| Project/Area Number |
15201036
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | The University of Tokyo |
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Principal Investigator |
KUWAHARA Masao The University of Tokyo, Center for Collaborative Research, Professor, 国際・産学共同研究センター, 教授 (50183322)
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| Co-Investigator(Kenkyū-buntansha) |
IKEUCHI Katsushi The University of Tokyo, Interfaculty Initiative in Information Studies, Professor, 大学院・情報学環, 教授 (30282601)
SUDA Yoshihiro The University of Tokyo, Center for Collaborative Research, Professor, 国際・産学共同研究センター, 教授 (80183052)
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| Project Period (FY) |
2003 – 2005
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| Project Status |
Completed (Fiscal Year 2005)
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| Budget Amount *help |
¥44,980,000 (Direct Cost: ¥34,600,000、Indirect Cost: ¥10,380,000)
Fiscal Year 2005: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2004: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2003: ¥35,360,000 (Direct Cost: ¥27,200,000、Indirect Cost: ¥8,160,000)
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| Keywords | 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 |
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| Research Abstract |
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.
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