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corsim-Corridor Traffic Simulation Model

机译:Corsim-Horidor流量仿真模型

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CORridor SIMulation (CORSIM), an integrator of the NETSIM and the FRESIM models, is a very sophisticated ans powerful microscopic traffic ismulation model designed for simulating traffic flow on integrated networks consistign of freeways and surface streets. Proper application of the CORSIM model requires a reasonable understanding of its capabilities and limitations as well as the underlying traffic flow theory and modelign assumptions. In this paper we discuss the theoretical foundations of hte vehicle movement on freeways and surface streets in the CORSIM model. For freeways, we present a detailed discussion of the lgoic for (1) vehicle movement; (2) lane add and lane drop; (3) ramp merge; and (4) lane changing (mandatory, discretionry, and anticipatory). For surface streets, we focus on the logic for (1)vehicle movement and (2) lane changing. Guidelines for proper selection of input values are presented and their impact on model performance is discussed.
机译:走廊仿真(Corsim)是Netsim的积分器和FRESIM模型,是一个非常复杂的ANS强大的微观交通素材素描模型,用于模拟集成网络上的交通流量,高速公路和地面街道。 适当应用Corsim模型需要合理地了解其能力和限制以及潜在的交通流理论和型号假设。 在本文中,我们讨论了Corsim模型的高速公路和地面街道上的HTE车辆运动的理论基础。 对于高速公路,我们展示了对(1)车辆运动的LGoIC的详细讨论; (2)车道添加和车道下降; (3)坡道合并; (4)车道变化(强制性,自由裁量和预期)。 对于地面街道,我们专注于(1)车辆运动的逻辑和(2)车道变化。 提出了正确选择正确选择的指南,并讨论了对模型性能的影响。

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