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Technologies and strategies for recognizing and regulating drivers’ emotions in driving: state-of-the-art review and future directions 驾驶过程中驾驶员情绪识别与调节的技术与策略:最新进展与未来发展方向
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-31 DOI: 10.1016/j.trf.2026.103531
Yingyi Li, Xiaoyi Wang, Calvin Or
Emotion-induced traffic accidents often arise from a temporary depletion in emotional awareness management (EAM). Technology-assisted EAM systems (TEAMS), which combine real-time emotion recognition with timely regulation strategies, offer a promising approach to mitigating emotion-related driving risks. This systematic review synthesizes current research on emotion recognition and emotion regulation in driving contexts. We conducted a structured search across ACM Digital Library, IEEE Xplore, Scopus, and Web of Science, followed by screening based on predefined criteria. A snowballing search was also used to identify studies on emotion regulation. Ultimately, 134 peer-reviewed studies were included. The results revealed an isolated, unbalanced development of emotion recognition and emotion regulation, with systems that integrate both remaining scarce. Existing emotion recognition research focused predominantly on facial and physiological cues, followed by speech and driving features. Most studies emphasized algorithmic performance and relied on datasets outside driving contexts, which limited ecological validity and generalizability. Research on emotion regulation remained nascent, with studies exploring regulatory strategies such as auditory, visual, and combined feedback. Most of these studies were conducted in laboratory settings, and evaluation approaches varied, often relying on questionnaires or physiological measures. This review suggests the need for future efforts to develop unified, adaptive, and human-centered TEAMS. It also recommends creating diverse, accessible multimodal driving datasets and establishing comprehensive evaluation frameworks that cover objective and subjective measures. Human-centered TEAMS may reduce emotion-induced accidents and enhance safety and interaction during transitions to higher levels of driving automation, thus supporting the development of future intelligent transportation systems.
情绪引发的交通事故往往是由于情绪意识管理(EAM)的暂时缺失引起的。技术辅助的EAM系统(TEAMS)将实时情绪识别与及时调节策略相结合,为降低与情绪相关的驾驶风险提供了一种很有前景的方法。本文对驾驶环境下情绪识别和情绪调节的研究现状进行了系统综述。我们在ACM数字图书馆、IEEE explore、Scopus和Web of Science上进行了结构化搜索,然后根据预定义的标准进行筛选。滚雪球搜索也被用于识别情绪调节的研究。最终纳入了134项同行评议的研究。结果显示,情绪识别和情绪调节的发展是孤立的、不平衡的,整合两者的系统仍然稀缺。现有的情绪识别研究主要集中在面部和生理线索,其次是语音和驾驶特征。大多数研究强调算法性能并依赖于驾驶环境之外的数据集,这限制了生态有效性和可泛化性。关于情绪调节的研究仍处于起步阶段,研究探索了诸如听觉、视觉和综合反馈等调节策略。这些研究大多是在实验室环境中进行的,评估方法各不相同,通常依赖于问卷调查或生理测量。这一综述表明,未来需要努力发展统一的、适应性强的、以人为本的团队。它还建议创建多样化、可访问的多模式驾驶数据集,并建立涵盖客观和主观测量的综合评估框架。以人为本的TEAMS可以减少情绪引发的事故,并在向更高水平的驾驶自动化过渡期间增强安全性和交互性,从而支持未来智能交通系统的发展。
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引用次数: 0
Subjective driving experience recorded live: A naturalistic driving approach 主观驾驶体验现场记录:一种自然的驾驶方式
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-31 DOI: 10.1016/j.trf.2026.103538
Katharina Simon, Konstantin Felbel, André Dettmann, Angelika C. Bullinger
For the development of human-like automated driving functions, recent years have increasingly highlighted the importance of understanding drivers' everyday experiences, which have received less attention compared to the well-established research on human driving behaviour. Drivers' subjective perspectives on daily driving events have so far been based primarily on retrospective data collected through online surveys, interviews or diary studies – resulting in potentially biased post-trip assessments. Surprisingly, this has not been amended with the recent increase of Natural Driving Studies (NDS) which capture real-time driving behaviours, offering genuine insights into drivers' daily driving events. Our research fills this gap and takes a step towards collecting subjective assessments during a daily drive. We designed, developed and tested a smartphone-based qualitative approach to assess drivers' subjective impressions of their driving experiences, in particular their perceptions of challenging situations. Drawing on results from two studies with N = 110 participants who produced 2514 voice recordings, we present nuances, advantages, and limitations of this novel approach in comparison to existing methodologies. We show that our approach can capture in real time the wide range of events that drivers are confronted with in daily driving and their assessment thereof. With our approach, we further advance the understanding of drivers' subjective assessment during a drive and build a foundation for future research.
