A Comprehensive Approach to Power Management in Embedded Systems
Power management is addressed in the context of embedded systems from energy-aware design to energy-efficient implementation. A set of mechanisms specifically conceived for this scenario is proposed, including a power management API defined at the level of user-visible system components, the infrast...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-03-01
|
| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2011/807091 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832547283263029248 |
|---|---|
| author | Antônio Augusto Fröhlich |
| author_facet | Antônio Augusto Fröhlich |
| author_sort | Antônio Augusto Fröhlich |
| collection | DOAJ |
| description | Power management is addressed in the context of embedded systems from energy-aware design to energy-efficient implementation. A set of mechanisms specifically conceived for this scenario is proposed, including a power management API defined at the level of user-visible system components, the infrastructure necessary to implement that API (namely, battery monitoring, accounting, autosuspend, and autoresume), an energy-event propagation mechanism based on Petri nets and implemented with aspect-oriented programming techniques, and an autonomous power manager build upon the proposed API and infrastructure. These mechanisms are illustrated and evaluated using realistic wireless sensor network cases that sustain comparisons with other proposals at each of the considered levels. As a result, this paper has its main contribution on the introduction of a comprehensive and systematic way to deal with power management issues in resource-constrained, battery-operated systems. |
| format | Article |
| id | doaj-art-50124b12b01f4e0284651341618f0287 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2011-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-50124b12b01f4e0284651341618f02872025-02-03T06:45:23ZengWileyInternational Journal of Distributed Sensor Networks1550-14772011-03-01710.1155/2011/807091A Comprehensive Approach to Power Management in Embedded SystemsAntônio Augusto FröhlichPower management is addressed in the context of embedded systems from energy-aware design to energy-efficient implementation. A set of mechanisms specifically conceived for this scenario is proposed, including a power management API defined at the level of user-visible system components, the infrastructure necessary to implement that API (namely, battery monitoring, accounting, autosuspend, and autoresume), an energy-event propagation mechanism based on Petri nets and implemented with aspect-oriented programming techniques, and an autonomous power manager build upon the proposed API and infrastructure. These mechanisms are illustrated and evaluated using realistic wireless sensor network cases that sustain comparisons with other proposals at each of the considered levels. As a result, this paper has its main contribution on the introduction of a comprehensive and systematic way to deal with power management issues in resource-constrained, battery-operated systems.https://doi.org/10.1155/2011/807091 |
| spellingShingle | Antônio Augusto Fröhlich A Comprehensive Approach to Power Management in Embedded Systems International Journal of Distributed Sensor Networks |
| title | A Comprehensive Approach to Power Management in Embedded Systems |
| title_full | A Comprehensive Approach to Power Management in Embedded Systems |
| title_fullStr | A Comprehensive Approach to Power Management in Embedded Systems |
| title_full_unstemmed | A Comprehensive Approach to Power Management in Embedded Systems |
| title_short | A Comprehensive Approach to Power Management in Embedded Systems |
| title_sort | comprehensive approach to power management in embedded systems |
| url | https://doi.org/10.1155/2011/807091 |
| work_keys_str_mv | AT antonioaugustofrohlich acomprehensiveapproachtopowermanagementinembeddedsystems AT antonioaugustofrohlich comprehensiveapproachtopowermanagementinembeddedsystems |