为了解决智能车载多媒体终端在国产品牌汽车上的应用问题,结合嵌入式技术提出了以飞思卡尔i.MX31处理器为核心的车载多媒体终端的设计方案,使多媒体终端系统具有高性价比、智能化和多功能化等特性。本设计是在原有单一DVD功能多媒体终端系统基础上进行的功能扩展,具有基于蓝牙技术的免提通话功能,音频视频的播放控制,GPS导航功能以及可视倒车等功能,设计方案实现了智能车载多媒体终端控制。

Based on Freescale i.MX31 processor,the design of multimedia termination for vehicles is proposed,combined with embedded technology in order to solve the problem of theapplication of multimedia intelligent terminal on the domestic brand vehicles.This design is highly cost-effective,intelligent and multi-functional,which is the expansion of the multimedia terminal system with the monotonous function of DVD.The system is a multimedia intelligent termination for cars with the functions of speaker phone based on Bluetooth technology,audio and video player,GPS,and visual reversing.