Study on pervasive computing architecture of electronic instrument

A novel model and architecture of measurement bus system and/or electronic instrument for pervasive computing network are proposed in this paper. With DFG model analysis for measurement bus system and electronic instrument, it is checked for the ability of network communication of measurement bus system and electronic instrument. As the results of model analysis, the bottleneck for data communication of the bus and the instrument is the communication architecture. To meet the requirement of pervasive computing network a communication unit is added on data acquisition subsystem in the bus system and instrument. Such a measurement bus system and/or instrument can satisfy pervasive computing network and make a strong and smart measurement and control system without increase the complexity and memory size requirement of measurement bus system and instrument.