通过拨号网络实现远程监控系统数据传输

DATA TRANSMISSION OF REMOTE CONTROLLED SYSTEM REALIZED BY DIAL-UP NET

针对实时性要求不高 ,但要求每天传递系统的全部数据至监控中心 ,为了节省通道费用 ,采用 VB实现拨号网络定时传送数据 .介绍当地监控工作站和中心监控主站所具有的功能及通信功能的实现 .

The paper describes data transmission of remote controlled system, which does not require real time exactly but requires the data be transferred daily, realized by dial-up net. The data transmission at certain time is realized through VB language.