Design of remote fault diagnosis based on OPC and XML

摘要

The paper presents the structure of remote fault diagnosis and maintenance system based on Internet, and it is deeply studied to the realization of data acquisition and information integration by means of OPC and XML technology, and it also makes a brief discussion for the design of remote maintenance center . The key point technology and system structure presented in this paper establishes the technique basis of resolving the bottleneck problem of remote fault diagnosis system.