Design and Implementation of Data Middleware in the Real Time Information System;

The paper presents analysis and discussion of the hard ware allocation and the function of the soft ware of a preliminary designed real time information system for a certain power plant, which may serve as a reference for the ultimate decision on the engineering project.

This paper introduces the system structure and work principle of the upgraded real time information system in Wangting Power Plant, and then expounds the realization way and function features of this system on B/S computing mode.

Production real-time information system is the production management technology and the real-time information system for workshop tier.

Method of guaranteeing reliability of message system on JMS;

The paper focuses on the construction methods of JMS-based RFID middleware message system, it proposes the design concept and implementation method of the message system, and gives the solution to the problem of data sharing between the RFID systems and enterprise-level applications.

The principle of digital perforation in the EILog-05 system is briefly described,then architecture of the digital perforation software is presented,especially detailed is the implementation of system message responding mechanism,depth location and casing collar identification.