V2P预警比传统声音警报更有效，尤其适合分心的行人。
V2P Collision Warnings for Distracted Pedestrians: A Comparative Study with Traditional Auditory Alerts
- 用V2P系统向分心行人发送碰撞警告
- 分心时反应速度提升显著，听觉警报效果差
- 适合城市交通安全场景，对手机使用者特别有效
本研究在真实道路场景中评估了车辆对行人（V2P）碰撞预警系统与传统车载声音警报的性能。实验模拟车辆沿固定轨道行驶，机动性受限且行人需及时响应。分析速度变化数据表明，当行人使用手机（如玩游戏或听音乐）分心时，V2P预警显著优于传统听觉警报，凸显了在嘈杂环境中听觉信号的局限性。结果表明，V2P技术为提升城市道路行人安全提供了有前景的解决方案。
原文摘要 · Abstract (English)
This study assesses a Vehicle-to-Pedestrian (V2P) collision warning system compared to conventional vehicle-issued auditory alerts in a real-world scenario simulating a vehicle on a fixed track, characterized by limited maneuverability and the need for timely pedestrian response. The results from analyzing speed variations show that V2P warnings are particularly effective for pedestrians distracted by phone use (gaming or listening to music), highlighting the limitations of auditory alerts in noisy environments. The findings suggest that V2P technology offers a promising approach to improving pedestrian safety in urban areas
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