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Emergency system for atmospheric environmental risks

An atmospheric environment and emergency system technology, applied in the field of emergency systems, can solve problems such as system instability

Inactive Publication Date: 2012-05-16
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method needs to set up wireless video transmission equipment and gas detectors around the accident, and needs to collect real-time wind direction, wind speed, leakage gas concentration and on-site video images of hazardous chemical leakage accidents, so there are system instability and limitations.

Method used

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  • Emergency system for atmospheric environmental risks
  • Emergency system for atmospheric environmental risks
  • Emergency system for atmospheric environmental risks

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Experimental program
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Embodiment Construction

[0026] The atmospheric environment risk emergency system of the present invention is based on information technology, comprehensively uses modern high-tech means such as geographic information system, real-time weather forecast, network, multimedia, etc. For investigation and evaluation, establish a corresponding dynamic database, provide dynamic update and reference functions, establish a local atmospheric environment basic information platform, atmospheric prediction models with different functions and corresponding management systems, and provide data support for atmospheric environmental risk management; here On this basis, develop and develop a computer application system for the government or enterprises to carry out risk management and decision-making on the atmospheric environment in the local area and surrounding areas, and realize the visual query of various basic information, risk prevention and emergency information in the area; The risk degree of the source, do a g...

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PUM

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Abstract

The invention discloses an emergency system for atmospheric environmental risks. The system comprises input equipment, output equipment, a processor and a database, wherein the processor is connected with the input equipment, the output equipment and the database in an information technology way; the database comprises a climate and weather database, a chemical database, a geographic information database and an atmospheric prediction model database; and the processor displays the atmospheric environmental risks of hazardous substances on a geographic information system (GIS) map according to climate and weather data, chemical data, geographic information data, an atmospheric prediction model and input hazardous substance leakage data. The emergency system provides decision support for accident emergency rescue based on an information technology by comprehensively utilizing high and new scientific and technical means such as a geographic information system, real-time weather forecasting, networks, multimedia and the like, utilizing an atmospheric diffusion prediction technology and combining a modern environmental risk management theory.

Description

technical field [0001] The invention relates to an emergency system, in particular to an atmospheric environment risk emergency system. Background technique [0002] With the development of the chemical industry, the types and application ranges of flammable, explosive and volatile liquids and toxic gases are increasing, and the risk of air pollution and accidents is also increasing. Once a leak occurs during the process, it will cause poisoning, fire or even explosion accidents, seriously endangering people's lives and property safety. Due to the diffusibility of the gas itself, after a leak occurs, the gas will diffuse under the action of external wind force and internal concentration gradient, forming a combustion explosion or poisonous hazard zone around the accident site, expanding the rain area of ​​the hazard zone. After the gas leakage accident occurs, the accident disposal will conduct comprehensive analysis and calculation of accident consequences based on the dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 陈中涛王俊英叶仲
Owner CHINA PETROLEUM & CHEM CORP
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