Improved system for estimating water flows within the limits of a sub -network of a water distribution network

摘要

The invention refers to a system for measuring water flows in a sub -network of a water distribution network. The system comprises a plurality of sensors, e.G. Pressure sensors, in the network. The system also comprises communication links between the sensor and a computing device, and a measurement acquisition system. The computing device is configured to recover measurement values either directly or through the measurement acquisition system;Use measurement values to determine control variable values of a water distribution network model that minimizes waste values between measurement values and physical values predicted in the network; then use the model parameter with the said values of the varia Able to calculate the water flows at the sub -network boundary. Figure 3