摘要
随着互联网信息技术的迅猛发展,银行卡及支付宝在人们的日常生活中起着越来越大的作用。然而在许多场所,现金的使用量依然很大。多年来,繁重的纸币分拣工作一直困扰着银行、证券等涉及现金流很大的部门。由于纸币的人工分拣成本极高,且它的效率和准确性根本无法与智能化机器的操作相比。所以,如何设计一种准确高效的纸币分拣设备,一直是工程师们思考研究的方向。利用复杂可编程逻辑器件(CPLD)设计出的纸币分拣控制系统,可以实现假币报警、残币回收及各型面值纸币的分拣及计数。通过向L298N驱动芯片输出识别信号,控制步进电机运转完成纸币清分任务,达到纸币清分自动化的目的。
With the continuous development of computer and Internet information technology,the bank card and Alipay in the people＇s daily life have irreplaceable use.However,in many areas and places,the use of cash is still very common.Over the years,heavy paper money sorting work has plagued the banks,securities and other sectors involved in a large cash flow.Because of the high manual cost of banknote sorting,the efficiency and accuracy cannot be compared with the operation of intelligent machines.Therefore,how to design an accurate and efficient banknote sorting equipment,has been the direction of engineers＇ research.This paper uses the Complex Programmable Logic Device（CPLD）to design the banknote sorting control system.Sorting and counting can be achieved,as well as worn money counterfeit warning alarm and recovery of various types of bills.The driver output identification signal to the L298 N control stepper motor operation can complete the banknote sorting task,and achieve the purpose of automation of paper currency.
出处
《黑龙江工程学院学报》
CAS
2017年第4期43-46,共4页
Journal of Heilongjiang Institute of Technology
