摘要
文中提出了利用单片机技术和VFD显示器件,构成汽车电子智能仪表的方法。仪表以PIC16C72A单片微型计算机为核心,具有实时显示和保存车速、发动机转速、水温、油位、总里程、子里程等车况参数,使汽车具有“黑匣子”功能。
A method of constituted the car intellectual meter based on the single-chip micro-computer technology and VFD display device is introduced in this paper. PIC16C72A single-chip microcomputer is its core and the meter possesses the function of displaying and saving the car＇s parameters such as the velocity of car, rotational speed of engine, temperature of water, the level of oil, total mileage and single mileage et on time. So that the car take on the function of ＂Black Box＂.
出处
《自动化与仪器仪表》
2006年第4期56-57,共2页
Automation & Instrumentation
关键词
组合仪表
VFD
单片机
硬件
软件
Combined meter
VFD （Vacuum Fluorescent Display）
Singe-chip
Computer Hardware
Software
