Tt & C Ground Application Equipment "plug And Play" Technology

Owing to growing complication of the aerospace monitoring and controlling application systems network structure, it brings the high needs for equipment updating systems. Equipments detecting has become more frequent. There is hot topic currently about how to improve equipments service model in intricate network environment, leading equipments into the plug-and-play services component. Jini platform supports dynamic registration, discovery and services invoking. It causes that services based on Jini components more adaptive, self-healing, self-management and distributed. Jini provides a new solution for distributed equipments discovery systems of aerospace monitoring and controlling application systems.As a distributed environment, Jini's distributed object technique, code mobility, lookup service, the lease mechanisms, remote events mechanisms as well as transaction processing mechanisms would provide the full support for design, discovery and services accessing. Services discovery is the key to achieve flexibility features of network equipments, applications and resources detecting.Jini distributed computing environment would be discussed initially. We explored the implement of core of Jini technique first of all. The current popular Plug-and-Play techniques such as Jini, Universal Plug-and-Play (UPnP), JetSend technique, Bluetooth technique (Bluetooth) were analyzed then. As to the current problems about distributed Plug-and-Play equipment detecting, a new distributed equipments detecting method based on Jini services would be brought forward. In virtue of a service-oriented programming model (SOP) and XML language, a precise descriptive method of services would be employed. We implemented some antenna subsystem services cluster through advanced integrated development environment Inca X on the basis of software model's abstracting and designing for several specific antenna subsystems of aerospace monitoring and controlling application systems. Finally, we analyzed performance of aerospace network under multi-computer environment when service running. And a summary about the full thesis as well as the further prospects of Jini technique theories and applied research work would be predicted.