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本文首先对研究背景、选题意义和车流量发展情况做了简述。通过对实际生活中的道路拥堵情况的分析,确定研究方向。文中对RFID技术工作原理和组成有所介绍,归纳了RFID技术的优点所在和其被运用的趋势发展。同时,建立了道路口车流量的检测模型用来分析实际可能出现的情况。通过对模型的分析和设计,简单阐述了车流量检测和简单十字路口的车辆行驶方向判断的方法。
This article first makes a brief introduction to the research background, the significance of the topic and the development of traffic flow. Through the analysis of the actual situation of road congestion, to determine the research direction. In this paper, we introduce the working principle and composition of RFID technology, summarize the advantages of RFID technology and the trend of its application. At the same time, a traffic detection model of road traffic is established to analyze the actual situation that may occur. Through the analysis and design of the model, the method of vehicle flow detection and the judgment of the vehicle traveling direction at a simple intersection are briefly described.