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Numéro de publicationUS20080161978 A1
Type de publicationDemande
Numéro de demandeUS 12/051,722
Date de publication3 juil. 2008
Date de dépôt19 mars 2008
Date de priorité26 oct. 2000
Autre référence de publicationCA2426689A1, CN1481523A, EP1328855A2, US6595430, US7306165, US7360717, US20030208282, US20060027671, US20070194138, US20070198099, US20100131884, US20150204564, WO2002035304A2, WO2002035304A3
Numéro de publication051722, 12051722, US 2008/0161978 A1, US 2008/161978 A1, US 20080161978 A1, US 20080161978A1, US 2008161978 A1, US 2008161978A1, US-A1-20080161978, US-A1-2008161978, US2008/0161978A1, US2008/161978A1, US20080161978 A1, US20080161978A1, US2008161978 A1, US2008161978A1
InventeursDipak J. Shah
Cessionnaire d'origineHoneywell International Inc.
Exporter la citationBiBTeX, EndNote, RefMan
Liens externes: USPTO, Cession USPTO, Espacenet
Graphical user interface system for a thermal comfort controller
US 20080161978 A1
Résumé
A graphical user interface system for a thermal comfort controller. The user interface system has a central processing unit coupled to a memory and a touch sensitive display unit. The memory stores a temperature schedule data structure and perhaps a temperature history data structure. The temperature schedule data structure is made up of at least one set-point. The temperature history data structure is made up of at least one Actual-Temperature-Point. The display presents the set-points and/or the Actual-Temperature-Points. One representation of the display is a graphical step-function. The user uses a finger or stylus to program the set-points by pointing and dragging a portion of the step-function.
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Revendications(20)
1. A method for displaying information on a programmable thermostat that is adapted to sense a temperature at the location of the programmable thermostat and to control an HVAC system in accordance with two or more scheduled set points, the programmable thermostat having a touch screen display, a temperature sensor, and a memory, wherein the memory stores the two or more schedule set points, and wherein each schedule set point associates a time value and a corresponding temperature value, the method comprising the steps of:
retrieving two or more of the schedule set points from the memory; and
simultaneously displaying two or more of the retrieved schedule set points as a listing of set points on the touch screen display.
2. The method of claim 1, wherein the listing of set points displayed on the touch screen display includes the corresponding temperature value for each of the displayed schedule set points.
3. The method of claim 2 wherein the corresponding temperature values are displayed in a numerical format.
4. The method of claim 1, wherein the listing of set points displayed on the touch screen display includes the time value for each of the displayed schedule set points.
5. The method of claim 4 wherein the time values are displayed in a numerical format.
6. The method of claim 1, wherein the listing of set points displayed on the touch screen display includes the time value and the corresponding temperature value for each of the displayed schedule set points.
7. The method of claim 6 wherein the time values and the corresponding temperature values are displayed in a numerical format.
8. A method for displaying information on a programmable thermostat that is adapted to sense a temperature at the location of the programmable thermostat and to control an HVAC system in accordance with two or more scheduled set points, the programmable thermostat having a touch screen display, a temperature sensor, and a memory, wherein the memory stores the two or more schedule set points, and wherein each schedule set point includes a time value and a corresponding temperature value, the method comprising the steps of:
retrieving two or more schedule set points from the memory; and
simultaneously displaying two or more retrieved schedule set points on the touch screen display, wherein for each retrieved schedule set point, the time value and the corresponding temperature value are displayed, wherein at least the temperature value is displayed in a numerical format.
9. The method of claim 8 wherein the time value is also displayed in a numerical format.
10. The method of claim 8 wherein the two or more retrieved schedule set points are displayed as a listing of set points.
11. The method of claim 8 further comprising:
allowing the user to modify one or more of the schedule set points through user interaction with the touch screen display; and
storing any modified schedule set point to the memory.
