关键词: 防震减灾信息系统, 集成, Web Services

Abstract: Earthquake Prevention and Reduction Information System (EPRIS) includes Seismometry Sub-System,Strong Motion Sub-System,and Active Fault Sub-System and so on. These sub-systems are independent,hetero-structured and cross networked. They are based on different platforms and developed by different programming languages. There is lack of commutation and collaboration among them. At present,CEA plans to build a self-contained Chinese Digital Seismic Networks System in which new operations and new platforms are brought forward. How to protect the existing investment and realize integration between the old systems and new systems is a pending question. In view of independence,hetero-structure and cross-network of EPRIS,a Webservice-based integration model is proposed for EPRIS and a case study is performed in the paper. The Web Services technology is independent of programming language and all kinds of platforms,so it can solve the above-mentioned problem.

Key words: Earthquake Prevention and Reduction Information System, integration, Web Services