摘要
本文主要研究茶叶揉捻机的自动控制系统,实现6CR-55型茶叶揉捻机的工作压力检测、揉捻时间控制、步进电机的控制。为了实现这些功能,本文采用单片机STC89C52作为控制器,采用压力传感器进行数据采集,ADC0809芯片对信号进行模/数转换,显示部分选用LCD1602。软件部分运用KEIL u Vision4编程工具进行软件的开发并使用Proteus软件进行硬件的仿真调试,采用C语言编程实现,最终实现了压力检测显示于液晶屏上,以及步进电机系统的控制和茶叶揉捻时间控制等功能。
Design of automatic control system of the main task is to study the tea twisting machine, 6CR-55 type tea twisting machine working pressure detection, rolling time control, the control of step motor. In order to implement these functions, this paper using STC89C52 MCU as controller, pressure sensor data acquisition, for analog / digital conversion the signal using ADC0809 chip, the display part choose to use LCD1602 to display. The software uses KEIL the uVision4 programming tool software and the use of Proteus software and hardware simulation debugging, programming with C language. After the task is finished to realize the pressure detection and display on LCD, stepper motor control system and the tea twisting time control and so on.
作者
梁娟
林菡
施键兰
林小焱
LIANG Juan;LIN Han;SHI Jian-lan;LIN Xiao-yan(East fujian agriculture and forestry university college of computer science Fuzhou, 350017)
出处
《软件》
2017年第2期42-46,共5页
Software
基金
福建省教育厅科技项目(JA15647)
