摘要
对基于单片机的按摩机传动控制电路进行设计。以单片机为核心控制芯片,以直流电机PWM调速技术为基础设计电源电路、复位电路、电机和指示灯控制电路、按键及显示电路等部分,利用软件编程实现人机交互及按摩功能。按键操作选择按摩机工作状态,报警装置示警或提示按摩完成,指示灯显示当前工作状态,LED数码管显示当前电机转速。经过理论分析及实验研究,该系统能够实现基本的按摩功能,结构简单、性价比高、体积小,可较好地满足人体腰部、足部以及颈部的按摩需要。
The digital control circuit of massaging machine drive based on MCU is designed. The MCU is used as the kernel control chip. The power circuit based on DC motor PWM speed control technology, reset circuit, motor, indicating lamp control circuit, key and display circuit are designed. The massaging machine working state is selected through the button. When massage is complete, the alarm device will prompt the user. The indicating lamp indicates the current work status. The LED displays the current speed of motor. Theory analysis and experimental study show that the system can implement basic massaging function and has advantages of simple structure, higher performance-cost ratio, small size and can better meet the human waist, foot and neck massage needs.
出处
《自动化应用》
2011年第10期1-3,共3页
Automation Application
基金
淮安市科技支撑计划项目(SN1045
HAG09052)
淮阴工学院科研基金项目(HGB1010)
关键词
按摩机
单片机
数字控制
massage machine
single-chip microcomputer
digital control
