Research In Implementation Of Instrument Sharing And Collaborative Platform

Instruments are the important tools for scientific research and teaching. With the rapid development of science and technology, the instruments are playing a more and more important role. It is very important to improve the whole level of scientific research and teaching in our country to establish an environment to provide instrument share and collaboration. The environment realizes the comprehensive share of the instrument, makes full use of the instrument and benefits more scientific researchers, then gain the most resource-used rate. It has already attracted the high concern of the nation and a lot of scientific research institution.However, the present technology of the domestic instrument share and collaboration mainly stay on sharing of the information of instruments instead of genuine share and collaboration of the practicality of the instruments .It is key to solve share and collaboration of the practicality of the instruments to solve two main problems that communication, interoperability and integration of geographically distributed and heterogeneous instruments and collaboration among instruments, some exploring research in these aspects will be tried to do in this paper to provide a feasible solution.In this paper, an idea of constructing a distributed instrumentation network based on instrument service according to service-oriented network model is put forward by means of digesting and adsorbing the newest technology of distributed object and computer supported collaborative work. The distributed instrumentation network realize the integration of instrument distributed in Internet/intranet and a series of standards and protocols such as SOAP, WSDL, UDDI are introduced, thereby realize dynamic discovery and interoperability of among instruments. At the same time, a kind of experiment flow meta-model is established and a kind of modeling language is defined according to Workflow to solute management, control and collaboration during instruments collaborating. For providing an running environment of experiment flow, a experiment flow engine is designed in this paper. At the end, a model of a platform for instrument share and collaboration based on instrument service and experiment flow is put forward and a schema of realization is also provided ,besides validate that the scheme is feasible by giving a demonstration.