METHOD FOR CONSTRUCTING INTERACTIVE ELECTRONIC TECHNICAL MANUAL SYSTEM UNDER CALS DISTINCTION DISTRIBUTED TYPE CIRCUMSTANCE

摘要

The present invention relates to can store and manage to construction one interactive electronic technical manual (IETM) and a kind of method, a kind of interactive electronic technology (CALS) system for being necessary data for constructing a manual system in structure. ;The present invention relates to for data source conversion system, the function of the main body including a multiple database management system; One content data model/Metadata Cataloguing system, is used to manage a content data model, is used to effectively store and manage directory information and dictinary information for electronic technical manual data and catalogues and manage metadata; One local data adapter is for searching for, because needing to provide necessary data according to source conversion system according to logarithm. It can be searched for efficiently and suitably handle to using IETM to be necessary data, when maintaining the dispersity of each data, set forth herein a kind of methods, for constructing a kind of interactive electronic technical manual system under the heterogeneous distributed environments of a CALS.