先进交通管理系统的决策方法研究

Study on Decision Method of Advanced Traffic Management System

先进交通管理系统中决策能力是决定交通规划、交通管理和交通控制好坏的基础,是实现城市交通智能化的关键。从分析先进交通管理系统决策能力的现状出发,提出了将数据挖掘技术引入先进交通管理系统的决策方法。重点讨论了基于Apriori算法对实时城区车流量进行挖掘的过程,并给出了如何指导城市道路交通控制的实例。充分说明了将数据挖掘技术应用于先进交通管理系统进行决策的可用性、可行性、有效性。

The decision ability of advanced traffic management system is the base which decides whether the traffic regulations, the traffic management and the transportation control are good or not, and it is also the key of realizing the municipal traffic intellectualization. The present situation of the decision ability of advanced traffic management system is analyzed, and the decision method is put forward which introduces the data mining technology to advanced traffic management system. The process excavating the real-time city traffic flow on the ground of the Apriori algorithm is paid special attention to discussion, and an example of guide the urban road traffic management is given. The usability, the feasibility, and the validity of applying the data mining technology to advanced traffic management system for making decision are explained fully.