Improved AUTOSAR Based on Multi-Core Architecture and its Application in the Body Control

In this study, a improved software architecture named M_AUTOSAR based on the standard AUTOSAR is introduced which can upgrade the software system performance in multi-core microprocessors system for automotive system design. At the beginning of this paper, based on the analysis of the existing development trend of embedded multi-core microprocessors, we refined and improved infrastructure based on the standard AUTOSAR, increasing the independence inter-core resource management module-multi-core module. Then we descript the detail of the multi-core module features. At the end of this paper, the current practice of project based on the realization of the function module which described in this paper is introduced. And we set out the characteristics and advantages of the new framework through the automotive body control application.