摘要
针对高校班车"一卡通"数据采集难的问题,基于固定无线接入技术提出了一种车载数据采集系统的无线解决方案,在嵌入式车载终端与基站间搭建简易、安全的短距离无线通信协议,利用低成本的射频读卡模块和无线通信模块,设计了一个基于车载读卡器的无线数据采集系统,为校园内设备间的远程数据通信提供了一个新的解决方案。该系统在公交"一卡通"的数据采集中有着广阔的应用前景。
Aiming at the problem of data collection of traffic smart card for shuttle buses among the universities, in this paper it put forward a wireless solution to vehicular data collection system based on fixed wireless access technology. Advanced in low-cost radio frequency reader module and wireless communication module with simple and safe short distance wireless communication protocol between the embedded vehicular terminal and base station, in this paper it designed a wireless data collection system based on vehicular ratio frequency reader,which provides a new solution to remote data communication among the devices in campuses. This system also has wide prospects for the data collection in public transportation system.
出处
《计算机应用与软件》
CSCD
北大核心
2008年第12期116-118,共3页
Computer Applications and Software
基金
教育部科学技术研究重点项目(104086)
上海市科技攻关项目(06DZ150003)
关键词
固定无线接入网络
车载终端
基站
无线通信协议
射频读卡模块
无线通信模块
Fixed wireless access network Vehicular terminal Base station Wireless communication protocol Radio frequency reader module Wireless communication module
