Space map determination method, robot, storage medium and system

The embodiment of the invention provides a space map determination method, a robot, a storage medium and a system. The method comprises the steps of obtaining a plurality of pieces of feature information of a space and first coordinate values corresponding to the feature information; acquiring second coordinate values of a plurality of objects in the space and first feature information corresponding to each object; and determining a map of the space according to the plurality of pieces of feature information, the first coordinate values corresponding to each piece of feature information, the second coordinate values of the plurality of objects and the first feature information corresponding to each object. In some embodiments of the invention, when the map is created, the standard coordinate values of the objects in the map are determined after correcting is carried out on the second coordinate values by utilizing the first coordinate values obtained by pre-selection, so that the accuracy of creating the map