Urban pipe network convergence generalization method suitable for urban hydrological model
By obtaining urban hydrological data sets to draw molecular water confluence areas, building urban flow model, generalizing pipeline drainage capabilities, calculating production data with rainfall data, and optimizing parameters, the problem of difficulty in urban pipeline confluence modeling is solved, and efficient simulation of urban production confluence process is achieved.
Patent Information
- Application Number
- CN202510452336.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2025-07-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the process of urban hydrological model, due to the complex topological relationship between the pipeline network and the difficulty in obtaining data, the existing urban hydrological model is difficult to model and it is difficult to achieve accurate mathematical simulation.
By obtaining urban hydrological data sets, dividing urban sub-catchment areas, generating sub-catchment areas feature data, building urban flow model, generalizing pipeline drainage capabilities, combining rainfall data to calculate each sub-catchment area, and optimizing parameters using empirical statistical methods and SCE-UA algorithm to achieve generalization of urban flow process.
It effectively simplifies the modeling of the urban pipeline network convergence process, improves the calculation accuracy and applicability of the model, solves the problem of insufficient urban pipeline network data, and realizes the simulation of the urban production convergence process.
Smart Images
Figure CN120372932A_ABST