Master pin position determination method and device, electronic equipment and storage medium

The invention provides a kingpin position determining method and device, electronic equipment and a storage medium, and the kingpin position determining method comprises the steps: obtaining position information corresponding to four connecting rods in a five-connecting-rod suspension; determining an initial point set according to the position information corresponding to the four connecting rods; according to the initial point set and a preset spacing distance, at least one time of iteration processing is carried out, a target point set is determined, a correlation coefficient corresponding to the target point set is larger than a preset threshold value, and four points included in the target point set are located on straight lines where all connecting rods in the four connecting rods are located respectively; and determining the position of the master pin according to the target point set. According to the method, a simulation model does not need to be built, the position information corresponding to the fo