12. The method of claim 8 further comprising the steps of:
receiving a sensed temperature from the temperature sensor of the thermostat; and
displaying a measure of the received sensed temperature on the touch screen display in a numerical format.
13. A programmable thermostat having two or more schedule set points, where each schedule set point includes a time value and a corresponding temperature value, the programmable thermostat comprising:
a touch screen display;
a temperature sensor for sensing the temperature at the location of the programmable thermostat;
a memory for storing the two or more schedule set points;
a controller coupled to the memory, the touch screen display and the temperature sensor, the controller configured to retrieve two or more of the schedule set points from the memory, and to simultaneously display two or more of the retrieved schedule set points as a listing of set points on the touch screen display.
the controller further configured to allow a user to change one or more of the schedule set points through user interaction with the touch screen display; and
the controller further adapted to display a measure of the sensed temperature on the touch screen display.
14. The programmable thermostat of claim 13, wherein the listing of set points displayed on the touch screen display includes the corresponding temperature value for each of the displayed schedule set points.
15. The programmable thermostat of claim 14 wherein the corresponding temperature values are displayed in a numerical format.
16. The programmable thermostat of claim 13, wherein the listing of set points displayed on the touch screen display includes the time value for each of the displayed schedule set points.
17. The programmable thermostat of claim 16 wherein the time values are displayed in a numerical format.
18. The programmable thermostat of claim 13, wherein the listing of set points displayed on the touch screen display includes the time values and the corresponding temperature values for each of the displayed schedule set points.
19. The programmable thermostat of claim 18 wherein the time values and the corresponding temperature values are displayed in a numerical format.
20. The programmable thermostat of claim 13 wherein the controller is configured to retrieve three or more of the schedule set points from the memory, and simultaneously display three or more of the retrieved schedule set points as a listing of set points on the touch screen display.
Description
  • [0001]
    This is a continuation of co-pending U.S. patent application Ser. No. 10/453,027, filed Jun. 3, 2003, entitled “GRAPHICAL USER INTERFACE SYSTEM FOR A THERMAL COMFORT CONTROLLER”, which is a continuation of U.S. application Ser. No. 09/697,633, filed Oct. 26, 2000, now U.S. Pat. No. 6,595,430, entitled, “GRAPHICAL USER INTERFACE SYSTEM FOR A THERMAL COMFORT CONTROLLER”.
  • BACKGROUND OF THE INVENTION
  • [0002]
    The present invention relates to thermostats and other thermal comfort controllers and particularly to a graphical user interface for such thermal comfort controllers.
  • [0003]
    Current thermal comfort controllers, or thermostats, have a limited user interface which typically includes a number of data input buttons and a small display. Hereinafter, the term thermostat will be used to reference a general comfort control device and is not to be limiting in any way. For example, in addition to traditional thermostats, the present such control device could be a humidistat or used for venting control. As is well known, thermostats often have setback capabilities which involves a programmed temperature schedule. Such a schedule is made up of a series of time-scheduled set-points. Each set-point includes a desired temperature and a desired time. Once programmed with this temperature schedule, the controller sets-up or sets-back the temperature accordingly. For example, a temperature schedule could be programmed so that in the winter months, a house is warmed to 72 degrees automatically at 6:00 a.m. when the family awakes, cools to 60 degrees during the day while the family is at work and at school, re-warms to 72 degrees at 4:00 p.m. and then cools a final time to 60 degrees after 11:00 p.m., while the family is sleeping. Such a schedule of lower temperatures during off-peak hours saves energy costs.
  • [0004]
    It is well known that users have difficulty using the current form of a user interface for thermostats because such an interface is not intuitive and is somewhat complicated to use. Therefore, users either do not utilize the energy saving programmable functions of the controller, or they do not change the schedule that is programmed by either the installer or that is the factory default setting.
  • [0005]
    Another limitation of the current user interfaces for thermostats is that once programmed, the temperature schedule cannot be easily reviewed. Usually, the display is configured to show one set-point at a time in a numerical manner. Using the input buttons, the user must ‘page forward’ to the next set-point in the schedule or ‘page backward’ to the previous set-point.
