The invention relates to the technical field of aerial survey, in particular to an unmanned aerial vehicle aerial survey system developed for complex geological conditions, which replaces manual work to complete placement and recovery of autonomous light-emitting aerial survey marks, and is high in working efficiency and surveying and mapping precision. The system is composed of an unmanned aerial vehicle, a surveying and mapping camera and a work station, and the unmanned aerial vehicle carries the surveying and mapping camera and is wirelessly connected with the work station; the unmanned aerial vehicle part comprises a putting frame, an electronic identifier, an identification lamp and a recycling frame; the throwing frame is loaded below the unmanned aerial vehicle, is internally provided with an electronic identifier and is provided with a driving assembly for releasing the electronic identifier; after the unmanned aerial vehicle is remotely controlled to select the position through the workstation, the throwing frame automatically releases the electronic identifier; an identification lamp arranged in a cross shape is arranged on the front face of the electronic identification, an identification lamp power supply, an RTK positioning module, a satellite positioning module and a wireless transmission module are arranged in the electronic identification, a self-luminous aerial survey mark is formed after the identification lamp is lightened, and point location data are transmitted to a work station in a wireless mode; the recycling frame is used for recycling a plurality of electronic identifiers.
本发明涉及航空测量技术领域,针对复杂地质条件开发的一种无人机航测系统,其代替人工完成自主发光航测标志的放置和回收,工作效率和测绘精度高;本系统由无人机、测绘相机和工作站组成,无人机搭载测绘相机,并与工作站无线连接;无人机部分包括投放架、电子标识、识别灯和回收架;投放架装载于无人机下方,内置电子标识,设置有释放电子标识的驱动组件;通过工作站遥控无人机选定位置后,投放架自动释放电子标识;电子标识的正面设置有十字形布置的识别灯,并在电子标识中设置识别灯供电电源、RTK定位模块、卫星定位模块和无线传输模块,在识别灯点亮后形成自发光的航测标志,将点位数据以无线方式传输给工作站;回收架用于回收多个电子标识。
Unmanned aerial vehicle aerial survey system under complex geological conditions
一种复杂地质条件的无人机航测系统
2023-01-17
Patent
Electronic Resource
Chinese
Geological survey equipment based on unmanned aerial vehicle foundation
European Patent Office | 2023
|Unmanned aerial vehicle flight protection device for geological survey
European Patent Office | 2024
|