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UXsim: An open source macroscopic and mesoscopic traffic simulator in Python -- a technical overview

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arxiv 2309.17114 v2 pith:NCCJ2NGY submitted 2023-09-29 eess.SY cs.SY

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keywords simulatoruxsimmesoscopicpythontrafficlanguagemodelopen
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This note describes a technical overview of UXsim, an open source macro/mesoscopic traffic simulator in pure Python programming language. UXsim is based on Kinematic Wave model (more specifically, mesoscopic version of Newell's simplified car-following model) and dynamic user optimum-like route choice principle, which are well established methodology in the transportation research field. It can compute dynamical network traffic flow and have basic visualization and analysis capability. Furthermore, users can implement their own models and control methods into the simulator by using Python, thanks to the flexibility of the language. The simulator and its codes are freely available at https://github.com/toruseo/UXsim under the MIT license.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. OpenAlex reports about 2 citations worldwide. Full citation record

  1. HRSim: An agent-based simulation platform for high-capacity ride-sharing services

    eess.SY 2025-05 conditional novelty 5.0 of 10

    The authors present HRSim, an open-source agent-based platform for simulating high-capacity ride-sharing operations at city scale, with modules for pricing, routing, matching, repositioning, and visualization.

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