Light ray adjusting method and apparatus

Abstract

The invention discloses a light ray adjusting method and an apparatus. The method comprises: acquiring at least one sample data of illumination of current environment by a digital television terminal which is connected with an intelligent lighting device; performing statistical processing for the at least one sample data of the illumination according to a preset light detecting mode to obtain environment illumination data, wherein the environment illumination data is used for measuring the whole light intensity of the current environment; and if the environment illumination data meets a predefined illumination adjusting condition, transmitting an illumination adjusting command to the intelligent lighting device by the digital television terminal to change the working state of the intelligent lighting device, so as to adjust the illumination of the current environment]. According to the embodiments of the invention, it is possible to automatically adjust light brightness in current environment, change lighting condition of current environment in real time and effectively protects the eyes of a user.

Description

technical field [0001] The invention relates to the field of digital television, in particular to a method and device for adjusting light. Background technique [0002] Watching TV programs is still an important part of family entertainment life. While TV brings fun to people, it also brings some negative effects to people's health, especially the vision loss of users caused by incorrect viewing habits. Studies have shown that when the ambient light is too strong or too weak, such as in rainy days or in the evening, the indoor light intensity will drop significantly. Watching TV programs under light conditions can even cause permanent damage to the user's eyesight. [0003] In order to solve the problem of affecting the user's visual health due to the poor ambient light in which the playback terminal is located, there are mainly two existing solutions: one is when the user is watching TV programs, if the current playback environment is found to have poor lighting condition...

AI Technical Summary

Problems solved by technology

Both of the above two solutions rely on the manual intervention of the user to adjust the light of the playback environment. Considering that the light conditions of the playback environment change in real time, it is difficult for users to make adjustments in a timely manner according to the current light changes in practice, and by adjusting the playback terminal The method of brightness and contrast cannot fundamentally improve the light conditions of the user's environment, and it is difficult to protect the user's visual health.

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