论文部分内容阅读
智能公交车辆与站台信息控制是智能公交系统的重要组成,实现车辆到站的数据采集、路况信息显示、数据处理和数据双向无线传输等。文章采用基于ARM核的AT91SAM9263处理器,利用RFID标识车辆信息、利用SIM标识站台、利用GPRS技术进行无线数据传输,从而实现智能公交站台信息控制的嵌入式终端设计。
Intelligent bus and platform information control is an important component of intelligent public transportation system, to achieve the data collection from the vehicle to the station, traffic information display, data processing and data two-way wireless transmission. The article uses the AT91SAM9263 processor based on ARM core, uses RFID to identify vehicle information, uses SIM to identify the platform, and uses GPRS technology to carry on wireless data transmission, so as to realize the embedded terminal design of intelligent bus station information control.