A Flood Evolution Computing System Based on Distributed Heterogeneous Platform

A technology of heterogeneous platforms and computing systems, applied in computing, image data processing, special data processing applications, etc., can solve problems such as difficulty in combining one-dimensional model joint evolution, reduced practical application value, and low computing efficiency.

Active Publication Date: 2015-08-26
GUIZHOU EAST CENTURY SCI TECH CO LTD
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Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a flood inundation evolution calculation system based on a distributed heterogeneous platform to solve: in the current flood inundation evolution calculation method, it is difficult to combine the joint evolution of a two-dimensional model, and the calculation efficiency is low, resulting in practical application value reduction etc.

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  • A Flood Evolution Computing System Based on Distributed Heterogeneous Platform
  • A Flood Evolution Computing System Based on Distributed Heterogeneous Platform

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Embodiment Construction

[0025] A flooding evolutionary computing system based on a distributed heterogeneous platform, which includes (see figure 1 ):

[0026] The evolution range division function module, according to the 1:10,000 DEM data given by the State Bureau of Surveying and Mapping and the predetermined area affected by the flood, delineates the grid range, and connects with the function module of establishing river section data through data calling functions;

[0027] Establish the channel section data function module, divide the channel in the delineated area into small sections, divide the DEM grid into the channel inner grid, the channel boundary grid and the outer channel grid, and divide the channel inner network according to the position of each section The grid and the river boundary grid are assigned to different sections, and are connected with the joint evolution calculation function module through the data call function to divide the river course in the demarcated area into seve...

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Abstract

The invention discloses a flood evolution computing system based on a distributive heterogeneous platform, which comprises an evolution scope dividing functional module. The evolution scope dividing functional module is electrically connected with a riverway section data setup functional module which is electrically connected with a joint evolution computing functional module, and the joint evolution computing functional module is electrically connected with an evolution result output functional module. The problems that actual utilization value of an existing flood evolution computing method is decreased caused by difficulty in combination of one-dimensional and two-dimensional model joint evolution and low computing efficiency, and the like are solved.

Description

Technical field [0001] The invention is a field of flood control decision -making support, and especially involves a flood flood evolutionary computing technology based on distributed heterogeneous platforms. Background technique [0002] The calculation method of flooding evolution has always been a technical bottleneck in flood control decision -making support. Due to the difficulty of achieving the difficulty, it has caused serious constraints on flood control decisions. In addition, the current climate environment changes, the frequency of extreme weather has increased significantly.The expansion of continuous expansion has seriously affected the safety of the lives and property of the public, and the development of the national economy and society. Based on this, a set of effective flood evolution methods have been established to avoid the risks brought by the flood in advance.The theory of flooding evolution is mainly based on the San Weinan model evolved in the one -dimens...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F19/00G06T17/05
Inventor 李胜郑强张宗旗
Owner GUIZHOU EAST CENTURY SCI TECH CO LTD
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