Research On Integration Technology Of Open Virtual Experiment Learning Platform

With the background of informatization on experimental learning, technologies and products have been continually developed and optimized related on virtual experiments. Currently, application of multiple virtual experiment learning resources has resulted lots of issues among virtual experiment systems:poor interaction and compatibility, lack of unity and standardization management and poor user experience and so on, during the actual experiment learning process. Although there have been relevant integrated solutions aimed at integration for current virtual experiment products, the solutions are relatively poor for the integrated system, as which is short of a unified integrated interface specification. Therefore, it is corresponding significant to build unity and standardization virtual experiment teaching integrated platform.Based on current Open Virtual Experiment Learning System, it is committed to providing normalized integrated interface for multi-structured virtual experiment learning resources, thus constructing the truly diversified and strong compatibility virtual experiment learning platform. Lots of aspects have been researched and analyzed, which contains the integration requirement of platform, the standardization design and technology of integrated interface, along with how to better combine and integrate the existing varied virtual experiment learning resource and current management system. The integration solution based Web is proposed, which centers on the idea of "classification integration, diversification integration". With multi-structured virtual experiment learning resources being segmented, Web Services, HttpClient, Script and other methods are adopted to provide relevant interface. Therefore, integration can be achieved for multi-structured virtual experiment learning software、system and learning management system with the diversified and standardized effect of integration.At present, the integrated platform has been implemented in learning, and the result has indicated that virtual experiment software system with frame of B/S or C/S、learning and educational administration system and the assistant learning software system can be integrated into the platform with scalability and reusability improved between modules. Meanwhile, unity and standardized process of experiment learning and management could also strengthen the learning effect of virtual experiments teaching. This subject is completed based on the expansion on Open Experiment Learning and Laboratory Management System, and it has got support from the Key Project in the National Science and Technology Support during the Eleventh Five-year Plan Period, as "Research and Development of Virtual Experiment Intelligent Guidance and Management System"(No.2008BAH29B04)...