文档介绍：毕业设计(论文)
题目公共汽车自动报站系统(硬件)
英文题目 Automatic report of bus station system(Hardware)
学生姓名
班级
指导教师
专业自动化
二零零陆年陆月
摘要
随着国民经济的高速发展,城市公交事业发展的很快,很多城市都在实行无人售票,原来靠售票员报站的方式已不能满足实际需要,如何实现自动报站自动化的方式是一个需要解决的问题。应用单片机技术,语音技术和微电子技术设计了一种自动报站器,它能模仿人完成报站任务。本文章内容主要设计了基于8031单片机的程序控制系统。系统主要由控制,显示,键盘,存储组成。显示方面主要由2片共阴极的LED显示管组成。存储器采用EPROM2716是2K*8为存储器在容量上足够系统的语音内容。键盘方面由于应用了8031的串行口和串行输出移位寄存器74LS164一起构成键盘,显示接口,在很大的程度上节省了系统资源。整个系统的实用价值很高,目前已经被广泛的应用到公共汽车上面。
关键词
自动报站语音芯片键盘程序显示
Summary
along with the high-speed development of the national economy, the city Mr. hands over the business development very quick, a lot of cities all at practice no man to sell the ticket, depending the way of the ticket agent report station originally has already can't satisfy the effective demand, how carry out the way of the automatic report station automation is the problem that a demand solve. Apply a machine technique, the speech technique and the micro-electronics techniques designed a kind of automatic report station machine, it can copy the person plete the report station mission. This article contents mainly designed according to 8031 procedures of machine control system. The system mainly is save by the control, manifestation, the keyboard, to constitute. Mainly show the aspect from 2 slices of total cathodes of the LED manifestation tube constitute. The saving machine adopts the EPROM2716 is a 2 Ks*8 for saving the machine is on the capacity enough the speech contents of the system. The keyboard aspect because of applying 8031 of string go the and strings to go to output to move to deposit the machine 74 LS164s to constitute the keyboard together, the manifestation connects, saving the system resources on the very big degree. The practical value of the whole system is very high, currently already drive extensively apply to the bus top.
Keyword
The automatic report stand; the speech chip; keyboard procedure; manifestation
目录
绪论……………………………………………………………………………………… 1
自动报站的现状…………………………………