基于μClinux的车载信息显示系统的实现

Realization of Vehicle Information Display System Based on μClinux

提出了一种智能性更高,处理能力更强,人和车之间的信息交流更加简单方便的车载信息显示系统——基于μClinux的车载信息显示系统,并给出了该系统的软硬件结构以及相关的图表,详细论述了在该系统中基于μClinux串口数据采集,键盘,软硬件和应用程序等的关键技术的实现,建立一个可以显示汽车运行状态,能源状态和故障报警状态的友好的车载信息平台。

This paper gives a car information display system which has more intellective ability,stronger process rate and more convenient and simpler for people and vehicle to communicate with each other-vehicle information display system based on μClinux.At the same time,it gives the structure of software and hardware,and the related graphs.This article mainly discusses the realization of key techniques,including the data collection of serial interface,keyboard,software,hardware and applica- tion.Building a friendly vehicle information system which can display running-state,energy-state and warning-state.