Dangerous chemical road transportation danger early warning method

A dangerous chemical and dangerous technology, applied in the direction of forecasting, instrumentation, data processing applications, etc., to achieve the effect of accurate early warning results, avoid danger, and improve reliability

Pending Publication Date: 2020-06-23
HUNAN UNIV OF SCI & TECH
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Problems solved by technology

[0004] However, there are many dangers in the way of transporting hazardous chemicals by road

Method used

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  • Dangerous chemical road transportation danger early warning method
  • Dangerous chemical road transportation danger early warning method
  • Dangerous chemical road transportation danger early warning method

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Embodiment Construction

[0039] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. The following experimental examples and examples are used to further illustrate but not limit the present invention.

[0040] see figure 1 , the present invention provides a dangerous early warning method for road transport of hazardous chemicals, comprising the following steps:

[0041] Step S10, determining the weights of the early warning indicators, using the AHP to analyze the early warning indicator system for road transport of hazardous chemicals, obtaining the weights of the early warning indicators and determining the early warning gray category to which each indicator belongs;

[0042] In this embodiment, when the AHP is used to analyze the early warning index system for road transport of hazardous chemicals, the target layer is the early warning index system for road transport of hazardous chemicals; the criterion layer is some factors in th...

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Abstract

The invention discloses a dangerous chemical road transportation risk early warning method, which comprises the following steps of: S10, determining the weight of an early warning index, and analyzinga dangerous chemical road transportation early warning index system by adopting an analytic hierarchy process to obtain the weight of the early warning index and determine an early warning gray classto which each index belongs; s20, calculating a gray early warning coefficient; step S30, calculating a gray early warning weight vector and a weight matrix, and processing decentralized informationof early warning experts into a weight vector for describing different gray degrees; step S40, comprehensive early warning: performing single-valued processing on the basis of the step S30 to obtain acomprehensive early warning value and an early warning level of the single road transportation risk; and step S50, taking prevention measures, namely taking prevention measures matched with the earlywarning levels according to the early warning levels obtained in the step S40. Compared with the prior art, the hazardous chemical substance road transportation risk early warning method provided bythe invention effectively divides the risk early warning level of hazardous chemical substance road transportation, and improves the safety of hazardous chemical substance road transportation.

Description

technical field [0001] The invention relates to the technical field of environmental risk monitoring and treatment, in particular to a method for early warning of the danger of road transportation of hazardous chemicals. Background technique [0002] With the development of science and technology in our country, economic growth has promoted the process of industrialization, and hazardous chemicals have been widely used. So far, there are about 10,000,000 chemicals discovered in the world, of which about 7,000,000 are used daily. Most of the chemicals circulating in the market are hazardous chemicals (referred to as hazardous chemicals). Hazardous chemicals are basic raw materials or finished products that affect the development of the national economy, and play a vital role in the development of the petrochemical industry, pharmaceutical and pesticide industry, light industry and metallurgy industry, machinery industry, aerospace industry and new materials. The production,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/30
CPCG06Q10/04G06Q10/0635G06Q10/06393G06Q50/30
Inventor 游波施式亮刘何清鲁义罗文柯李润求刘勇
Owner HUNAN UNIV OF SCI & TECH
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