  • [0006]
    Although the user can, with difficulty, determine the temperature schedule that is programmed into the controller, the user cannot determine how closely this temperature schedule was followed. Of course, when a new set-point determines that the controller should either raise or lower the temperature in a house or other building, the temperature does not immediately change to that new temperature. It can take some time for the room or building to warm up or cool down to the desired temperature. The thermostat typically tracks this information to allow adjustment to be easily made. At present, the user has no way of viewing this information and no way of correlating the temperature schedule with actual house temperatures.
  • [0007]
    What is needed in the art is a user interface for a thermostat in which the temperature schedule is more easily programmed. The user interface should display a more user friendly representation of the schedule so that the user can review an entire day's schedule all at once. The user interface should also easily display alternative schedules, such as a weekend and weekday schedule. Further, the graphical representation should itself be the intuitive means to programming the schedule. The user interface should also be able to compare the temperature schedule against the actual historical temperature over a period of time.
  • SUMMARY OF THE INVENTION
  • [0008]
    This invention can be regarded as a graphical user interface system for thermal comfort controllers. In some embodiments, the user interface system is mounted on the wall as part of a thermostat. In other embodiments, the user interface system is a hand held computing unit which interfaces with a thermostat located elsewhere. The user interface system includes a central processing unit, a memory and a display with a touch-sensitive screen used for input. The memory stores at least one temperature schedule. The temperature schedule has at least one set-point, which associates a desired temperature to a desired time. The display graphically represents the temperature schedule and allows the user to easily and intuitively program the temperature schedule. The temperature schedule may be displayed as a step-function graph, as a listing of set-points, or as a clock and temperature control (such as a dial). In some embodiments, the display can also graphically represent the actual temperature history compared to the desired temperature schedule. In other embodiments, the temperature schedule can be displayed and changed in other graphical ways, such as with slider or scroll bar controls.
  • [0009]
    Several objects and advantages of the present invention include: the temperature schedule is more easily programmed than in past user interfaces; the step-function or other display is more informative and intuitive; historical data can be displayed to the user; and multiple schedules can be programmed.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • [0010]
    FIG. 1 is a block diagram of a user interface system for a thermal comfort controller.
  • [0011]
    FIG. 2 is a perspective view of the user interface system in an embodiment with a stylus.
  • DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS OF THE INVENTION
  • [0012]
    The present invention is a user interface system for a thermostat or other comfort controller. Throughout the drawings, an attempt has been made to label corresponding elements with the same reference numbers. The reference numbers include:
  • [0000]
    Reference Number Description
    100 Central Processing Unit
    200 Display Unit
    205 Axis denoting Time
    210 Axis denoting Temperature
    215 Graphical Representation of Temperature Schedule
    220 Graphical Representation of Temperature History
    225 Other Data
    230 Additional Controls
    235 Buttons
    240 Stylus
    300 Memory
    400 Temperature Schedule Data Structure
    500 Temperature History Data Structure
    600 Set-Point
    700 Actual-Temperature-Point
    800 Conduits to Heating/Cooling Devices or Thermostat
  • [0013]
    Referring to the drawings, FIG. 1 is a block diagram of the user interface system for a comfort controller. The user interface system includes a central processing unit 100. This central processing unit 100 is coupled to a display unit 200 and a memory 300. The display unit 200 has a touch-sensitive screen which allows the user to input data without the need for a keyboard or mouse. The memory 300 includes a temperature schedule data structure 400, which is made up of one or more set-points 600. The memory 300 may also include a temperature history data structure 500, which is made up of one or more Actual-Temperature-Points 700.
