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Early warning methods for environmental risk sources

A technology of environmental risks and risk sources, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of overall system performance degradation, high load of the control center system, complex system structure, etc., and achieve bandwidth saving and Effects of storage space, load reduction, and processing speed improvement

Active Publication Date: 2017-10-10
SHENYANG ACAD OF ENVIRONMENTAL SCI
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Problems solved by technology

It fundamentally solves the problems of overall system performance degradation, high system load of the control center, complex system structure, etc.

Method used

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  • Early warning methods for environmental risk sources
  • Early warning methods for environmental risk sources
  • Early warning methods for environmental risk sources

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Embodiment Construction

[0018] according to Figure 1~3 The content of the present invention is described in detail. Taking a sulfurized isobutylene production enterprise as an example, it mainly involves the monitoring of major dangerous gases such as sulfur dioxide, hydrogen sulfide, hydrogen chloride, and chlorine. The physical and chemical conditions involved in the above gases are shown in the table below. The environmental risk source early warning method includes the following steps:

[0019] 1) Establish a general center for accident overall scheduling and overall monitoring, sub-centers set at risk sources, and detection points for real-time monitoring of risk source data. The main center, sub-centers, and detection points are connected by Internet and background Network databases together constitute the entire early warning system for environmental risk sources. The main center data server is installed in the main center computer room, and the sub-center data server and video server are i...

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Abstract

The invention discloses an early warning method for environment risk source, and the method comprises a risk source character threshold value database storing monitoring data, a risk source information database storing the risk source position information and source strength information, the technical point is as follows: 1) calculating risk grade according to the formula, collecting risk source date of local region; 2) building risk early warning system according to the risk source; 3) setting risk source safe threshold value; 4) comparing the risk source monitoring data with the threshold value at real time, once the monitoring data is larger than the limit, calculating the over degree and giving an alarm to the head centre and branch centre. The early warning method for environment risk source can solve the problem that the system overall performance is reduced, the head centre system control load is high and the system structure is complex.

Description

technical field [0001] The invention relates to the field of early warning of environmental risks, in particular to a method for early warning of environmental risk sources. Background technique [0002] Environmental pollution incidents are inherently complex and uncertain, so environmental risk early warning is a complex system covering a wide area, involving multiple environmental factors (water bodies, atmosphere, soil, ecosystems) and diverse physical and chemical factors. However, due to the uncertainty of the time, space, scale, process, natural background, and receptors of sudden pollution incidents, the existing risk models still lack original research on the migration and transformation process of pollutants in specific research areas. Insufficient attention has been paid to result verification and system integration; at the same time, in terms of risk early warning models, models involving ecosystem risk early warning are seriously insufficient. The research and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F19/00G06Q50/00
CPCG06Q10/0635
Inventor 黄相国陈刚邢峰邵春岩张广鑫许增贵张铭陈朝中张昆王小娜樊巍巍
Owner SHENYANG ACAD OF ENVIRONMENTAL SCI
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