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Simulation and Animation Model for Planning and Designing Transit Terminals

机译：规划设计公交终端的仿真与动画模型

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The purpose of this Transit IDEA project was to develop a rapid assessment tool for evaluating the impact of internal layouts and traffic management strategies on vehicular flow within and in the vicinity of transit terminals. The projects main output, the Intermodal Terminal Simulation Model (ITSIM), can be used by transit agencies or their consultants to simulate, animate, and compare approach and internal delays, queue lengths and durations, etc., under a variety of stochastic parameters, and different terminal configurations. Steps in installing and modeling a transit terminal are described in a separate User Manual prepared as part of this project. The model is based on rule-based dynamics (or driver behavior logic), comprised of a specially developed bus parking algorithm as well as advanced car-following and lane-changing logic, to realistically animate vehicle movement within and on the approaches to transit terminals. Object-oriented modeling (OOM) technique used in ITSIM allows a service (bus bay parking) area to be examined as a composition of several objects and object types. Development of ITSIM permitted previously used parking logic (rules) that enables the simulation and animation of parallel curb parking to be advanced to handle parking decisions that do not fall into the traditional groupings.

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