SLIDING CONTROL SYSTEM FOR A COOKING APPLIANCE

• US 20110062143A1
• Filed: 09/16/2009
• Published: 03/17/2011
• Est. Priority Date: 09/16/2009
• Status: Abandoned Application

• Current Assignee: Whirlpool Corporation
• Original Assignee: Whirlpool Corporation
• Inventors: SATANEK, BRANDON L.
• Application Number:
  US12/560,461
• Publication Number:
  US 20110062143A1
• Time in Patent Office: Days
• US Class Current: 219/489
• CPC Class Codes: F24C 7/085 on baking ovens
• CPC Class Codes: F24C 7/086 touch control

Abstract

A control display for an oven includes an interactive cook time delay screen having a slide bar for selecting a cook time delay. The slide bar has a length corresponding to the total time of a cooking cycle, such that moving the slide bar along a timeline simultaneously adjusts the start time and the stop time of the cooking cycle, while also allowing a user to delay the start of a cooking cycle. A temperature select screen includes a slide bar for selecting a cooking cycle temperature, and a cook time select screen allows selection of a cooking cycle time. A control lock feature allows a user to lock and unlock the control display by moving a slide bar from a lock position to an unlock position along a track. A controller controls the operation based on the delay time, cooking temperature and cook time selected.

Claims

1. A cooking appliance comprising:

a cabinet defining an oven cavity;

a door attached to the cabinet for selectively exposing and sealing the oven cavity;

a cooking element mounted to the cabinet for heating the oven cavity;

a touch sensitive control display adapted to display an interactive cook time delay screen including a first virtual slide bar adapted to be positioned by a user along a first virtual track, wherein the first virtual track establishes a timeline including time indicia at spaced intervals along the first virtual track, the first virtual slide bar having a length corresponding to a total time of a cooking cycle having a start time and a stop time, such that sliding the first virtual slide bar along the first virtual track simultaneously adjusts the start time and the stop time of the cooking cycle and allows a user to delay cooking until a selected start time; and

a controller in communication with the user interface for controlling operation of the cooking element based on the positioning of the first virtual slide bar along the first virtual track.

2. The cooking appliance of claim 1, wherein the touch sensitive control display is further adapted to display a temperature select screen including a second virtual slide bar adapted to be positioned by a user along a second virtual track, said second virtual track including temperature indicia at spaced intervals along the second virtual track, wherein sliding the second virtual slide bar along the second virtual track adjusts a cooking temperature of the cooking cycle, and wherein the controller in communication with the user interface controls operation of the cooking element based on the positioning of the second virtual slide bar along the second virtual track.

3. The cooking appliance of claim 2, wherein the temperature select screen further includes a delay button which is adapted to activate the cook time delay screen.

4. The cooking appliance of claim 2, wherein the touch sensitive control display is further adapted to display a control lock feature including a third virtual slide bar adapted to be positioned by a user along a third virtual track, said third virtual track including a lock indicia at a first end and an unlock indicia at a second end, wherein a user may selectively lock or unlock controls for the cooking appliance by sliding the third virtual slide bar between the first end and the second end.

5. The cooking appliance of claim 1, wherein the touch sensitive control display is further adapted to display a control lock feature including a second virtual slide bar adapted to be positioned by a user along a second virtual track, said second virtual track including a lock indicia at a first end and an unlock indicia at a second end, wherein a user may selectively lock or unlock controls for the cooking appliance by sliding the second virtual slide bar between the first end and the second end.

6. The cooking appliance of claim 5, wherein the second virtual slide bar has a serpentine shape which requires a user to touch the control display and continuously follow a serpentine shape of the second virtual slide bar from the first end to the second end in order in order to unlock the control lock feature.

7. The cooking appliance of claim 1, wherein the touch sensitive control display is further adapted to display a cook time screen including a plurality of numeric buttons for selecting a total cook time of the cooking cycle.

8. The cooking appliance of claim 7, wherein the cook time screen further includes a delay button for activating the cook time delay screen.

9. The cooking appliance of claim 1, wherein the cook time delay screen further includes a first virtual toggle button adapted to adjust the start time of the cooking cycle by a positive set time increment upon selection of the first toggle button and a second virtual toggle button adapted to adjust the start time of the cooking cycle by a negative set time increment upon selection of the second virtual toggle button.

10. The cooking appliance of claim 1, wherein the cook time delay screen further includes a text display indicating the start time and the stop time of the cooking cycle based on the position of the first virtual slider bar.

11. A touch sensitive control display for presenting an interactive cook time delay screen for an oven comprising:

a first virtual slide bar adapted to be positioned by a user along a first virtual track, wherein the first virtual track establishes a timeline including time indicia at spaced intervals along the first virtual track, the first virtual slide bar having a length corresponding to a total time of a cooking cycle having a start time and a stop time, such that sliding the first virtual slide bar along the first virtual track simultaneously adjusts the start time and the stop time of the cooking cycle and allows a user to delay cooking until a selected start time.

12. The touch sensitive control display of claim 11, further comprising:

a first virtual toggle button adapted to adjust the start time of the cooking cycle by a positive set time increment upon selection of the first toggle button; and

a second virtual toggle button adapted to adjust the start time of the cooking cycle by a negative set time increment upon selection of the second virtual toggle button.

13. The touch sensitive control display of claim 11, further comprising:

a text display indicating the start time and the stop time of the cooking cycle based on the position of the first virtual slide bar.

14. A method for delaying the start time of a cooking cycle in an oven including a touch-sensitive control display adapted to display a plurality of user-interface screens upon activation by a user comprising:

selecting a cooking cycle utilizing the touch-sensitive control display;

activating a cook time delay screen including a virtual slide bar positionable along a virtual track presenting a timeline having time indicia at spaced intervals along the virtual track, wherein the virtual slide bar includes a length corresponding to a total time for the cooking cycle; and

moving the virtual slide bar to a desired location on the virtual track to simultaneously select both a start time and a stop time for the cooking cycle.

15. The method of claim 14, further comprising:

simultaneously displaying the start time and the stop time on a text display of the cook time delay screen.

16. The method of claim 14, further comprising:

activating a temperature select screen including a second virtual slide bar and a second virtual track for the second virtual slide bar, the second virtual track including temperature indicia at spaced intervals along the second virtual track; and

moving the second virtual slide bar to a desired location on the second virtual track to select a desired temperature for the cooking cycle, wherein touching a delay button on the temperature select screen activates the cook time delay screen.

17. The method of claim 16, further comprising:

initially unlocking the touch-sensitive control display, wherein unlocking the touch-sensitive control display includes moving a third virtual slide bar continuously along a third virtual track from a first end to a second end to slide the third virtual slide bar along the third virtual track from a locked position at the first end to an unlocked position at the second end, wherein failure to follow an entire length of the third virtual track results in a failure to unlock the touch-sensitive control display.

18. The method of claim 14, further comprising:

initially unlocking the touch-sensitive control display, wherein unlocking the touch-sensitive control display includes moving a second virtual slide bar continuously along a second virtual track from a first end to a second end to slide the second virtual slide bar along the second virtual track from a locked position at the first end to an unlocked position at the second end.

19. The method of claim 18, wherein failure to follow an entire length of the second virtual track results in a failure to unlock the touch-sensitive control display.

20. The method of claim 14, further comprising:

activating a cook time screen including a plurality of numeric buttons; and

setting the total time for the cooking cycle utilizing the numeric buttons, wherein touching a delay button on the cook time screen activates the cook time delay screen.