Study And Development Of The Application Server Subsystem For The Monitor System Of Working States Of The Large Scientific Instruments

The subject in the paper is an important part of the research project contributing to monitor working states of the large scientific instruments, which is organized by the Ministry of Science and Technology of the People's Republic of China. The project is very important to get efficiently the using status of the large scientific instruments and provide the technical support for nation supervising efficiently the large scientific instruments. The research purpose of the subject is to develop the application server subsystem which is subject to the monitor system of working states of the large scientific instruments based Internet and WEB/WAP system. The subject's researching is an indispensability part of the whole project, keeping communication between the detector in bottom and the information system.And the production of the subject can be applied to the other long-distance monitor system.The main researching content is the design & development of application server subsystem and the contribution & administration of the large database Oracle. The key question is to get the real-time working status information of the large scientific instruments located in many different places.The application server subsystem is a primary part of the subject. It is comprised of the Network communication module, the database interface module,the server application supporting multi-user accessing synchronously...