基于QT与单片机的直流电机无线通信控制系统设计

Design of Wireless Communication Control System for DC Motor Based on QT and SCM

针对传统PC控制方式下的诸多缺陷,为有效提高通信距离以及节省硬件开发成本,本文提出了一种基于QT和单片机的直流电机无线通信控制系统设计方法,在所设计的系统中,单片机为下位机,PAD或手机为上位机,利用可视化编程软件QT设计了Android环境下的友好人机交互控制界面,实现了PAD或手机与单片机之间的双向数据通信,并成功应用于直流电机调速控制,整个软件系统编程模块化、易于扩展和二次开发、通用性强,适用于一般的工业控制系统。

Aiming at the many defects in the traditional PC control mode,in order to effectively improve the communication distance and save the hardware development cost,this paper proposes a design method of DC motor wireless communication control system based on QT and single chip microcomputer.In the designed system,the SCM is the lower controller,PAD or mobile phone is the upper controller.The friendly human-computer interaction interface control in android environment is designed by visual programming software QT so as to realize the dual direction data communication between PAD / mobile phone and single chip microcomputer.It is successfully applied to DC motor speed control and the whole software system programming.And the modular,easy to be expanded and secondary developed versatile, which is suitable for general industrial control systems.