Method for determining comprehensive evaluation index system of public benefit railway

A technology for comprehensive evaluation and determination of methods, applied in data processing applications, instruments, calculations, etc., can solve problems such as unrepeatable, imperfect, and inconsistent evaluation indicators of determination methods, and meet the requirements of sustainable development and high social benefits Effect

Inactive Publication Date: 2019-08-13
CHINA RAILWAY ERYUAN ENG GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to fill in the gaps in the prior art about the comprehensive evaluation index system and evaluation methods of public welfare railways, and overcome the excessive reliance on the subjective selection of expe

Method used

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  • Method for determining comprehensive evaluation index system of public benefit railway
  • Method for determining comprehensive evaluation index system of public benefit railway
  • Method for determining comprehensive evaluation index system of public benefit railway

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0043] Example 1

[0044] Such as figure 1 As shown, a method for determining a comprehensive evaluation index system for public welfare railways is characterized by including the following steps:

[0045] S1: Construct a hierarchy of indicators for the comprehensive evaluation of public welfare railways. The indicator hierarchy includes macro-level, meso-level and micro-level;

[0046] The macro level includes five indicators of strategic significance, social politics, social environment, natural environment and other factors;

[0047] The meso-level includes national strategy, regional strategy, local strategy, national defense construction, social stability, national unity, national economic benefits, financial benefits, driving regional economic development, employment effects, targeted poverty alleviation, increasing residents’ income, and impact on related industries. Leading role, promoting the development of minerals and other resources, promoting the development of regional ...

Example Embodiment

[0069] Example 2

[0070] Such as figure 2 As shown, a comprehensive evaluation method for public welfare railways, including the method for determining a comprehensive evaluation index system for public welfare railways described in Embodiment 1, further includes after the step S2:

[0071] S3: According to {very good, good, fair, bad, very bad}, evaluate the qualitative indicators in the micro-level indicators, and calculate the numerical values ​​of the quantitative indicators in the micro-level indicators;

[0072] S4: Determine the comprehensive evaluation grades of public welfare railways. The comprehensive evaluation grades include five grades, namely {very good, good, fair, bad, very bad};

[0073] S5: Calculate the membership degree of each comprehensive evaluation level of micro-level indicators:

[0074] For the qualitative index, the membership degree of the qualitative index with respect to the comprehensive evaluation level consistent with its evaluation value is 1, and t...

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Abstract

The invention discloses a method for determining a comprehensive evaluation index system of a public benefit railway. The method comprises the following steps that S1, constructing an index hierarchical structure for comprehensive evaluation of the public welfare railway, wherein the index hierarchical structure comprises a macroscopic layer, a mesoscopic layer and a microscopic layer, the macroscopic layer comprises five indexes, and the mesoscopic layer and the microscopic layer respectively comprise 35 indexes; and S2, determining the weight of each microscopic layer index in the index hierarchical structure. The problems that in the prior art, public benefit railway comprehensive evaluation cannot be conducted, an index system is not comprehensive enough, the index practicability is not high enough, operability is poor, and a traditional method mainly depends on expert qualitative analysis are effectively solved. The fuzzy comprehensive evaluation of the quantitative index and thequalitative index of the public benefit railway is realized, the characteristic of high social benefit of the public benefit railway is embodied, the sustainable development requirement of the publicbenefit railway is met, and the blank of the comprehensive evaluation technology of the public benefit railway is filled.

Description

technical field [0001] The invention relates to the field of railway engineering construction, in particular to a method for determining a public welfare railway comprehensive evaluation index system. Background technique [0002] Carrying out research on the comprehensive evaluation index system and evaluation methods for public welfare will help to clarify the complex factors and their interactions that affect the construction and operation of public welfare railways, fully understand the social contribution and construction significance of this type of railway, and expand the current railway network. The economic evaluation system plays an important role in realizing the scientific, reasonable, efficient operation and sustainable development of public welfare railways. [0003] In the prior art, there is no comprehensive evaluation index system and evaluation method for public welfare railways. The traditional method mainly relies on experts to select a series of social ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06393
Inventor 朱颖罗圆张小强马擎李广路余浩伟
Owner CHINA RAILWAY ERYUAN ENG GRP CO LTD
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