Design And Implementation Of Instrument Access Interface Based On Remote Experiment Platform

Internet+education has become an important part of China's education.Remote experiment operation is the shortcoming of remote education.Many colleges and universities at home and abroad have explored remote experiment operation,but they have not reached the level of opening to the outside world.The main reasons are difficult access of instruments and equipment and inconvenience in online instrument management.Based on the existing remote experimental operation platform in the laboratory,this paper carried out research on the interface method of access to experimental instruments,solved the problem of unique identification of experimental instruments,provided a solution of access to remote experimental platform for off-campus instruments,and designed and realized the management of mobile terminals.The main contents of the project are as follows:(1)Research on the unique identification of experimental instruments based on GUID.When a large number of instruments are connected to the remote experiment platform,the uniqueness of the identity of the experimental instruments in the remote experiment platform is guaranteed,and the effective control of the experimental instruments by users in the remote experiment is guaranteed.(2)Interface design of experimental instruments.On the premise of numerous experimental instruments and multifarious types and inconsistent control parameters,the access scheme that meets most experimental requirements is designed reasonably.It realizes the independent access of the instrument and solves the problem that the remote experiment platform is difficult to open to the public because of the inconsistency of experimental control parameters.(3)Research on management scheme of mobile terminal instrument and equipment based on WeChat public platform.On the WeChat public platform,the user's quick login and the mobile end management scheme of the experimental instrument were studied,and the mobile end code scanning registration,quick query and instrument management were realized.The system test results show that the system realizes the access and effective control of the remote experiment platform on the basis of ensuring the uniqueness of the experiment instrument ID on the remote experiment platform,and can manage the experiment instrument on the mobile end.