MPC5554 기반 제어 시스템을 위한 SW 플랫폼 개발

This paper describes the development of a software platform referring to the AUTOSAR(AUTomotive Open System ARchitecture) standards for automotive E/E control system based on MPC5554. The requirements of more complex automotive E/E system bring a growth of development time and cost. To reduce this effort, it is necessary to develop the software platform which can enhance a scalability, transferability and re-usability of software components. The developed software platform has layered architecture which consists of device driver layer, HAL(Hardware Abstraction Layer) and application layer. And all software components of each layer are modularized functionally. Static cyclic scheduler is adopted in order to guarantee an execution of control algorithm and to improve system reliability. By use of this platform, flexible development of software components and integration of control algorithm can be allowed.