So embedded operating system becomes the focus of attention. RTEMS has gained more and more attention for his stability, real-time and developable character and the support for multiprocessor.

• 因此嵌入式操作系统成为当前研究的热点,而RTEMS (Real-Time Executive for Multiprocessor Systems)以其稳定性、实时性、开发速度快和对多处理器的支持等特性得到更多的关注。