Also a detailed analysis and comparison for major embedded real-time operating systems was given, and it can be a good guide to select the best embedded red-time OS for the application situation.

• 并利用该标准对常用嵌入式实时操作系统进行了详细地分析与对比，为系统研发过程中嵌入式实时操作系统的选择提供指南。