  • [0014]
    As previously mentioned, the display unit 200 includes a graphical display/touch sensitive screen. This configuration will provide for very flexible graphical display of information along with a very user friendly data input mechanism. The display unit 200 may be very similar to the touch screen display used in a hand-held personal digital assistant (“PDA”), such as a Palm brand PDA manufactured by 3Com, a Jornada brand PDA manufactured by Hewlett Packard, etc. Of course the graphical user interface system could also be manufactured to be integrated with a thermostat itself. In such an embodiment, a touch-sensitive LCD display is coupled with the thermostat's existing central processing unit and RAM.
  • [0015]
    The temperature schedule data structure 400 and temperature history data structure 500 are data structures configured and maintained within memory 300. For example, the temperature schedule data structure 400 and temperature history data structure 500 could be simple two-dimensional arrays in which a series of times are associated to corresponding temperatures. In FIG. 1, temperature schedule data structure 400 has been configured to adjust the temperature to 60 degrees at 6:00 a.m. (see 600.1), then to 67 degrees at 6:30 (see 600.2), and up to 73 degrees at 8:00 a.m. (see 600.3) etc. Temperature history data structure 500 is shown to store the information that at 6:00 a.m. the actual temperature was 60 degrees (see 700.1), and by 6:30 a.m., the temperature had risen to 69 degrees (see 700.2).
  • [0016]
    Of course, the temperature schedule data structure 400 and temperature history data structure 500 could also be more advanced data structures capable of organizing more data. For example, the temperature schedule data structure 400 could be configured to allow more than one schedule to be programmed. One schedule could be assigned to run from Monday through Friday while a second schedule could be assigned to run on Saturdays and Sundays. Alternately, different schedules could be assigned for each day of the week. Different schedules could be devised and stored for the summer months and winter months as well.
  • [0017]
    Temperature history data structure 500 could be configured to store more information, including historical information over a period of several days, weeks, or months. The data could be aggregated to show the average temperatures by time, day, or season. A person skilled in the art of computer programming could readily devise these data structures.
  • [0018]
    The user interface system also has conduits 800 to the heating/cooling devices or thermostats thereof so that user interface system can communicate with the thermostat or other comfort controller.
  • [0019]
    FIG. 2 shows a perspective view of one possible embodiment of the user interface system. In FIG. 2, the user interface system has been installed as an integral element of the thermostat wall unit. The display unit 200 of the user interface system displays the graphical representation of the temperature schedule 215 as well as the graphical representation of the temperature history graph 220. These graphical representations are presented as a graph in which one axis denotes time 205 and the other axis denotes temperatures 210. The graphical representation of the temperature schedule 215 is shown in FIG. 2 as a step function. Other data 225 is also displayed, which could be the current date, day of the week, time, indoor and/or outdoor relative humidity, indoor and/or outdoor temperature, etc. The display unit 200 could also represent the temperature schedule or history schedule in formats other than a function on a graph. For example, the temperature schedule could be shown as a listing of set-points. Or, the graph could be shown as a bar chart in which the length of the bars indicate the temperature.
  • [0020]
    The display unit 200 can also be configured with additional controls 230, which could, for example, switch the display between Fahrenheit and Celsius for the temperature, between standard and military time, and between showing a single day's schedule versus showing a week's schedule. In addition to the controls programmed and displayed on display unit 200, physical buttons of the thermostat 235 could be programmed to be used for working with the user interface system as well. This is similar to the operation of a PDA.
  • [0021]
    The graphical representations, controls and other data that are displayed on display unit 200 is accomplished by a computer program stored in memory 300. The computer program could be written in any computer language. Possible computer languages to use include C, Java, and Visual Basic.
  • [0022]
    The operation of the user interface system is more intuitive than previous user interfaces for other thermal comfort controllers. The various set-points 600 can displayed on the display unit 200 in a graphical format 215, such as in a step-function, bar chart, etc. In the step-function embodiment, which is shown in FIG. 2, each line portion of the step-function line corresponds to a set-point in the temperature schedule data structure 400. Because the display unit 200 is touch-sensitive, the user can use a finger or stylus 240 to “point-and-drag” any one of the vertical lines of the step-function, representing a time of day, to a different value to indicate a new time at which to change the temperature. Similarly, the user can use a finger or stylus 240 to “point-and-drag” any one of the horizontal lines, representing a temperature, to a different value to indicate a new temperature to be maintained by the controller during that time period. When the user changes the graphical representation of the temperature schedule 215, central processing unit 100 modifies the temperature schedule data structure 400 to reflect these changes.
