TV set and backlight control method, control device and readable storage medium of the TV set

A control device, wherein the control device comprises:

• a memory, a processor, and a TV backlight control program stored on the memory and operable on the processor, wherein when the TV backlight control program is executed by the processor, the following operations are carried out:
• acquiring current first ambient brightness information and a user type in a space where a TV set is located;
• determining a backlight adjustment value according to the first ambient brightness information and the user type;
• and
• reducing a brightness value of a TV backlight of the TV set, according to the backlight adjustment value;
• wherein
• the operation of determining the backlight adjustment value according to the first ambient brightness information and the user type comprises:
• determining a first adjustment value according to the first ambient brightness information;
• determining a second adjustment value according to the user type;
• and
• determining the backlight adjustment value according to the first adjustment value and the second adjustment value;
• wherein
• the operation of determining the first adjustment value according to the first ambient brightness information comprises:
• determining that the first adjustment value is a first value after determining that the first ambient brightness information is first preset brightness information;
• determining that the first adjustment value is a second value after determining that the first ambient brightness information is second preset brightness information;
• wherein, a brightness corresponding to the first preset brightness information is smaller than a brightness corresponding to the second preset brightness information, and the first value is greater than the second value;
• and/or,
• the operation of determining the second adjustment value according to the user type comprises:
• determining that the second adjustment value is a third value after determining that the user type is a child;
• determining that the second adjustment value is a fourth value after determining that the user type is an adult;
• wherein, the third value is greater than the fourth value;
• prior to the operation of acquiring the current first ambient brightness information and the user type in the space where the TV set is located, the following operations are further carried out:
• acquiring a plurality of second ambient brightness information in the space where the TV set is located within a first preset duration;
• counting a number of times of alternate appearance of a plurality of different preset brightness information after determining that the plurality of different preset brightness information alternately appear among the plurality of second ambient brightness information;
• determining whether the number of times is less than a first preset threshold value;
• after determining that the number of times is less than the first preset threshold value, executing the operation of acquiring the current first ambient brightness information and the user type in the space where the TV set is located.

A non-transitory readable storage medium, wherein a TV backlight control program is stored on the readable storage medium, and when executed by a processor, the TV backlight control program implements a TV backlight control method, wherein the TV backlight control method comprises the following operations:

• acquiring current first ambient brightness information and a user type in a space where a TV set is located;
• determining a backlight adjustment value according to the first ambient brightness information and the user type;
• and
• reducing a brightness value of a TV backlight of the TV set, according to the backlight adjustment value;
• wherein
• the operation of determining the backlight adjustment value according to the first ambient brightness information and the user type comprises:
• determining a first adjustment value according to the first ambient brightness information;
• determining a second adjustment value according to the user type;
• and
• determining the backlight adjustment value according to the first adjustment value and the second adjustment value;
• wherein
• the operation of determining the first adjustment value according to the first ambient brightness information comprises:
• determining that the first adjustment value is a first value after determining that the first ambient brightness information is first preset brightness information;
• determining that the first adjustment value is a second value after determining that the first ambient brightness information is second preset brightness information;
• wherein, a brightness corresponding to the first preset brightness information is smaller than a brightness corresponding to the second preset brightness information, and the first value is greater than the second value;
• and/or,
• the operation of determining the second adjustment value according to the user type comprises:
• determining that the second adjustment value is a third value after determining that the user type is a child;
• determining that the second adjustment value is a fourth value after determining that the user type is an adult;
• wherein, the third value is greater than the fourth value;
• prior to the operation of acquiring the current first ambient brightness information and the user type in the space where the TV set is located, the method further comprises:
• acquiring a plurality of second ambient brightness information in the space where the TV set is located within a first preset duration;
• counting a number of times of alternate appearance of a plurality of different preset brightness information after determining that the plurality of different preset brightness information alternately appear among the plurality of second ambient brightness information;
• determining whether the number of times is less than a first preset threshold value;
• after determining that the number of times is less than the first preset threshold value, executing the operation of acquiring the current first ambient brightness information and the user type in the space where the TV set is located.