Continuous calibration platform of road condition sensor and calibration method thereof

The invention discloses a continuous calibration platform of a road condition sensor and a calibration method thereof, belongs to the field of road instrument calibration, and aims to solve the problems of lack of reliable test equipment and poor test precision and effectiveness in calibration of the road condition sensor in the prior art. A square opening is formed in a calibration table, the right end of the opening is communicated with a cross-shaped guide rod sliding groove, a cross-shaped guide rod is installed on the opening, a pulley sliding groove is formed in the center of a transverse rod, and a vertical rod located on the right side of the transverse rod is installed in the cross-shaped guide rod sliding groove; pulleys are mounted in the pulley chutes; the road condition sensor is installed on the calibration disc, and the calibration disc is installed on the cross-shaped guide rod; the thickness gauge is installed on the height adjusting assembly. The pulley is controlled by the motor to slide in