According to an embodiment of the present disclosure, in the data writing phase, the first scan signal terminal GATE1 is applied with a first level signal so as to control the first switching transistor TFT1 to turn on, and the data signal terminal DATA is applied with the data signal so that the data signal is input to the gate of the driving transistor TFT3. The reset switch S_{pre_}L is controlled to close to apply a reset voltage on the sensing signal line SL. The second scan signal terminal GATE2 is applied with the first level signal so as to control the second switching transistor TFT2 to turn on, thereby supplying the reset voltage V_PRESL applied on the sensing signal line SL to the second node (point s), namely, the anode of the organic light-emitting diode OLED, to reset the anode of the organic light-emitting diode OLED.

Optionally, resetting the anode of the organic light-emitting diode OLED may include: applying the first level signal on the first scan signal terminal GATE1 to control the first switching transistor TFT1 to turn on, while controlling the second switching transistor TFT2 to turn on.

Optionally, in the data writing phase, after the reset voltage V_PRESL is input to the anode of the organic light-emitting diode OLED, the first scan signal terminal GATE1 may be applied with the first level signal so as to control the first switching transistor TFT1 to turn on, and the data signal terminal DATA may be applied with the data signal so that the data signal is input to the gate of the driving transistor TFT3.