Reservoir rainstorm early warning threshold dynamic analysis system

The invention discloses a reservoir rainstorm early warning threshold dynamic analysis system, and mainly relates to the technical field of flood early warning. The system comprises: a basic data acquisition module which comprises a rainfall data acquisition unit, a runoff data acquisition unit and a reservoir information acquisition unit; a feature recognition module which comprises a rainfall feature recognition unit, a runoff feature recognition unit and a reservoir feature recognition unit; a simulation analysis module which comprises a rainfall analysis unit, a runoff analysis unit and areservoir risk analysis unit; and a real-time early warning module which comprises a risk judgment unit and an early warning unit. The reservoir rainstorm early warning threshold dynamic analysis system has the following advantages: accurate, timely and effective early warning data can be provided for rainstorm early warning by determining the critical rainfall and reservoir accumulated rainfall process line, and the prob