Abstract: Ordnance equipment safeguard business data integration is of great significance to solve the problem of security information, improve the security of business capabilities based on information system. Based on the basic concept of data integration and serviceoriented, a serviceoriented system integration method is put forward. Through norming general packet specification of security business and establishing a method of service business logic, the application integration of requirements is completed, and a multisource heterogeneous data integration of serviceoriented architecture is designed.

Key words: data integration, serviceoriented, ordnance equipment support, system architecture