Sprinkler controller with dial position for each function and program content display position

• US 9,766,609 B2
• Filed: 10/12/2011
• Issued: 09/19/2017
• Est. Priority Date: 07/29/2005
• Status: Active Grant

• Current Assignee: Carl L.C. Kah Jr
• Original Assignee: Carl L.C. Kah Jr
• Inventors: Kah, Jr., Carl L. C.
• Primary Examiner(s): Gami, Tejal
• Application Number:
  US13/271,784
• Publication Number:
  US 20120029660A1
• Time in Patent Office: 2,169 Days
• Field of Search: 700 16, 700284
• CPC Class Codes: A01G 25/16 Control of watering
• CPC Class Codes: G05B 19/0423 Input/output
• CPC Class Codes: G05B 2219/23058 Knob, pedal selects ranges, functions and controls in each range as function of position
• CPC Class Codes: G05B 2219/23165 Display of parameter plus permissable, allowable range
• CPC Class Codes: G05B 2219/23167 Display of selected sequence, permissable sequence
• CPC Class Codes: G05B 2219/2625 Sprinkler, irrigation, watering

Abstract

A controller for use in an irrigation system includes a selector, an indicator associated with the selector for identifying parameters selected to be set for use in controlling the irrigation system, indicia positioned on a top surface of the controller which cooperate with the selector to indicate the parameter being selected and a display for displaying information regarding the selected parameters; wherein the indicator includes a program display position for displaying information regarding all parameters related to a selected program of operation of the controller.

Claims

1. A controller for use in controlling an irrigation system comprises:

a selector configured to select desired functionality of the controller; and

a display for displaying information;

the selector including a program content display position, the program content display position providing for displaying information regarding all parameters related to just a selected program of operation of the controller on the display at the same time.

2. The controller of claim 1, wherein the parameters include days of the week, watering start times, and sprinkler station numbers, where each sprinkler station number is associated with a run time.

3. The controller of claim 1, wherein the selected program of operation includes at least one day of the week, at least one start time and at least one sprinkler station number to be activated by the controller in accordance with the selected program of operation, the day of the week, start time, sprinkler station zone number and associated run time being necessary to provide irrigation at a sprinkler station indicated by the sprinkler station number.

4. The controller of claim 1, wherein the selected program of operation is one of a plurality of programs of operation executable by the controller.

5. The controller of claim 1, further comprising a switch operable to select the selected program of operation from the plurality of programs of operation.

6. The controller of claim 5, further comprising a plurality of buttons operable to input information into the controller.

7. The controller of claim 6, wherein the plurality of buttons are operable to set specific values for the selected parameter.

8. The controller of claim 7, further comprising a rain sensor switch operable to enable a rain switch input to the controller.

9. The controller of claim 1, wherein the selector is a rotary switch.

10. The controller of claim 1, wherein the selector is a virtual dial.

11. A method of programming an irrigation controller including a selector, an input element and a display, the method comprising:

selecting a first parameter of a selected irrigation program using the selector;

entering a first desired value for the first parameter using the input element;

selecting a second parameter of the selected irrigation program using the selector;

entering a second desired value for the second parameter using the input element; and

moving the selector to a program content display position such that the first desired value of the first parameter and the second desired value of the second parameter are displayed on the display at the same time.

12. A controller for use in controlling an irrigation system comprises:

a selector configured to select desired functionality of the controller, the selector being a rotary switch;

a display for displaying information;

a microprocessor connected to the selector and to the display to control operation of at least the display;

the selector including a program content display position, the program content display position providing input to the microprocessor such that the microprocessor provides control signals to the display for displaying all controller parameters of a selected program of operation of the controller that relate to just the selected program of operation on the display at the same time.