  • [0023]
    In some embodiments, the buttons 235 or additional controls 230 can be configured so that the user can perform additional programming. For example, one of the buttons 235 or additional controls 230 might cause an alternate schedule to be displayed—such as one for the weekend—which the user can program. Or, pressing one of the buttons 235 or additional controls 230 might cause the temperature history 500 to be displayed by the display unit 200.
  • [0024]
    In other embodiments of the present invention, the temperature schedule 215 could be displayed in other formats. Again, the step-function shown in FIG. 2 is just one of several ways to graphically display the temperature schedule 215. It could also be shown as a list of set-points, showing the time and temperature for each set-point. Or, a scroll bar or slider bar control could be displayed in which the user simply adjusts the control to adjust the temperature. In such an embodiment, time could be displayed as a digital or analog clock, and the user could modify such a clock control along with the temperature control in order to modify an existing or create a new set-point.
  • [0025]
    There are many ways in which the user interface system can work with the thermal comfort controller. The user interface system would probably be integrated into a thermal comfort control system and installed on a wall much like current programmable thermostats. However, if the user interface system is configured on a hand-held PDA, the user-interface could communicate with the thermal comfort controller via the PDA's infra-red sensor. Or, the PDA could be synchronized with a personal computer and the personal computer could set the appropriate instructions to the thermal comfort controller. Or, the PDA could use a cellular/mobile phone feature to telephone the controller (i.e., thermostat, personal computer, etc.) to exchange pertinent and relevant data.
  • [0026]
    From the foregoing detailed description, it will be evident that there are a number of changes, adaptations and modifications of the present invention which come within the province of those skilled in the art. However, it is intended that all such variations not departing from the spirit of the invention be considered as within the scope thereof.
Citations de brevets
Brevet cité Date de dépôt Date de publication Déposant Titre
US4224615 *14 sept. 197823 sept. 1980Texas Instruments IncorporatedMethod of using a liquid crystal display device as a data input device
US4314665 *28 janv. 19809 févr. 1982Levine Michael RElectronic thermostat
US4401262 *18 juin 198230 août 1983Honeywell Inc.Energy saving thermostat with means to shift offset time program
US4914568 *24 oct. 19863 avr. 1990National Instruments, Inc.Graphical system for modelling a process and associated method
US4948040 *27 déc. 198814 août 1990Mitsubishi Denki Kabushiki KaishaAir conditioning system
US5086385 *31 janv. 19894 févr. 1992Custom Command SystemsExpandable home automation system
US5170935 *27 nov. 199115 déc. 1992Massachusetts Institute Of TechnologyAdaptable control of HVAC systems
US5782296 *14 juin 199621 juil. 1998Hunter Fan CompanyAuto-programmable electronic thermostat
US5818428 *7 juin 19956 oct. 1998Whirlpool CorporationAppliance control system with configurable interface
US5873519 *19 août 199723 févr. 1999Heatcraft Inc.Electronic thermostat with multiple program options
US5886697 *7 mars 199723 mars 1999Sun Microsystems, Inc.Method and apparatus for improved graphical user interface having anthropomorphic characters
US5947372 *1 nov. 19967 sept. 1999Tiernan; Teresa ConatyCombined fuel level monitor and thermostat
US6020881 *18 févr. 19971 févr. 2000Sun MicrosystemsGraphical user interface with method and apparatus for interfacing to remote devices
US6059195 *23 janv. 19989 mai 2000Tridelta Industries, Inc.Integrated appliance control system
US6140987 *18 sept. 199631 oct. 2000Intellinet, Inc.User interface for home automation system
US6192282 *30 sept. 199720 févr. 2001Intelihome, Inc.Method and apparatus for improved building automation
