700/276
• CPC Class Codes: F24F 11/0001 for ventilation F24F11/30 takes precedence
• CPC Class Codes: F24F 11/0008 for air-humidification F24F11/30 takes precedence
• 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 11/47 Responding to energy costs
• CPC Class Codes: F24F 11/58 using Internet communication
• CPC Class Codes: F24F 11/63 Electronic processing
• CPC Class Codes: F24F 2110/10 Temperature
• CPC Class Codes: F24F 2110/12 of the outside air
• CPC Class Codes: F24F 2110/20 Humidity
• CPC Class Codes: F24F 2110/22 of the outside air
• CPC Class Codes: F24F 2130/00 Control inputs relating to environmental factors not covered by group F24F2110/00
• CPC Class Codes: F24F 2130/10 Weather information or forecasts
• CPC Class Codes: G05D 22/02 characterised by the use of electric means
• CPC Class Codes: G05D 23/19 characterised by the use of electric means G05D23/1393 takes precedence
• CPC Class Codes: G05D 23/1931 to control the temperature of one space

Abstract

A control system for governing temperature and humidity levels within a confined space including a controller communicatively coupled to a cooling system, a heating system, a duct system, a plurality of environmental sensors for detecting temperature and humidity levels within the confined space and external to the confined space, and an external air intake for introducing air external to the confined space to within the confined space. The control system may further include predictive heating and predictive cooling configurations having a computing device communicatively connected to the controller and to an environmental forecast source.

Claims

1. A control system for governing temperature levels within a confined space having a heating system, a cooling system, and a thermostat controller operatively coupled to the heating system and the cooling system, the control system comprising:

a first sensor adapted to detect internal temperatures within the confined space;

a second sensor adapted to detect external temperatures external to the confined space;

a controller coupled to the first and second sensors, and having an input adapted to receive a plurality of settings including a first high temperature tolerance setting and a first low temperature tolerance setting, the controller being adapted to compare the internal temperatures, the external temperatures, and the plurality of settings to a plurality of predefined rules for governing a generation of commands by the controller; and

an external air intake operatively coupled to the controller and adapted to introduce air from outside the confined space into the confined space;

wherein the controller generates commands for operating the external air intake to bring in external air if;

(1) the internal temperature is greater than the first high temperature tolerance setting or lower than the first low temperature tolerance setting and (2) the external temperature is less than the first high temperature tolerance setting and greater than the first lower temperature tolerance setting.

2. The control system of claim 1, wherein the input is further adapted to receive a command to enter a Reduced Consumption Mode of operation during which the controller uses a second high temperature tolerance setting which is greater than the first high temperature tolerance setting and a second low temperature tolerance setting which is less than the first low temperature tolerance setting.

3. The control system of claim 2, wherein the command to enter the Reduced Consumption Mode is associated with an away time period, and the controller is configured to use the second high temperature tolerance setting and the second low temperature tolerance setting during a first portion of the away time period and the first high temperature tolerance setting and the first low temperature tolerance setting during a second portion of the away time period.

4. The control system of claim 2, wherein the command to enter the Reduced Consumption Mode is associated with a peak hours schedule provided by an electricity provider and corresponding to hours designated by the provider as hours of peak energy consumption.

5. The control system of claim 1, wherein the controller is configured to store electricity consumption data and compute a data total corresponding to the total energy consumption of the control system.

6. The control system of claim 1, wherein the input is further adapted to receive a command to enter one of a plurality of modes during which the controller uses one of a plurality of high temperature tolerance settings as a second high temperature tolerance setting and one of a plurality of low temperature tolerance settings as a second low temperature tolerance setting.

7. The control system of claim 1, wherein the control system further comprises:

a third sensor adapted to detect internal humidity within the confined space;

a fourth sensor adapted to detect external humidity external to the confined space;

the controller further coupled to the third and fourth sensors, and the input adapted to receive a plurality of settings including a first high humidity tolerance setting and a first low humidity tolerance setting, the controller being adapted to compare the internal humidity, the external humidity, and the plurality of settings to a plurality of predefined rules for governing the generation of commands by the controller;

wherein the input is further adapted to receive a command to enter one of a plurality of humidity modes during which the controller uses one of a plurality of high humidity tolerance settings as a second high humidity tolerance setting and one of a plurality of low humidity tolerance settings as a second low humidity tolerance setting.

8. The control system of claim 5, wherein the data total is a carbon footprint total.

9. The control system of claim 3, wherein the away time period is determined by time periods during which a user intends the confined space will be unoccupied.

10. The control system of claim 3, wherein the away time period is determined by a security system, whereby said security system is activated by a user when the user is leaving the confined space.

11. The control system of claim 3, wherein the away time period is determined by at least one user-selectable start time and at least one user-selectable end time.

12. The control system of claim 2, wherein the second high temperature tolerance setting and the second low temperature tolerance setting are input into the controller by a user.

13. The control system of claim 2, wherein the second high temperature tolerance setting and the second low temperature tolerance setting are calculated by the controller based on an offset selected from a group including preprogrammed offsets and offsets selected by a user.

14. The control system of claim 3, wherein the control system begins heating or cooling the confined space before the away time period ends to provide a target temperature of the confined space for a time in the future when the confined space will be occupied.

15. The control system of claim 4, wherein the peak hours schedule is input into the controller in one of manually input by a user, by a smart electric meter, and by a network coupled to the controller.

16. The control system of claim 2, wherein the control system is configured to utilize external air to achieve the first temperature tolerance settings and the first humidity tolerance settings, but only to the extent such conditions can be maintained using external air.

17. The control system of claim 5, wherein the control system includes an electricity meter that provides electricity consumption data to the control system, whereby the controller uses the data to produce a report of the data total associated with the control system during peak and non-peak hours.

18. The control system of claim 5, wherein the controller is configured to provide a report covering a user-selectable time period that indicates the data total of the control system during peak and non-peak hours.

19. The control system of claim 18, wherein the report is generated periodically and is downloaded to one of a computing device, a device coupled via a network to the controller, a USB connection, and another wired connection.

20. The control system of claim 18, wherein the report is generated on command by the user and is downloaded to one of a computing device, a device coupled via a network to the controller, a USB connection, and another wired connection.