摘要
本文以CAN技术总线为基础,提出了一款关于车用仪表盘的设计方案。以型号MCUMB594的微控制器为主体,以CAN总线为加强各区域之间联系的媒介,表述了关于车用仪表盘系统设计的总体思路。之后文章对MCU微控制器、CAN通信总线收发器、智能仪表步进电机、LCD模块优化、系统通信接口软件设计、系统子模块程序设计等零部件方面分别的进行了细致的阐述说明,展现了CAN总线的车用仪表系统设计的具体环节。最后进行了系统测试,其结果表明了以CAN为基础的车用仪表盘可以满足实际操作以及用户的需求。
Based on CAN technology bus,this paper presents a design scheme of vehicle instrument panel.Taking the microcontroller of model MCUMB594 as the main body and CAN bus as the medium to strengthen the connection between various areas,the general idea of the design of vehicle instrument panel system is described.After that,the article elaborates the MCU microcontroller,CAN communication bus transceiver,intelligent instrument stepper motor,LCD module optimization,system communication interface software design,system submodule programming and other parts in detail,showing the specific link of CAN bus vehicle instrument system design.Finally,the system test is carried out,and the results show that the can-based vehicle dashboard CAN meet the needs of actual operation and users.
作者
李娜
LI Na(Nanjing Vocational Institute of Transport Technology,Nanjing 211199,China)
出处
《内燃机与配件》
2022年第1期10-12,共3页
Internal Combustion Engine & Parts
关键词
CAN
汽车
仪表系统
设计分析
CAN
car
instrument system
design and analysis
