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Evaluation method for maritime traffic safety monitoring capability based on entropy weight method and variable fuzzy method

A traffic safety and fuzzy method technology, which is applied in the field of water traffic safety supervision capability assessment based on entropy weight method and variable fuzzy method, can solve problems such as difficult quantification, unclear boundaries, and impact on the accuracy of evaluation results, and achieve high precision , the effect of strong objectivity

Inactive Publication Date: 2018-07-10
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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Problems solved by technology

[0003] At present, the existing technical solution closest to the present invention in the field of regulatory capacity assessment is the entropy weight method combined with the TOPSIS method. The disadvantage of this solution is that it is suitable for dealing with those factors with unclear boundaries and difficult quantification, which affects the accuracy of the evaluation results.

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  • Evaluation method for maritime traffic safety monitoring capability based on entropy weight method and variable fuzzy method
  • Evaluation method for maritime traffic safety monitoring capability based on entropy weight method and variable fuzzy method
  • Evaluation method for maritime traffic safety monitoring capability based on entropy weight method and variable fuzzy method

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Embodiment Construction

[0033] The technical solutions of the present invention will be further introduced below in conjunction with the accompanying drawings and specific implementation methods.

[0034] This specific implementation mode discloses a water traffic safety supervision capability evaluation method based on the entropy weight method and the variable fuzzy method, such as figure 1 shown, including the following steps:

[0035] S1: Determine the evaluation factors of water traffic safety supervision ability, and construct the evaluation index system of water traffic safety supervision ability from the three factors of man, machine and management. As shown in Table 1, the water traffic safety risk assessment index system is divided into three layers, namely, the target layer, the criterion layer and the indicator layer. The indicators are further divided into several secondary indicators. Without loss of generality, suppose the number of criterion layers is p, and the number of correspond...

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Abstract

The invention discloses an evaluation method for a maritime traffic safety monitoring capability based on an entropy weight method and a variable fuzzy method. The method comprises the following stepsthat S1) evaluation factors of the maritime traffic safety monitoring capability are determined, and an evaluation index system for the maritime traffic safety monitoring capability is constructed from the factors of labor, apparatus and management; S2) index weights are calculated according to the entropy weight method; and S3) a lever characteristic value of the maritime traffic safety monitoring capability is determined according to the variable fuzzy method. According to the evaluation method, the evaluation factors of the maritime traffic safety monitoring capability are formed to evaluate the capability, and monitoring resources are distributed reasonably based on a monitoring capability evaluation result.

Description

technical field [0001] The invention relates to the field of water traffic safety risk assessment, in particular to a water traffic safety supervision capability evaluation method based on an entropy weight method and a variable fuzzy method. Background technique [0002] According to the principle of risk management, the level of risk requires corresponding risk elimination measures, which means that the supervision of water traffic safety requires that the supervision capacity must match the risk level; at the same time, in order to realize the rational use of supervision resources, it is also necessary to effectively manage the supervision capacity. Evaluate. [0003] At present, the existing technical solution closest to the present invention in the field of regulatory capacity assessment is the entropy weight method combined with the TOPSIS method. The disadvantage of this solution is that it is suitable for dealing with those factors with unclear boundaries and difficu...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/0635G06Q10/0639
Inventor 梁光业张由余王君白正王森林崔越蒋春娟
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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