对于类人自动驾驶功能的发展,近年来越来越强调了解驾驶员日常体验的重要性,与对人类驾驶行为的成熟研究相比,这一点受到的关注较少。迄今为止,驾驶员对日常驾驶事件的主观看法主要基于通过在线调查、访谈或日记研究收集的回顾性数据,这可能导致行车后评估存在偏见。令人惊讶的是,这并没有随着最近自然驾驶研究(NDS)的增加而得到修正,NDS捕捉实时驾驶行为,为驾驶员的日常驾驶事件提供真正的见解。我们的研究填补了这一空白,并朝着在日常驾驶中收集主观评估迈出了一步。我们设计、开发并测试了一种基于智能手机的定性方法,以评估驾驶员对驾驶体验的主观印象,特别是他们对挑战情况的看法。根据两项研究的结果,N = 110名参与者制作了2514份录音,我们提出了与现有方法相比,这种新方法的细微差别、优势和局限性。我们表明,我们的方法可以实时捕捉驾驶员在日常驾驶中遇到的各种事件,并对其进行评估。通过我们的方法,我们进一步加深了对驾驶过程中驾驶员主观评价的理解,为未来的研究奠定了基础。
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引用次数: 0
Trust on trial: Mixed methods unravel desire, dread, and disruption in China's autonomous taxi surge 试验中的信任:混合方法解开中国自动驾驶出租车激增中的欲望、恐惧和破坏
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-30 DOI: 10.1016/j.trf.2026.103535
Sohaib Mustafa , Qiang Wang , Khalid Jamil
This mixed-methods study investigates the drivers of intention to adopt driverless taxis in China, integrating qualitative interviews (n = 45) and longitudinal survey data (n = 503, three waves) to explore the interplay of value perceptions, trust, and regulatory influence across five pilot cities. Grounded in the value-based adoption model, findings reveal perceived safety concerns (e.g., algorithmic reliability, cybersecurity) and cost sacrifices (e.g., hidden fees) as critical barriers, eroding trust in technology. Conversely, hedonic value (novelty, social flaunting) and perceived usefulness (convenience, environmental benefits) significantly enhance trust, mediating adoption intent. China's regulatory environment amplifies these effects, moderating the impact of perceived usefulness and hedonic value, and turns safety concerns into confidence, but fails to mitigate cost-related distrust. Qualitative insights contextualize these paths: Safety anxieties dominate discourse (28% of participants), while urban consumers prioritize status-driven adoption. Regulatory gaps in liability frameworks and infrastructure disparities exacerbate rural-urban divides. The study advances autonomous vehicle adoption theory by embedding sociocultural dynamics (e.g., flaunting culture) and regulatory moderation into value-based models. Practical implications urge policymakers to accelerate liability reforms and subsidise rural trials, while firms must prioritize algorithmic transparency and hedonic marketing. By bridging qualitative narratives with quantitative rigour, this research offers a holistic framework for scaling autonomous mobility in evolving urban ecosystems
这项混合方法研究调查了中国有意采用无人驾驶出租车的司机,整合了定性访谈(n = 45)和纵向调查数据(n = 503,三波),以探索价值感知、信任和监管影响在五个试点城市的相互作用。基于基于价值的采用模型,调查结果显示,感知到的安全问题(例如,算法可靠性,网络安全)和成本牺牲(例如,隐性费用)是关键障碍,侵蚀了对技术的信任。相反,享乐价值(新颖性、社会炫耀)和感知有用性(便利性、环境效益)显著增强信任,中介采用意图。中国的监管环境放大了这些影响,缓和了感知有用性和享乐价值的影响,并将安全担忧转化为信心,但未能减轻与成本相关的不信任。定性分析将这些路径置于背景中:安全焦虑主导了讨论(28%的参与者),而城市消费者优先考虑身份驱动的采用。责任框架的监管缺口和基础设施的差异加剧了城乡差距。该研究通过将社会文化动态(例如,炫耀文化)和监管调节嵌入到基于价值的模型中,推进了自动驾驶汽车采用理论。实际影响促使政策制定者加快责任改革和补贴农村试验,而公司必须优先考虑算法透明度和享乐营销。通过将定性叙述与定量严谨相结合,本研究为在不断发展的城市生态系统中扩展自主机动性提供了一个整体框架
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引用次数: 0
The impact of travel on perceived activity performance 旅行对感知活动表现的影响
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-29 DOI: 10.1016/j.trf.2026.103537
Jonas De Vos , Milad Mehdizadeh
