【摘要】 针对目前的主流 POS系统配置复杂、成本高的缺点 ,提出了一种适用于大中型商场或超市的经济型POS系统的设计思路和实现方法 ,重点讨论了系统开发中诸如信息提取、台间通信及系统设计等一些关键问题更多还原

【Abstract】 In this paper,the design idea and implementation way of an economic POS system that is adaptable to largesize and mediumsize stores or supermarkets is presented as for the presently popular POS system of complex configuration and high cost.Some main items,such as information extraction,communication between units and system design etc.in the development of system are given more description.更多还原