基于PWM的按摩机传动智能控制系统设计

对按摩机转速及按摩方式控制系统进行研究设计。基于直流电机PWM调制控制技术及单片机微处理器控制技术提出总体设计方案,利用汇编语言编写程序实现按键控制,让按摩机工作在人体感觉最舒适的按摩方式和振动速度上,利用蜂鸣器报警和提示按摩完成,采用指示灯显示按摩机当前的工作状态,利用LED数码管显示按摩机当前转速。设计实现了人机交互与按摩功能。该系统能够满足舒适按摩要求,性能运行稳定、结构简单实用、性价比高。

Design of massage machine drive intelligence control system based on PWM

The massage machine speed and control system is researched and designed.The overall design scheme is proposed based on DC motor PWM technology and SCM control technology,which using assembly language to program software and to achieve key control,so that the massage machine can work in the vibration speed and massage mode that makes people feel most comfortable.The buzzer raises the alarm to tip on massage completed;the pilot light displays the current work status of massage machine and the LED digital tube displays the current speed of massage machine.This design has achieved the function of human-computer interaction and massage and has the properties of high stability,simple operation,and high capability price ratio which can meet the requirements of comfortable massage.