基于多串口一体化控制的移动自助终端设计  

Design of Mobile Self-Service Terminal Based on Multi Serial Ports Integrated Control

作　　者：黎冬媛[1] 周文辉[1] 

机构地区：[1]电子科技大学中山学院,广东中山528402

出　　处：《自动化技术与应用》2011年第2期36-41,共6页Techniques of Automation and Applications

基　　金：国家科技型中小企业技术创新基金项目(编号07C26214401779);广东省教育部产学研结合项目(编号2007B090400132);中山市科技计划项目(编号20073A157)

摘　　要：针对近年移动通信用户数量急剧增加,前台业务办理难的现象日益突出,开发了移动通信自助服务终端,实现了手机开户发卡、实名登记、售卡充值、套餐转换等功能。终端集光机电于一体,包括主机、触摸屏、身份证读卡器、收币器、发卡写卡设备、GSM Modem、打印设备等多个模块,主机通过四个USB2.0接口、四个COM接口管理各子模块。重点分析了系统开发中多硬件接口控制技术、GSM Modem业务数据并行收发技术、发票打印机送纸器及分时传送等关键技术的实现。自助终端的投入使用,加快了移动通信业务办理速度,减轻了前台受理压力。As number of mobile subscribers keeps fast growth in recent years,stage business transactions have become more difficult.It is necessary to develop mobile communication self-service terminal,which realizes the function of openning an account,real-name registration,rechargeable card selling,change tariff combo.The terminal with opto-mechatronics technology is composed of modules of main engine,touch-screen,ID card reader,coins collector,generating and writing card equipment,GSM Modem,printing device.Main engine manages submodules by four USB2.0 interfaces and four com interfaces.This article emphatically analyses implementation of the key technologies,including more hardware interfaces control technique,parallel transmitting or receiving business data technique,invoice printer sheet feeder and timing transmission technique.The self-service terminal in use accelerated mobile communication services and relieved the pressure on stage.

关 键 词：移动通信 自助终端 多串口控制 数据并行收发 打印机送纸器 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]