The Design Of Laboratory Information Management System And Remote Laboratory Of Electromechanical Test And Control Center

With the development of information technology education, network development and the rapid spread of teaching, teaching has been the experimental network weaknesses, thus building a traditional constraint, no time and geographical limitations of a virtual laboratory networks become urgent need to address the important issue. This presented a Web-based virtual laboratory, in the detailed design laboratory management system and the virtual instrument experiment system based on Web technology, to establish an open laboratory to make initial attempts.Firstly, the establishment of a database based on ASP+SQL Server laboratory information management system (LIMS), the system uses its dynamic Web database applications of the three-tier structure, from browsers, Web server devices, database servers composition B/S three-tier model, users can achieve management, resource management, teaching management, equipment management and laboratory management systems, laboratories, clients and the external environment, organically constitute a whole, to ensure that virtual laboratory automation system operation and healthy development.Secondly, the papers will integrate computer network technology and virtual instrumentation technology organically to design computer remote control workbench of AC electromotor base on labview.there are three ways based on analysis of the excellence and shortcoming to achieve network virtual instrument by labview. Develop the network experiment of computer remote control workbench of AC electromotor. Use Datasocket and TCP/IP to achieve data transfers, User can save report and look on the experiment at the real time. The systems of network experiment for users with networking, open laboratory environment.Virtual Web laboratory experiments in education not only can save the input and, more importantly, the institutions can improve the existing education system and raise the level of teaching institutions and the quality of teaching and promote learning autonomy, developing and enhancing the capacity of students involved and innovation. Its completion will enable colleges and universities teaching experiments to a new stage of modernization. But as a new type of experiment, although not completely replace traditional experiments, but it is more flexible than traditional experiments diverse manifestations, in raising the quality of students and promote the development of innovative experimental teaching techniques will play an important role.