Unified Management of the Equipment of Precursory Data Management System

In order to meet the needs of resource sharing and collaborative work,precursory data management system is in urgent need to establish a unified equipment resources effective management mechanism. According to actual characteristics of equipment and work demand of precursory data management system, we propose a model of equipment resource management system suit for seismic work application character. We abstract the information in the system and give a unified description so as to convert different equipment resources into a unified standard resource and finally shield the difference between the equipment and improve the extensibility of the system.The system achieves the optimization of the multi-user concurrent tasks and results data distributed processing,which is now running smoothly in the national earthquake precursor network.