微型机与应用
微型機與應用
미형궤여응용
MICROCOMPUTER & ITS APPLICATIONS
2013年
24期
17-20
,共4页
POS 机%票据打印机%信号调理%数据存储
POS 機%票據打印機%信號調理%數據存儲
POS 궤%표거타인궤%신호조리%수거존저
POS machine%recept printer%signal conditioning%data storage
以 RISC 架构的微控制器为核心,通过分析日常使用较多的零售 POS 机,结合带纠错机制的通信方式,设计 POS 收款机数据采集器。采用热敏 POS 机和针式 POS 机对设计样品进行了测试,结果表明,该设备采集的准确率符合要求,具有较好的应用前景。
以 RISC 架構的微控製器為覈心,通過分析日常使用較多的零售 POS 機,結閤帶糾錯機製的通信方式,設計 POS 收款機數據採集器。採用熱敏 POS 機和針式 POS 機對設計樣品進行瞭測試,結果錶明,該設備採集的準確率符閤要求,具有較好的應用前景。
이 RISC 가구적미공제기위핵심,통과분석일상사용교다적령수 POS 궤,결합대규착궤제적통신방식,설계 POS 수관궤수거채집기。채용열민 POS 궤화침식 POS 궤대설계양품진행료측시,결과표명,해설비채집적준학솔부합요구,구유교호적응용전경。
By analyzing the POS machine which is used widely in retail trade , combing with the communication of error cor-rection mechanism , this paper designs a data collector for POS machine based on RISC architecture microcontroller . Thermal POS machine and wire POS machine are used to verify the sample . The results show that the device can meet accuracy requirement as well as a good future .