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Display brightness adjusting method and device

A technology for displaying brightness and adjustment methods, which can be used in control/adjustment systems, static indicators, transportation and packaging, etc., and can solve problems such as differences in display brightness

Inactive Publication Date: 2015-05-06
FORYOU MULTIMEDIA ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides a display brightness adjustment method and device, which solves the inconvenience of the existing purely manual adjustment, and the display brightness of purely automatic adjustment, due to the differences in various hardware and structures, different equipment, in the same In the case of an ambient light, the display brightness is different. The manual and automatic methods are independent of each other. In essence, only one of them can be used.

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  • Display brightness adjusting method and device

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Embodiment Construction

[0044] The embodiment of the present invention provides a display brightness adjustment method and device, which solves the inconvenience of the existing purely manual adjustment, and the purely automatic adjustment of the display brightness, due to the differences in various hardware and structures, different equipment, in the same In the case of an ambient light, the display brightness is different, and the manual and automatic methods are independent of each other. In essence, only one of them can be used.

[0045] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the pres...

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Abstract

The embodiment of the invention discloses a display brightness adjusting method and device and aims at solving the technical problems that existing pure manual adjustment is inconvenient, the display brightness is purely automatically adjusted, the display brightness is different under the condition of the same environment light illumination intensity due to the difference of various hardware and structures and different equipment; manual adjustment and automatic adjustment are combined and are mutually independent, and only one of the manual adjustment and automatic adjustment can be selected essentially. The method provided by the embodiment of the invention comprises the following steps: starting an automatic brightness adjusting mode so that brightness automatic adjustment of a display screen is carried out; when obtaining a second triggering instruction of a manual brightness adjusting mode, judging that the second triggering instruction is a brightness increasing instruction or a brightness decreasing instruction; if the second triggering instruction the second triggering instruction, increasing the brightness by carrying out an adjusting degree corresponding to the brightness increasing instruction based on a current brightness state; and if the second triggering instruction is the brightness decreasing instruction, decreasing the brightness by carrying out the adjusting degree corresponding to the brightness decreasing instruction based on the current brightness state.

Description

[0001] This application is based on the Chinese patent application number 201410609382.8, the applicant is Huizhou Huayang Multimedia Electronics Co., Ltd., and the name is "a HUD and its control method" as the priority document. technical field [0002] The invention relates to the technical field of vehicle communication, in particular to a method and device for adjusting display brightness. Background technique [0003] Car HUD (Head-Up-Display), also known as head-up display, uses the principle of reflection to project information such as navigation and driving on the windshield or a transparent reflective screen in front of the windshield. The image the driver sees is a virtual image, as if floating in the air. In this way, the driver can see the information within the normal driving line of sight, reducing the time for the driver to take his eyes off the road to check the information, thereby effectively improving driving safety. At the same time, due to the rapid deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10B60R16/02
CPCG05B19/0423B60K35/00B60R16/0232H04L65/00B60K35/654
Inventor 王尧锋朱妙贤苏远汉马红虎
Owner FORYOU MULTIMEDIA ELECTRONICS
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