Correspondence distribution over a network in designing public urban passenger transportation tasks
Introduction. The process of planning public transport is divided into a few number of tasks in strategic, tactical and operational levels, which include the development route system, the establishment of traffic intensity along routes, the design of the structure of road transport vehicles, the dis...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Siberian State Automobile and Highway University
2023-07-01
|
| Series: | Вестник СибАДИ |
| Subjects: | |
| Online Access: | https://vestnik.sibadi.org/jour/article/view/1642 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849253285386518528 |
|---|---|
| author | A. I. Fadeev A. M. Iliankov V. V. Ukaderov |
| author_facet | A. I. Fadeev A. M. Iliankov V. V. Ukaderov |
| author_sort | A. I. Fadeev |
| collection | DOAJ |
| description | Introduction. The process of planning public transport is divided into a few number of tasks in strategic, tactical and operational levels, which include the development route system, the establishment of traffic intensity along routes, the design of the structure of road transport vehicles, the distribution of the current road transport vehicles along the routes, determining the required amount of the subsidies, etc. Materials and methods. The article presents a multi-criteria mathematical model of transportation design, according to which the tasks have been solved by distributing (limited or unlimited) transport resources between the permissible routes of the transport network in accordance with a variety of efficiency criteria, which can be the subject to appropriate restrictions. The formation acceptable routes on the transport network can be carried out by means of the algorithms developed, for example, in the framework of solving TNDP and TNDFSP tasks. The routes can also be adjusted by experts. Transport demand is set by a matrix of passenger correspondence generated for the entire period of traffic on a weekday, to ensure that all passenger flows along the route network are taken into account, and not only the periods of the greatest traffic intensity. The calculation of the parameters of the transport offer in the process of solving the problems of transportation design is carried out based on the results of the passenger correspondence distribution on the route network (PAP), which is a complex problem unsolved today. The article describes the developed PAP methodology based on a flexible passenger strategy that takes into account the waiting time for transport, the proximity of the route through an empirical model of dividing demand by the length of trips, the preferences of transport modes, the possible redistribution of passenger flows between the stopping points of the network located within a walking distance. Results. The tasks of designing public transport transportation have been formulated, a multi-criteria mathematical model of their solution has been developed. The method of distribution of passenger flows on the route network based on a flexible passenger strategy has been described. The effectiveness of the developed PAP methodology is shown on test calculations, which were carried out using passenger correspondence, an average weekday in October 2019, obtained by processing validations of e-tickets of urban passenger transport in Krasnoyarsk. Discussion and conclusion. The practical implementation of the described methodology for the distribution of passenger flows on the route network using relational database management systems (DBMS) MS SQL Server has been carried out. |
| format | Article |
| id | doaj-art-d6aa3d5889e547daba31d180ac32ff34 |
| institution | Kabale University |
| issn | 2071-7296 2658-5626 |
| language | Russian |
| publishDate | 2023-07-01 |
| publisher | Siberian State Automobile and Highway University |
| record_format | Article |
| series | Вестник СибАДИ |
| spelling | doaj-art-d6aa3d5889e547daba31d180ac32ff342025-08-20T03:56:23ZrusSiberian State Automobile and Highway UniversityВестник СибАДИ2071-72962658-56262023-07-0120336238610.26518/2071-7296-2023-20-3-362-386811Correspondence distribution over a network in designing public urban passenger transportation tasksA. I. Fadeev0A. M. Iliankov1V. V. Ukaderov2Siberian Federal UniversitySiberian Federal UniversitySiberian Federal UniversityIntroduction. The process of planning public transport is divided into a few number of tasks in strategic, tactical and operational levels, which include the development route system, the establishment of traffic intensity along routes, the design of the structure of road transport vehicles, the distribution of the current road transport vehicles along the routes, determining the required amount of the subsidies, etc. Materials and methods. The article presents a multi-criteria mathematical model of transportation design, according to which the tasks have been solved by distributing (limited or unlimited) transport resources between the permissible routes of the transport network in accordance with a variety of efficiency criteria, which can be the subject to appropriate restrictions. The formation acceptable routes on the transport network can be carried out by means of the algorithms developed, for example, in the framework of solving TNDP and TNDFSP tasks. The routes can also be adjusted by experts. Transport demand is set by a matrix of passenger correspondence generated for the entire period of traffic on a weekday, to ensure that all passenger flows along the route network are taken into account, and not only the periods of the greatest traffic intensity. The calculation of the parameters of the transport offer in the process of solving the problems of transportation design is carried out based on the results of the passenger correspondence distribution on the route network (PAP), which is a complex problem unsolved today. The article describes the developed PAP methodology based on a flexible passenger strategy that takes into account the waiting time for transport, the proximity of the route through an empirical model of dividing demand by the length of trips, the preferences of transport modes, the possible redistribution of passenger flows between the stopping points of the network located within a walking distance. Results. The tasks of designing public transport transportation have been formulated, a multi-criteria mathematical model of their solution has been developed. The method of distribution of passenger flows on the route network based on a flexible passenger strategy has been described. The effectiveness of the developed PAP methodology is shown on test calculations, which were carried out using passenger correspondence, an average weekday in October 2019, obtained by processing validations of e-tickets of urban passenger transport in Krasnoyarsk. Discussion and conclusion. The practical implementation of the described methodology for the distribution of passenger flows on the route network using relational database management systems (DBMS) MS SQL Server has been carried out.https://vestnik.sibadi.org/jour/article/view/1642public transportpublic transport planningroute networktraffic intervals along the routesroad transport vehiclespassenger correspondence matrixtransport demandtransport supplytransportation programtransport networkroutetrip |
| spellingShingle | A. I. Fadeev A. M. Iliankov V. V. Ukaderov Correspondence distribution over a network in designing public urban passenger transportation tasks Вестник СибАДИ public transport public transport planning route network traffic intervals along the routes road transport vehicles passenger correspondence matrix transport demand transport supply transportation program transport network route trip |
| title | Correspondence distribution over a network in designing public urban passenger transportation tasks |
| title_full | Correspondence distribution over a network in designing public urban passenger transportation tasks |
| title_fullStr | Correspondence distribution over a network in designing public urban passenger transportation tasks |
| title_full_unstemmed | Correspondence distribution over a network in designing public urban passenger transportation tasks |
| title_short | Correspondence distribution over a network in designing public urban passenger transportation tasks |
| title_sort | correspondence distribution over a network in designing public urban passenger transportation tasks |
| topic | public transport public transport planning route network traffic intervals along the routes road transport vehicles passenger correspondence matrix transport demand transport supply transportation program transport network route trip |
| url | https://vestnik.sibadi.org/jour/article/view/1642 |
| work_keys_str_mv | AT aifadeev correspondencedistributionoveranetworkindesigningpublicurbanpassengertransportationtasks AT amiliankov correspondencedistributionoveranetworkindesigningpublicurbanpassengertransportationtasks AT vvukaderov correspondencedistributionoveranetworkindesigningpublicurbanpassengertransportationtasks |