多组件化微观交通仿真系统

Microscopic Traffic Simulation System with Multi-Components

为了模拟和再现城市路网交通环境,提高交通模型的通用性、可重用性,本文结合城市交通流特性和计算机仿真技术,对车辆、车道、道路、交叉口、信号灯等交通组成元素进行抽象和组件化,建立了具有良好人机交互界面的多组件化微观交通仿真系统.最后结合仿真实例说明多组件化微观交通仿真系统可以用于交通控制策略的测试、评估和对比分析.

Aiming to simulate and reproduce the urban traffic network environments, and to improve the versatility and reusability of the traffic model, the traffic elements such as vehicle, lane, road, intersection and light were abstracted into five components with the combination of the characteristics of urban traffic flow and computer simulation technologies, and then the microscopic traffic simulation system with multi-components was designed and established which has a good human-computer interface. In the final, an example of traffic simulation was conducted and the result indicated that the microscopic traffic simulation system with multi-components could be used for testing, evaluating and comparing the traffic control strategies.