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Public Transit Analysis

Analysis and prediction of public transit user behavior, transfers, and operational characteristics
Efficiency, Usability, Realism

TOVA explores all practically usable public transit routes, enhancing explanatory accuracy in transit-related analysis.

Transit Assignment Route Search
Direct bus routes,
1-transfer and 2-transfer bus routes
Urban rail routes
reflecting waiting and transfer times
Mixed bus–rail routes

Public Transit Analysis Transit-route modeling varies by mode and zone characteristics,
providing key MOE indicators such as boardings, alightings, transfers, and in-vehicle passenger counts.

  • Analysis of direct, 1-transfer, and 2-transfer routes Bus-route exploration is based on accessible stops at origins and destinations.
    When multiple overlapping or similar routes exist in the same corridor, they are treated as a single segment, and waiting times are adjusted accordingly.
  • Shortest-path analysis reflecting waiting and transfer times Rail-route exploration uses available stations at origin and destination, applying waiting and transfer times.
    When both local and express services operate on the same section, express and local routes are analyzed separately.
  • A Separate Analysis of Transfer Routes between Buses and Urban Railroads transit route TOVA analyzes the transfer routes between buses and urban railroads separately for the integrated assignment of public transportation. It navigates the route to cause transfer at a link between stations and stops or within a certain range of stations that can be moved on foot.
01. Urban Multi-Modal
Choice Model Input 02. Public
transportation fee
input window 03. Accessible
Stations/Stops
Setting
The multi-modal traffic assignment model was designed to apply purpose-based OD tables collectively, simplifying the analysis process.
The urban multi-modal assignment model allows bulk application of OD tables by trip purpose and supports modal-choice models for each purpose. It also enables separate calibration of modal-choice coefficients for urban and intercity modes, ensuring more accurate reflection of modal characteristics and simplifying analytical workflows.
TOVA reflects the integrated transfer plan
It is easy to analyze the demand for public transportation based on the implementation of the pricing plan of new means.
TOVA is designed to set fares by public transportation and route. Basic fares, basic distances,
additional distances and additional charges can be applied to various routes (bus, urban railway, private routes, etc.),
and the integrated metropolitan area transfer fare system can be easily reflected.
TOVA resolves the issue of excessive concentration of transit demand at specific stations or stops.
TOVA defines transit zones not as points but as polygons, enabling access to all stations and stops within a zone.
If the geometric shape of a zone is not suitable, stations/stops within an adjustable distance from the zone center are also considered accessible.
This eliminates demand over-concentration at specific stations or stops.