Many studies in the past two decades have explored travel satisfaction and its determinants. However, how travel satisfaction impacts emotions after trips and the performance of activities upon arrival have only been explored to a limited extent. In this study – using data from online surveys – we analyse travel satisfaction of 2000+ students and staff of University College London travelling to campus, and how this influences the emotions upon arrival and the perceived performance of the first activity after arriving on campus. Additionally, we explore how trip characteristics (e.g., mode, duration, weather) influence the above three elements. Results from one-way ANOVAs and a structural equation model show that there are strong spill-over effects of trip satisfaction on the emotions and activity performance upon arrival. We also found that the used travel mode and trip duration influence trip satisfaction, emotion upon arrival and perceived activity performance. However, their effects on emotions and activity performance are mainly indirect via travel satisfaction. Results indicate that active and short trips will not only improve travel satisfaction, but that they can also positively influence people's mood and the performance of activities. Hence, transport planning concepts stimulating short/active trips have the potential to improve emotional well-being and – through better perceived activities – overall life satisfaction.
在过去的二十年里,许多研究都探讨了旅行满意度及其决定因素。然而,对于旅行满意度如何影响旅行后的情绪和到达后的活动表现,研究的程度有限。在这项研究中——使用来自在线调查的数据——我们分析了2000多名伦敦大学学院的学生和员工的旅行满意度,以及这如何影响他们到达校园后的情绪和到达校园后的第一项活动的感知表现。此外,我们还探讨了旅行特征(例如,模式、持续时间、天气)如何影响上述三个要素。单因素方差分析和结构方程模型的结果表明,旅行满意度对到达后的情绪和活动表现有很强的溢出效应。我们还发现,使用的旅行方式和旅行时间影响旅行满意度、到达情绪和感知活动绩效。然而,他们对情绪和活动表现的影响主要是通过旅行满意度间接产生的。结果表明,积极的短途旅行不仅会提高旅行满意度,而且还会对人们的情绪和活动表现产生积极影响。因此,刺激短途/主动旅行的交通规划概念有可能改善情绪健康,并通过更好的感知活动提高整体生活满意度。
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引用次数: 0
Mental model evolvement during drivers' first experience with conditionally automated driving systems in real-world traffic 驾驶员在现实交通中首次体验有条件自动驾驶系统时的心理模型演变
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-28 DOI: 10.1016/j.trf.2026.103508
Sarah Schwindt-Drews, Bettina Abendroth
This study examines the development of drivers' general mental models during their first real-world experience with the SAE Level 3 conditionally automated driving system (CADS) Drive Pilot. While previous research has primarily investigated mental model formation in simulators or on test tracks, little is known about how accuracy and completeness evolve during initial use in naturalistic traffic. Twenty-nine participants without prior CADS experience completed a within-subject on-road study with three measurement points: before receiving any information about the CADS (t1), after a short instructional video (t2), and after a real-world drive on a German motorway (t3). Mental models were assessed with a system-specific self-report questionnaire designed to evaluate both accuracy and completeness. Qualitative and statistical analyses showed high initial accuracy for core functions, alongside considerable misconceptions and knowledge gaps regarding limitations and operational aspects. The instructional video improved both accuracy and completeness, including for some limitations not explicitly covered. Real-world driving further increased accuracy across categories. However, completeness declined, particularly for limitations not encountered during the drive. Statistical analyses confirmed significant improvements in accuracy from t1 to t2, t1 to t3 and t2 to t3. Findings suggest that short, targeted instructions combined with immediate real-world exposure can effectively enhance the accuracy of drivers' mental models. However, knowledge about seldom-encountered limitations decays rapidly without reinforcement, highlighting the need for specific instruction and in-vehicle systems that sustain awareness of rare but safety-critical constraints over time.
