智能电动自行车控制器的设计与实现

Design and Realization of Intelligent Electric Bicycle Controller

以STC89C51单片机为核心器件,结合液晶动态显示、H桥驱动、按键控制、霍尔测速、电量检测和声光警示等模块构建了一个完整的电动自行车控制器系统.详细介绍了系统主要功能模块设计方案和功能实现过程,并对结果进行了验证和分析.实验结果表明:该系统可实现电动自行车的智能控制功能,并通过程序设计简化了部分硬件电路,提高了控制系统的可靠性.

In this paper,a complete hardware system of electric bicycle controller has been formed by taking STC89C51 single-chip microcomputer as the core device,which is combined with LCD dynamic display,H-bridge circuit,key control,Hall speed measurement,power detection and acousto-optic alarm.Based on the introduction of the design scheme and function realization process of the main function module of the system,the function of the system is verified and analyzed.The result shows that the system designed in this paper can realize the intelligent control function of electric bicycle,and simplifies some hardware circuits through program design,thereby improves the reliability of the control system.