发明名称 Computer and method of monitoring wind resistance changes
摘要 The present invention relates to a computer and a method of monitoring wind resistance changes. The computer comprises a wind resistance change monitoring device, the device comprising: one or more first temperature sensors, located at one or more positions inside the computer where an actual ambient temperature can be monitored, and configured to sense one or more ambient temperatures as first temperature; one or more heaters, located at the front end of a cooling duct of the computer, and configured to work at a rated power; one or more second temperature sensors, located corresponding to the one or more heaters, and configured to sense one or more temperatures of the one or more heaters as second temperature; and a control module configured to determine whether the wind resistance of the computer has changed or not based on a comparison of the relationship between the first and second temperature with the relationship between a predetermined ambient temperature and a predetermined heater temperature.
申请公布号 US8029189(B2) 申请公布日期 2011.10.04
申请号 US20080339977 申请日期 2008.12.19
申请人 BEIJING LENOVO SOFTWARE LTD.;LENOVO (BEIJING) LIMITED 发明人 XIN BOYONG;WANG JUN
分类号 G06F1/20;H05K7/20 主分类号 G06F1/20
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