Research on Modeling and Design of Real-Time Embedded Systems

This paper proposed an Actor-oriented modeling and designing methodology for complex real time embedded system. Embedded system can be divided into multiple single computing model subsystems according to different computation model and different abstract hierarchy by this method. Then, specialist can construct this subsystem according to their previous experiences and knowledge, and the designers can integrate these subsystems into whole model finally. This method can generate the software code and hardware code for whole model automatically. This paper also introduces the developing environment for Actor-oriented model, and analysis the effectiveness and advantages of this method by real examples.