本研究考察了驾驶员在首次体验SAE 3级有条件自动驾驶系统(CADS)驾驶驾驶员时,一般心理模型的发展情况。虽然以前的研究主要是在模拟器或测试轨道上调查心理模型的形成,但很少有人知道在自然交通的初始使用中,准确性和完整性是如何演变的。29名之前没有CADS经验的参与者完成了一项有三个测点的受试者内部道路研究:在收到有关CADS的任何信息之前(t1),在简短的教学视频之后(t2),以及在德国高速公路上的真实驾驶之后(t3)。心理模型用系统特定的自我报告问卷进行评估,旨在评估准确性和完整性。定性和统计分析表明,核心功能的初始精度很高,同时在限制和操作方面存在相当大的误解和知识差距。教学视频提高了准确性和完整性,包括一些没有明确涵盖的限制。现实驾驶进一步提高了各个类别的准确性。然而,完整性下降了,特别是在驱动过程中没有遇到的限制。统计分析证实,从t1到t2、t1到t3和t2到t3的准确性有显著提高。研究结果表明,简短、有针对性的指令与即时的现实世界接触相结合,可以有效提高驾驶员心理模型的准确性。然而,对于很少遇到的限制的了解在没有加强的情况下会迅速衰减,这突出了对特定指导和车载系统的需求,这些系统需要随着时间的推移保持对罕见但对安全至关重要的限制的认识。
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引用次数: 0
Hazard warning lights or pictogram on a display? Investigating drivers' mental workload, behavior, and signal preference while overtaking a robotaxi equipped with rear communication systems during passenger drop-off 危险警示灯或象形文字显示?在乘客下车时,调查司机在超车时的心理负荷、行为和信号偏好
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-27 DOI: 10.1016/j.trf.2026.103533
Aïsha Sahaï , Onoriu Puscasu , Marie Niepceron , Thomas Jacquet , Natacha Métayer
This study aimed to investigate the impact of different rear external human-machine interfaces (eHMI) signals sent by a robotaxi during passenger drop-off on a following human driver. Twenty-five participants completed four rides on a closed track, including the overtaking of a stopped robotaxi during passenger drop-off. When the participants' car was either 30 m or 60 m from the stationary robotaxi, a passenger exited it. The robotaxi communicated its intention to remain at stop using either a rear external display showing a pictogram (Display condition, 2 trials) or the conventional hazard warning lights (Hazard warning lights condition, 2 trials). After each ride, the participants rated the visibility and use of the eHMI signal, and their mental workload during the overtaking maneuver, using questionnaires. At the end of the experiment, the participants indicated their preferred eHMI signal and participated in semi-structured interviews aimed at assessing their understanding of the eHMI signals. Data were analyzed using linear mixed-effects models comparisons. The results indicated high levels of visibility and use of the eHMI signal in the Display condition, with most participants preferring this signal. Additionally, although the participants reported lower mental workload in the Hazard warning lights condition than in the Display condition, their mental workload remained at moderate intensity in the latter. Furthermore, the analysis of the participants' vehicle behavior showed that the participants had lower approach and overtaking speeds in the Display condition than in the Hazard warning lights condition, suggesting a more cautious driving behavior. These findings suggest that the eHMI signal in the Display condition may serve as a desirable and safety-enhancing means of communication for following human drivers.
