Light sensor control method and device and terminal

Abstract

The embodiment of the invention discloses a light sensor control method and device and a terminal. The method comprises the steps that preset light intensity is acquired; numbering the plurality of photosensitive tubes by adopting a preset numbering rule; setting the opening or closing state of the photosensitive tube according to a preset light intensity interval, and generating a photosensitivetube switching sequence; obtaining the intensity of the to-be-detected light according to the to-be-detected light; wherein the to-be-detected light intensity is within at least one preset light intensity interval, calling a photosensitive tube switch sequence corresponding to the preset light intensity interval, and controlling the photosensitive tube to be opened or closed, and the embodiment ofthe invention further discloses a light sensor control device and a terminal. According to the scheme provided by the embodiment of the invention, when the light sensor is used in the terminal, the plurality of photosensitive tubes in the light sensor are selectively turned on through effective control, and the power consumption of the terminal is reduced, so that the power consumption when the terminal is used is reduced.

Description

technical field [0001] The embodiments of the present application relate to the technical field of sensor control, and in particular, to a light sensor control method, device, and terminal. Background technique [0002] With the development of technology, terminals have increasingly become indispensable electronic devices in people's life and work. In order to bring the best visual effect to users, most terminals are equipped with light sensors, which enable the terminal to adjust the brightness of the terminal screen according to the light intensity, and automatically adjust the brightness of the terminal device screen to adapt to the user's use environment. [0003] During the research and practice of the prior art, the inventors of the embodiments of the present application found that, in order to ensure the accuracy of detecting the light intensity, multiple photosensitive tubes are usually arranged inside the light sensor in the prior art to detect the light intensity i...

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Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, the embodiments of the present application provide a light sensor control method, device, and terminal to solve the problem that in the prior art, multiple photosensitive tubes inside the light sensor are turned on at the same time to accelerate the power consumption of the mobile terminal, resulting in mobile The problem of high power consumption when the terminal is in use

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