| 摘要 |
The invention refers to the technical field of the water supply measurement and control systems. The invention may be installed at the water connection of a user before or after a meter, and provides the necessary means and signals for the interconnection thereof. The system of the present invention comprises a Micro-controller device so the carried-out actions may be modified as per the water consumption market requirements, it further comprises a motorized valve which is connected at the user water connection. Each pulse transmitted from the meter is sensed by the System of the invention, updating a time window in a Real Time Clock, on which the updating of the volume permitted to a determined subscriber is registered. The volume consumed by the subscriber is compared with a stored reference at the memory of the invention. If the comparison is successful, the invention shall actuate the system to reduce the subscriber's flux to a determined level or to completely interrupt the supply, reestablishing again the supply upon ending the dosage control time window, repetedly and indefinitely until a new programming.
|
