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1. WO2013012411 - POWER CONSUMPTION LIMIT ASSOCIATED WITH POWER OVER ETHERNET (POE) COMPUTING SYSTEM

Publication Number WO/2013/012411
Publication Date 24.01.2013
International Application No. PCT/US2011/044317
International Filing Date 18.07.2011
IPC
G06F 1/26 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
G06F 1/28 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
28Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
CPC
G06F 1/28
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
28Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
G06F 1/3206
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3206Monitoring of events, devices or parameters that trigger a change in power modality
G06F 1/3209
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3206Monitoring of events, devices or parameters that trigger a change in power modality
3209Monitoring remote activity, e.g. over telephone lines or network connections
G06F 1/3265
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3234Power saving characterised by the action undertaken
325Power saving in peripheral device
3265Power saving in display device
G06F 1/3296
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3234Power saving characterised by the action undertaken
3296by lowering the supply or operating voltage
H04L 12/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
02Details
10Current supply arrangements
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US] (AllExceptUS)
  • BROOKS, Robert C. [US]/[US] (UsOnly)
  • STEVENS, Jeffrey C. [US]/[US] (UsOnly)
  • FERGUSON, Patrick L. [US]/[US] (UsOnly)
  • SHAVER, Charles N. [US]/[US] (UsOnly)
Inventors
  • BROOKS, Robert C.
  • STEVENS, Jeffrey C.
  • FERGUSON, Patrick L.
  • SHAVER, Charles N.
Agents
  • WARD, Aaron S.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POWER CONSUMPTION LIMIT ASSOCIATED WITH POWER OVER ETHERNET (POE) COMPUTING SYSTEM
(FR) LIMITE DE CONSOMMATION DE COURANT ASSOCIÉE À UN SYSTÈME INFORMATIQUE À ALIMENTATION SUR ETHERNET (POE)
Abstract
(EN)
A computing system is associated with power consumption based on Power over Ethemet (PoE). Power consumption is compared to a threshold, and a signal is asserted that power consumption is to be limited based on the comparison to the threshold.
(FR)
L'invention concerne un système informatique associé une consommation de courant utilisant une alimentation sur Ethernet (PoE, Power over Ethernet). La consommation de courant est comparée à un seuil et un signal est validé pour indiquer que la consommation de courant doit être limitée sur la base de la comparaison au seuil.
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