Title:
電源管理装置、情報処理システムおよび電源管理装置の制御方法
Document Type and Number:
Japanese Patent JP7443800
Kind Code:
B2
Abstract:
To reduce standby power consumption of an information processing system that includes multiple information processing devices.SOLUTION: A power management device is a power management device that is mounted on an information processing device and manages a power supply of the information processing device, and comprises a proxy management mode for transmitting a sleep release instruction for releasing the sleep of the other power management device to the other power management device, when received an activation instruction of another information processing device connected via a network, on behalf of another sleeping power management device included in the other information processing device, and a low standby power mode that transitions to the normal mode and activates the self-information processing device, when received the sleep release instruction.SELECTED DRAWING: Figure 4
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Inventors:
Ayumi Rachi
Hideki Yamanaka
Katsuhiko Funaki
Naoki Suenaga
Hideki Yamanaka
Katsuhiko Funaki
Naoki Suenaga
Application Number:
JP2020020607A
Publication Date:
March 06, 2024
Filing Date:
February 10, 2020
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F1/3287; H04L12/28; H04L13/00
Domestic Patent References:
| JP2013183318A | ||||
| JP2010124231A | ||||
| JP2018207391A | ||||
| JP2011248794A | ||||
| JP2010186483A | ||||
| JP2011234329A | ||||
| JP2010016769A | ||||
| JP2010200046A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito