Abstract: The urban wisdom drainage system using dynamic simulation and analysis techniques based on realtime data monitoring, is aimed to achieve the safe operation of urban drainage pipe network and sewage intelligence coordination and scheduling. The paper puts forward the concept of urban wisdom drainage system, and designs the hierarchy structure, the overall frame and the control flow of the urban wisdom drainage system and so on. Experiments show that the system effectively utilizes the drainage capacity of the existing pipeline network, saves the cost and controls the energy consumption.

Key words: wisdom drainage, overall architecture, realtime monitoring, optimization decision