本研究旨在探讨自动驾驶出租车在乘客下车时发送的不同后置人机接口(eHMI)信号对后续人类司机的影响。25名参与者在封闭的赛道上完成了四次骑行,包括在乘客下车时超车。当参与者的车距离静止的机器人出租车30米或60米时,一名乘客下了车。自动驾驶出租车通过显示象形文字的后置外部显示器(显示条件,2次试验)或传统的危险警示灯(危险警示灯条件,2次试验)来传达其保持停车的意图。每次骑行结束后,参与者通过问卷对eHMI信号的可见度和使用情况以及他们在超车过程中的心理负荷进行打分。在实验结束时,参与者表明了他们喜欢的eHMI信号,并参加了旨在评估他们对eHMI信号理解程度的半结构化访谈。数据分析采用线性混合效应模型比较。结果表明,在显示条件下,eHMI信号的可见度和使用程度很高,大多数参与者更喜欢这个信号。此外,尽管参与者在危险警示灯条件下的心理负荷低于展示条件下的心理负荷,但后者的心理负荷仍保持在中等强度。此外,对被试车辆行为的分析表明,在显示条件下,被试的接近和超车速度低于危险警示灯条件下,表明被试的驾驶行为更加谨慎。这些研究结果表明,显示状态下的eHMI信号可以作为一种理想的、增强安全的通信手段,用于跟随人类驾驶员。
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引用次数: 0
Understanding motorcyclists' perceptions of risk, safety behaviors, and attitudes toward public safety measures: A qualitative study in two argentine cities, Buenos Aires and Córdoba 了解摩托车手的风险感知、安全行为和对公共安全措施的态度:阿根廷两个城市布宜诺斯艾利斯和Córdoba的定性研究
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-27 DOI: 10.1016/j.trf.2026.103512
Fernando Martín Poó , Rubén Daniel Ledesma , Elizaveta Zeinalova , Irina Morozova , Nandita Murukutla
Motorcyclists are among the most vulnerable road users globally. In Argentina, this group faces a critical safety crisis, accounting for 4 out of every 10 traffic fatalities in 2022. Despite this disproportionately high crash rate, research into the contextual perceptions and experiences that shape motorcyclists' safety behaviors remains limited. This qualitative study aims to explore riders' views on risk factors, safety practices, and strategies for improving road safety.
A total of 63 riders (ages 18 to 49), segmented by age, gender, and use type (work-related or private), participated in eight focus groups organized in two major Argentine cities: Buenos Aires and Córdoba. Thematic analysis of the discussions reveal that participants primarily attributed risk to reckless behavior by drivers of larger vehicles, inadequate infrastructure, and—for occupational riders—adverse work conditions and economic pressures. Participants acknowledged engaging in risky behaviors such as speeding and alcohol consumption, which were often justified by factors like crime avoidance, time constraints, or habit. Additional influences on safety included factors such as motorcycle type, maintenance, and rider experience. Of note, overconfidence—especially among younger riders—was identified as a contributing factor to crashes. Strong facilitators for safer practices included motivational factors like family responsibilities and personal crash experiences, as well as recognized external interventions such as enforcement, awareness campaigns, training, and licensing improvements. Findings underscore the urgent need for targeted, context-sensitive interventions that address both the structural environment and the behavioral determinants of motorcycle safety, particularly for the growing population of delivery riders.
