CHARGING STATION, METHOD FOR RETURNING TO SAID CHARGING STATION FOR A LAWNMOWER ROBOT

A charging station, a charging station system, a method for returning to a charging station and a lawnmowing robot are provided. Feature markers are provided on the charging station, and the lawn mower can acquire pose information of the feature markers through image acquisition, so that relative pose information between the charging station and the lawn mower may be determined for path planning, enabling the lawn mower to realize station-returning. The cost is low, and the structure is simple and easy to install and dismantle, since only the feature markers need to be provided on the charging station.