原文传递
KINEMATIC WAVE TRAFFIC FLOW MODEL FOR MIXED TRAFFIC.
| 题名： | KINEMATIC WAVE TRAFFIC FLOW MODEL FOR MIXED TRAFFIC. |
| 作者： | Zhang-HM; Jin-WL |
| 关键词： | Free-flow-speeds; Kinematics-; Traffic-flow; Traffic-models; Vehicle-mix |
| 摘要： | The Lighthill-Whitham-Richards kinematic wave traffic flow model was extended to describe traffic with different types of vehicles, in which all types of vehicles are completely mixed and travel at the same group velocity. A study of such a model with two vehicle classes (e.g., passenger cars and trucks) showed that when both classes of traffic have identical free-flow speeds, the model (a) satisfies the first-in-first-out rule, (b) is anisotropic, and (c) has the usual shock and expansion waves and a family of contact waves. Different compositions of vehicle classes in this model propagate along contact waves. Such models can be used to study traffic evolution on long crowded highways where low-performance vehicles entrap high-performance ones. |
| 总页数： | Transportation Research Record. 2002. (1802) pp197-204 (5 Fig., 2 Tab., 17 Ref.) |
| 报告类型： | 科技报告 |
相关文献
- Point Constriction, Interface, and Boundary Conditions for Kinematic-Wave Model.
- GAS-KINETIC MODEL FOR MULTILANE HETEROGENEOUS TRAFFIC FLOW.
- MODELING HETEROGENEOUS TRAFFIC FLOW.
- Analysis of Pedestrian Behavior and Planning Guidelines with Mixed Traffic for Narrow Urban Streets
- SIMULATION APPROACH TO TRAFFIC NOISE MODELING: AMERICAN AUTOMOBILE MANUFACTURERS ASSOCIATION COMMUNITY NOISE MODEL VERSION 4.0.
- THE CELL TRANSMISSION MODEL : NETWORK TRAFFIC.
检索历史
应用推荐