摩托车手是全球最脆弱的道路使用者之一。在阿根廷,这一群体面临着严重的安全危机,在2022年的交通事故死亡人数中,每10人中就有4人是这一群体。尽管车祸率高得不成比例,但对影响摩托车手安全行为的背景认知和经验的研究仍然有限。本定性研究旨在探讨乘客对风险因素、安全措施和改善道路安全策略的看法。共有63名车手(年龄在18岁至49岁之间),按年龄、性别和使用类型(工作相关或私人)进行了细分,参加了在阿根廷两个主要城市(布宜诺斯艾利斯和Córdoba)组织的八个焦点小组。对讨论的专题分析表明,参与者主要将风险归因于大型车辆驾驶员的鲁莽行为、基础设施不足以及职业车手的恶劣工作条件和经济压力。参与者承认有超速驾驶和饮酒等危险行为,这些行为通常以避免犯罪、时间限制或习惯等因素为理由。影响安全性的其他因素包括摩托车类型、维修和骑手经验等因素。值得注意的是,过度自信——尤其是年轻车手——被认为是导致车祸的一个因素。促进安全操作的有力因素包括家庭责任和个人碰撞经历等激励因素,以及公认的外部干预措施,如执法、宣传活动、培训和许可改进。研究结果强调,迫切需要有针对性的、对环境敏感的干预措施,以解决摩托车安全的结构环境和行为决定因素,特别是对于不断增长的送货骑手。
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引用次数: 0
Parents' beliefs underlying modal choice in Kids' School trips in mid-sized Czech City 捷克中等城市儿童学校旅行模式选择背后的父母信念
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-27 DOI: 10.1016/j.trf.2026.103530
Hartmannová Lucie , Vorlíček Michal , Dygrýn Jan , Burian Jaroslav , Dostál Daniel , Šucha Matúš
This study examined individual, social, and environmental predictors of active school transport (AST) among eighth-grade students (ISCED 2) in Olomouc, a mid-sized Central European city. Data were collected from 141 parent–child dyads using one-week travel diaries, child and parent questionnaires, and standardized audits of the school surroundings. Children's trips to and from school were classified as active (walking or cycling) or non-active (car or public transport). Seven separate hierarchical logistic regression models were estimated, each representing one analytically distinct construct at the individual, social, or environmental level.
Home–school distance emerged as the most consistent environmental predictor of AST, with active commuting declining sharply beyond approximately 2 km. At the individual and social levels, children's habitual use of AT for extracurricular activities and parents' beliefs about AST—particularly evaluations related to safety, convenience, reliability, and enjoyment—were strongly associated with children's school travel mode. In contrast, perceived barriers reported by children and most objectively assessed characteristics of the school surroundings showed comparatively modest associations with AST.
These findings suggest that interventions aiming to promote AST may benefit from supporting habit formation outside school hours, strengthening parental beliefs about walking and cycling, and ensuring walkable distances between homes and schools. Methodologically, the study demonstrates the value of combining subjective and objective data sources to better understand school travel behavior and to inform context-sensitive strategies in mid-sized European cities.
本研究调查了中欧中等城市奥洛穆茨八年级学生(ISCED 2)积极上学交通(AST)的个人、社会和环境预测因素。通过一周的旅行日记、儿童和家长问卷调查以及对学校环境的标准化审计,从141对父母中收集数据。孩子们上下学的出行方式被分为活跃出行(步行或骑自行车)和非活跃出行(开车或乘坐公共交通工具)。估计了七个独立的分层逻辑回归模型,每个模型在个人、社会或环境水平上代表一个分析上不同的结构。家校距离是AST最一致的环境预测因子,活跃通勤在超过2公里时急剧下降。在个人和社会层面上,儿童在课外活动中习惯性使用交通工具和家长对交通工具的信念,特别是与安全、便利、可靠和享受相关的评价,与儿童的学校旅行模式密切相关。相比之下,儿童报告的感知障碍和最客观评估的学校环境特征显示出与AST的相对适度的关联。这些发现表明,旨在促进AST的干预措施可能受益于支持课外习惯的形成,加强父母对步行和骑自行车的信念,并确保家和学校之间的步行距离。在方法上,该研究证明了将主观和客观数据源结合起来的价值,可以更好地了解欧洲中型城市的学校旅行行为,并为环境敏感策略提供信息。
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引用次数: 0
Acceptability and perceived safety of automated vehicle driving styles in mixed-autonomy traffic: Insights from driver-AV interaction 混合自主交通中自动驾驶汽车驾驶风格的可接受性和感知安全性:来自驾驶员与自动驾驶汽车交互的见解
