Light sensation sensor calibration method and terminal

A light-sensing sensor and terminal technology, which is applied in the method of comparing with reference electrical parameters, photometry, instruments, etc., can solve problems such as affecting screen backlight control, affecting user viewing effect, and power-saving effect, and achieves improvement. User experience, reduced power consumption, and improved accuracy

Inactive Publication Date: 2017-06-06
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether the light intensity measured by the light sensor of the terminal is accurate will affect the control of the screen backlight, thereby affecting the user's viewing effect and power saving effect

Method used

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  • Light sensation sensor calibration method and terminal
  • Light sensation sensor calibration method and terminal
  • Light sensation sensor calibration method and terminal

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Embodiment Construction

[0040] The technical solution of the present invention will be described in more detail below with reference to the drawings and embodiments.

[0041] A mobile terminal implementing various embodiments of the present application will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0042] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop computers, etc. ...

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PUM

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Abstract

The embodiment of the invention provides a terminal. The terminal comprises a measurement module configured to obtain the first illumination intensity obtained through the detection of a preset light environment through the light sensation sensor of the terminal, and obtaining the second illumination intensity obtained through the detection of the same preset light environment through an illuminometer; a processing module configured to obtain the difference of the first illumination intensity and the second illumination intensity; and a calibration module configured to calibrate the light sensation sensor according to the difference. The embodiment of the invention further provides a light sensation sensor calibration method. The light sensation sensor calibration method provided by the embodiment of the invention employs an accurate illuminometer to perform calibration of the light sensation sensor of the terminal so as to improve the accuracy of the light sensation sensor of the terminal, more accurately perform the backlight regulation of the terminal, improve the user experience and reduce the terminal power consumption.

Description

technical field [0001] Embodiments of the present invention relate to, but are not limited to, the technical field of smart terminals, in particular, a method for calibrating a photosensor and a terminal. Background technique [0002] Existing mobile terminals are usually equipped with existing light sensors. The light sensor can be used to detect the light intensity of the light in the environment where the terminal is located, so that the mobile terminal can adjust the brightness of the screen and the keyboard light according to the light intensity detected by the light sensor, and automatically turn off the keyboard light in places with strong light , and slightly enhance the screen brightness to achieve power saving and better viewing of the screen. In dark places, the keyboard light is automatically turned on to reduce the screen brightness. Whether the light intensity measured by the light sensor of the terminal is accurate will affect the control of the backlight of ...

Claims

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Application Information

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IPC IPC(8): G01J1/10G01J1/16
CPCG01J1/00G01J1/16
Inventor 刘永锋
Owner NUBIA TECHNOLOGY CO LTD
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