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CN110462548A - 风扇的控制方法、显示设备、遥控器和无人机套装 - Google Patents

风扇的控制方法、显示设备、遥控器和无人机套装 Download PDF

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Publication number
CN110462548A
CN110462548A CN201880012692.8A CN201880012692A CN110462548A CN 110462548 A CN110462548 A CN 110462548A CN 201880012692 A CN201880012692 A CN 201880012692A CN 110462548 A CN110462548 A CN 110462548A
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CN
China
Prior art keywords
fan
preset value
temperature sensor
brightness
temperature
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Pending
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CN201880012692.8A
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English (en)
Inventor
黄华
王建民
才志伟
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN110462548A publication Critical patent/CN110462548A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

一种风扇(30)的控制方法，用于显示设备(100)。该控制方法包括以下步骤：判断温度传感器(10)所采集到的温度是否大于第一预设值；若温度传感器(10)所采集到的温度不大于第一预设值，控制风扇(30)不启动；若温度传感器(10)所采集到的温度大于第一预设值，判断温度传感器(10)所采集到的温度是否大于第二预设值；若温度传感器(10)所采集到的温度大于第一预设值且不大于第二预设值，根据温度传感器(10)所采集到的温度和显示屏(20)的亮度控制风扇(30)的状态；若温度传感器(10)所采集到的温度大于第二预设值，控制风扇(30)以大于预设转速的第一转速运行。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201880012692.8A 2018-03-29 2018-03-29 风扇的控制方法、显示设备、遥控器和无人机套装 Pending CN110462548A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/081160 WO2019183897A1 (zh) 2018-03-29 2018-03-29 风扇的控制方法、显示设备、遥控器和无人机套装

Publications (1)

Publication Number Publication Date
CN110462548A true CN110462548A (zh) 2019-11-15

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CN201880012692.8A Pending CN110462548A (zh) 2018-03-29 2018-03-29 风扇的控制方法、显示设备、遥控器和无人机套装

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CN (1) CN110462548A (zh)
WO (1) WO2019183897A1 (zh)

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CN103080835A (zh) * 2010-08-24 2013-05-01 Nec显示器解决方案株式会社 图像显示设备及光源冷却方法
CN103295535A (zh) * 2013-04-02 2013-09-11 苏州佳世达电通有限公司 一种显示器的内部温度调节方法和显示器
CN104011590A (zh) * 2012-01-13 2014-08-27 Nec显示器解决方案株式会社 投射型显示设备和用于控制投射型显示设备的操作的方法
TW201510365A (zh) * 2013-09-02 2015-03-16 Young Lighting Technology Inc 顯示器風扇控制裝置及方法
JP2015204901A (ja) * 2014-04-17 2015-11-19 株式会社大一商会 遊技機
CN205806949U (zh) * 2016-05-04 2016-12-14 深圳市雷亚德光电有限公司 一种自动调节亮度的led灯
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CN206975323U (zh) * 2017-06-30 2018-02-06 深圳市大疆创新科技有限公司 头戴式显示设备

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* Cited by examiner, † Cited by third party
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* Cited by examiner, † Cited by third party
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CN1573517A (zh) * 2003-06-02 2005-02-02 三洋电机株式会社 投影型图像显示器
US20050094823A1 (en) * 2003-10-29 2005-05-05 Tomoki Kobori Active noise controller and projector using the same
EP1675097A2 (en) * 2004-11-19 2006-06-28 Sony Corporation Backlight device, method of driving backlight and liquid crystal display apparatus
CN101221738A (zh) * 2007-01-09 2008-07-16 三星电子株式会社 显示设备、风扇单元及其风扇速度控制方法
CN101281350A (zh) * 2007-04-05 2008-10-08 深圳华强三洋技术设计有限公司 光源灯冷却机构及采用该机构的投影型图像显示装置
CN101528020A (zh) * 2008-03-07 2009-09-09 中强光电股份有限公司 显示装置
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US20130010212A1 (en) * 2011-07-05 2013-01-10 Seiko Epson Corporation Projector and control method of the same
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CN205806949U (zh) * 2016-05-04 2016-12-14 深圳市雷亚德光电有限公司 一种自动调节亮度的led灯
CN205900023U (zh) * 2016-08-12 2017-01-18 北京中科弘睿科技有限公司 医疗排队叫号诊室信息显示设备
CN206594546U (zh) * 2017-03-27 2017-10-27 佛山市格林博尔电子有限公司 一种温度控制系统
CN206819010U (zh) * 2017-04-01 2017-12-29 深圳市大疆创新科技有限公司 一种背光模组、显示装置及无人机系统
CN206725858U (zh) * 2017-04-19 2017-12-08 万维云视（上海）数码科技有限公司 一种立体显示装置
CN206975323U (zh) * 2017-06-30 2018-02-06 深圳市大疆创新科技有限公司 头戴式显示设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
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S CHUNG: "Substrate thermal conductivity effect on heat dissipation and lifetime improvement of organic light-emitting diodes", 《APPLIED PHYSICS LETTERS》 *
佘浩欣: "新型节能高散热环保LED水族装置", 《科技成果》 *

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