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-27 DOI: 10.1016/j.trf.2026.103532
Lin Zhou, Roger Woodman, Zhizhuo Su, Kurt Debattista
The seamless integration of automated vehicles (AVs) into mixed-autonomy traffic necessitates AV behaviour that human drivers can accurately anticipate and accept. While extensive research examines human reactions to AVs, a critical gap persists in understanding human drivers' explicit expectations of AV behaviour during complex road interactions. Addressing this gap, this study investigates UK drivers' expectations of AV tactical decision-making, exploring how right-of-way priority, conflict types, and AV driving style collectively influence behaviour acceptability and perceived safety. A total of 103 UK drivers participated in a simulation-based video survey depicting unsignalised conflicts, varying across three right-of-way conditions (AV priority, human-driven vehicle priority, unclear priority), two conflict types (crossing, weaving) and two driving styles (aggressive, defensive). Generalised linear mixed models (GLMM) were fitted to the 3 × 2 × 2 within-participants design, with demographic factors included as covariates. The results reveal clear context-dependent preferences: drivers expect AVs to assert priority when holding the right of way and exhibit defensive behaviour when human drivers have priority. In ambiguous situations, defensive driving is generally preferred, though aggressive behaviour is acceptable in low-speed crossing conflicts. Moreover, annual driving mileage influences these preferences in a potential non-linear way. These findings advocate for context-adaptive and human-centred AV planning algorithms that integrate formal rules with human expectations, moving beyond universal “always-yield” policies. This contributes to enhancing AV predictability, minimising conflicts, and fostering public acceptance in mixed-autonomy traffic.
自动驾驶汽车(AV)与混合自动驾驶交通的无缝集成需要人类驾驶员能够准确预测和接受的自动驾驶行为。虽然广泛的研究考察了人类对自动驾驶汽车的反应,但在理解人类驾驶员在复杂的道路互动中对自动驾驶汽车行为的明确期望方面,仍然存在一个关键的差距。为了解决这一差距,本研究调查了英国司机对自动驾驶战术决策的期望,探讨了优先路权、冲突类型和自动驾驶风格如何共同影响行为可接受性和感知安全性。共有103名英国司机参与了一项基于模拟的视频调查,描述了未发出信号的冲突,这些冲突在三种路权条件下(自动驾驶汽车优先、人类驾驶汽车优先、不明确优先)、两种冲突类型(穿越、交织)和两种驾驶风格(积极、防御)中发生变化。广义线性混合模型(GLMM)拟合为3 × 2 × 2参与者内设计,包括人口统计学因素作为协变量。结果显示了清晰的情境依赖偏好:驾驶员期望自动驾驶汽车在拥有路权时主张优先,而在人类驾驶员拥有优先权时表现出防御行为。在模棱两可的情况下,防御性驾驶通常是首选,尽管在低速交叉冲突中攻击性行为是可以接受的。此外,年行驶里程以潜在的非线性方式影响这些偏好。这些发现提倡采用情境自适应和以人为中心的自动驾驶规划算法,将正式规则与人类期望结合起来,超越普遍的“总是让步”政策。这有助于提高自动驾驶的可预测性,最大限度地减少冲突,并促进公众对混合自动驾驶交通的接受。
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引用次数: 0
A theoretically informed investigation of young drivers' intentions to engage in hand-held phone use for video and text messaging in vehicles with and without ADAS 一项关于年轻司机在有和没有ADAS的车辆中使用手持电话进行视频和短信的意图的理论调查
IF 4.4 2区 工程技术 Q1 PSYCHOLOGY, APPLIED Pub Date : 2026-01-24 DOI: 10.1016/j.trf.2026.103536
Sherrie-Anne Kaye, David Rodwell, Ioni Lewis