US6259074 *26 oct. 199910 juil. 2001Sims Level 1, Inc.Apparatus for regulating the temperature of a fluid
US6285912 *29 juin 19984 sept. 2001Hubbell IncorporatedSystem for physically mounting a multifunction user interface to a basic multifunction sensor to access and control various parameters of a control network environment
US6290140 *4 mars 199918 sept. 2001Energyiq Systems, Inc.Energy management system and method
US6330806 *3 mars 200018 déc. 2001York International CorporationSystem and method for controlling an HVAC system using a flash mini-card
US6344861 *28 juil. 20005 févr. 2002Sun Microsystems, Inc.Graphical user interface for displaying and manipulating objects
US6398118 *29 janv. 19994 juin 2002Howard B. RosenThermostat incorporating thin film carbon dioxide sensor and environmental control system
US6478233 *29 déc. 200012 nov. 2002Honeywell International Inc.Thermal comfort controller having an integral energy savings estimator
US6483906 *8 oct. 199919 nov. 2002Pointset CorporationMethod and apparatus for setting programmable features of an appliance
US6578770 *9 avr. 200217 juin 2003Howard B. RosenThermostat incorporating a carbon dioxide sensor suitable for reading using potentiostat techniques, and environmental control system incorporating such thermostat
US6580950 *28 avr. 200017 juin 2003Echelon CorporationInternet based home communications system
US6581846 *6 mars 200224 juin 2003Howard B. RosenThermostat including a vacation mode in which electrical devices within and proximate the conditioned space are operated by the thermostat to provide an occupied appearance
US6595430 *26 oct. 200022 juil. 2003Honeywell International Inc.Graphical user interface system for a thermal comfort controller
US6619555 *13 févr. 200216 sept. 2003Howard B. RosenThermostat system communicating with a remote correspondent for receiving and displaying diverse information
US6621507 *3 nov. 200016 sept. 2003Honeywell International Inc.Multiple language user interface for thermal comfort controller
US6786421 *3 sept. 20037 sept. 2004Howard RosenProgrammable thermostat including a feature for providing a running total for the cost of energy consumed during a given period for heating and/or cooling a conditioned space
US20010029585 *13 mars 200111 oct. 2001Theodore SimonIntegrated security and communications system with secure communications link
US20010042684 *26 juil. 200122 nov. 2001Abdeltif EssalikGas component sensor for gas oxides
US20010052459 *26 juil. 200120 déc. 2001Air Q, LlcGas component sensor for gas sulfur oxides
US20020092779 *26 juil. 200118 juil. 2002Abdeltif EssalikDrift compensation for gas component sensors
US20030150926 *13 févr. 200214 août 2003Rosen Howard B.Thermostat system communicating with a remote correspondent for receiving and displaying diverse information
US20030150927 *4 nov. 200214 août 2003Howard RosenThermostat system with location data
US20040074978 *3 sept. 200322 avr. 2004Howard RosenProgrammable thermostat including a feature for providing a running total for the cost of energy consumed during a given period for heating and/or cooling a conditioned space
Référencé par
Brevet citant Date de dépôt Date de publication Déposant Titre
US823906621 oct. 20097 août 2012Lennox Industries Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US825508621 oct. 200928 août 2012Lennox Industries Inc.System recovery in a heating, ventilation and air conditioning network
US826044417 févr. 20104 sept. 2012Lennox Industries Inc.Auxiliary controller of a HVAC system
US829598121 oct. 200923 oct. 2012Lennox Industries Inc.Device commissioning in a heating, ventilation and air conditioning network
US835208021 oct. 20098 janv. 2013Lennox Industries Inc.Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US835208121 oct. 20098 janv. 2013Lennox Industries Inc.Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US843344621 oct. 200930 avr. 2013Lennox Industries, Inc.Alarm and diagnostics system and method for a distributed-architecture heating, ventilation and air conditioning network
