摘要
随着社会的发展,汽车保有量迅速增加,技术也在不断提高,道路尤其是高速公路所提供的行驶路面和周围设施布置,使得车辆越来越向高速化发展,从而交通安全成为热点问题。本文论述了一种基于单片机的车辆行驶显示装置,它有雷达、车速传感器、蜂鸣器、数码管和Atme189C52单片机组成。此装置为人们出行增添了一份保障。
With the development of society.the quantity of automobile has increased exponentially.Technology is also irnproving.Roads,especially highways,provide with the road surface and the surrounding facilities,making the vehicle more and more to the high-speed development.Thus the traffic safety has become a hot issue.This article introduces the vehicle driving display device based on MCU which is composed of radar,speed sensor,buzzer,digital tube and Atmel89C52 single chip nucrocomputer.This device adds a guarantee for people to travel.
出处
《汽车实用技术》
2014年第4期8-10,共3页
Automobile Applied Technology
