Research on Data Stream Parsing VI Software Automatic Generation

摘要

Utilizing graphic programming platform is the main means of developing virtual instrument, but most graphic programming platforms require users to possess certain software designed capacity or understand the instruments developing flows; users can not but participate in the software design process. For providing ordinary user one zero-programming way to develop virtual instrument software, data-stream-parsing virtual instrument automatic generation was present in this paper. It depends on virtual instrument function modularization; establishes module sets and module relationships; decides possibility of software generation by analyzing data stream description. Based on the self-developed virtual instrument developing platform, the way of data stream parsing virtual instrument software generation is tested to develop simple virtual instrument. The result has verified the feasibility of this way.