Open AccessMeasurement and Construction of Road Surface Elevation Information based on Kriging model
Author(s) -
Chunxiang Zhu,
Qiushi Bi,
Wen Li,
Ruipeng Yang,
Bo Li
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1486/7/072076
Subject(s) - elevation (ballistics) , point cloud , kriging , digital elevation model , road surface , surface (topology) , laser scanning , cloud computing , lidar , computer science , remote sensing , geology , civil engineering , engineering , artificial intelligence , laser , mathematics , geometry , machine learning , optics , physics , operating system
In order to study the road digital elevation information of the front road surface, a method in this paper is proposed to measure the road surface model based on kriging model. Firstly, laser lidar is used to obtain the point cloud information of the road ahead of the vehicle. Secondly, extracting the road surface elevation information ahead of the vehicle and combining the point cloud information with the real-time position of the vehicle. Finally, the elevation information of the road surface was simulated by the Kriging agent model. The Kriging model was verified by experiments.