arXiv:2604.20231cs.RO2026-04

让自动驾驶车与人类驾驶车更好协作,提升交通效率与安全。

Toward Cooperative Driving in Mixed Traffic: An Adaptive Potential Game-Based Approach with Field Test Verification

论文配图:Toward Cooperative Driving in Mixed Traffic: An Adaptive Potential Game-Based Approach with Field Test Verification
图 1 · 摘自论文原文
  • 用自适应势博弈框架兼顾个体与系统目标
  • 引入沙普利值量化车辆贡献,动态优化合作策略
  • 实测验证在混合交通中显著提升安全与效率

联网自动驾驶车辆(CAVs)通过协同决策有望大幅提升交通安全性与效率。然而,现有方法常忽视合作参与者的个体需求与异质性,难以应用于与人类驾驶车辆(HDVs)共存的场景。为此,本文提出一种自适应势博弈(APG)协同驾驶框架:首先基于个体效用的通用形式及其单调关系构建系统效用函数,实现个体与系统目标的同步优化;其次引入沙普利值计算各车辆在系统中的边际效用,量化其动态影响;最后通过持续比较观测到的HDV行为与APG预测动作,动态修正对HDV偏好的估计,从而提升整体系统安全性与效率。消融实验表明,自适应更新沙普利值与HDV偏好估计可显著提高混合交通中的协作成功率。对比实验进一步证明,APG在安全性和效率上优于其他协同方法。此外,通过实地测试验证了该方法在真实场景中的适用性。

原文摘要 · Abstract (English)

Connected autonomous vehicles (CAVs), which represent a significant advancement in autonomous driving technology, have the potential to greatly increase traffic safety and efficiency through cooperative decision-making. However, existing methods often overlook the individual needs and heterogeneity of cooperative participants, making it difficult to transfer them to environments where they coexist with human-driven vehicles (HDVs).To address this challenge, this paper proposes an adaptive potential game (APG) cooperative driving framework. First, the system utility function is established on the basis of a general form of individual utility and its monotonic relationship, allowing for the simultaneous optimization of both individual and system objectives. Second, the Shapley value is introduced to compute each vehicle's marginal utility within the system, allowing its varying impact to be quantified. Finally, the HDV preference estimation is dynamically refined by continuously comparing the observed HDV behavior with the APG's estimated actions, leading to improvements in overall system safety and efficiency. Ablation studies demonstrate that adaptively updating Shapley values and HDV preference estimation significantly improve cooperation success rates in mixed traffic. Comparative experiments further highlight the APG's advantages in terms of safety and efficiency over other cooperative methods. Moreover, the applicability of the approach to real-world scenarios was validated through field tests.

协同驾驶博弈论混合交通实测验证

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