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June 13, 2026Transportation Research Record Journal of the Transportation Research Board

A Game Theory–Based Lane-Change Decision Model for Autonomous Vehicles

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Authors

SLShikun LiuXWXuesong WangJZJunyi Zhang

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Overview

Randomized trial evaluates lane-changing efficiency in autonomous vehicles, suggesting improved safety and interaction with human drivers.

Key Points

  • The study aims to develop a game theory-based lane-changing decision model for autonomous vehicles, improving interactions with human-driven vehicles.
  • Developed a game theory model incorporating safety, efficiency, and comfort in lane-changing decisions.
  • Estimated driving preferences of competing vehicles for better decision-making.
  • Evaluated model in Simulink using naturalistic driving data from Shanghai.
  • The proposed model successfully completed lane-changing maneuvers in simulations.
  • The model alleviated traffic conflicts compared to original trajectories.

Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/6a2cf45afaef96ed7f056a6dhttps://doi.org/10.1177/03611981261451200
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Game-Theoretic Lane-Change Decision-Making for Autonomous Vehicles Based on Social Value Orientation2026
  2. 2Autonomous Vehicle Lane-Changing Decision-Making via Social Value Orientation and Cumulative Prospect Theory: Development, Parameter Identification, and Validation2025
  3. 3Lane change decision model for connected and autonomous vehicle considering game behavior in the interweaving area2024
  4. 4Modeling Lane-Changing Behavior in a Connected Environment: A Game Theory Approach2015 · 291 citations
  5. 5A multi-phase lane change decision-making method for autonomous vehicles2024