The invention relates to a three-dimensional surveying and mapping system, and relates to the technical field of surveying and mapping, the three-dimensional surveying and mapping system comprises a man-machine body, a direction adjusting device, a positioning device and a surveying instrument, the direction adjusting device comprises a yaw adjusting mechanism, a pitching adjusting mechanism, a rolling adjusting mechanism, a gyroscope and a mounting rack, and the yaw adjusting mechanism comprises a first driving motor and a yaw rotating rack. The yaw rotating frame is rotationally arranged on the unmanned aerial vehicle body, the first driving motor is arranged on the unmanned aerial vehicle body, and the first driving motor is in transmission connection with the yaw rotating frame; the mounting frame is mounted on the yaw rotating frame through the pitching adjusting mechanism and the rolling adjusting mechanism, and the gyroscope is arranged on the mounting frame. According to the invention, the angle when the surveying instrument collects information is more consistent with the angle when the surveying instrument collects information in advance, the difficulty of information splicing is reduced, and the accuracy of information splicing is improved.
本发明涉及一种三维立体测绘系统,涉及测绘的技术领域,其包括人机本体、调向装置、定位装置以及测绘仪,调向装置包括偏航调节机构、俯仰调节机构、滚转调节机构、陀螺仪以及安装架,偏航调节机构包括第一驱动电机以及偏航转动架,偏航转动架转动设置在无人机本体上,第一驱动电机设置在无人机本体上,且第一驱动电机与偏航转动架传动连接;安装架通过俯仰调节机构以及滚转调节机构安装在偏航转动架上,陀螺仪设置在安装架上。本申请能够使测绘仪采集信息时的角度与在先采集信息时的角度更加一致,降低信息拼接的难度,提高信息拼接的准确度。
Three-dimensional surveying and mapping system
一种三维立体测绘系统
2023-08-25
Patent
Electronic Resource
Chinese
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