"Signal Light Projections with Directional Indicators Improve Safety of Vulnerable Road Users"

"This dataset contains experimental data collected from human participants during a study on the safety effects of signal light projections with directional indicators. The data was acquired through quantitative and qualitative evaluations conducted in both simulated virtual reality (VR) environments and real-world field tests.The study investigated the impact of signal light projections on drivers, cyclists, and pedestrians across six distinct scenarios, which included variations in projection angle and length. The dataset encompasses diverse measurements related to vehicle perception time, time to collision (TTC), driving speed, and participant feedback on safety, visibility, helpfulness, distraction, and glare.Researchers can use this dataset to further analyze human perception and behavior in response to novel automotive lighting systems, contributing to advancements in road safety for VRUs."

本数据集包含一项针对带方向指示器的灯光投影安全效果的研究中，从人类受试者处收集的实验数据。该数据通过在模拟虚拟现实（VR）环境与真实世界实地测试中开展的定量与定性评估获取。本研究针对6种不同场景下的驾驶员、骑行者与行人，探究了灯光投影的影响，场景涵盖投影角度与投影长度的变量变化。数据集涵盖与车辆感知时间、碰撞时间（Time to Collision, TTC）、行驶速度，以及受试者对安全性、可见性、实用性、分心程度与眩光的反馈相关的多类测量数据。研究人员可借助本数据集进一步分析新型车载照明系统影响下的人类感知与行为，助力道路弱势使用者（Vulnerable Road Users, VRUs）道路安全领域的技术进步。