The Key Technology Research Of Remote Experimental Resources Sharing

In the traditional experimental teaching, because of the constraints of experimental time and space and limited experimental resources, colleague students can't get enough hands-on opportunity to practice experiments which can't help students to improve their practical abilities and has a bad effect on their learning activities. Nowadays, internet and information technology develops quickly, considering how to use computer and internet to implement remote experimental resources sharing has practical significance. Remote experimental resources sharing overcomes traditional experimental teaching constraints, geography and space limitations, which can help to improve student learning initiative and enthusiasm.By analyzing domestic and international development situation and combining with information and telecommunication resources sharing platform which is project of Beijing Municipal Commission of Education, the paper focuses on remote experimental resources sharing. First, we select Lab VIEW, web and queuing theory these technology to implement system functions and study these key technologies in depth. Second, the paper analyzes system in function, security and business process three aspects, designs system architecture, instruments control system and web application system; Third, the paper puts forward resources sharing optimization algorithms based on queuing theory, simulates and analyzes these algorithms, and then puts forward experimental data sharing resolution based on DataSocket technology, implements web application system and part of operating functions of experimental resources, builds the system operating environment to achieve remote access and experimental operation. At last, the paper summarizes system advantages and outlooks future development directions of remote experimental resources sharing.