Method for calculating ground bus transit comfort index

A calculation method and comfort technology, which are applied in the field of ground bus operation comfort index calculation, can solve problems such as errors in the reliability evaluation of bus services, no reference source found, and low public transport comfort.

Active Publication Date: 2014-03-19
北京交通发展研究院
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Problems solved by technology

In 2009, Chen Xumei from Beijing Jiaotong University analyzed the reliability evaluation errors of bus services based on the characteristics of Beijing bus operation. Reference source not found
[0009] In add

Method used

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  • Method for calculating ground bus transit comfort index
  • Method for calculating ground bus transit comfort index
  • Method for calculating ground bus transit comfort index

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Embodiment Construction

[0029] The following describes the present invention in detail with reference to the drawings and specific embodiments.

[0030] A method for calculating the comfort index of ground public transportation, the steps are as follows:

[0031] Bus operation comfort index (si comfort ): It is a quantitative evaluation index of the comfort level in the operation of the ground public transportation system. The index value range is [0,10]. The larger the value, the worse the comfort. For each level of ground transit network, the average speed and cross-sectional passenger flow between each station in each network are used as the smallest unit, and the cross-sectional passenger flow is used as the weight to calculate the average line speed of the network (si c ); and through the corresponding relationship between the network speed and the comfort index, calculate the comfort index of the network (si j ); Finally, a weighted calculation is carried out based on the passenger traffic of the exp...

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Abstract

The invention relates to a method for calculating a ground bus transit comfort index. The method is characterized by comprising the following steps: by taking the average velocity speed and the section passenger flow at each station in each network as the minimal units, and taking the section passenger flow as a weight, calculating the average line network speed (sic) of the network aiming at each level of network of the ground bus; calculating the comfort index (sij) of the network through the corresponding relationship of the network speed and the comfort index; finally, carrying out weighted calculation by taking the passenger capacities of a fast line network and a common line network, so as to obtain the speed index of the ground bus network. The bus comfort index disclosed by the invention is real-time, quantitative to calculate, and universal for space-time. The method is suitable for evaluation of a random region, can perform real-time calculation in time, and also can perform long-term data calculation.

Description

Technical field [0001] The invention relates to a method for calculating the comfort index of ground public transportation. Background technique [0002] Ground public transportation is an important part of the urban transportation system. To accurately and quantitatively evaluate the operation status of ground public transportation is an urgent and realistic demand for urban transportation planning, organization and management, and it is also the basis for realizing public transportation information services to the public. [0003] Many researches on ground public transportation operation evaluation have been carried out at home and abroad, and many results have been formed. Foreign research mainly focuses on the optimization of urban public transportation network, rapid transit BRT system, factor analysis of public transportation service quality, survey plan design and quantitative evaluation. The research on the evaluation index system of public transportation mainly focuses on...

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Application Information

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IPC IPC(8): G06Q50/30G06Q10/06
Inventor 孙建平温慧敏邓小勇高永张溪翟雅峤
Owner 北京交通发展研究院
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