基于网络拥塞反馈控制原理的交通调度研究  

A Design of Scheduling Strategy Based on the Principle of Network Congestion Feedback Control

作　　者：贾晋宁[1] 王新萍[1] 

机构地区：[1]山西职业技术学院计算机工程系,山西太原030006

出　　处：《钦州学院学报》2011年第3期27-31,共5页Journal of Qinzhou University

摘　　要：将TCP网络拥塞控制原理应用于城市交通拥塞控制,研究基于拥塞控制的分布式交通控制算法。即将数据通信网中数据包分组转发机制运用于道路交叉路口车辆分组放行规则之中,提出了改善算法的"就近原则"和"规避原则"。同时,给出了分布式交通拥塞流量控制算法,通过编程对系统进行了模拟测试和验证。测试结果表明本系统完全优于传统的定时点控制和感应点控制方式,更好地解决城市道路交通拥塞问题。This thesis applies the principle of TCP network congestion control to the control of urban traffic congestion and studies distributive traffic control algorithm based on congestion control. The approach is applying data-packet grouping forwarding mechanism in data communication network to vehicles grouping management at road intersection. The Principle of Proximity and the Principle of Aversion are also used in improving the algorithm. In addition, the thesis states the algorithm of distributive traffic congestion control, and designs a program for the simulation test and verification of the system. The test shows that the system is superior to traditional fixed-time control and induction control and is capable of better solving urban traffic congestion.

关 键 词：交通 拥塞控制 控制算法 模拟测试 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]