The invention provides a
television watching distance monitoring and reminding
system and method. The
television watching distance monitoring and reminding
system comprises a multi-mode sensing module, a
sensor fusion and target recognition unit, an
intelligent decision module and a man-
machine interaction module, the multi-mode sensing module comprises an electromagnetic
wave radar module and an
infrared thermal imaging module; the electromagnetic
wave radar module is used for acquiring
sensing data of a detection target in a front area of the television; the
infrared thermal image module is used for acquiring an
infrared thermal image of an area in front of the television; the
sensor fusion and target identification unit is used for determining whether the detection target is a child or not according to the
sensing data and the infrared thermogram; the
intelligent decision-making module is used for determining whether the first distance between the detection target represented by the
sensing data and the television is smaller than a preset safety threshold value or not when the detection target is a child; when the first distance is smaller than a preset safety threshold value, a reminding instruction is generated; and the man-
machine interaction module is used for generating a first alarm prompt according to the reminding instruction.