摘要
介绍了一种主从分布式结构、用信用卡结算的微机自动收费系统,阐述了系统的工作原理,给出了该系统主要硬件电路图和控制流程图。
The article introduces a master- slave distributed structure and microcompter auto- charge system used in credit card payment. It also illustrates principles of the system.It provides the main hardware circuit and control flow chart of the system.
出处
《九江职业技术学院学报》
2002年第1期42-44,共3页
Journal of Jiujiang Vocational and Technical College
关键词
主从分布式
多机通讯
信用卡结算
Master- slave distributed mode, Multimachine communication, Credit card payment.
