Three -dimensional modeling system is gathered to supplementary on -vehicle road of unmanned aerial vehicle

The utility model discloses a three -dimensional modeling system is gathered to supplementary on -vehicle road of unmanned aerial vehicle has solved existing road collection and three -dimensional modeling system modeling accurate, the not high scheduling problem of accuracy inadequately. This three -dimensional modeling system is gathered to supplementary on -vehicle road of unmanned aerial vehicle includes: the carrier car, unmanned aerial vehicle, data acquisition system, data acquisition system include that on -vehicle LIDAR, on -vehicle SLAM and machine carry LIDAR, data analysis system acquires and puts the cloud after the precision optimization, data concatenation system, on -vehicle LIDAR point cloud, machine year LIDAR point cloud and the locating information of SLAM data through fusing borderline phase concatenation, formation wholeization after optimizing the precision, the three -dimensional modeling system of road integrates hillside and tunnel interior module outside road guardrail, side slope, overline bridge, bridge lower part, the tunnel, forms road three -dimensional model. The utility model discloses give first place to with on -vehicle LIDAR, unmanned aerial vehicle is for assisting, and on -vehicle LIDAR combines unmanned aerial vehicle can realize the comprehensive collection to target road data.