Control method and control device
A control method and a technology of a control device, which are applied to sub-office equipment, electrical components, telephone communications, etc., can solve problems such as ambient brightness distortion and affecting screen brightness accuracy, and achieve high precision, avoid inaccurate adjustment, and simple operation Effect
Active Publication Date: 2019-09-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
However, the light sensor has a certain detection angle, and in most light environments, the light is always projected downward. , the ambient brightness is distorted and becomes smaller, which affects the accuracy of automatic adjustment of screen brightness
Method used
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Embodiment Construction
[0062] Embodiments of the present invention 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 drawings are exemplary, are only for explaining the embodiments of the present invention, and should not be construed as limiting the embodiments of the present invention.
[0063] see figure 1 , the control method according to the embodiment of the present invention is used for controlling the screen display of the electronic device. The control method includes the steps of:
[0064] S10: Obtain the current ambient brightness;
[0065] S20: Obtain the current tilt angle of the electronic device;
[0066] S30: Obtain the current brightness compensation coefficient corresponding to the current tilt angle;
[0067] S40: Calculating and correcting the environment ac...
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The invention discloses a control method, which is used for controlling screen display of a mobile terminal. The control method comprises the following steps: obtaining a current environment brightness; obtaining a current inclination angle of an electronic device; obtaining a current brightness compensation coefficient corresponding to the current inclination angle; according to the current environment brightness and the current brightness compensation coefficient, calculating a corrected environment brightness; and adjusting the brightness of a screen according to the corrected environment brightness; in addition, the invention further discloses a control device. According to the control method and the control device disclosed by the embodiment of the invention, in a screen brightness automatic adjusting process, the compensation is carried out on the obtained environment brightness according to the current inclination angle of the electronic device, and the adjustment is carried out on the brightness of the screen according to the compensated environment brightness, so the inaccurate adjustment of the screen brightness due to a fact that the electronic device is inclined is effectively avoided, the operation is simple and the accuracy is high.
Description
technical field [0001] The invention relates to consumer electronics technology, in particular to a control method and a control device. Background technique [0002] Mobile phones usually automatically adjust the screen brightness according to the ambient brightness detected by the light sensor. However, the light sensor has a certain detection angle, and in most light environments, the light is always projected downward. , the ambient brightness is distorted and becomes smaller, which affects the accuracy of automatic adjustment of screen brightness. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention needs to provide a control method and a control device. [0004] The control method in the embodiment of the present invention is used to control the screen display of the electronic device, and the control method includes the following steps: [0005] G...
Claims
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IPC IPC(8): H04M1/725
CPCH04M1/72454
Inventor 蒋国强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD