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Intelligent diagnosis method for urban inland inundation

A technology for intelligent diagnosis and urban waterlogging, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the lack of urban waterlogging diagnostic methods and other problems, and achieve intelligent diagnosis process, diagnostic system safety, and reliability assurance Effect

Inactive Publication Date: 2015-07-29
ZHEJIANG UNIV
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Problems solved by technology

Due to the many factors that cause urban waterlogging, there is still a lack of effective urban waterlogging diagnostic methods

Method used

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  • Intelligent diagnosis method for urban inland inundation

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Embodiment Construction

[0014] Such as figure 1 As shown, the intelligent diagnosis method of urban waterlogging includes three modules: waterlogging black spot reasoning model, comprehensive simulation mathematical model and diagnostic knowledge base. Using artificial intelligence theory such as expert system or artificial neural network to build a waterlogging black spot reasoning model, and make a preliminary diagnostic knowledge base through a comprehensive simulation mathematical model, the waterlogging black spot reasoning model forms a diagnostic knowledge base based on input conditions such as diagnostic index values. The preliminary diagnosis results are then simulated and tested by the comprehensive simulation mathematical model. When the simulation results are consistent with the diagnostic indicators, the diagnostic results at this time are acceptable waterlogging black spots. Otherwise, the diagnostic results are corrected, and then through the comprehensive The simulated mathematical mo...

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Abstract

The invention discloses an intelligent diagnosis method for urban inland inundation. The intelligent diagnosis method for urban inland inundation comprises an inland inundation dark spot inference model, a comprehensive simulation mathematical model and a diagnostic knowledge base, the inland inundation dark spot inference model is used for offering preliminary diagnosis result; the comprehensive simulation mathematical model is used for pre-checking the preliminary diagnosis result at the one hand, and is used for offering regular knowledge for inference for diagnostic knowledge base at the other hand. The method can ensure reliability of the urban inland inundation diagnosis result on the one hand, and on the other hand, the knowledge of the diagnostic knowledge base is better when the intelligent diagnosis system software is used for multiple times, the intervention number for the system is gradually reduced when the system inferential capability is enhanced, and intellectualized characteristic is embodied.

Description

technical field [0001] The invention belongs to the field of urban disaster prevention and reduction, in particular to an intelligent diagnosis method for urban waterlogging. Background technique [0002] Urban waterlogging refers to the phenomenon of accumulated water disasters in cities due to heavy or continuous precipitation exceeding the urban drainage capacity. In recent years, with the rapid development of cities, increasingly frequent human activities and global climate change, urban waterlogging has become a major problem affecting the sustainable development of urban economy and society. In 2010, the Ministry of Housing and Urban-Rural Development organized a survey of 351 cities across the country, and found that in the three years from 2008 to 2010, 62% of the cities in the country had experienced waterlogging events, and cities with more than 3 waterlogging events There are 137 of them. Waterlogging every heavy rain has become a common problem in many big citi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 顾正华赵世凯焦跃腾潘海静
Owner ZHEJIANG UNIV
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