Application of UML Including Hardware Features in Embedded System

In the modeling of embedded system,the UML is weak in description of hardware features and connecting with hardware and software.A modeling method using UML including hardware features is offered to solve the problem.The method add real-time,precision,environmental requirements and other hardware features to the model,while the model and development process of combining close,and not only improve the quality of design can also quickly modify the design for different needs.