LAYERED OBJECT BASED SOFTWARE ARCHITECTURE FOR STATECHART-CENTRIC EMBEDDED DEVICE CONTROLLERS

A computer software architecture for an embedded computer system. The architecture includes a hierarchy of software object classes. One classification contains object tables which capture device control law behavior expressed in statecharts. Another contains objects which collaborate to function as a logic engine for processing statechart information encoded into object tables. In order to promote reusability, the architecture is layered in increasing levels of system abstraction.