Road paver with measuring device

摘要

Road paver having a towing machine that is movable on a plane along a work area, and a screed provided to lay a road pavement, and having at least one measuring device configured to generate a point cloud that depicts a three-dimensional condition of the surface of the plane.

主权项

1. Road paver having a towing machine movable on a plane along a work area and comprising a screed for laying a road pavement and at least one measuring device configured to register a surface that can be depicted as a point cloud by the measuring device, the measuring device comprising a 3D scanner to register the point cloud and a plurality of laser sensors that emit laser beams arranged in a matrix, the point cloud extends in three spatial dimensions relative to the measuring device to create a spatial depiction of the surface and comprises a plurality of points, each of said points being defined by 3D coordinates, wherein at least one pair of points of the point cloud is aligned in a first direction and at least one other pair of points of the point cloud lies at an angle to the first direction, and the measuring device being arranged movably to conduct the laser beams across an area for generating the point cloud with a predetermined movement sequence.