System and method for monitoring resources in a water utility network
DCFirst Claim
1. A computerized method for analyzing resource distribution throughout a network, the method comprising:
- receiving meter data, the meter data representing a plurality of parameters measured by a plurality of meters positioned within a resource distribution network;
receiving secondary data from one or more sources external to the meters, the secondary data representing one or more conditions affecting a condition of network assets in a region serviced by the resource distribution network;
statistically predicting meter data for at least one meter based on secondary data;
comparing the received meter data with the likely distribution of predicted values to detect one or more anomalies if the received meter data deviates from the likely distribution of predicted values;
identifying a resource distribution network event on the basis of the detected anomalies wherein identifying the resource distribution network event comprises identifying a faulty meter event by;
receiving a first data set representative of a first meter to be analyzed,receiving a reference data set representative of a physically separate second meter,correlating the first data set with the reference data set,determining a time shift based on the correlation of the first data set with the reference data set, andissuing a faulty meter event based on a statistical significance of the time shift; and
reporting the resource distribution network event.
0 Assignments
Litigations
0 Petitions
Accused Products
Abstract
A computerized method for monitoring a water utility network, the water utility network comprising a network of pipes for delivering water to consumers and a plurality of meters positioned within the pipes across the water distribution network. The method includes receiving meter data representing parameters measured by the meters, such as flow, pressure, chlorine level, pH and turbidity of the water being distributed through the pipes. The method also includes receiving secondary data from sources external to the meters and representing conditions affecting consumption of water in a region serviced by the water utility network such as weather and holidays. The meter and secondary data is analyzed using statistical techniques to identify water network events including leakage events and other events regarding quantity and quality of water flowing through the pipes and operation of the water network. The events are reported to users via a user interface.
95 Citations
34 Claims
-
1. A computerized method for analyzing resource distribution throughout a network, the method comprising:
-
receiving meter data, the meter data representing a plurality of parameters measured by a plurality of meters positioned within a resource distribution network; receiving secondary data from one or more sources external to the meters, the secondary data representing one or more conditions affecting a condition of network assets in a region serviced by the resource distribution network; statistically predicting meter data for at least one meter based on secondary data; comparing the received meter data with the likely distribution of predicted values to detect one or more anomalies if the received meter data deviates from the likely distribution of predicted values; identifying a resource distribution network event on the basis of the detected anomalies wherein identifying the resource distribution network event comprises identifying a faulty meter event by; receiving a first data set representative of a first meter to be analyzed, receiving a reference data set representative of a physically separate second meter, correlating the first data set with the reference data set, determining a time shift based on the correlation of the first data set with the reference data set, and issuing a faulty meter event based on a statistical significance of the time shift; and reporting the resource distribution network event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 30, 31, 32, 33)
-
-
19. A non-transitory computer-readable medium comprising machine-readable instructions that when executed by a computer causes the computer to perform a method for analyzing resource distribution throughout a network, the computer-readable medium comprising:
-
computer program code for receiving meter data, the meter data representing a plurality of parameters measured by a plurality of meters positioned within a resource distribution network; computer program code for receiving secondary data from one or more sources external to the meters, the secondary data representing one or more conditions affecting a condition of network assets in a region serviced by the resource distribution network; computer program code for statistically predicting meter data for at least one meter based on secondary data; computer program code for comparing the received meter data with the predicted meter data to detect one or more anomalies if the received meter data deviates from the predicted meter data; computer program code for identifying a resource distribution network event on the basis of the detected anomalies wherein the computer program code for identifying the resource distribution network event comprises computer program code for identifying a faulty meter event by; receiving a first data set representative of a first meter to be analyzed, receiving a reference data set representative of a physically separate second meter, correlating the first data set with the reference data set, determining a time shift based on the correlation of the first data set with the reference data set, and issuing a faulty meter event based on a statistical significance of the time shift; and computer program code for reporting the resource distribution network event. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
-
-
27. A computerized system for analyzing resource distribution throughout a network the system comprising:
-
a database for storing meter data, the meter data representing a plurality of parameters measured by a plurality of meters positioned within a resource distribution network and secondary data from one or more sources external to the meters, the secondary data representing one or more conditions affecting a condition of network assets in a region serviced by the resource distribution network; an analysis engine configured to analyze the meter data by statistically predicting meter data for at least one meter based on secondary data and comparing the stored meter data with the predicted meter data to detect one or more anomalies if the stored meter data deviates from the predicted meter data; an event classification engine configured to identify a resource distribution network event based on the one or more anomalies by; receiving a first data set representative of a first meter to be analyzed, receiving a reference data set representative of a physically separate second meter, correlating the first data set with the reference data set, determining a time shift based on the correlation of the first data set with the reference data set, and issuing a faulty meter event based on a statistical significance of the time shift; and an event database for storing resource distribution network event data representing the resource distribution network event identified by the classification engine. - View Dependent Claims (28, 29)
-
-
34. A computerized method for analyzing resource distribution throughout a network, the method comprising:
-
receiving meter data, the meter data representing a plurality of parameters measured by a plurality of meters positioned within a resource distribution network; statistically predicting meter data for at least one meter; comparing the received meter data with the predicted meter data to detect one or more anomalies if the received meter data deviates from the predicted meter data; identifying a resource distribution network event on the basis of the detected anomalies wherein identifying the resource distribution network event comprises identifying a faulty meter event by; receiving a first data set representative of a first meter to be analyzed, receiving a reference data set representative of a physically separate second meter, correlating the first data set with the reference data set, determining a time shift based on the correlation of the first data set with the reference data set, and issuing a faulty meter event based on a statistical significance of the time shift; and reporting the resource distribution network event.
-
Specification