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Screen brightness adjusting method and system of vehicle-mounted terminal, vehicle-mounted terminal and vehicle

A vehicle terminal and screen brightness technology, applied in the field of vehicles, can solve the problems of driver glare, reduce driving safety, distract the driver's attention, etc., and achieve the effects of reducing interference, improving safety, and reducing power consumption

Inactive Publication Date: 2019-12-20
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when driving in a dark environment, such as driving at night or driving into a tunnel, the screen with the darkest brightness in the dark environment still shows an obvious bright screen effect. At this time, the bright screen of the vehicle terminal will make the driver feel If it is dazzling, it will distract the driver's attention, and the bright screen of the vehicle terminal will reduce the safety of driving

Method used

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  • Screen brightness adjusting method and system of vehicle-mounted terminal, vehicle-mounted terminal and vehicle
  • Screen brightness adjusting method and system of vehicle-mounted terminal, vehicle-mounted terminal and vehicle
  • Screen brightness adjusting method and system of vehicle-mounted terminal, vehicle-mounted terminal and vehicle

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Embodiment Construction

[0061] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0062] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in this specification refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, Steps, operations, elements, components and / or groups thereof.

[0063] Those skilled in the art can unde...

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PUM

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Abstract

The invention provides a screen brightness adjustment method and system for a vehicle-mounted terminal, the vehicle-mounted terminal and a vehicle, and the method comprises the steps: reading the light intensity of an environment in a vehicle detected by an optical sensor when the screen of the vehicle-mounted terminal is in a bright state; when the light intensity is lower than a set light intensity threshold value, detecting whether the vehicle meets a state condition or not, wherein the state condition comprises a condition that screen brightness control is triggered by a driving interaction state; and if the state condition is satisfied, adjusting the screen brightness of the vehicle-mounted terminal according to a preset light intensity adjustment scheme. According to the screen brightness adjustment method of the vehicle-mounted terminal, the influence of the bright screen of the vehicle-mounted terminal on the vehicle environment can be reduced in a dark environment, and the interference of screen light on a driver is weakened, so that the safety of vehicle driving is improved.

Description

technical field [0001] The present application relates to the technical field of vehicles, and in particular, the present application relates to a method for adjusting screen brightness of a vehicle-mounted terminal, a system for adjusting screen brightness of a vehicle-mounted terminal, a vehicle-mounted terminal, and a vehicle. Background technique [0002] More and more vehicles are equipped with vehicle-mounted terminals. The vehicle-mounted terminals can install applications and provide rich functions. For example, the vehicle-mounted terminal displays the navigation route through the screen, which can well assist the driver in selecting and controlling the driving route. [0003] At present, when the screen of the terminal is controlled to the dimmest brightness, it still does not affect the user to view the display content of the terminal, which ensures the display effect of the screen. [0004] However, when driving in a dark environment, such as driving at night or ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
CPCG09G5/10
Inventor 左嘉威
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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