A dynamic power management mechanism for embedded system with micro-kernel operating system

Jing Chen, Yu Yung Ke

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

As mobile devices of embedded systems prevail in our daily life, energy saving emerges as one very important issue and power management techniques are desirable. This paper presents the design and the implementation of a dynamic power management mechanism (DPMM) for embedded systems running micro-kernel operating systems. The DPMM is composed of policy manager, DVFS (Dynamic Voltage Frequency Scaling) controller, DPM (Dynamic Power Management) server, resource management flags, and DPM library. They are imple-mented to execute on an embedded system platform equipped with an XScale PXA270 processor and various I/O interfaces or devices running Zinix micro-kernel operating system. Testing results indicate that this DPMM effectively achieves power management in the system.

原文English
主出版物標題Advanced Research on Materials, Applied Mechanics and Design Science
頁面916-921
頁數6
DOIs
出版狀態Published - 2013
事件2nd International Conference on Intelligent Materials, Applied Mechanics and Design Science, IMAMD 2013 - Guangzhou, China
持續時間: 2013 四月 132013 四月 14

出版系列

名字Applied Mechanics and Materials
327
ISSN(列印)1660-9336
ISSN(電子)1662-7482

Other

Other2nd International Conference on Intelligent Materials, Applied Mechanics and Design Science, IMAMD 2013
國家/地區China
城市Guangzhou
期間13-04-1313-04-14

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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