Title:
CONTROL METHOD FOR FAN, DISPLAY DEVICE, REMOTE CONTROL, AND UNMANNED AERIAL VEHICLE SET
Document Type and Number:
WIPO Patent Application WO/2019/183897
Kind Code:
A1
Abstract:
A control method for a fan (30), for use in a display device (100). The control method comprises the following steps: determining whether a temperature acquired by a temperature sensor (10) is greater than a first preset value; if the temperature acquired by the temperature sensor (10) is not greater than the first preset value, controlling a fan (30) not to be started; if the temperature acquired by the temperature sensor (10) is greater than the first preset value, determining whether the temperature acquired by the temperature sensor (10) is greater than a second preset value; if the temperature acquired by the temperature sensor (10) is greater than the first preset value but not greater than the second preset value, controlling the state of the fan (30) according to the temperature acquired by the temperature sensor (10) and the brightness of a display screen (20); and if the temperature acquired by the temperature sensor (10) is greater than the second preset value, controlling the fan (30) to operate at a first rotational speed greater than a preset rotational speed.
Inventors:
HUANG HUA (CN)
WANG JIANMIN (CN)
CAI ZHIWEI (CN)
WANG JIANMIN (CN)
CAI ZHIWEI (CN)
Application Number:
PCT/CN2018/081160
Publication Date:
October 03, 2019
Filing Date:
March 29, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G05D23/19; G02F1/1333
Foreign References:
| TW201510365A | 2015-03-16 | |||
| CN103080835A | 2013-05-01 | |||
| CN101221738A | 2008-07-16 | |||
| CN206594546U | 2017-10-27 | |||
| CN101165552A | 2008-04-23 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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