Gate group joint scheduling method based on river network hydrodynamic model

The invention discloses a gate group joint scheduling method based on a river network hydrodynamic model. The gate group joint scheduling method comprises the following steps: S1, constructing a model; s2, building a simulation environment, and building a dynamic model simulation environment in combination with a map and a web service; and S3, performing dynamic simulation according to the river network hydrodynamic model module and the gate scheduling management module, constructing a model result database, and designing a scheduling scheme and a plan memory module. On the basis of a one-dimensional non-constant flow numerical model, hydrology, terrain, flood control facilities, water conservancy projects and other conditions of a river network and scheduling operation requirements are comprehensively considered, a calculation method is improved, and simulation of various operation modes of the gate, processing of reciprocating flow roughness and a production and confluence model are added; the method has the advantages of high calculation efficiency, high accuracy, objective and reasonable result and the like, is beneficial to rapid calculation of the water volume of the river network water system, and finally combines map service and web service to perform joint scheduling demonstration.