Construction method for visualization system of risk assessment of contaminated site

Abstract

The present invention discloses a construction method for a visualization system of risk assessment of a contaminated site, based on the visual modeling technology and the distributed computing technology. The method comprises: using the geographic information technology to carry out spatial modeling on the contaminated site; establishing an identification model library of the risk identification field of the contaminated site; establishing a common function library of the risk identification field of the contaminated site; establishing a common parameter library of the risk identification field of the contaminated site; establishing a distributed computing resource library; establishing a logical processing model of the risk identification of the contaminated site; establishing a computing process model of the risk identification process of the contaminated site; and through a risk assessment distributed computing engine, carrying out distributed scheduling computing on the computing process model, and outputting a risk identification report. The visualization technology can provide visual modeling tools for the assessment staff, and computing results can be intuitively analyzed and displayed; and the distributed computing technology can support parallel computing of multiple projects and multiple locations, and can easily expand the computing resources.

Description

technical field [0001] The invention relates to technical fields such as visualization modeling technology and distributed computing, especially visualization technology. Background technique [0002] The existing risk assessment system for contaminated sites is a stand-alone system using the C / S system architecture. The logic involved in the assessment model is hidden in the software code, and a large number of mathematical operations cannot be performed. Therefore, the architecture of the existing system cannot meet the needs of evaluators to modify the risk identification model, nor can it meet the needs of multi-project parallel computing. [0003] The present invention proposes a framework method for a visualization system for risk assessment of polluted sites relying on visualization modeling technology and distributed computing technology. Visualization technology can provide assessors with visual modeling tools, and intuitively analyze and display calculation result...

AI Technical Summary

Problems solved by technology

[0002] The existing risk assessment system for contaminated sites is a stand-alone system using the C / S system architecture. The logic involved in the assessment model is implicit in the software code, and a large number of mathematical operations cannot be performed.

Therefore, the architecture of the existing system cannot meet the needs of evaluators to modify the risk identification model, nor can it meet the needs of multi-project parallel computing

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