使用预先的视觉和触觉信息计划车道更改
1School of Information Studies, McGill University, 3661 Rue Peel, Montreal, QC, H3A 1X1, Canada. ilja.frissen@mcgill.ca.
Psychological research
|October 6, 2023
概括
方向盘上的触觉力线索与视觉线索相比,显著提高了变化车道的响应时间. 这表明触觉反有助于在驾驶过程中更快地选择动作.
科学领域:
- 人与计算机的交互
- 汽车工程 汽车工程
- 认知心理学 认知心理学
背景情况:
- 有效的驾驶员界面对于道路安全至关重要.
- 了解暗示模式对驾驶员反应的影响对于高级驾驶辅助系统 (ADAS) 是必不可少的.
- 运动规划理论为分析人类对刺激的反应提供了一个框架.
研究的目的:
- 为了比较触觉与视觉线索在信号即将到来的车道更改中的有效性.
- 调查暗示模式在驾驶任务期间的运动规划和行动选择中的作用.
- 分析暗示模式对响应时间和转向精度的影响.
主要方法:
- 使用固定底座驾驶模拟器与主动方向盘系统实现现实的力反.
- 雇佣有执照的司机,指示他们根据方向预警和强制性线索进行车道更改.
- 使用运动预测技术测试了视觉,触觉和交叉模式的提示条件.
主要成果:
- 触觉强制性线索导致响应时间明显快于视觉强制性线索.
- 不有效的触觉线索对响应时间和初始方向盘错误产生了最小的负面影响.
- 交叉模式的暗示效果各不相同,但触觉的强制性暗示始终优于视觉的暗示.
结论:
- 强制性的触觉线索增强了动作选择,减少了驾驶过程中的认知处理时间.
- 触觉反提供了一种更有效的模式,用于改变车道的方向信号.
- 未来的ADAS设计应该考虑利用触觉反来提高驾驶员的性能和安全.
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