原文传递
A dynamic urban network O-D distributions model.
| 题名： | A dynamic urban network O-D distributions model. |
| 作者： | KIM-D-S (Daejin Univ, Kyunggi-do, South Korea) |
| 关键词： | CONFERENCE-; 8525-; INTELLIGENT-TRANSPORT-SYSTEM; 8735-; ORIGIN-DESTINATION-TRAFFIC; 0687-; JOURNEY-TIME; 0697-; FORECAST-; 0122-; URBAN-AREA; 0313-; SENSOR-; 6120-; LOCATION-; 9061-; NETWORK-TRANSPORT; 1135- |
| 摘要： | This study presents an effective cordonline model for analyzing dynamic urban network O-D (origin-destination) distributions. The proposed model incorporates signal effects on the computation of travel time variability and thus is capable of providing realistic estimation of time-varying O-D distributions in urban signalized networks. To accommodate the variation of traffic sensor density and distribution in various networks, this study has discussed the flexibility of constructing intersection-based cordonlines. The proposed model substantially increases the observability of a dynamic O-D system, and yields significantly improved results. (A*) For the covering abstract see ITRD E110327. |
| 总页数： | PROCEEDINGS OF 6TH WORLD CONGRESS ON INTELLIGENT TRANSPORT SYSTEMS (ITS), HELD TORONTO, CANADA, NOVEMBER 8-12, 1999. 1999. pp- |
| 报告类型： | 科技报告 |
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