The invention discloses a wireless digital multimedia system, the system includes a GPS vehicle terminal and vehicle hard disk, wherein the vehicle terminal includes ARM9 processor, GPRS communication module and WIFI wireless transmission module, the vehicle terminal by the ARM9 processor to control the vehicle hard disk, the GPRS communication module by means of satellite communication, and the connection to the server, the WIFI wireless transmission module of the vehicle terminal of Internet operating through the wireless communication network. It uses wireless networks and GPRS to communicate data, while on-board movies and advertisements can be updated. Update speed.
【技术实现步骤摘要】
【技术保护点】
一种无线车载数字多媒体系统,其特征在于:所述系统包括GPS车载终端和车载硬盘,所述车载终端包括ARM9处理器、GPRS通讯模块和WIFI无线传输模块,所述车载终端通过位ARM9处理器控制车载硬盘,所述GPRS通讯模块通过卫星通讯的方式,与服务器连接,所述WIFI无线传输模块通过无线通讯网络实现车载终端的互连网操作。
【技术特征摘要】
【专利技术属性】
技术研发人员:张晓青,程利丰,汪仑,
申请(专利权)人:北京兴远达科技有限公司,
类型:发明
国别省市:11[中国|北京]
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