Research And Implementation On EMC Emergency Analysis System Based On SOA Technology

With the rapid development of the radio industry, the use of frequency resource is becoming more and more serious, especially in the field of major events and unexpected incidents, a large number of frequency equipment at the same time and the same place, how to protect various radio equipment normal use has become a radio management industry important work. This paper is based on EMC Emergency Response Analysis System, system through the participation in major events and emergencies information unit, radio equipment information and frequency information and frequency location information for modeling analysis and encapsulated into services, to standard interface and other components interact with electromagnetic compatibility analysis calculation theory, planning major events and unexpected incidents in the frequency scheme. Interference occurs, the system can list the disturbance type(of the same frequency, adjacent channel, obstruction, and intermodulation) and disturbed equipment, on the basis of the information were gradually adjusting the interference elimination, finally completed plans for the work frequency refers to the job, can not generate conflict and interference between radio equipment and make sure when complete activities and major events, emergency occurs at the scene of each unit of normal operation of equipment.First of all, this paper analyzes the background, scope and significance of the system, and introduces the core technology of the system development. Then the system needs analysis, and combined with the needs of the overall system design. At last, the paper discusses the system's database design, service interface design,detailed function design and core algorithm. Through the comprehensive analysis,combining the requirements, design and technical knowledge, this paper discusses how to use the service-oriented architecture(SOA) to solve the problem of frequent security in major events and emergencies.The system using service-oriented architecture(SOA), it makes common services.The service layer is the basis of SOA, the client through the reference service interface, the business data serialization spread to the service, using the class finally gets results returned from the service. SOA emphasizes on service reuse, a largenumber of high reusable service resources, services can be used by different systems,realize the sustainable development and development of user information.