论文标题
周围的道路物体和条件对驾驶员突然心率的影响发生变化
The Impact of Surrounding Road Objects and Conditions on Drivers Abrupt Heart Rate Changes
论文作者
论文摘要
最近的研究指出了减轻驾驶员压力和负面情绪的重要性。这些研究表明，基于驱动因素的主观压力指标，某些道路对象（例如大型车辆）可能与更高的压力水平相关。此外，研究表明，驱动器压力水平与心率提高（HR）之间的相关性很强。在本文中，基于自然主义的多模式驾驶数据集，我们分析了驾驶员在突然增加HR的视觉场景，以增加某些引起压力的道路对象。我们表明，这种物体存在的可能性在接近驱动因素HR突然增加时会增加。此外，我们表明，在人力资源突然增加的附近，驾驶员的面部参与度发生了很大变化。我们的结果通过检测和减轻野外驾驶员的压力水平来为以人为本的驾驶体验奠定基础。
Recent studies have pointed out the importance of mitigating drivers stress and negative emotions. These studies show that certain road objects such as big vehicles might be associated with higher stress levels based on drivers subjective stress measures. Additionally, research shows strong correlations between drivers stress levels and increased heart rate (HR). In this paper, based on a naturalistic multimodal driving dataset, we analyze the visual scenes of driving in the vicinity of abrupt increases in drivers HR for the presence of certain stress-inducing road objects. We show that the probability of the presence of such objects increases when becoming closer to the abrupt increase in drivers HR. Additionally, we show that drivers facial engagement changes significantly in the vicinity of abrupt increases in HR. Our results lay the ground for a human-centered driving experience by detecting and mitigating drivers stress levels in the wild.
