摘要
文中为了拓展运营商号卡销售的渠道,实现现场制卡售卡的功能,设计了手机SIM卡售卡控件。该设计采用ActiveX控件、串口通信、Windows网络编程、金融级别加解密算法、ADO数据库等技术实现控件的功能。管理平台网页加载该售卡控件,控件将获取到的用户选定的号码、套餐、身份证照片等信息进行组包加密,通过单独的TCP链路发往特定的平台接口,收到平台回复的IMSI、短信中心号码,利用串口通信将这些信息写入手机白卡。借助此控件,可制成一张能够通话、发短信的标准手机卡。
In order to expand the channel of operation＇ s phone card sales and achieve the function of making and selling SIM card on the scene, the control is designed. This design adopts the ActiveX control, serial communication, Windows network programming, encryption algorithm at financial level,ADO database technology etc. At f＇wst,the management platform loads the card sale controls. Next,the control gets phone numbers,packages, ID photos and packets them with encryption. And then, the control sends packages to a specific platform interface through separate TCP link. Write IMSI, message center number which platform relay into the mobile phone card by using serial communication. After above steps,a standard mobile phone card with call,SMS function is made.
出处
《计算机技术与发展》
2013年第11期169-172,176,共5页
Computer Technology and Development
基金
福建省教育科研计划项目(JB11250)
