同济大学学报（自然科学版）2024，Vol.52Issue(6)：875-885,11.DOI:10.11908/j.issn.0253-374x.24135
风险场景驱动的次任务驾驶行为对接管绩效的影响
Impact of Risk Scenario-driven Secondary Task Driving Behavior on Takeover Performance
摘要
Abstract
In this paper,high-risk scenario element parameters are used as control switching conditions to explore the impact of secondary tasks on driver takeover performance.Specifically,the high-risk scenario of adjacent vehicles entering is extracted from the NGSIM dataset as the control switching condition.The Pearson correlation test is used to analyze the correlation between different takeover performance indicators,and one-way ANOVA is used to analyze the impact of the resource occupation mode and interruptibility of secondary tasks on takeover performance indicators.The results show that the takeover time is coupled with the lateral and longitudinal maneuverability,safety,and takeover efficiency during the takeover process.Increasing visual occupation increases the takeover reaction time by 0.26 s and undermines the vehicle longitudinal stability and takeover efficiency.Increasing auditory occupation increases the takeover reaction time by 0.45 s and reduces the takeover efficiency.Increasing cognitive occupation decreases the takeover reaction time by 0.23 s and improves the takeover safety.Increasing operational occupation increases the takeover reaction time by 0.21 s and increases the maximum lateral acceleration during the takeover process.The interruptibility of secondary tasks reduces the takeover reaction time by 0.23 s,but has no significant impact on subsequent vehicle control related indicators during the takeover.关键词
车辆工程/人机共驾/接管绩效/次任务驾驶/风险场景/次任务可中断性Key words
vehicle engineering/human-machine copilot/takeover performance/secondary task driving/risk scenario/interruptibility of secondary task分类
交通工程引用本文复制引用
郭柏苍,雒国凤,金立生,石业玮,韩卓桐,张洪瑜..风险场景驱动的次任务驾驶行为对接管绩效的影响[J].同济大学学报（自然科学版）,2024,52(6):875-885,11.基金项目
国家自然科学基金(52202503) （52202503）
河北省自然科学基金(F2022203054) （F2022203054）
河北省高等学校科学技术研究项目(BJK2023026) （BJK2023026）
