Function Model Analysis of Fault Diagnosis for Distributed Monitoring System

A mass of monitoring condition data is produced in distrubuted monitoring system for a long time.It is necessary that the data is compressed in some methods to transmit continuously and economize for data input stream before transmission.Presently,the investigation of data compression and transmitting efficiency in course of transmission is little.Although the manner of black-box function model and white-box function model perform a funcition for reducing the data redundancy,the redundancy of data stream by oneself don't been considerd.The function model of distributed monitoring system based on data compression is put forward in the article that improve the communicating speed and reliability,satisfying the transmitting require of real-time.