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City CBD parking lot comprehensive evaluation method

A technology of comprehensive evaluation and parking lot, which is applied in the field of urban traffic comprehensive system management and optimization, and can solve the problems of quantitative evaluation of indicators and imperfect selection of indicators.

Inactive Publication Date: 2015-09-09
SHANGHAI JIAO TONG UNIV
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

In general, there are two main defects in the existing evaluation methods of parking lots: the selection of indicators is not perfect and the indicators (especially qualitative indicators) are not given weights for quantitative evaluation.

Method used

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  • City CBD parking lot comprehensive evaluation method
  • City CBD parking lot comprehensive evaluation method
  • City CBD parking lot comprehensive evaluation method

Examples

Experimental program
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Embodiment 1

[0048] Such as figure 1 As shown, in this embodiment, 18 parking lots in the core area of ​​Xujiahui CBD in Shanghai are taken as evaluation objects. image 3 It is the distribution of 18 parking lots.

[0049] The survey of parking lot operating efficiency adopts the method of on-the-spot real-time monitoring. Take the 18 parking lots listed above as the research objects, and then collect the data of all vehicles entering and exiting each parking lot from 8:00 to 23:00 in one day, including vehicle identification (such as license plate number), driving time, and driving time Record and count the number of vehicles parked per hour, the parking time of each vehicle, and the number of new vehicles entering the parking lot per hour, so as to calculate the hourly utilization rate and turnover rate of the parking lot. According to the hourly utilization rate of the parking lot, the standard deviation index of the parking utilization rate is obtained. Table 2 shows the statistic...

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Abstract

The invention provides a city CBD parking lot comprehensive evaluation method. A city CBD parking lot comprehensive evaluation index system is established, then a multi-stage comprehensive evaluation method is used, and a city CBD parking lot comprehensive evaluation model is established. According to the method, the systematic, hierarchy and fuzzy features of parking lot evaluation are fully considered, and a quantitative evaluation result is given. The method is useful for urban traffic managers to understand parking current situation, optimize and improve parking facilities, facilitate residents traveling by cars and solve city area parking lot supply and demand contradiction.

Description

technical field [0001] The present invention relates to a technology in the field of management and optimization of urban traffic comprehensive system, in particular to a comprehensive evaluation method for urban CBD parking lots, including a comprehensive evaluation index system for urban CBD parking lots and a comprehensive evaluation model for urban CBD parking lots. Background technique [0002] In recent years, with the significant increase in the number of urban motor vehicles, a series of severe parking problems have arisen, including shortage of parking spaces, parking congestion, illegal parking, improper parking charges, and low levels of parking services. The parking problem is particularly acute in the city's central business district (CBD). In order to understand the current status of parking lots (including operating efficiency and service level), and then provide suggestions for improving parking problems, urban traffic managers urgently need a systematic and ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26
Inventor 孙健成俊梅陈书恺张悦
Owner SHANGHAI JIAO TONG UNIV
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