Mixed Reality Transport Experiment Space for Sustainable ITS

可持续智能交通系统混合现实交通实验空间

• 批准号: 15201036
• 负责人: KUWAHARA Masao
• 金额: $ 28.79万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2003
• 资助国家: 日本
• 起止时间: 2003 至 2005
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15201036/
• 关键词: ITS; Traffic Congestion; Human factor; Traffic Simulation; Driving Simulator; Image Processing; 運転挙動; 自然渋滞; トラフィックシミュレータ; 旅行者選択行動

This research develops ‘the mixed reality experiment system' which consists of ‘the virtual experiment system' and ‘the real observation system'. The virtual experiment system is a combination of a driving simulator with a traffic simulator so that a test subject of the driving simulator can travel with other vehicles running in the traffic simulator. Using the virtual experiment system, we can create several experimental traffic conditions which cannot be made in the real world and control the experimental environment as we specify. The virtual experiment system has been validated based on observed data acquired from the real observation system. The system was then used to disclose human factors such as the driving behavior on an expressway and on a surface street. Finally, several examinations on ITS applications were made such as (a) possibility of shoulder space usage during congestion and/or incidences, (b) congestion mechanism and its counter-measure for sag congestion on an intercity motorway, and (c) provision of on-street parking places. These ITS application studies seem pioneer research for our future ITS deployment.

本研究开发的“混合现实实验系统”由“虚拟实验系统”和“真实观测系统”组成。虚拟实验系统是驾驶模拟器与交通模拟器的结合，使驾驶模拟器的测试对象可以与在交通模拟器中运行的其他车辆一起行驶。利用虚拟实验系统，我们可以创造多种在现实世界中无法产生的实验交通状况，并按照我们的要求控制实验环境。根据实际观测系统的观测数据，对虚拟实验系统进行了验证。然后，该系统被用于揭示诸如高速公路和地面街道上的驾驶行为等人为因素。最后，我们对智能交通系统的应用进行了几项研究，包括(a)在交通挤塞及/或事故发生时使用肩路空间的可能性；(b)城际高速公路的挤塞机制及其应对措施；以及(c)提供路边停车位。这些应用研究是未来智能交通部署的先驱性研究。

项目成果

画像ベースレンダリングによる高速道路サグ区間における運転シミュレーション画像の生成

基于图像渲染生成高速公路凹陷路段驾驶模拟图像

• 发表时间: 2005
• 期刊: 第4回ITSシンポジウム,2005年論文集 2005・12
• 作者: Watanabe;M;小野晋太郎
• 通讯作者: 小野晋太郎

Development of a Microscopic Traffic Simulation Model for Interactive Traffic Environment

交互式交通环境微观交通仿真模型的开发

• 发表时间: 2004
• 期刊: Proceedings of 11th World Congress on ITS 11巻(CD-ROM)
• 作者: Tomoyoshi SHIRAISHI;et al.
• 通讯作者: et al.

DEVELOPMENT OF A MICROSCOPIC TRAFFIC SIMULATION MODEL FOR ITERATIVE TRAFFIC ENVIRNMENT

迭代交通环境微观交通仿真模型的开发

• 发表时间: 2004
• 期刊: Proceedings of 11th World Congress on ITS 11巻(CD-ROM)
• 作者: Koji Ozawa;Katsunobu Ito;Kazuya Takeda;Toshihiro Wakita;Fumitada Itakura;Tomoyoshi SHIRAISHI et al.
• 通讯作者: Tomoyoshi SHIRAISHI et al.

Cleansing of probe car data to determine trip OD

清理探测车数据以确定行程 OD

• 发表时间: 2003
• 期刊: Proceedings of 21st ARRB and 11th REAAA Conference 11巻(CD-ROM)
• 作者: Edward CHUNG;et al.
• 通讯作者: et al.

池内克史, 桑原雅夫, 須田義大, 他: "産官学連携「サステイナブルITS」プロジェクト"第2回ITSシンポジウム2003. No.2. 447-452 (2003)

Katsushi Ikeuchi、Masao Kuwabara、Yoshihiro Suda 等：“产官学合作‘可持续 ITS’项目”第 2 届 ITS 研讨会 2003 年。第 2. 447-452 号（2003 年）