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基于双核嵌入式系统和CAN总线的汽车综合显控系统研究

发表时间:2009-05-31  浏览量:1446  下载量:486
全部作者: 陈运兴,黄健,王洪志
作者单位: 装甲兵装备技术研究所;装甲兵技术学院机械系
摘 要: 嵌入式系统的迅速发展和控制器局域网(controller area network, CAN)总线的成功应用,提供了使汽车实现智能化、系统化和网络化的平台。利用双核嵌入式系统和CAN总线设计汽车综合显控系统,使汽车控制、虚拟仪表显示、路况信息显示、故障诊断与报警、全球卫星定位系统(global positioning system, GPS)定位以及无线网络等实现一体化,有利于系统的整体优化,实现了使汽车电控系统占用更少的空间以实现更多的信息处理和控制。根据需求进行了模块化设计,并阐述了系统实现的硬件结构和各单元的要求,以及软件实现的流程控制。
关 键 词: 车辆工程;双核嵌入式系统;控制器局域网总线;综合显控
Title: A research of automotive integrated display & control system based on dual-core embedded systems and CAN bus
Author: CHEN Yunxing, HUANG Jian, WANG Hongzhi
Organization: Armored Force Equipment Technique Institute;Department of Mechanical Engineering, Armored Force Technique Institute
Abstract: The rapid development of embedded systems and the successful application of coutroller area network (CAN) bus provide a platform on which vehicle can achieve intellectualization, systematization and networking. With the use of dual-core embedded systems and CAN bus to design automotive integrated pisplay & control system, realizing the integration of vehicle control, virtual instrument display, traffic information display, fault diagnosis and alarm, as well as globla positioning system(GPS) positioning and wireless networks, it is conducive to the overall optimization of system and the realization of achieving greater information processing and controlling with less room for the automotive electronic control system. The article designed the system in a modular pattern based on the demand, and described the system’s hardware structure, the requirements of the various units, as well as the realization of the software process control.
Key words: vehicle engineering; dual-core embedded system; controller area network bus; integrated display & control
发表期数: 2009年5月第10期
引用格式: 陈运兴,黄健,王洪志. 基于双核嵌入式系统和CAN总线的汽车综合显控系统研究[J]. 中国科技论文在线精品论文,2009,2(10):1062-1065.
 
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