| 摘要 |
PURPOSE: A real-time storage tank operating system and method based on a watershed modeling are provided to convey rainwater or combined sewer overflows (CSO) by constructing a watershed model and using a prediction of rainfall and rainwater runoff. CONSTITUTION: A monitoring unit (110) is installed at a CSO storage tank, an intercepting sewer, and a conveyance pipeline and monitors rainfall, water levels, and water quality data. A rainfall prediction unit (120) predicts rainfall by using weather forecasting and rainfall radar data. A modeling unit (130) models the reference water level of at least one storage tank and the flood water level of each sewer and river of each watershed. An operation management unit (140) manages the operation of a real-time control unit (150) by being linked with the monitoring unit, rainfall prediction unit, and modeling unit. The real-time control unit controls at least one storage tank of each watershed to be opened and closed in real time according to the operation management of the operation management unit. [Reference numerals] (110) Monitoring unit; (111) Rainfall data; (112) Water level data; (113) Water quality data; (120) Rainfall prediction unit; (121) Rainfall prediction rate; (130) Modeling unit; (131) Model construct; (132) Calculate a rainfall leakage rate; (133) Water level prediction; (134) RTC mock-up; (135) Mock-up result; (136) Model correction; (140) Operation management unit; (141) Model input; (142) Data input/processing; (143) Storage tank operation logic; (144) Operation result; (150) Real-time control unit; (151) Rainwater storage tank inflow/outflow control; (153) CSO storage tank inflow/outflow control; (AA) Weather forecast/rainfall data; (BB,CC) Data I/F |
