Abstract: With describing hardware architecture and embedded OS, the paper presents a design of time-unification platform. Through system reducing and real-time performance implementing, the standard Linux OS is reconstructed to embedded Linux OS. The test shows that the time-unification platform based on embedded Linux OS can obviously improve time-adjusting precision.

摘要： 通过描述硬件体系结构、嵌入式操作系统等,提出了一种时间统一平台的设计方法。嵌入式操作系统是在标准Linux系统的基础上,经过系统裁减和实时性支持生成的。测试结果表明,基于嵌入式Linux系统的时间统一平台可以明显提高时间校准精度。

关键词: 嵌入式系统, 时间统一, Linux

CLC Number: 

• TP316.81