Water irrigation restriction violation system and associated methods

• US 9,888,634 B1
• Filed: 08/10/2016
• Issued: 02/13/2018
• Est. Priority Date: 08/10/2016
• Status: Active Grant

• Current Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Original Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Inventors: Weiner, Allan M., Haman, Brian J., Sturges, William J., Faure, John E., Bardgett, James A.
• Primary Examiner(s): Dsouza, Adolf
• Application Number:
  US15/233,203
• Publication Number:
  US 20180042190A1
• Time in Patent Office: 552 Days
• Field of Search: None
• CPC Class Codes: A01G 25/16 Control of watering
• 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: G01J 1/429 applied to measurement of ultraviolet light using counting tubes G01T
• CPC Class Codes: G01J 2005/0077 Imaging
• CPC Class Codes: G01J 5/10 using electric radiation detectors
• CPC Class Codes: G01N 21/55 Specular reflectivity
• CPC Class Codes: G01N 2201/12 Circuits of general importance; Signal processing
• CPC Class Codes: G06Q 50/26 Government or public services business processes related to the transportation industry G06Q50/40
• CPC Class Codes: G06T 2207/30188 Vegetation; Agriculture
• CPC Class Codes: G06V 20/188 Vegetation
• CPC Class Codes: G06V 20/194 using hyperspectral data, i.e. more or other wavelengths than RGB
• CPC Class Codes: G08B 21/182 Level alarms, e.g. alarms responsive to variables exceeding a threshold

Abstract

A water irrigation restriction violation system includes a geostationary satellite to collect soil surface moisture data and rain data throughout a given day for a geographic region. A processor and a memory coupled to the processor are configured to store water irrigation restrictions for governmental jurisdictions for the geographic region, receive the soil surface moisture data and rain data from the geostationary satellite, and determine a water irrigation restriction violation based upon the stored water irrigation restrictions and the received soil surface moisture data and rain data. A violation notification is then sent to a corresponding governmental jurisdiction for the determined water irrigation restriction violation.

Claims

1. A water irrigation restriction violation system comprising:

at least one geostationary satellite configured to collect different spectral band images a plurality of times in a given day for a geographic region to generate soil surface moisture data and rain data; and

a processor and a memory coupled thereto and configured to

store water irrigation restrictions for a plurality of governmental jurisdictions for the geographic region,

receive the soil surface moisture data and rain data from said at least one geostationary satellite,

determine a water irrigation restriction violation based upon the stored water irrigation restrictions and the received soil surface moisture data and rain data by at least

determining an exceedance of the soil surface moisture data relative to a soil surface moisture threshold,

determining, based upon the rain data, when irrigation, not rain, caused the exceedance,

determining a time period of the exceedance caused by irrigation and not rain, and

comparing the time period of the exceedance to the water irrigation restrictions, and

send a violation notification to a corresponding governmental jurisdiction for the determined water irrigation restriction violation.

2. The water irrigation restriction violation system according to claim 1 wherein said at least one geostationary satellite comprises at least one infrared image sensor and at least one visible light image sensor to collect the different spectral band images.

3. The water irrigation restriction violation system according to claim 1 wherein said at least one geostationary satellite collects the different spectral band images at least every 15 minutes.

4. The water irrigation restriction violation system according to claim 1 wherein said processor further determines the water irrigation restriction violation by at least:

determining a time-of-day of the exceedance caused by irrigation and not rain; and

comparing the time-of-day of the exceedance to the water irrigation restrictions.

5. The water irrigation restriction violation system according to claim 1 wherein the violation notification includes an image of the geographical region where the determined water irrigation restriction violations occurred.

6. The water irrigation restriction violation system according to claim 5 wherein the violation notification further includes a date and a time-of-day associated with the image.

7. The water irrigation restriction violation system according to claim 1 wherein the water irrigation restrictions are based on dates and times-of-day.

8. The water irrigation restriction violation system according to claim 1 wherein said at least one geostationary satellite comprises a geostationary operational environmental satellite (GOES).

