METHOD FOR LOCATING ROAD OBJECTS

A method and device for locating road objects based on a plurality of routes transmitted by at least one vehicle driven on a road network. A route transmitted by a vehicle including a plurality of successive vehicle locations acquired during a driving session. At least one road object detected during the driving session by a sensor of the vehicle, the road object associated with a location of the vehicle at the time of detection. The method selects routes having at least one calibration road object in a list of calibration road objects. The list is initialized with at least one road object with a known location. For each selected route, at least one readjustment parameter is computed. The computed readjustment parameter applied to the objects in the route to obtain a calibrated route. The list of calibration objects being updated with the locations of road objects in the readjusted route.