Emergent water environment risk prediction system and method based on cloud technology

Abstract

The invention belongs to the field of emergent water pollution detection and warning for drainage basins and relates to an emergent water environment risk prediction system based on the cloud technology. According to the technical scheme, an emergent water environment risk prediction method based on the cloud technology includes the steps that a model setting module, a model parameter library, a pollutant sample database and a pollution discharge process empirical mode are built, a human-computer interaction interface of a mobile side is built, a user is guided to generalize a river channel and set a pollution discharge process, a dynamic demonstration module is built, and simulation analysis is performed on the diffusion process of pollutants in a pollution event through animated images and a concentration curve. A demonstration hall and a system setting module are built so that the user can manage pollution event cases and user management can be achieved. The emergent water environment risk prediction method is different from a traditional complex water quality simulation, the user can simulate the pollution event with a mobile phone through the system and method, the system is easy to operate, convenient to carry and high in applicability, the emergent pollution event can be fast simulated in several minutes, and the system and method have significant social benefits and economic benefits for handling emergent water environment risk events.

Description

[0001] technical field [0002] The invention belongs to the field of sudden water pollution detection and early warning in a river basin, and relates to a cloud technology-based sudden water environment risk prediction system. Background technique [0003] The sudden water environment risk prediction method is the key technology for early warning and emergency response to sudden water pollution in the basin. In recent years, with the development of quantification, systematization and informatization of environmental management, the technical requirements for emergency management of water environmental accidents are getting higher and higher. Especially in the event of a sudden water pollution accident, it can quickly simulate the accident process and carry out emergency response. Using advanced information technology such as network, computer simulation and database management system (DBMS), it is a hot issue in current research to establish a technical system for predicti...

AI Technical Summary

Problems solved by technology

[0004]At present, the technical research and application of the prediction and early warning of the impact of sudden water pollution accidents are generally customized for the development of certain river sections, which lack versatility and universality; Supported by a large amount of data such as river bottom topography, hydrological data, and meteorological data, it is helpless for mountainous rivers and small and medium-sized rivers that lack relevant data; when water pollution accidents occur, on-site investigation and command are often required, and the existing systems are mostly used on PC platforms , lack of portability and ease of use

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