CAN总线技术在汽车数字仪表中的应用研究  

The Application Research of Digital Automotive Dashboard Based CAN BUS

作　　者：赵保华[1] 

机构地区：[1]阿坝师范高等专科学校,四川623002

出　　处：《科技通报》2013年第3期196-200,共5页Bulletin of Science and Technology

摘　　要：根据计算机网络技术在汽车应用方面的发展趋势,以汽车数字仪表为对象,引入CAN总线网络技术作为仪表系统的数据传输框架进行设计研究。通过建立CAN总线智能节点,设置仪表系统的显示终端,设计驱动电路与软件并以实时操作系统平台进行多任务安排,最终设计建立了独具特色的数字仪表显示系统,实现了应有的功能。Based on the application trend of computer network technology in the automotive,the paper takes the car digital instrument as the object,introduces the CAN bus network technology as an instrument system data transmission frame design study.Through the establishment of CAN bus intelligent node,the setting of instrument system design terminal display,driving circuit and software and real-time operating system platform for multi task arrangement,the final unique digital instrument display system is established and its function also realized.The paper content can provide reference for the application of these areas.

关 键 词：CAN总线技术 数字仪表 应用研究 

分 类 号：U463.7[机械工程—车辆工程]