为了更好的驾驶能力:调查用户对电动汽车倾斜加速度配置的偏好
Seonghyeon Kim1,2, Jaesik Yang2,3
1Faculty of Electrical and Computer Engineering, Institute of Acoustics and Speech Communication, Chair of Acoustics and Haptics, Technische Universität Dresden, Dresden, Germany.
PloS one
|December 12, 2024
概括
司机更喜欢特定的电动汽车加速配置文件,以实现平稳的倾斜性能. 偏好因条件而异,在轻加速时偏好线性配置,在中等加速时偏好快速,平稳的过渡.
科学领域:
- 汽车工程 汽车工程
- 人与计算机的交互
- 运输科学 运输科学
背景情况:
- 对于乘用车性能至关重要的车辆驾驶能力受到顺运行和稳定性的重大影响.
- 倾斜加速是影响车辆在频繁驾驶条件下的驾驶能力的一个关键因素.
研究的目的:
- 调查和确定电动汽车 (EV) 在倾斜机动过程中首选的纵向加速度配置文件.
- 通过优化加速,提高电动汽车的整体用户体验和驾驶能力.
主要方法:
- 使用配对比较方法对五个不同的倾斜加速配置进行了主观评估.
- 涉及15名经验丰富的司机,他们评估了三个场景中的情况:轻型车在30公里/小时时速,中型车在30公里/小时时速和60公里/小时时速.
- 利用相关性分析将主观偏好与加速配置文件的动态特征联系起来.
主要成果:
- 对于30公里/小时的轻型倾斜,驾驶员更喜欢带有低震动和kurtosis的线性加速.
- 对于中间倾斜 (30和60公里/小时),驾驶员更喜欢具有快速初次加速度和平稳过渡的配置文件.
- 在60公里/小时的中间倾斜时,人们更喜欢更高的冲动和更的坡度.
结论:
- 司机对电动汽车加速度配置的偏好取决于条件.
- 调查结果为设计电动汽车加速配置文件提供了实际指导,以满足驾驶员的期望并提高满意度.
- 优化的加速度配置可以显著提高电动汽车的驾驶能力和用户体验.
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