【摘要】 介绍了一个基于客户/服务器模式的车辆监控系统的设计原理和系统的数据传送过程,分析了服务器端和客户端的工作流程,阐述了在VC编程环境下如何利用Socket编程机制实现总控中心和各分控中心的数据交换,以及如何利用ADO数据访问技术实现监控平台与数据库服务器的数据交互,并给出了实例说明。更多还原

【Abstract】 The data transmission process and design principles of a vehicle monitoring system were introduced based on client/server architecture,and work flow of the client and server was analysed.Code samples were given to illustrate how to implement the functions of data communication between sub-control center and general-control center and how to access database based on ADO technique be-tween monitor center and database server in Visual C++.更多还原