Research On Modeling Of Basic Instrument Unit Control Of Green Instrument And Its Realization Method

Green instrument technology is the development of Virtual instrument technology, green instrument is a new direction of virtual instrument. Green instrument takes main advantages of computer software, with few hardware (Sensor, A/D, D/A) to achieve use-defined test tasks. The great merit of green instrumentation is to reduce hardware mostly, protect instrument-made environment and to improve instrument-designed flexibility.Based on the detailed analysis of the Virtual instrument technology, green instrument and its Basic Instrument Unit Control (BIUC) are researched. The structural principle and the basic model of BIUC are given, further more, the component-model and realization method of BIUC are discussed.The experiment shows that the BIUC model and its realization method are correct. BIUC Functions model are simulated successfully, and attributes are set successfully also. BICU can combine the general instrument control to forms instrument.