Urban flood and waterlogging prevention monitoring command working system

Abstract

The invention discloses an urban flood and waterlogging prevention monitoring command working system, which comprises an infrastructure layer, a general function layer, a service application layer anda display layer. The infrastructure layer includes a sensing terminal for collecting the real-time monitoring information of the waterlogging point of the instrument and a network transmission unit for transmitting the real-time detection information to the general function layer. The general function layer is used for resource integration and information sharing, which includes: a geographic information system, and an intelligent integrated database. The business application layer is used for analyzing and processing the information provided by the general function layer to form the visual auxiliary decision information. The presentation layer transfers parameters to the business application layer, sends out service requests, and obtains and displays the auxiliary decision information returned by the business application layer. The invention has the beneficial effects of predicting the formation process of the waterlogging and visualizing the dynamic simulation of the process, effectively assisting the commander to grasp the dangerous situation of the waterlogging in an all-round way, and making decision and command.

Description

technical field [0001] The invention relates to the technical field of urban flood and waterlogging prevention projects, in particular to an urban flood and waterlogging prevention monitoring and commanding operation system. Background technique [0002] In recent years, with the frequent occurrence of urban waterlogging caused by heavy rainfall, municipal departments have paid more and more attention to strengthening urban waterlogging monitoring and early warning, and improving the ability to prevent and control urban waterlogging risks, and have carried out pilot demonstration construction of urban waterlogging joint early warning in Guangzhou, Beijing, Shanghai and other cities . [0003] Among the existing technical means, the main ones to realize the monitoring and command operations of urban flood prevention and waterlogging are: [0004] 1. Image recognition, sensor perception and other methods can judge whether there is water accumulation and the depth of waterlogg...

AI Technical Summary

Problems solved by technology

[0009] 1), mainly focusing on the real-time monitoring of urban waterlogging points and the release of alarm information, lacking in the prediction of waterlogging danger;

[0010] 2) The monitoring operation is mainly realized based on meteorological rainfall information, the accuracy and reliability are not strong, and the reference significance is not great, and it is often only used for urban planning reference;

[0011] 3) Insufficient big data analysis capabilities for flood control and waterlogging management, unable to predict the duration of waterlogging and changes in waterlogging;

[0012] 4) Only focus on the monitoring of urban water accumulation and waterlogging, and cannot effectively support pre-prevention and in-process disposal processes, etc.

[0013] The existence of the above-mentioned existing technical characteristics and defects will lead to a serious lag in the flood control and waterlogging control monitoring and command operations, as well as the possibility of mistakes. Therefore, the existing technologies still need to be improved and developed.

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