面向智能交通的多路径调度网络模型解析

Analysis of Multi-Path Scheduling Network Model for Intelligent Transportation

在智能交通领域,车辆调度是一个包含多路径、多类型车辆、多目的地的复杂问题。车辆调度过程中的时变属性和动态指标,直接影响着调度过程和结果的优劣。提出了一种包含多路径、多类型车辆、多目的地以及动态因素的调度网络模型。通过引入虚拟节点、虚拟连接路径等建模元素,给出了车辆调度网络模型的形式化数学描述和图形化表达方式,提出了基于优先级的分层调度网络,最后实例验证了该模型的有效性。

In the field of intelligent transportation, vehicle scheduling is a complex issue with multi-path, multi-types of vehicles and multi-destination. In this process, some time-varying attributes and dynamic indicators have a direct impact on the scheduling process and result. A scheduling network model, with multi-path, multi-types of vehicles, multi-destination and dynamic factors was proposed. The new modeling elements, virtual node and virtual path, were used for mathematical description and graphical expression of vehicle scheduling network model. Priority-based scheduling network was presented, and the validity of the model was verified.