摘要
针对一种远程无线状态监测系统,通过对B/S、C/S数据通信模式的特点对比,确定了基于二级C/S模式的多层体系结构的通信设计方案.同时采用基于TCP/IP协议的Socket套接字结合多线程编程技术实现服务器端与多个客户端之间的独立网络通信,完成了系统网络架构、服务器、客户端部分的设计与实现.最后对系统数据库从身份认证、访问控制和用户权限管理方面进行了安全性分析研究,制定了相应的安全管理策略,确保系统的数据安全.
A communication design of multilevel structure for a remote wireless monitoring system is given out,which is based on the secondary C/S model,according to the comparison of data communication between B/S and C/S.The Socket based on TCP/IP protocol is applied to achieve the individual network communication between server and multiple clients.And then the design and implementation of system′s whole network structure,the server,and the client are realized.In order to guarantee the system′s data security,further analysis and research are made from different aspects of identity authentication,access control and user right management.
出处
《微电子学与计算机》
CSCD
北大核心
2015年第6期126-129,133,共5页
Microelectronics & Computer
基金
中物院总体工程研究所创新与发展基金项目(13cxj25)
