发明名称 |
Circuit for controlling dynamic rotation speed of fan, method of controlling dynamic rotation speed of fan, and program for controlling dynamic rotation speed of fan |
摘要 |
A first reception unit receives “ambient temperature” which is a temperature of surroundings where the computer is installed. A second reception unit receives “first device temperature” which is a temperature of a first device provided in the computer. A third reception unit receives “second device temperature” which is a temperature of a second device provided in the computer. A fan rotation speed indicating unit determines the rotation speed of the fan based on a comparison between the ambient temperature, first device temperature, and second device temperature which are received by the first to third reception units and a fan rotation speed description table describing a relationship between the respective temperature and fan rotation speed and instructs the fan to rotate at the determined rotation speed. |
申请公布号 |
US8265799(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20100717751 |
申请日期 |
2010.03.04 |
申请人 |
ETO JUN;NEC COMPUTERTECHNO, LTD. |
发明人 |
ETO JUN |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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