TEMPERATURE MANAGEMENT SYSTEM

Title:

TEMPERATURE MANAGEMENT SYSTEM

Document Type and Number:

WIPO Patent Application WO/2014/147691

Kind Code:

A1

Abstract:

This temperature management system has the following: a first temperature detection unit (32) that detects the temperature of a heat-generating component (14a) in an electronic device (14); a cooling device (12) that cools said heat-generating component (14a) by circulating air through the electronic device (14); a second temperature detection unit (33) that detects the temperature of air entering the electronic device (14); a parameter setting unit (31) whereby a target temperature for the heat-generating component (14a) is set; and a control unit (30). Said control unit (30) computes a predicted future temperature for the heat-generating component (14a) on the basis of the power consumption of the electronic device (14) and output from the first temperature detection unit (32) and the second temperature detection unit (33), and on the basis of said predicted future temperature and the abovementioned target temperature, the control unit (30) determines an operating level for the cooling device (12).

Inventors:

OGAWA MASATOSHI (JP)
ENDO HIROSHI (JP)
FUKUDA HIROYUKI (JP)
KONDO MASAO (JP)

Application Number:

PCT/JP2013/057595

Publication Date:

September 25, 2014

Filing Date:

March 18, 2013

Export Citation:

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Assignee:

FUJITSU LTD (JP)

International Classes:

G06F1/20; F24F7/06; H01L23/467; H05K7/20

Domestic Patent References:

WO2010106688A1

2010-09-23

Foreign References:

JP2012198736A	2012-10-18
JP2011013747A	2011-01-20
JP2011257116A	2011-12-22
JP2002268775A	2002-09-20

Other References: