The invention relates to the technical field of roadbed settlement analysis, in particular to a roadbed settlement monitoring method based on airborne laser radar. Acquiring flight road section data; transferring the unmanned aerial vehicle equipment to execute flight operation according to the flight road section data; the airborne laser radar is used for carrying out flight data acquisition of the airborne laser radar on the unmanned aerial vehicle equipment executing flight operation, and flight acquisition data is generated; establishing a ground base station point; the ground base station point is used for carrying out aerial flight data collection of the ground base station point on the unmanned aerial vehicle equipment executing aerial flight operation, and aerial flight base station data is generated; carrying out airborne laser point cloud data mapping processing on the flight collection data according to the flight base station data to generate airborne laser point cloud data; and carrying out roadbed settlement index analysis according to the airborne laser point cloud data to generate roadbed settlement index data. According to the invention, a more accurate and automatic roadbed settlement monitoring method is realized.
本发明涉及路基沉降分析技术领域,尤其涉及一种基于机载激光雷达的路基沉降监测方法。获取航飞路段数据;根据航飞路段数据调动无人机设备执行航飞作业;利用机载激光雷达对执行航飞作业的无人机设备进行机载激光雷达的航飞数据采集,生成航飞采集数据;建立地面基站点;利用地面基站点对执行航飞作业的无人机设备进行地面基站点的航飞数据采集,生成航飞基站数据;根据航飞基站数据对航飞采集数据进行机载激光点云数据映射处理,以生成机载激光点云数据;根据机载激光点云数据进行路基沉降指数分析,生成路基沉降指数数据。本发明实现更为精准及自动化的路基沉降监测方法。
Airborne laser radar-based roadbed settlement monitoring method
一种基于机载激光雷达的路基沉降监测方法
2024-05-03
Patent
Elektronische Ressource
Chinesisch
IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / B64U / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / E02D FOUNDATIONS , Gründungen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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