| 摘要 |
An electronic system with a control box. Pressure sensors are coupled to the electrical lines to determine and display pressure. Flow metering devices are coupled to the electrical ines to determine and display the flow rate. Liquid bridging sensors include four liquid bridging sensors in four sites with a valve actuated by electro-mechanical means. The valve located within the water line with a voice-auto dialer allowing data from the system to be transferred via a phone line. An electrical circuit includes a port for coupling with a conventional central computer and has computing software allowing the storing of the rate of flow of water. An internet program is adapted to notify the user and authorities upon emergency shut-off and provide the pressure and flow rates of the water lines and if the liquid bridging sensors have detected leaks. Finally included is control software to program and shut off the water supply.
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