PREcup-1: An embedded system platform for prototyping ECU power management

Andreas Barthels, Florian Ruf, Alexander Schlenk, Gregor Walla, Hans Ulrich Michel, Uwe Baumgarten

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

2 Zitate (Scopus)

Abstract

This paper presents an embedded system platform for investigating power management methods relevant to future automotive systems. The platform is built around an ARM Cortex A8 System on Chip (SoC). It allows for measuring the power consumption of the SoC and its peripherals. The SoC has a defined set of power states, namely frequency and voltage operating points, as well as retention and off-modes. During runtime, the power states are managed by a novel Linux-based scheduler. It allows the execution of plans combining both timed software and power state switches. The design is evaluated using a single ECU and its local scheduling.

OriginalspracheEnglisch
Titel2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
Seiten1535-1540
Seitenumfang6
DOIs
PublikationsstatusVeröffentlicht - 2012
Veranstaltung2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012 - Seoul, Südkorea
Dauer: 9 Okt. 201212 Okt. 2012

Publikationsreihe

Name2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012

Konferenz

Konferenz2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
Land/GebietSüdkorea
OrtSeoul
Zeitraum9/10/1212/10/12

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