基于PTIDES的一种分布式交通系统模型研究

A Distributed Transport System Model Based on PTIDES

近年来,随着机动车辆地不断增加,交通阻塞现象越来越严重,因此人们开始关注对交通控制系统的智能化研究;但大多数智能交通系统的研究多半是基于单个节点(单个处理器)基础之上,对于系统的扩展具有一定的局限性;提出一种基于PTIDES的分布式多节点智能交通系统模型,多节点包括交通流量采集节点、交通流量分析节点和交通信号控制节点(交通灯),3个节点既相互独立又相互协作,共同完成对交通信号的智能化调整。

In recent years, with the continuous increase in motor vehicles, traffic congestion is becoming more and more worse, so peo- ple started to pay attention to the study of intelligent traffic control system. However, most of the Intelligent Transportation System is largely based on a single node （single processor）, with certain limitations for the expansion of the system. In our paper, we＇ 11 present a distributed multi--node model of ITS based on PTIDES. Multi--node include traffic acquisition node, traffic analysis node, traffic signal control node. Three nodes is independent each other and cooperate together to complete the adjustment of intelligent traffic signals.