Master control system for conserving water by sprinkler systems within a geographical region

• US 6,098,898 A
• Filed: 04/02/1999
• Issued: 08/08/2000
• Est. Priority Date: 04/02/1999
• Status: Expired due to Fees

• Current Assignee: Storch, Paul
• Original Assignee: Storch, Paul
• Inventors: Storch, Paul
• Primary Examiner(s): Kashnikow, Andres
• Assistant Examiner(s): Douglas, Lisa Ann
• Application Number:
  US09/286,101
• Time in Patent Office: 494 Days
• Field of Search: 239/63, 239/64, 239/66, 239/67, 239/69, 239/70, 239/71, 239/DIG. 15, 137/624.2, 251/129.04, 364/145, 364/146
• US Class Current: 239/69
• CPC Class Codes: A01G 25/165 Cyclic operations, timing systems, timing valves, impulse operations
• CPC Class Codes: Y10T 137/86461 Variable cycle

Abstract

A master control system for conserving water used by sprinkler systems within a predetermined geographical region includes a plurality of sprinkler systems each of which is assigned an identifying indicia. A transmitting station is arranged for transmitting control signals receivable at any location within the geographical region. A valve connects each sprinkler system to a water source for selectively feeding water to an associated sprinkler system when the valve is open and for precluding water from being fed to the associated sprinkler system when the valve is closed. A receiver is provided for each sprinkler system within the region connected to an associated valve for receiving the control signals and generating a disabling signal for causing only said valves for the sprinkler systems assigned said identifying indicia to open independently of their status. In this manner, said transmitting station can control and override the operation of selected sprinkler systems assigned said identifying indicia to regulate the extent to which water may be used within said geographical region in accordance with protocols established for the consumption of water by such sprinkler systems within said geographical region.

Claims

1. Master control system for conserving water used by sprinkler systems within a predetermined geographical region, comprising a plurality of sprinkler systems, each of which is assigned an identifying indicia;

a transmitting station arranged for transmitting control signals receivable at any and all location(s) within said geographical region;

a valve connecting each sprinkler system to a water source for selectively feeding water to an associated sprinkler system when said valve is open and for precluding water from being fed to said associated sprinkler system when said valve is closed;

a receiver for each sprinkler system within said region connected to an associated valve for receiving said control signals and generating a disabling signal for causing only said valve(s) for said sprinkler system(s) assigned said identifying indicia to open independently of their status, whereby said transmitting station can control and override the operation of selected sprinkler systems assigned said identifying indicia to regulate the extent to which water may be used within said geographical region in accordance with protocols established for the consumption of water by said sprinkler systems within said geographical region.

2. Master control system as defined in claim 1, wherein said plurality of sprinkler systems are each assigned the same identifying indicia, whereby transmission of said control signal causes disabling signals to be applied to each of said sprinkler systems within said region, whereby said transmitting station can selectively enable all said sprinkler systems to operate or disable all said sprinkler systems from dispensing water from the water source.

3. Master control system as defined in claim 1, wherein said plurality of sprinkler systems are arranged into n groups each of which is assigned a unique identification indicia, said transmitting station selectively transmitting n control signals each only effective for generating a disabling signal for only one associated group of sprinkler systems, whereby said transmitting station can control the use or distribution of water by selectively disabling at least one of said groups of sprinkler systems at any given time.

4. Master control system as defined in claim 3, wherein n=1.

5. Master control system as defined in claim 3, wherein n=2.

6. Master control system as defined in claim 5, wherein each sprinkler system is associated with an even or odd numbered address within said geographical zone, and wherein said n=1 control signals are transmitted to disable the sprinkler systems associated with the even numbered addresses and wherein the n=2 control signals are transmitted to disable the sprinkler systems associated with the odd numbered addresses.

7. Master control system as defined in claim 1, wherein each sprinkler system comprises a plurality of sprinkler units controlled by a common valve.

8. Master control system as defined in claim 1, wherein said geographical region comprises a municipality.

9. Master control system as defined in claim 1, wherein said geographical region comprises a county.

10. Master control system as defined in claim 1, wherein said control signals are coded, and said receiver includes decoder means for decoding said control signals for generating said disabling signals.

11. Master control system as defined in claim 10, wherein said decoder means includes microprocessor means for generating said disabling signals when a predetermined coded signal is applied to said microprocessor means;

and a decoder for converting said control signals into said predetermined coded signals.

12. Master control system as defined in claim 11, wherein said microprocessor means includes storage means for storing information identifying each sprinkler system, whereby said microprocessor means can relate a transmitted identifying indicia to a given or specified sprinkler system.

13. Master control system as defined in claim 12, wherein said storage means comprises ROM.

14. Master control system as defined in claim 1, wherein each said valve is provided with electrical input leads, each valve opening to allow the flow of water only when a voltage is applied to leads;

a source of voltage;

said receiver means including an electronic switch in series connection between said source of voltage and said leads.

15. Master control system as defined in claim 14, wherein said source of voltage comprises a timer controller for applying a voltage to an associated valve comprises a timer controller.

16. Master control system as defined in claim 1, wherein said transmitting station comprises a radio transmitter having an input and output;

a transmitting antenna connected to said transmitter output; and

a computer having an output data line connected to said transmitter input, said computer being programmed to output data to said transmitter corresponding to the desired control signals containing said identifying indicia.

17. Master control system as defined in claim 16, wherein said computer is programmed to generate control signals containing identifying indicia unique to a predetermined geographical region that are only effective within a corresponding geographical region, only receivers within said predetermined region being capable of converting said control signals to disabling signals within said predetermined region.

18. A grid of master control systems for conserving water used by sprinkler systems within predetermined substantially adjoining geographical regions, each master control system comprising a plurality of sprinkler systems, each of which is assigned an identifying indicia;

a transmitting station arranged for transmitting control signals receivable at any location within said geographical regional;

a valve connecting each sprinkler system to a water source for selectively feeding water to an associate sprinkler system when said valve is open and for precluding water from being fed to said associated sprinkler system when said valve is closed;

a receiver for each sprinkler system within said region connected to an associated valve for receiving said control signals and generating a disabling signal for causing only said valves for said sprinkler systems assigned said identifying indicia to open independently of their status, whereby said transmitting station can control and override the operation of selected sprinkler systems assigned said identifying indicia to regulate the extent to which water may be used within said geographical region in accordance with protocols established for the consumption of water by said sprinkler systems within said geographical region.

19. A grid of master control systems as defined in claim 18, wherein said geographical regions adjoin each other, control signals transmitted by a transmitting station in one region being received by receivers in other adjoining regions, each receiver including decoding means for recognizing only control signals transmitted by a transmitting station within the same region, whereby each transmitting station is only effective for controlling sprinkler systems within its own region.

20. A grid of master control systems as defined in claim 18 comprising a master transmitting station for transmitting control signals receivable within a plurality of regions, said transmitting station being arranged to transmit unique control signals for each region, whereby control signals effective when received within one region are ineffective when received within another region.