Data Acquisition System of Various Communication Methods Based on LabVIEW

In data acquisition,the performance of data collection systems like stability,speed quickly and control even from long recieving distance is very important. Aiming at these requirements,a research is made on a data acquisition and control system based on a software development platform called Lab VIEW. Through,two kinds of communication methods,Ethernet and wireless,complete the PC and multi-channel data acquisition system of transmission and the remote control of the acquisition system. Furthermore,data preview,storage,playback and preprocessing can be completed in the system. In addition,the functions of self-inspecting,resetting and memory erasing are realized. Practical application proves that each of the operations above can be accomplished in the system.