The University of Tokyo

东京大学

• 批准号: 13555143
• 负责人: MORICHI Shigeru
• 金额: $ 6.85万
• 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 (B)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-13555143/
• 关键词: Traffic Safety Program; Statistical Analysts; Microscopic Driving Behavior; Microscopic Vehicle Maneuver; Probe Vehicle; Driving Assistance Technology; 合流挙動分析; 走行支援情報提供

The number of traffic accidents has been increased in Japan The special traffic safety program for 7 years from 1996 was carried out to reduce it at 3,196 sites all over Japan that were called "frequent accident site" and selected by certain criteria. However, the analyzes of the change of the number of traffic accidents after the implementation of such program were not enough to be done. We still have no specification for the selection of appropriate traffic safety programs at each site.The technique of probe vehicle to analyze the traffic flow and driving behavior in dangerous circumstances has been developed recently. This fact results in the paradigm shift of traffic safety analyzes to overcome the problem of rareness of traffic accident.The objectives of this study are to grasp the effect of the special traffic safety program on the reduction of traffic accidents in statistical analyzes, ant to grasp the effect of the ITS-related safety service on the mitigation of dangerous driving conditions.According to the first objective, we find out that the number of pedestrian-related accidents may decrease, to the contrary, that of inter-vehicle accident may increase by the compactalization of intersection.According to the second objective, we formulate the behavioral model at gap choice situation by introducing several time parameters, and confirm its validity though the experiment.

日本的交通事故数量一直在增加，从1996年起，在日本全国3,196个被称为“事故多发地”的地点实施了7年的特别交通安全计划，以减少事故。然而，对该方案实施后交通事故数量变化的分析还不够。目前，我国还没有一个规范来指导每个地点选择合适的交通安全方案，而利用探测车来分析危险环境下的交通流和驾驶行为的技术是近年来发展起来的。本研究的目的是在统计分析中掌握特殊交通安全计划对减少交通事故的效果，并掌握ITS相关安全服务对缓解危险驾驶条件的效果。根据第一个目标，根据第二个目标，通过引入多个时间参数，建立了间隙选择情况下的行为模型，并通过实验验证了模型的有效性。

项目成果

Shimizu, T., Asano, M. and Morichi, S.: "A Experiment of the Information System at "Stop-and-go" Merging Section"Proceedings of Infrastructure Planning. 26, CD-ROM. 4 (2002)

Shimizu, T.、Asano, M. 和 Morichi, S.：““走走停停”合并路段信息系统的实验”基础设施规划论文集。

浅野美帆, 清水哲夫, 森地茂: "合流部AHSのコンテンツ検討を目的とした合流挙動分析"土木学会第57回年次学術講演会講演概要集. 4. 731-732 (2002)

Miho Asano、Tetsuo Shimizu、Shigeru Morichi：“以检查合并部分 AHS 内容为目的的合并行为分析”日本土木工程学会第 57 届年度学术会议摘要 4. 731-732 (2002)。

森地茂, 浜岡秀勝: "交差点事故と視覚情報の関連性の分析"第37回土木計画学シンポジウム論文集. 3-8 (2001)

森地茂、浜冈英胜：《交叉路口事故与视觉信息的关系分析》第37届土木工程规划研讨会论文集3-8（2001）。

浜岡秀勝, 森地茂: "一般道路合流部における追突事故発生要因の考察"土木計画学研究・講演集. No.24(CD-ROM). (2001)

滨冈英胜、森地茂：《一般道路路口发生追尾事故的因素研究》土木工程规划研究和讲座集第24期（CD-ROM）。

Shimizu, T. and Morichi, S: "A Study on the ITS-relateld Policies at Stop-and-go Merging Sections(2)"Proceedings of the 33rd Seminar of Infrastructure Planning Committee. 63-74 (2003)

Shimizu, T. 和 Morichi, S：“停走合流路段 ITS 相关政策研究（2）”第 33 届基础设施规划委员会研讨会论文集。