Research on metro line planning for urban hot spots based on large and small routes

Yaohan Wu; Haibo Zhang; Jia Quan

doi:10.1117/12.2668861

16 February 2023 Research on metro line planning for urban hot spots based on large and small routes

Yaohan Wu, Haibo Zhang, Jia Quan

Proceedings Volume 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022); 1259121 (2023) https://doi.org/10.1117/12.2668861
Event: 6th International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 2022, Guangzhou, China

Abstract

The subway itself has the advantages of high speed, large traffic volume, little interference from other traffic modes, and not easy to be affected by the weather. It has become the choice of travel mode for more and more residents. The subway line construction based on hot travel can better meet the requirements of fast, comfortable, less transfer and no congestion for tourists. At the same time, it can greatly reduce the traffic pressure such as traffic and parking in scenic spots, which is conducive to energy conservation and emission reduction. Therefore, good hot metro line planning has practical significance for urban development. The introduction of large and small routing schemes in this paper can, on the one hand, alleviate the problem of high train load rate and poor passenger comfort in crowded sections, on the other hand, reduce the waste of transport capacity in small sections of passenger flow, and save resources and enterprise transport costs. This paper first introduces the research background and significance of large and small routes, as well as the research status at home and abroad, then analyzes the factors that affect the setting of large and small routes, establishes the constraints of the model, and finally takes the train full load rate, departure frequency, minimum departure frequency, the number of short route stations as the constraints, and takes the train running distance and the total waiting time of passengers as the objective function. The linear weighting method, genetic algorithm and MATLAB software are used to solve two objective equations, the operating range of small routes and the departure frequency of trains with large and small routes. Finally, the feasibility of the model in real life is verified by taking the hot travel line of Chengdu Metro Line 1 as an example.

Citation Download Citation

Yaohan Wu, Haibo Zhang, and Jia Quan "Research on metro line planning for urban hot spots based on large and small routes", Proc. SPIE 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 1259121 (16 February 2023); https://doi.org/10.1117/12.2668861

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
12 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Education and training

Mathematical optimization

Data modeling

Design and modelling

Genetic algorithms

Computer programming

Analytical research

Show All Keywords

Keywords/Phrases

Search In:

Publication Years