摘要
数字计算器实验系统是面向商业类职校学生收银操练的实验系统。讨论了局域网中教师服务器与中继站点之间自动建立连接的客户机/服务器模式、中继站点与下位数字计算器之间的通信协议,以及数字计算器的设计等内容。
Digital calculator experimental system is a cashier numeric keyboard training system developed for business vocational school. This paper concerned the auto-connecting Client/Server modal between teacher Server computer and relay computer in local area network,the communication protocols between relay computer and slave digital calculatot, the design of digital calculator and etc.
出处
《微计算机应用》
2006年第3期294-296,共3页
Microcomputer Applications
关键词
客户机/服务器
局域网
计算器
单片机技术
串口通信
Client/Sever, Local Area Network, calculator, single chip microprocessor technique, serial port communication
