Intelligent control system and control method for urban rain and flood prevention

Abstract

The invention discloses an urban rainfall flood preventing and treating intelligent control system and a control method. A road surface accumulated water level sensor, a river level sensor, a well and pond level sensor, a pipeline, a flow rate sensor and a flow sensor of a pump outlet and a speed adjusting frequency converter arranged on a pump are arranged. A central control unit is arranged and in signal and control connection with the road surface accumulating water level sensor, the river level sensor, the well and pond level sensor, the flow rate sensor, the flow sensor and the speed adjusting frequency converter. The central control unit is provided with a display with a big screen, a printer, an interface and a communication line, wherein the interface and the communication line transmit data with an upper controller. The control method includes the following steps that the control system is set and an initial value of the control system is set; a network line is opened, the central control unit is connected and the system operates; warning situations are dealt with in time; data is filed, settled and reported. The urban rainfall flood preventing and treating intelligent control system and the control method are suitable for monitoring, preventing and treating of urban drainage and rainfall floods, complete in structure, high in automaticity, easy to operate, timely and accurate in monitoring and capable of ensuring safety of urban drainage and flood control.

Description

technical field [0001] The invention relates to an intelligent control system and control method for preventing and controlling urban rain and flood, preventing disasters, and ensuring urban safety. Background technique [0002] During the flood season, frequent rainstorms often cause severe water accumulation in urban areas, especially in low-lying areas of cities, that is, rain floods. The operation and management of the city's rainwater drainage system directly affects the life and production safety of the urban people and the normal operation of the city. At present, the control of urban rainwater drainage systems is mostly passive and emergency management mode. In terms of problem diagnosis and regulation, it is mostly human judgment and passive coping. It cannot timely and accurately judge, discover and respond to dangerous situations and prevent disasters. Prevent heavy loss of people's life and property. With the rapid development of society and economy, the speed ...

AI Technical Summary

Problems solved by technology

However, there are still the following deficiencies: (1) The control system of the rainwater drainage system is not perfect, and the drainage status of the entire system cannot be grasped in time and accurately, and the real-time rain and water regime information is not smooth; Comprehensive, unable to detect and eliminate problems and faults in the process of rainwater discharge in time; (3) The grasp of rain and flood conditions is not accurate, the records and cause analysis of the entire drainage system and local water accumulation are inaccurate and incomplete, and it is difficult to understand the municipal construction. Propose a comprehensive and accurate constructive plan for the timely adjustment and improvement of the middle drainage system

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