Design And Implementation Of Components Management For Software Information Processing Development Environment

The structure of traditional software radio platform is relatively simple,and components are easy to manage in the platform waveform applications that the components management method based on XML domain profiles in SCA specification has good management skills.With the systematic and network software signal processing platform moving to the direction of supporting a variety of buses and heterogeneous processors,software signal processing platform system is increasingly large and complex,more and more components of platform need managing,and the relationships between components are more complex.The components management method based on XML domain profiles is difficult to adapt to the needs of components management of the platform that a large number of XML domain profiles needs to be resolved,which is of low management efficiency.In order to manage platform components efficiently and flexibly and improve the efficiency of application development,this paper designed and implemented a visual management method based on database,it can efficient management platform components and solve data redundancies of platform applications through the software with friendly interfaces and lightweight database support environment.It can provide a good data exchange mechanism for component assembly and application deployment of distributed platform,also can reduce the incidence of errors and improve the quality of waveform application development,as well as shorten the development cycle and saving development costs.Firstly,analyzed the software architecture of SCA that focused on the SCA core frame,the domain profile and SCA components management,introduced the basic architecture of software signal processing platform,and proposed the component management of the software signal processing platform,also given the architecture of the database and analyzes the basic design component management system.Then,introduced the lightweight database supporting environment,analyzed the basis for selection of the database,introduced the method of building batch tables of platform database and design technology of adaptation layer interface.The platform hardware and software resources are classified and scripts of platform runtime environment are introduced.Separately the management of device components and application components are designed,which mainly include designs of component management systems,main design of database and realization of specific software.Finally,integrated the components management software based on the detailed design of the components management,validate the software function of the device components management and application components management combined with specific examples of platform application,also unified the two systems and validated the integration function of system,completed the visualization of building and management of hardware devices and application components,also realized the components assemblage and deployment of application,and finally generated application scripts which are used for analyzing by runtime environment.