一种硬币自动清分装置的设计与实现

摘要

分析了硬币清分的必要性,在研究目前国内较为成熟的硬币自动清分技术的基础上,设计了一种基于硬币面积大小检测和单片机信号处理的硬币自动清分装置,阐述了该装置的工作流程、主要组成部分的设计.通过实践,该装置能够准确有效清分1角、5角和1元硬币,结构简单,成本低.%The necessity of coins counting was analyzed.This paper designed an automatic coins counting system based on the area size of coins and signal processing by single-chip microcomputer.The simple-structure and low-cost device could count 1 Jiao, 5 Jiao and 1 Yuan coins accurately and efficiently.