This paper introduces several methods of network communication, mainly expands some details of named pipes files system(NPFS), using a example to proved the stability of this method.

This paper describes a method of synchronizing remote processes using named pipes.

To ensure security of the science & study information management system,the paper puts forward a method which adopts named pipes technology and writes communication program to realize data reliable transmission by comparing and researching all kinds of communication mechanism.

Software techniques of realizing interconnection between SCADA & MIS under Windows NT enviromment were introduced in detail,prorgramming methods of named-pipe.

Software techniques of realizing interconnection between SCADA & MIS under Windows NT environment are introduced in detail, programming methods of named-pipe, mail-slot, DDE and multi-thread technique are especially expressed.

The namedpipe technology is adopted as a high-level network communication connection, and multithread communication propram is developed by means of VC6.

namedpipe network communication program in Windows MT.

Realizing network communication through the employment of named pipe;

Make use of named pipe, the speed of image transfermation can be went up, and can extract motion component perfectly by background adaptive technology.

This paper introduces named pipe in Win32on interprocess communications (IPC),and provides an ap-plication mode of one client to multiple servers in a practical eng raving control system.

Some principle concepts and network programming technologies of nominated pipe are mainly introduced.