Patent ID: 11881135
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 4:
5. A method for determining a screen light intensity value, applied to a terminal provided with a light sensor, the method comprising:
obtaining a screen light intensity detection value detected by the light sensor, and obtaining a current environment temperature when the light sensor detects the screen light intensity detection value;
determining a light intensity calibration coefficient corresponding to a value of the current environment temperature based on a corresponding relationship between a temperature and the light intensity calibration coefficient; and
determining the screen light intensity value of the terminal based on the determined light intensity calibration coefficient and the screen light intensity detection value,
wherein the corresponding relationship between the temperature and the light intensity calibration coefficient is determined in the following manner:
determining a temperature range in which the terminal uses the light sensor;
determining a first number of first temperature ranges based on a predetermined temperature adjustment step and a difference between a highest temperature and a lowest temperature of the temperature range; and
for the first number of first temperature ranges, determining a light intensity calibration coefficient corresponding to each first temperature range respectively.