一种基于GPS和RFID的智能公交站台定位方法

Station Positioning Method of Intelligent Bus Based on GPS and RFID Technology

目前,将智能网联技术、自动驾驶技术应用到城市公共交通领域已经成为一个重要的研究方向,然而,车辆实时位置监测,作为这两项技术最重要的基础之一,仍旧主要依赖GPS定位系统,该系统受天气及环境影响较大,无法独立提供完善及精确的位置信息。文章提出了一种基于GPS和RFID的智能公交站台定位方法,该方法采用GPS与RFID两者协同、矫正的方式,克服了单一GPS定位的不足,对于提高公交车辆站台定位的精确性、及时性,实现公交车辆站台提前播报及自动停靠,具有重要的研究意义。

Recently, it has become an important research direction to apply intelligent networking technology and autonomous driving technology to urban public transportation. However, real-time vehicle location monitoring, one of the most important foundations of these two technologies, still mainly rely on GPS positioning system. The system is greatly affected by weather and environment, and cannot provide complete and accurate information independently. This paper proposes a multi-technology cooperation and correction methods of GPS and RFID. This technology uses the synergy and correction of GPS and RFID, overcomes the shortcomings of single GPS positioning, has high research significance for improving the accuracy and timeliness of bus station positioning, and realizing early announcement and automatic parking of bus stations.