The Research of V Model in Testing Embedded Software

Software testing is an important link of software quality guarantee, regarding to the embedded software testing that is much more compelxed, needing a clear stage development test model that better controlled. The article discussed the model that already existed, further excavates the parallelism between test stages, trys to proposes a improved V model, This model make the software testing pass through the each stage of software development cycle, That can discover software mistakes as early as possible simultaneously unify the actual small software development project-GPRS extender board correspondence experiment, has proven the accuracy and the validity of this model.