Method and device for updating road information based on user track

The invention discloses a method and a device for updating road information based on user track, wherein the method comprises the steps as follows: matching the user track collected by the server with the existing road according to the matching strategy, confirming the matching relationship between the user track and the existing road, each user track comprises a series of track points; inquiring the road database to obtain the road information of the first existing road, wherein the first existing road is the existing road having matching relationship with the user track; comparing the road information of the first existing road and the track information of the first user track, confirming the updating information of the first existing road, wherein the first user track is the user track matching with the first existing road. The updating information of the existing road can be confirmed timely by using the method and the device, the updating efficiency of the road information and the user experience are improved.