Camera calibration method and device, electronic equipment and storage medium

The embodiment of the invention provides a camera calibration method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a first coordinate value of a first map reference point, the first coordinate value being a coordinate value of the first map reference point in a world coordinate system; according to the first coordinate value, calculating a first horizontal angle phi and a first pitch angle theta required by a target camera to shoot the first map reference point; controlling the target camera to move until the first map reference point is located in the center of a shot picture, and acquiring a PTZ coordinate value of the first map reference point; obtaining coordinate values of N map reference points in the world coordinate values, and calculating N horizontal angle deviations delta phi and N pitch angle deviations delta theta of the target camera; and calibrating the target camera according to the N horizontal angle deviations delta phi and the N pitch a