CN102242726B - 一种投影仪中的风扇转速的控制方法、系统及投影仪 - Google Patents
一种投影仪中的风扇转速的控制方法、系统及投影仪 Download PDFInfo
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- CN102242726B CN102242726B CN201110158667.0A CN201110158667A CN102242726B CN 102242726 B CN102242726 B CN 102242726B CN 201110158667 A CN201110158667 A CN 201110158667A CN 102242726 B CN102242726 B CN 102242726B
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CN201110158667.0A CN102242726B (zh) | 2011-06-14 | 2011-06-14 | 一种投影仪中的风扇转速的控制方法、系统及投影仪 |
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CN102242726A CN102242726A (zh) | 2011-11-16 |
CN102242726B true CN102242726B (zh) | 2014-06-11 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI494748B (zh) * | 2013-02-04 | 2015-08-01 | Quanta Comp Inc | 風扇控制方法及其筆記型電腦 |
TWI531152B (zh) * | 2013-04-23 | 2016-04-21 | 廣達電腦股份有限公司 | 風扇控制裝置及其方法 |
CN105911803A (zh) * | 2015-10-22 | 2016-08-31 | 乐视致新电子科技(天津)有限公司 | 一种智能投影机动态散热的方法及装置 |
CN106125472A (zh) * | 2016-06-29 | 2016-11-16 | 苏州佳世达光电有限公司 | 一种风扇转速监控系统及投影装置 |
CN113586223B (zh) * | 2021-08-27 | 2022-11-29 | 潍柴动力股份有限公司 | 电控硅油风扇的转速控制方法及装置、车辆 |
CN114415454B (zh) * | 2022-01-21 | 2023-07-11 | 峰米(重庆)创新科技有限公司 | 投影设备散热控制方法、装置、投影设备和存储介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1657787A (zh) * | 2004-02-21 | 2005-08-24 | 华为技术有限公司 | 风扇转速的控制方法及装置 |
CN2862170Y (zh) * | 2005-11-04 | 2007-01-24 | 保锐科技股份有限公司 | 风扇转速控制装置 |
JP2009151137A (ja) * | 2007-12-21 | 2009-07-09 | Seiko Epson Corp | プロジェクタ |
WO2009144816A1 (ja) * | 2008-05-30 | 2009-12-03 | Necディスプレイソリューションズ株式会社 | 物体検出装置、物体検出方法およびプログラム |
CN101614341A (zh) * | 2009-07-28 | 2009-12-30 | 苏州佳世达光电有限公司 | 发光装置及其冷却方法、投影仪 |
CN101673033A (zh) * | 2008-09-11 | 2010-03-17 | 中强光电股份有限公司 | 投影仪散热控制装置与方法 |
CN201740962U (zh) * | 2010-08-16 | 2011-02-09 | 郑州威科姆科技股份有限公司 | Dlp投影仪智能散热装置 |
Family Cites Families (2)
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JP4196983B2 (ja) * | 2005-10-07 | 2008-12-17 | セイコーエプソン株式会社 | 冷却装置、プロジェクタ及び冷却方法 |
JP5150162B2 (ja) * | 2007-08-10 | 2013-02-20 | 株式会社東芝 | 投射型表示装置及び投射型表示装置の制御方法 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1657787A (zh) * | 2004-02-21 | 2005-08-24 | 华为技术有限公司 | 风扇转速的控制方法及装置 |
CN2862170Y (zh) * | 2005-11-04 | 2007-01-24 | 保锐科技股份有限公司 | 风扇转速控制装置 |
JP2009151137A (ja) * | 2007-12-21 | 2009-07-09 | Seiko Epson Corp | プロジェクタ |
WO2009144816A1 (ja) * | 2008-05-30 | 2009-12-03 | Necディスプレイソリューションズ株式会社 | 物体検出装置、物体検出方法およびプログラム |
CN101673033A (zh) * | 2008-09-11 | 2010-03-17 | 中强光电股份有限公司 | 投影仪散热控制装置与方法 |
CN101614341A (zh) * | 2009-07-28 | 2009-12-30 | 苏州佳世达光电有限公司 | 发光装置及其冷却方法、投影仪 |
CN201740962U (zh) * | 2010-08-16 | 2011-02-09 | 郑州威科姆科技股份有限公司 | Dlp投影仪智能散热装置 |
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