让自动驾驶预测更像人类,考虑车辆间复杂互动。
Towards Human-Like Trajectory Prediction for Autonomous Driving: A Behavior-Centric Approach
- 引入动态交互机制,捕捉车辆间直接与间接影响。
- 在多个真实数据集上超越现有模型,尤其擅长激进驾驶场景。
- 适合关注自动驾驶安全与行为理解的研究者。
轨迹预测对自动驾驶系统的发展至关重要,尤其在复杂动态交通环境中。本文提出HiT(Human-like Trajectory Prediction)模型,通过引入行为感知模块和动态中心性度量,提升预测精度。不同于依赖静态图结构的传统方法,HiT采用动态框架,捕捉交通参与者间的直接与间接交互,从而更准确地模拟人类驾驶行为。我们在NGSIM、HighD、RounD、ApolloScape和MoCAD++等多个真实世界数据集上进行了广泛实验。结果表明,HiT在多种评估指标上持续优于现有顶尖模型,尤其在激进驾驶场景中表现突出。该研究为提升全自动驾驶系统的安全性与效率提供了更可靠、可解释的轨迹预测方案。
原文摘要 · Abstract (English)
Predicting the trajectories of vehicles is crucial for the development of autonomous driving (AD) systems, particularly in complex and dynamic traffic environments. In this study, we introduce HiT (Human-like Trajectory Prediction), a novel model designed to enhance trajectory prediction by incorporating behavior-aware modules and dynamic centrality measures. Unlike traditional methods that primarily rely on static graph structures, HiT leverages a dynamic framework that accounts for both direct and indirect interactions among traffic participants. This allows the model to capture the subtle yet significant influences of surrounding vehicles, enabling more accurate and human-like predictions. To evaluate HiT's performance, we conducted extensive experiments using diverse and challenging real-world datasets, including NGSIM, HighD, RounD, ApolloScape, and MoCAD++. The results demonstrate that HiT consistently outperforms other top models across multiple metrics, particularly excelling in scenarios involving aggressive driving behaviors. This research presents a significant step forward in trajectory prediction, offering a more reliable and interpretable approach for enhancing the safety and efficiency of fully autonomous driving systems.
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