对驾驶模拟器的方向盘系统进行分析,以评估自动驾驶汽车的驾驶能力
Juan F Dols1, Samuel Boix2, Jaime Molina1
1Design and Manufacturing Institute (IDF), Universitat Politècnica de València, 46022 Valencia, Spain.
Sensors (Basel, Switzerland)
|October 29, 2025
概括
EVACH模拟器准确地复制了自动驾驶,这对于在SAE级别2和3的系统脱离过程中研究人机交互至关重要. 这种经过验证的工具支持对安全自动化车辆部署的研究.
科学领域:
- 汽车工程 汽车工程
- 人与机器的互动 人与机器的互动
- 机器人技术 机器人技术 机器人技术
背景情况:
- 自动驾驶汽车 (AV) 的整合需要先进的人机交互分析工具.
- 在无人驾驶系统中,系统脱离需要精确的安全研究实验设置.
研究的目的:
- 为EVACH自动驾驶模拟器校准主控并验证虚拟场景.
- 评估模拟器在农村环境中复制SAE 2级和3级驾驶模式时的准确性.
主要方法:
- 为EVACH模拟器定制硬件和软件开发,包括专门的数据采集系统.
- 制动和方向盘控制器的校准,将模拟器数据与生产车辆值进行比较.
- 通过自然道路测试和基于模拟器的驾驶与志愿者参与者之间的比较实验进行验证.
主要成果:
- 实现了高准确度校准,在制动和转向控制测量中存在轻微的,与生产车辆一致的错误.
- 基于模拟器的平均速度与现实世界驾驶非常相似,差距小于1公里/小时,标准偏差最小.
- EVACH模拟器展示了自动驾驶条件的稳定和忠实复制.
结论:
- EVACH模拟器是一个经过验证的实验平台,用于研究自动驾驶汽车中的人机交互.
- 该模拟器为有关安全部署自动驾驶汽车的研究提供了宝贵的支持.
- 该平台的忠实性使关键控制输入和驾驶行为可靠分析成为可能.
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