一种智能车载终端系统设计Design of an intelligent vehicle-mounted terminal system
刘磊,李晓欢,周胜源,姚荣彬,唐欣
摘要(Abstract):
现有车载终端只能提供视频服务、网络服务等单一功能,且存在提供的网络服务不能区分不同用户,服务质量不高的问题。设计一种智能车载终端系统,该系统的硬件电路以主控模块为核心,利用大功率的路由模块提供无线网络共享,采用C语言编程实现了上网功能、连接功能、管理功能、查询功能,在无需其他基础设施的情况下即可实现无线网络共享服务、多媒体服务、GPS定位服务以及区分不同用户的功能。测试结果表明,该系统设计合理、使用方便快捷,同时具有功能多样化、无线共享能力强、数据传输速率高、服务质量高的优点。
关键词(KeyWords): 车载终端;视频服务;网络服务;GPS定位;服务质量;无线网络共享服务;多媒体
基金项目(Foundation): 广西自然科学基金(2015GXNSFBA139247);; 广西物联网技术与产业化推进协同创新中心项目(WLW20060113)~~
作者(Author): 刘磊,李晓欢,周胜源,姚荣彬,唐欣
DOI: 10.16652/j.issn.1004-373x.2018.10.012
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