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Method for evaluating degree of satisfaction to parking spaces based on interval type-2 fuzzy set

A technology of interval type II fuzzy, evaluation method, applied in the direction of indicating the direction of each open space in the parking lot, business, instrument, etc.

Active Publication Date: 2018-02-09
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Parking lot selection and path guidance are the key core technologies in urban PGIS. However, there are still relatively few theoretical studies on parking guidance systems for parking lot selection that consider the individual needs of drivers at home and abroad.

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  • Method for evaluating degree of satisfaction to parking spaces based on interval type-2 fuzzy set
  • Method for evaluating degree of satisfaction to parking spaces based on interval type-2 fuzzy set
  • Method for evaluating degree of satisfaction to parking spaces based on interval type-2 fuzzy set

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Embodiment Construction

[0040] A method for evaluating parking space satisfaction based on interval-type fuzzy sets of the present invention will be further described in detail with reference to the accompanying drawings and embodiments of the present invention.

[0041] A method for evaluating the satisfaction of parking spaces based on interval type II fuzzy sets of the present invention includes investigating the factors affecting parking space selection by parkers, and establishing corresponding degrees of membership for the extracted fuzzy factors that affect parking space selection by parkers function or score and use the fuzzy comprehensive evaluation method to comprehensively evaluate specific parking spaces. Below in conjunction with the embodiments of the present invention, the content of the present invention is briefly described respectively:

[0042] (1) Before choosing the optimal berth, the main considerations of the parker when choosing a berth should be clarified first. Table 1 is t...

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Abstract

The invention relates to a method for evaluating the degree of satisfaction to parking spaces based on an interval type-2 fuzzy set. For an underground parking lot with a parking guidance and information system in a small, medium or large city, the method can improve the parking efficiency of drivers and ease traffic jam, and is an effective way and method to solve the problem of 'parking difficulty' in cities. The method comprises the following steps: S1, selecting main factors influencing parking space choice according to the personal need, and analyzing the main factors; S2, carrying out satisfaction evaluation on the remaining parking spaces in a parking lot through interval type-2 fuzzy set comprehensive evaluation according to the factors selected; and S3, carrying out comprehensiveevaluation, and getting evaluation results. The method has the advantage that the parking guidance and information system can help parkers to select optimal parking spaces according with the preferences of the parkers, and thus, the parkers are satisfied with guidance and trust guidance.

Description

technical field [0001] The invention relates to the parking field of large-scale or underground multi-storey parking lots, in particular to the design and realization of a method for accurately inducing parking in large-scale or underground multi-storey parking lots. Background technique [0002] With the acceleration of world modernization and urbanization, the number of motor vehicles and traffic continues to increase, and the continuous improvement of the level of urban motorization has triggered a large number of parking needs. While cars bring convenience to people, existing parking facilities Under the imperfect situation, problems such as poor parking management, difficulty in parking, and difficulty in finding a car have also brought a lot of inconvenience to people's work and life. "Parking difficulty" has become one of the most difficult problems in urban traffic management, and is increasingly becoming a "bottleneck" that restricts the healthy development of urban...

Claims

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Application Information

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IPC IPC(8): G08G1/14G06Q10/04G06Q30/06
CPCG06Q10/04G06Q30/0631G08G1/14
Inventor 莫红晏科夫周鑫张峰朱凤华
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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