INTEGRATED DATA MANAGEMENT SYSTEM FOR COMPONENTS OF A NUCLEAR ELECTRICAL PLANT.

摘要

THE SYSTEM INCLUDES A DISTRIBUTED DATABASE (12) TO MAINTAIN THE INFORMATION THROUGHOUT THE LIFE TIME OF EACH COMPONENT OF THE NUCLEAR ENERGY PLANT, DATA ENTRY TERMINALS (14A, 14B, 14C) TO ENTER THE INFORMATION IN THE DISTRIBUTED DATABASE, AND DATA RECOVERY TERMINALS (16A, 16B, 16C) TO RECOVER THE DISTRIBUTED DATABASE INFORMATION. (12). THE DATABASE (12) IS DISTRIBUTED BY AN EXTENSIVE AREA NETWORK (20) THAT INTERCONNATES THE DATA ENTRY AND DATA EXTRACTION TERMINALS WITH DISTRIBUTED WORK STATIONS (18A, 18B) ACCESSING THE INFORMATION.