US843787721 oct. 20097 mai 2013Lennox Industries Inc.System recovery in a heating, ventilation and air conditioning network
US843787821 oct. 20097 mai 2013Lennox Industries Inc.Alarm and diagnostics system and method for a distributed architecture heating, ventilation and air conditioning network
US844269321 oct. 200914 mai 2013Lennox Industries, Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US845245621 oct. 200928 mai 2013Lennox Industries Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US845290621 oct. 200928 mai 2013Lennox Industries, Inc.Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US846344221 oct. 200911 juin 2013Lennox Industries, Inc.Alarm and diagnostics system and method for a distributed architecture heating, ventilation and air conditioning network
US846344321 oct. 200911 juin 2013Lennox Industries, Inc.Memory recovery scheme and data structure in a heating, ventilation and air conditioning network
US852709624 oct. 20083 sept. 2013Lennox Industries Inc.Programmable controller and a user interface for same
US854324321 oct. 200924 sept. 2013Lennox Industries, Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US854863021 oct. 20091 oct. 2013Lennox Industries, Inc.Alarm and diagnostics system and method for a distributed-architecture heating, ventilation and air conditioning network
US856012521 oct. 200915 oct. 2013Lennox IndustriesCommunication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US856440021 oct. 200922 oct. 2013Lennox Industries, Inc.Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US860055821 oct. 20093 déc. 2013Lennox Industries Inc.System recovery in a heating, ventilation and air conditioning network
US860055921 oct. 20093 déc. 2013Lennox Industries Inc.Method of controlling equipment in a heating, ventilation and air conditioning network
US861532621 oct. 200924 déc. 2013Lennox Industries Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US865549021 oct. 200918 févr. 2014Lennox Industries, Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US865549121 oct. 200918 févr. 2014Lennox Industries Inc.Alarm and diagnostics system and method for a distributed architecture heating, ventilation and air conditioning network
US866116521 oct. 200925 févr. 2014Lennox Industries, Inc.Device abstraction system and method for a distributed architecture heating, ventilation and air conditioning system
US869416421 oct. 20098 avr. 2014Lennox Industries, Inc.Interactive user guidance interface for a heating, ventilation and air conditioning system
US87136979 juil. 200829 avr. 2014Lennox Manufacturing, Inc.Apparatus and method for storing event information for an HVAC system
US872529821 oct. 200913 mai 2014Lennox Industries, Inc.Alarm and diagnostics system and method for a distributed architecture heating, ventilation and conditioning network
US8744629 *21 oct. 20093 juin 2014Lennox Industries Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US876194530 août 201224 juin 2014Lennox Industries Inc.Device commissioning in a heating, ventilation and air conditioning network
US876266621 oct. 200924 juin 2014Lennox Industries, Inc.Backup and restoration of operation control data in a heating, ventilation and air conditioning network
US877421021 oct. 20098 juil. 2014Lennox Industries, Inc.Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US878810021 oct. 200922 juil. 2014Lennox Industries Inc.System and method for zoning a distributed-architecture heating, ventilation and air conditioning network
US878810430 juil. 201222 juil. 2014Lennox Industries Inc.Heating, ventilating and air conditioning (HVAC) system with an auxiliary controller
US879879621 oct. 20095 août 2014Lennox Industries Inc.General control techniques in a heating, ventilation and air conditioning network
US880298121 oct. 200912 août 2014Lennox Industries Inc.Flush wall mount thermostat and in-set mounting plate for a heating, ventilation and air conditioning system
US885582521 oct. 20097 oct. 2014Lennox Industries Inc.Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system
US887481521 oct. 200928 oct. 2014Lennox Industries, Inc.Communication protocol system and method for a distributed architecture heating, ventilation and air conditioning network
