The invention discloses a static reversing trajectory line calibration method, which is applied to the field of vehicle-mounted navigation. The static reversing trajectory line calibration method comprises the following steps: receiving an automatic calibration request; obtaining a standard line image by image acquisition of the drawn standard line by a reversing image acquisition device, whereina positional relationship between the vehicle and the standard line matches the setting rule of the vehicle's static backing trajectory line; analyzing standard line coordinates through image recognition according to the standard line image, and obtaining the standard line coordinates; performing matching adjustment on the static backing trajectory line according to the standard line coordinates of the corresponding position. The method can avoid the deviation caused by manual calibration by automatic identification and adjustment, and realize automatic calibration of the reverse trajectory line. The invention also discloses a static reversing trajectory line calibration device and apparatus and a readable storage medium, which have the beneficial effects.