Air conditioner display screen brightness control method and device

A brightness control and display technology, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of inconvenient use for users and the inability to control the display status of the display screen, so as to achieve accurate fault judgment and avoid constant off or Constant light effect

Active Publication Date: 2018-11-02
AUX AIR CONDITIONING LTD BY SHARE LTD
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Problems solved by technology

[0004] However, the brightness control of the display screen by the controller is based on the indoor light intensity information detected by the photosensitive component. In the prior art, the automatic control function of the display screen brightness can be turned on or off through manual control. When a component fails, the display is usually on or off, and it is impossible to control the display status of the display, causing inconvenience to users

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  • Air conditioner display screen brightness control method and device
  • Air conditioner display screen brightness control method and device
  • Air conditioner display screen brightness control method and device

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Embodiment Construction

[0049] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0050] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention discloses an air conditioner display screen brightness control device. The air conditioner display screen brightness control device comprises a photosensitive assembly (1), a controller(2) and a display screen (3). The photosensitive assembly (1) and the display screen (3) are connected with the controller (2). The air conditioner display screen brightness control device is characterized by further comprising a control terminal (4), wherein the control terminal (4) is connected with the controller (2), and the control terminal (4) can send a control instruction to the controller(2) to directly control the brightness of the display screen (3). The air conditioner display screen brightness control device has the beneficial effects that a user can still adjust the brightness of the display screen when the photosensitive assembly is damaged; and whether the photosensitive assembly breaks down or not is judged according to the detection signal change of the photosensitive assembly, and the situation that the display screen is always off or on is avoided.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a method and device for controlling the brightness of an air conditioner display screen. Background technique [0002] In the existing technology, such as Figure 7 As shown, the brightness of the display screen is usually controlled by the automatic control method of the brightness of the display screen, that is, the photosensitive component detects the light intensity in the room where the air conditioner indoor unit is located in real time, and the photosensitive component sends the detected indoor light intensity information to the controller, and the controller The brightness of the display screen is controlled according to the indoor light intensity information. Usually, when the indoor light intensity is relatively high, in order to enable users to see the information on the display screen clearly in a bright indoor environment, the controller controls the brightness of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/52G09G5/10
CPCG09G5/10G09G2320/0626
Inventor 周相康郑丹露
Owner AUX AIR CONDITIONING LTD BY SHARE LTD
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