Based on the analysis of tracking survey based on wireless location technology, this paper advances a new method of traffic information collection based on wireless location technology, expounds its principium and reasons its architecture.

• 摘要在分析基于无线定位技术的位置跟踪研究的基础上，提出了一种基于无线定位技术的交通信息获取的新方法，阐述了该方法的主要思想，并给出了该方法的结构框架。