System and method for monitoring and controlling water distribution

• US 7,970,715 B2
• Filed: 06/04/2008
• Issued: 06/28/2011
• Est. Priority Date: 06/04/2008
• Status: Expired due to Fees

• Current Assignee: Hamad S.H. Al-Harbi
• Original Assignee: Hamad S.H. Al-Harbi
• Inventors: Al-Harbi, Hamad S. H.
• Primary Examiner(s): Refai; Ramsey
• Application Number:
  US12/132,830
• Publication Number:
  US 20090307116A1
• Time in Patent Office: 1,119 Days
• Field of Search: 705412-413
• US Class Current: 705/412
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 30/04 Billing or invoicing
• CPC Class Codes: G06Q 50/06 Energy or water supply

Abstract

An electronic system for maintaining and controlling the use of water includes a control valve, an electronic water counter and a central computer connected to the water counter by wire, internet or wireless for opening and closing a control valve during pre-selected periods or in the event of excess usage. The system is also capable of providing water at an increased charge and subject to modification by a Smart Card.

Claims

1. An electronic system for monitoring and controlling the use of water by a customer, said system comprising:

a water inlet for receiving an amount of water from a water source;

a water outlet for supplying water from said water inlet to a customer and a control valve including a flow meter between said water inlet and said water outlet;

means including a vertical component for limiting the amount of water to be dispensed to a pre-selected customer during a first pre-selected period of time;

a monitor for indicating the amount of water used by the pre-selected customer during the first pre-selected period of time;

means for closing said control valve when the amount of water indicated by the monitor exceeds the limited amount of water during a first period of time and for opening the control valve when the first period of time has elapsed;

a water tank into which water can be pumped into said tank during off peak periods and then when water is shut off, there is sufficient water to provide for an emergency;

means including the central computer for limiting the amount of water to be dispersed to a customer during a second pre-selected scheduled period of time;

means for closing said central valve when the amount of water indicated by the monitor equals the limited amount of water during the second period of time and for opening the central valve when the said period of time has lapsed;

a smart card and means including the smart card for overriding the limitation and means which includes means including an aerial for providing wireless communication between the water counter and the central computer; and

wherein the smart card and control valve have matching barcodes so that a single smart card will activate only a single control valve.

2. An electronic system for monitoring and controlling the use of water by a customer according to claim 1 which includes a crystal monitor and electronic actuated valve for indicating water usage during various time periods and for opening and closing the valve.

3. An electronic system for monitoring and controlling the use of water by a customer according to claim 2 which includes an alarm that warns a customer that they are approaching one of the limitation and a battery and a warning light provided on the water counter to warn of a low battery or other malady.

4. An electronic system for monitoring and controlling the use of water by a customer according to claim 3 which includes two portions, namely an upper portion including the mechanism for monitoring the value of water and different periods of time and for communicating with the central computer and a lower portion includes the control valve inlet and outlet and wherein the upper portion is removable from the lower portion and a key slot for removal of the counter.

5. An electronic system for monitoring and controlling the use of water by a customer according to claim 4 which includes a mobile control device for operation by an employee of a supplier to provide new or modified limitations.

6. An electronic system for monitoring and controlling the use of water by a customer according to claim 4 in which the first pre-selected period of time is twenty-four hours.

7. An electronic system for monitoring and controlling the use of water by a customer according to claim 6 in which the smart card authorizes an additional volume of water at an increased charge.