Smartphones now commonly support video messaging. This study extends upon previous research by assessing young drivers' aged 17–25 years intentions to watch a video message while driving and how this behaviour compared to reading a text message while driving. Specifically, this study applied an extended Theory of Planned Behaviour (TPB), with additional constructs of moral norms, descriptive norms, and anticipated regret, to examine young drivers' intentions to use a smartphone to perform these two behaviours while driving. Further, the study assessed if self-reported intentions to perform these two behaviours differed when driving a vehicle with and without advanced driver assistance systems (ADAS) in an urban or regional environment. A total of 229 Australian young licensed drivers (M = 19.41 years, SD = 1.91 years, 78% female) completed a 20-min online questionnaire. Twenty-nine percent of participants reported sometimes to very often using a handheld smartphone to read a text message, while 4% of participants reported sometimes to very often using a handheld smartphone to watch a video message while driving. Two hierarchical multiple regressions assessed the extent to which the standard TPB constructs of attitudes, injunctive norms, and perceived behavioural control (PBC; Step 1), and moral norms, descriptive norms, and anticipated regret (Step 2) predicted intentions to use a handheld smartphone to (i) watch video messages and (ii) read text messages while driving. Attitudes, injunctive norms, PBC: efficacy, and moral norms were significant predictors of young drivers' intentions to both use a handheld smartphone to watch a video message and read a text message while driving. For reading a text message, descriptive norms was also a significant predictor of intentions. Paired t-tests showed that participants reported significantly higher intentions to use their smartphone to watch a video message and read a text message while driving when the vehicle featured lane keeping assist, autonomous emergency braking, and adaptive cruise control compared to when in the absence of ADAS. However, mean intentions ratings remained low across all conditions, suggesting that despite this significant result, self-reported intentions to use a smartphone while driving were low. These findings highlight that despite being an illegal behaviour, some young drivers still report using a handheld smartphone while driving. Therefore, more research is also required to examine the impact of vehicle technologies on driver distraction, particularly for the younger driving cohort.
智能手机现在普遍支持视频信息。这项研究扩展了之前的研究,评估了17-25岁的年轻司机在开车时观看视频信息的意愿,并将这种行为与开车时阅读短信的行为进行了比较。具体而言,本研究应用了扩展的计划行为理论(TPB),并添加了道德规范、描述性规范和预期后悔的额外结构,以检查年轻司机在驾驶时使用智能手机执行这两种行为的意图。此外,该研究还评估了在城市或地区环境中驾驶有和没有先进驾驶辅助系统(ADAS)的车辆时,自我报告的这两种行为的意图是否不同。共有229名澳大利亚年轻驾照司机(M = 19.41岁,SD = 1.91岁,78%为女性)完成了一份20分钟的在线问卷。29%的参与者报告有时经常使用手持智能手机阅读短信,而4%的参与者报告有时经常在开车时使用手持智能手机观看视频信息。两个层次多元回归评估了态度、禁令规范和感知行为控制(PBC;步骤1)以及道德规范、描述性规范和预期后悔(步骤2)的标准TPB结构对驾驶时使用手持智能手机(i)观看视频信息和(ii)阅读短信的意图的预测程度。态度、禁令规范、PBC:功效和道德规范是年轻司机在驾驶时使用手持智能手机观看视频信息和阅读短信意图的重要预测因素。对于阅读短信,描述性规范也是意图的重要预测指标。配对t检验显示,与没有ADAS的情况相比,当车辆配备车道保持辅助系统、自动紧急制动和自适应巡航控制系统时,参与者在驾驶时使用智能手机观看视频信息和阅读短信的意愿明显更高。然而,在所有情况下,平均意图评级仍然很低,这表明尽管有这个显著的结果,但驾驶时使用智能手机的自我报告意图很低。这些发现强调,尽管这是一种违法行为,但一些年轻司机仍然报告说在开车时使用手持智能手机。因此,还需要更多的研究来检验车辆技术对驾驶员分心的影响,特别是对年轻驾驶员群体的影响。
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Transportation Research Part F-Traffic Psychology and Behaviour
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