摘要
社会科技的发展促进了电子技术的发展进步,汽车仪表上显示的信息种类不断增多,传统的汽车仪表系统已经不再适应社会发展对其的要求。以单片机为基本控制的汽车智能仪表系统具有多功能、多渠道、高精确度等方面的特点。加上CAN总线分布式控制和实时性控制系统的应用,进一步提升汽车智能仪表的抗干扰能力,增强了汽车智能仪表系统的稳定、可靠,得到了人们的广泛应用。文章结合汽车智能仪表总体结构设计以及CAN总线技术概述,具体分析基于CAN总线技术的汽车智能仪表软硬件系统设计。
the development of social science and technology has promoted the development and progress of electronic technology. The types of information displayed on automobile instruments have been increasing. The traditional vehicle meter system is no longer suitable for the requirements of social development. The intelligent instrument system based on single chip microcomputer has many functions, such as multi functions,multi channels,high precision and so on. The application of distributed control with CAN bus and real-time control system, further improve the automobile intelligent instrument anti-interference ability, enhance the intelligent instrument system of the au- tomobile is stable and reliable, widely used by people. Combined with the overall structure design of the intelligent instrument and the summary of CAN bus technology, this paper analyzes the design of the hardware and software of the intelligent instrument based on CAN bus technology.
出处
《自动化与仪器仪表》
2017年第11期165-167,共3页
Automation & Instrumentation
关键词
汽车智能仪表设计
CAN总线
技术应用
automobile intelligent instrument design
CAN bus
technology application
