首页> 外文期刊>IFAC PapersOnLine >A Pedestrian Simulator for Urban Crossing Scenarios
【24h】

A Pedestrian Simulator for Urban Crossing Scenarios

机译:用于城市穿越场景的行人模拟器

获取原文
           

摘要

In order to evaluate critical urban road crossing scenarios from the point of view of a pedestrian in a safe and reproducible manner, a setup for a pedestrian simulator - analog to a driving simulator - was elaborated using a head-mounted display, a motion capture system and a driving simulator software (for the virtual environment). This paper explains the motivation for such a simulator and delineates the integrated components. Further, a first small-scale study was conducted, delivering insights into the acceptance of the technical setup and the perception of the virtual environment, followed by a larger study evaluating the subjective immersiveness of the simulator using the Presence Questionnaire (PQ) in the case of a gap-acceptance study. The participants were asked to cross the virtual road on two different conditions: an easy and a difficult scenario, varying the density and velocity of passing vehicles. The comparison of the PQ scores of these two conditions revealed no significant difference neither regarding the total PQ score nor its factors, suggesting no influence of the traffic density/velocity on the user’s immersive impression. The discussion provides a lookout for possible improvements regarding the setup and further studies.
机译:为了以安全和可再现的方式从行人的角度评估关键的城市道路交叉场景,使用了头戴式显示器,运动捕捉系统,精心设计了行人模拟器的设置(类似于驾驶模拟器)和驾驶模拟器软件(用于虚拟环境)。本文解释了这种模拟器的动机,并描述了集成组件。此外,进行了第一个小规模研究,深入了解了技术设置的接受程度和对虚拟环境的感知,随后进行了一项较大的研究,在这种情况下,使用状态问卷(PQ)评估了模拟器的主观沉浸性差距接受研究。要求参与者在两种不同条件下穿越虚拟道路:容易和困难的场景,改变过往车辆的密度和速度。对这两种情况的PQ得分进行比较后,无论是总PQ得分还是其因素均无显着差异,这表明流量密度/速度对用户的沉浸式印象没有影响。讨论提供了有关设置和进一步研究的可能改进的注意事项。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号