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Visualization platform and method for risk level evaluation of enterprise emergency environment event

A technology of environmental risk and risk level, applied in the field of visual platform for level evaluation, can solve the problems of difficult data acquisition, low efficiency, high cost, etc., and achieve the effect of convenient use

Inactive Publication Date: 2021-04-06
INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI +1
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  • Claims
  • Application Information

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Problems solved by technology

In related studies, when evaluating sudden environmental risks of enterprises, the data is mainly obtained based on a limited research object (such as a single industrial enterprise, industrial park, etc.), and the indicators are established before scoring and grading, resulting in the workload of key personnel who need to fill in and report repeatedly. Too heavy, there are problems of low efficiency, high cost, difficult to obtain data and small audience

Method used

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  • Visualization platform and method for risk level evaluation of enterprise emergency environment event
  • Visualization platform and method for risk level evaluation of enterprise emergency environment event
  • Visualization platform and method for risk level evaluation of enterprise emergency environment event

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Embodiment Construction

[0052] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0053] Such as figure 1 and 2 As shown in Fig. 1, a visual platform for evaluating the risk level of enterprise environmental emergencies is used to quickly and quasi-real-time evaluate the enterprise environmental emergency risk level. The visualization platform of the present invention adopts a B / S architecture, which can realize maximum cross-platform sharing and meet users' browsing needs on PCs, tablets and mobile phones. On the Web side, the present invention selects Mapbox, a benchmark in the map and cartography industry, as the development platform base for spatial data visualization, and uses WebGL to combine Java Script and Open GLES2.0, and calls GPU to provide 3D hardware-accelerated rendering during browser access. The specific software environment is shown in Table 1;

[0054] Table 1 Platform software environment

[0055] s...

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Abstract

The invention relates to a visualization platform and method for risk level evaluation of an enterprise emergency environment event. The visualization platform adopts a B / S architecture, uploads result data of environmental risk assessment to a data server, calls back data slices at a Web end in a service calling request form to perform visualization expression, and comprises the following modules: a database module used for establishing a platform database based on an open source GIS data server GeoServer, and storing the data collected in real time into a database; an input variable module which is used for inputting enterprise sudden environment risk factors to construct an enterprise sudden environment risk evaluation index system; a model calculation module which is used for enterprise emergency environment risk grading and safety protection distance determination; and an result output module which is used for dividing the risk levels of the enterprise environment, generating a visual expression according to the quantitative grading result of the safety prevention and control distance and rendering and displaying the visual expression at a web end.

Description

technical field [0001] The invention relates to the field of environmental emergency management systems, in particular to a visualization platform and method for evaluating the risk level of an enterprise's sudden environmental incident. Background technique [0002] Scientific and rapid processing of data, evaluation of sudden environmental risks of enterprises and generation of risk visualization results are the prerequisites for effective environmental risk management. The Ministry of Environmental Protection promulgated the "Guidelines for Risk Assessment of Enterprise Environmental Emergencies (Trial)" in 2004, and in 2018 the Ministry of Environmental Protection promulgated the "Methods for Grading Enterprise Environmental Emergencies" (HJ 941-2018) to implement the relevant national regulations. Laws and regulations to prevent and reduce the occurrence of environmental emergencies, control, mitigate and eliminate the hazards of environmental emergencies, standardize a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q10/06393G06Q50/06
Inventor 石龙宇杨萌翁辰刘博奇赵洋
Owner INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI
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