虚拟数字式汽车仪表信息系统的研究与开发  

The Research and Development of Virtual Digital Auto Instrument Information System

作　　者：黄妙华[1] 徐保松[1] 李秀芬[1] 

机构地区：[1]武汉理工大学汽车学院

出　　处：《天津汽车》2006年第5期13-16,共4页Tianjin AUTO

基　　金：武汉理工大学科技创新活动开发电动概念实车项目

摘　　要：针对汽车仪表发展的新趋势,文章概述了开发新一代汽车仪表信息系统的意义,介绍了基于PC机和LabVIEW技术而建立虚拟数字式汽车仪表信息系统的构成,其中包括车载智能信息系统的关键技术,如车载导航系统、故障诊断系统、车载黑匣子系统等;硬件构成;人机界面的各项功能说明和基于LabVIEW软件实现方法的总体框架,各功能板进行驱动和初始化,传感器信号进行转换和处理及人机界面各项功能的实现方法。In view of the new development tendency of automobile instrument, this article summarizs the significance of developing a new generation of automobile instrument system, introduces constitution digital instrument information mainly the of virtual automobile information system based on PC machine and the LabVIEW technology,which included the key technology of the on-board intelligent information system such as on-board cruise system, diagnosis system, accident recorder box etc; hardware constitution; each function of the man-machine interface and realization method based on LabVIEW software, drive and initialization of various funtions board, transformation and processing of the sensor＇s signal, and the realization method of each function of man-machine conversation.

关 键 词：汽车仪表信息系统 嵌入式操作系统 虚拟 仪器 LABVIEW 

分 类 号：U463.7[机械工程—车辆工程]