POSITIONING METHOD AND ELECTRONIC DEVICE

This application provides a positioning method. The method includes: calculating, based on data that is of collection points at a road edge and that is collected by a radar, a feature of a road on which a terminal device is actually located; determining, from a plurality of candidate roads based on the feature of the road on which the terminal device is actually located and features of the plurality of candidate roads, a target road matching original positioning coordinates of the terminal device; and correcting the original positioning coordinates by using the target road, to obtain corrected positioning coordinates. The present invention can increase positioning precision, can also ensure relatively high positioning precision in a complex positioning scenario with a plurality of roads, and can provide a high-precision positioning service in an elevated road region.