The present invention discloses a charging
temperature control method for a data line, which belongs to the technical field of wires, and includes setting a data line protection module in the middle part of the data line, and the module includes an
information acquisition unit, a
data analysis unit, a display unit and an adjustment unit, which can collect, analyze, display and adjust the state parameters of the data line and the charging
plug in real time, and judge whether there is an abnormal situation according to a preset threshold value and formula, and perform corresponding
processing, such as intelligently adjusting the variable
resistor, shutting down the abnormal line core, and issuing an
alarm signal. The beneficial effects of the present invention are: by controlling the temperature of the data line, the
voltage and current of the data line are in the optimal state, the charging speed and stability are improved, and the service life of the data line is extended; at the same time, the state
signal of the data line and the charging plug is displayed in real time through the display unit, which is convenient for users to understand the charging situation and improve the confidence and satisfaction of users.