US889279721 oct. 200918 nov. 2014Lennox Industries Inc.Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US897779421 oct. 200910 mars 2015Lennox Industries, Inc.Communication protocol system and method for a distributed-architecture heating, ventilation and air conditioning network
US899453921 oct. 200931 mars 2015Lennox Industries, Inc.Alarm and diagnostics system and method for a distributed-architecture heating, ventilation and air conditioning network
US915215521 oct. 20096 oct. 2015Lennox Industries Inc.Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system
US926188821 oct. 200916 févr. 2016Lennox Industries Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US926834521 oct. 200923 févr. 2016Lennox Industries Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US932551721 oct. 200926 avr. 2016Lennox Industries Inc.Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system
US937776821 oct. 200928 juin 2016Lennox Industries Inc.Memory recovery scheme and data structure in a heating, ventilation and air conditioning network
US9400291 *31 août 201226 juil. 2016Intel CorporationIntegrated circuit test temperature control mechanism
US9411911 *14 juil. 20119 août 2016Kistler Holding AgProcess control system for production of parts with graphical interface
US943220821 oct. 200930 août 2016Lennox Industries Inc.Device abstraction system and method for a distributed architecture heating, ventilation and air conditioning system
US957478413 juin 201421 févr. 2017Lennox Industries Inc.Method of starting a HVAC system having an auxiliary controller
US959935913 juin 201421 mars 2017Lennox Industries Inc.Integrated controller an HVAC system
US963249021 oct. 200925 avr. 2017Lennox Industries Inc.System and method for zoning a distributed architecture heating, ventilation and air conditioning network
US965192521 oct. 200916 mai 2017Lennox Industries Inc.System and method for zoning a distributed-architecture heating, ventilation and air conditioning network
US967848621 oct. 200913 juin 2017Lennox Industries Inc.Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system
US20100011437 *9 juil. 200814 janv. 2010Michael CourtneyApparatus and method for storing event information for an hvac system
US20100106305 *24 oct. 200829 avr. 2010Lennox Manufacturing Inc.Programmable controller and a user interface for same
US20100106310 *21 oct. 200929 avr. 2010Lennox Industries Inc.Alarm and diagnostics system and method for a distributed- architecture heating, ventilation and air conditioning network
US20100107103 *21 oct. 200929 avr. 2010Lennox Industries Inc.System and method of use for a user interface dashboard of a heating, ventilation and air conditioning network
US20110107422 *30 oct. 20095 mai 2011Patrick Choy Ming WongEmail worm detection methods and devices
US20130123967 *14 juil. 201116 mai 2013Kistler Holding AgDevice and method for controlling the course of a process in the production of parts
US20140062513 *31 août 20126 mars 2014John C. JohnsonIntegrated Circuit Test Temperature Control Mechanism
US20150032265 *29 juil. 201329 janv. 2015Toshiba Global Commerce Solutions Holdings CorporationEnvironmental condition control and monitoring systems and methods
USD64864121 oct. 200915 nov. 2011Lennox Industries Inc.Thin cover plate for an electronic system controller
USD64864221 oct. 200915 nov. 2011Lennox Industries Inc.Thin cover plate for an electronic system controller
Classifications
Classification aux États-Unis700/278, 700/17, 236/46.00R, 345/173
Classification internationaleF23N5/20, G06F3/041, G05D1/00, G06F3/048, F24F11/02, G05D23/19, G05B15/02, G05B19/10
Classification coopérativeG05B15/02, F24F2011/0071, F24F11/006, Y10S715/97, F24F11/0012, G06F3/04883, G05D23/1904, G06F3/04847, G05B2219/24055, G05B2219/23197, F23N5/20, G05B2219/2614, G05B2219/23385, G05B2219/25419, F23N5/203, G05B2219/25403, F23N2023/38, G05B2219/23377, F23N2023/04, G05B19/102
Classification européenneG06F3/0484P, F24F11/00R3A, G06F3/0488G, F23N5/20B, G05B15/02, G05B19/10I, G05D23/19B2