基于单片机的电机转速测量与显示系统设计

Design of motor speed measurement and display system based on single chip microcomputer

针对当前工业控制领域中的电机转速显示,提出了一种基于AT89C2051单片机的全数字式转速显示系统设计方案,并完成系统的软硬件设计。该系统通过硬件实现了电机转速采集、信息处理以及速度显示的架构;通过软件实现了计时、脉冲计数、转速计算以及转速显示的功能。实验结果表明,系统结构简单,工作稳定可靠,达到了设计要求。

In view of the current industrial control in the field of motor speed display, a full digital speed display system based on AT89C2051 microcontroller design scheme, and complete the system hardware and software design. The system realizes the structure of the motor speed, information processing and speed display through the hardware, and the function of the time, the pulse counting, the speed and the speed of the display are realized by the software. The experimental results show that the system is simple and reliable, and can meet the design requirements.