Flow control center sensing pressure by barometric sensor and emit sensed pressure signal

• US 9,971,328 B2
• Filed: 01/27/2016
• Issued: 05/15/2018
• Est. Priority Date: 01/27/2016
• Status: Active Grant

• Current Assignee: Michael Anthony Kaminski
• Original Assignee: Michael Anthony Kaminski
• Inventors: Kaminski, Michael Anthony
• Primary Examiner(s): Patel, Ramesh
• Application Number:
  US15/008,348
• Publication Number:
  US 20170208755A1
• Time in Patent Office: 839 Days
• CPC Class Codes: A01G 25/162 Sequential operation
• CPC Class Codes: A01G 25/167 Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
• CPC Class Codes: F16K 37/0041 for measuring valve parameters F16K37/0033 takes precedence
• CPC Class Codes: F16K 37/005 for measuring fluid parameters F16K37/0033 takes precedence
• CPC Class Codes: G05B 19/042 using digital processors G05B19/05 takes precedence
• CPC Class Codes: G05B 2219/2625 Sprinkler, irrigation, watering
• CPC Class Codes: G05D 7/0623 characterised by the set value given to the control element

Abstract

A flow control center can include a barometric sensor, at least one ball valve assembly, and a computing device. The ball valve can be controllable among a plurality of discreet positions to selectively change a flow of fluid. The computing device can have a communication device configured to receive signals from the barometric sensor. The computing device can determine a first flow rate in response to the sensed pressure represented by the first signal. The computing device can also control a motor of the ball valve assembly to move a ball valve to a first of the plurality of discreet angular positions. The first of the plurality of discreet angular positions can correspond to the sensed pressure represented by the first signal.

Claims

1. A flow control center comprising:

a barometric sensor configured to sense pressure and emit a first signal corresponding to sensed pressure;

at least one ball valve assembly having a body, a ball valve positioned in said body, a motor engaged with said ball valve and configured to move said ball valve among a plurality of discreet angular positions to selectively change a flow of fluid through said valve assembly including a first position in which said ball valve closes said body and a second position in which said ball valve minimally blocks said body;

a computing device having;

a communication device configured to receive the first signal from said barometric sensor,

one or more processors, and

a non-transitory, computer readable medium storing instructions that, when executed by the one or more processors, cause the computing device to perform operations comprising;

receiving the first signal from said barometric sensor,

determining a first flow rate in response to the sensed pressure represented by the first signal, and

controlling said motor to move said ball valve to a first of said plurality of discreet angular positions, said first of said plurality of discreet angular positions corresponding to the sensed pressure represented by the first signal;

wherein said ball valve assembly is further defined as a plurality of ball valve assemblies and wherein said computing device is further defined as having at least one processor mounted on each one of said plurality of ball valve assemblies; and

wherein said non-transitory, computer readable medium storing instructions further causes the computing device to perform an operation comprising;

receiving a location input from a user, the location input representative of a particular one of said plurality of ball valve assemblies, the location input representing a command by the user to activate said particular one of said plurality of ball valve assemblies; and

controlling said motor of said particular one of said plurality of ball valve assemblies in response to the location input.

2. The flow control center of claim 1 wherein said ball valve is further defined as self-lubricating in said body.

3. The flow control center of claim 1 further comprising:

a sensor assembly incorporating said barometric sensor and a soil moisture sensor, said barometric sensor and said soil moisture sensor positioned side-by-side in a housing of said sensor assembly, said soil moisture sensor configured to sense a level of soil moisture and emit a second signal corresponding to the level of soil moisture to said computing device, said sensor assembly including a stake portion extending from said housing and drivable in the ground, a sensing wire extending from said soil moisture sensor through said housing and along said stake portion.

4. The flow control center of claim 3 wherein said sensor assembly further comprises a humidity sensor positioned back-to-back with respect to the barometric sensor.

5. The flow control center of claim 1 further comprising:

a battery configured to power said motor.

6. The flow control center of claim 5 wherein said battery is further defined as configured to power said computing device.

7. The flow control center of claim 6 further comprising:

a solar panel configured to generate electric current and in electrical communication with said battery to deliver the electrical current to recharge said battery.

8. The flow control center of claim 1 wherein said computing device is further defined as including a server computing device.

9. The flow control center of claim 8 wherein said computing device is further defined as including a mobile computing device.

10. The flow control center of claim 9 wherein at least one of said one or more processors is physically remote from said server computing device and said mobile computing device and physically proximate to said ball valve.

11. The flow control center of claim 1 further comprising:

a flow meter configured to sense a rate of fluid flow through said body and emit a second signal corresponding to sensed rate of fluid flow.

12. The flow control center of claim 11 wherein said non-transitory, computer readable medium storing instructions further causes the computing device to perform an operation comprising:

determining an instantaneous amount of fluid passing through said body;

determining a sum of a plurality of instantaneous amounts of fluid passing through said body over a predetermined period of time; and

outputting the sum to a display.

13. The flow control center of claim 1 further comprising:

a soil moisture sensor configured to sense a level of moisture in soil and emit a third signal corresponding to sensed level of moisture in soil.

14. The flow control center of claim 13 wherein said non-transitory, computer readable medium storing instructions further causes the computing device to perform an operation comprising:

detecting a first level of moisture in soil in response to a first receipt of the third signal;

determining a first amount of fluid to permit through said body in response to the first level of moisture in soil;

controlling said motor to move said ball valve to a first of said plurality of discreet angular positions except said first position for a first predetermined period of time to release the first amount of fluid;

detecting a second level of moisture in soil in response to a second receipt of the third signal a second predetermined period of time after said controlling said motor to move said ball valve to said first of said plurality of discreet angular positions for the first predetermined period of time to release the first amount of fluid; and

comparing the first level of moisture in soil and the second level of moisture in soil.

15. The flow control center of claim 14 wherein said non-transitory, computer readable medium storing instructions further causes the computing device to perform an operation comprising:

detecting a third level of moisture in soil in response to a third receipt of the third signal a third predetermined period of time after said comparing;

determining a second amount of fluid to permit through said body in response to the third level of moisture in soil and in response to said comparing.

16. The flow control center of claim 1 wherein said non-transitory, computer readable medium storing instructions further causes the computing device to perform an operation comprising:

receiving a scheduling input from a user, the scheduling input representative of an irrigation schedule, the irrigation schedule representing one or more time periods in which said ball valve is to be positioned in one of said plurality of discreet angular positions except said first position; and

controlling said motor in response to the scheduling input.

17. The flow control center of claim 1 wherein said non-transitory, computer readable medium storing instructions further causes the computing device to perform an operation comprising:

retrieving first data from a secondary memory physically remote from the computing device through a network.

18. The flow control center of claim 17 wherein said non-transitory, computer readable medium storing instructions further causes the computing device to perform an operation comprising:

controlling said motor in response to the retrieved first data.