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Water traffic safety evaluation method and system

A traffic safety and evaluation method technology, applied in the field of water traffic safety evaluation methods and systems, can solve the problems of shallow research, easy disorientation in quantitative analysis, etc., and achieve the effect of reasonable evaluation

Inactive Publication Date: 2016-12-07
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, with the wide application of system engineering methods, it is difficult to solve specific problems in scientific research by using pure qualitative analysis methods or pure quantitative analysis methods.
Simple qualitative analysis can easily lead to superficial research; pure quantitative analysis can easily lead to loss of direction

Method used

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  • Water traffic safety evaluation method and system
  • Water traffic safety evaluation method and system
  • Water traffic safety evaluation method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Embodiment 1 evaluates the water traffic safety of the Changzhou voyage.

[0070] The selected risk factors in Example 1 are shown in Table 1, and the selected evaluation indicators include: crew indicators, ship indicators, navigation environment indicators, and water traffic supervision indicators.

[0071] After five consecutive days of research on the Changzhou Channel (July 23, 2013 to July 27, 2013), the data of each risk factor obtained are shown in Table 5.

[0072] Table 5 Sample data table of risk factors for Changzhou flight segment

[0073]

[0074]

[0075] Determine the scoring rules for each risk factor, that is, the factor sample data corresponding to "0 points", "60 points" and "100 points", as shown in Table 6.

[0076] Table 6 Risk factor scoring rules for Changzhou flight segment

[0077]

[0078]

[0079] It should be noted that regarding the water level, since the water level is too high or too low, it is not very good. The highest na...

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PUM

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Abstract

The invention discloses a water traffic safety evaluation method. The method includes the following steps: selecting evaluation criteria of water traffic safety; determining the weight and safety level of each evaluation criterion; based on the weight and safety level of each evaluation criterion, determining the safety level of water traffic (as shown in the description), wherein Ei represents the safety level of each evaluation criterion, Wi represents the weight of each evaluation criterion, n represents the number of evaluation criteria, and i represents 1, 2, 3,..., n. The invention also discloses a water traffic safety evaluation system. According to the invention, the method and the system can reasonably evaluate water traffic safety.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to a water traffic safety evaluation method and system. Background technique [0002] Water traffic safety is a systematic project, involving all aspects of water transportation system and other social factors. Generally speaking, water traffic safety is relative to water traffic accidents and safety hazards. Water traffic safety directly reflects the close relationship between the main body of the ship and the object of the water traffic environment in the water traffic system. With the rapid development of shipping economy, water traffic safety supervision is also facing unprecedented challenges. In my country, there are more qualitative components in the research of water traffic safety evaluation, and less quantitative evaluation. In recent years, with the widespread application of system engineering methods, it is difficult to solve specific problems in scientific rese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/30
CPCG06Q10/0635G06Q50/40
Inventor 庄元吕鹏飞杨坤李洋苏巍
Owner WUHAN UNIV OF TECH