2013 Fiscal Year Final Research Report
Development and validation of practical travel forecasting model with variable demand considering induced freight traffic
| Project/Area Number |
23760491
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | Kumamoto University |
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Principal Investigator |
MARUYAMA Takuya 熊本大学, 政策創造研究教育センター, 准教授 (20361529)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 交通需要予測 / 都市交通計画 / トリップ・チェイン / ネットワーク均衡 |
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| Research Abstract |
Most of the existing travel demand forecasting model has limitation of fixed-demand assumption where demand is not changed by policies. Therefore, the development of variable demand model, especially for freight transport, is required. In this study, we 1) conducted and analyzed a freight-vehicles probe-survey using smartphones of truck drivers, 2) proposed a simple trip-chain-based network equilibrium model that is available for long-term forecasting, and 3) expanded the second best congestion pricing design problems with practical constraints using a variable demand model.
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