Construction of Virtual Instrument Experiment System Based on Network Data Acquisition

Compared with the traditional experimental system,network-based remote data acquisition virtual experimental system can reduce the cost of laboratory construction.It not only makes the teaching be vivid,but also realizes the combination of theory teaching and practice greatly.In this paper,remote data acquisition technique based on DataSocket is proposed;multi-layer distributed network architecture remote data acquisition mode is elaborated.Through the design of virtual instrument,it can be applied in electronic circuit experiments and has a better effect.