Navigation method and system for mobile platforms

Navigation method and system for mobile platforms. The navigation system includes a plurality of reflective marker posts and mobile internet. A plurality of reflective markers for marking a column range. It includes a mobile platform and a mobile positioning system receiver, the laser ranging module and a processor within the range. Positioning coordinates positioning system receiver position and orientation of the mobile platform. Laser module emitting at least one laser distance measurement respectively from the reflective markers with the mobile platform and the column opposite orientation. The processor and the estimated absolute position marker reflecting the extent that they column according to the distance and the coordinate position of the reflective markers with such a column direction of the mobile platform. Mobile platform continue to scan the laser measuring module reflected tracking mark column and correcting the absolute position and the coordinate position and direction of the reflection mark column mobile platform, thereby controlling a mobile platform moves within the scope.