9. A water irrigation restriction violation system comprising:

an interface configured to receive from at least one geostationary satellite soil surface moisture data and rain data a plurality of times in a given day for a geographic region, the satellite soil surface moisture data and rain data being generated based upon different spectral band images collected by the at least one geostationary satellite; and

a processor and a memory coupled thereto and configured to

store water irrigation restrictions for a plurality of governmental jurisdictions for the geographic region,

receive the soil surface moisture data and rain data from the at least one geostationary satellite,

determine a water irrigation restriction violation based upon the stored water irrigation restrictions and the received soil surface moisture data and rain data by at least

determining an exceedance of the soil surface moisture data relative to a soil surface moisture threshold,

determining, based upon the rain data, when irrigation, not rain, caused the exceedance,

determining a time period of the exceedance caused by irrigation and not rain, and

comparing the time period of the exceedance to the water irrigation restrictions, and

send a violation notification to a corresponding governmental jurisdiction for the determined water irrigation restriction violation.

10. The water irrigation restriction violation system according to claim 9 wherein said at least one geostationary satellite collects the different spectral band images at least every 15 minutes.

11. The water irrigation restriction violation system according to claim 9 wherein said processor further determines the water irrigation restriction violation by at least:

determining a time-of-day of the exceedance caused by irrigation and not rain; and

comparing the time-of-day of the exceedance to the water irrigation restrictions.

12. The water irrigation restriction violation system according to claim 9 wherein the violation notification includes an image of the geographical region where the determined water irrigation restriction violations occurred.

13. The water irrigation restriction violation system according to claim 12 wherein the violation notification further includes a date and a time-of-day associated with the image.

14. The water irrigation restriction violation system according to claim 9 wherein the water irrigation restrictions are based on dates and times-of-day.

15. A method for operating a water irrigation restriction violation system comprising:

receiving soil surface moisture data and rain data from at least one geostationary satellite a plurality of times in a given day for a geographic region, the satellite soil surface moisture data and rain data being generated based upon different spectral band images collected by the at least one geostationary satellite; and

operating a processor and a memory coupled thereto to perform the following

store water irrigation restrictions for a plurality of governmental jurisdictions for the geographic region,

receive the soil surface moisture data and rain data from the at least one geostationary satellite,

determine a water irrigation restriction violation based upon the stored water irrigation restrictions and the received soil surface moisture data and rain data by at least

determining an exceedance of the soil surface moisture data relative to a soil surface moisture threshold,

determining, based upon the rain data, when irrigation, not rain, caused the exceedance,

determining a time period of the exceedance caused by irrigation and not rain, and

comparing the time period of the exceedance to the water irrigation restrictions, and

send a violation notification to a corresponding governmental jurisdiction for the determined water irrigation restriction violation.

16. The method according to claim 15 wherein the at least one geostationary satellite comprises at least one infrared image sensor and at least one visible light image sensor to collect the different spectral band images.

17. The method according to claim 15 wherein the processor further determines the water irrigation restriction violation by at least:

determining a time-of-day of the exceedance caused by irrigation and not rain; and

comparing the time-of-day of the exceedance to the water irrigation restrictions.

18. The method according to claim 15 wherein the violation notification includes an image of the geographical region where the determined water irrigation restriction violations occurred.

19. The method according to claim 18 wherein the violation notification further includes a date and a time-of-day associated with the image.

20. The method according to claim 15 wherein the water irrigation restrictions are based on dates and times-of-day.

21. The method according to claim 15 wherein the at least one geostationary satellite comprises a geostationary operational environmental satellite (GOES).

22. A water irrigation restriction violation system comprising:

an interface configured to receive from at least one geostationary satellite soil surface moisture data and rain data a plurality of times in a given day for a geographic region; and

a processor and a memory coupled thereto and configured to

store water irrigation restrictions for a plurality of governmental jurisdictions for the geographic region,

receive the soil surface moisture data and rain data from the at least one geostationary satellite,

determine a water irrigation restriction violation based upon the stored water irrigation restrictions and the received soil surface moisture data and rain data by at least

determining an exceedance of the soil surface moisture data relative to a soil surface moisture threshold,

determining, based upon the rain data, when irrigation, not rain, caused the exceedance,

determining a day of the exceedance caused by irrigation and not rain, and

comparing the day of the exceedance to the water irrigation restrictions, and

send a violation notification to a corresponding governmental jurisdiction for the determined water irrigation restriction violation.

23. The water irrigation restriction violation system according to claim 22 wherein the soil surface moisture data and rain data are based on images obtained by the at least one geostationary satellite.

24. The water irrigation restriction violation system according to claim 22 wherein said at least one geostationary satellite collects the soil surface moisture data at least every 15 minutes.