The invention provides a geographic information two-dimensional and three-dimensional automatic acquisition system and method, and relates to the geographic information acquisition field, the geographic information two-dimensional and three-dimensional automatic acquisition system comprises a mounting plate, the top of the mounting plate is provided with a connecting frame, the connecting frame is connected with an acquisition device, the acquisition device comprises a camera, and the camera is fixed on the top of an acquisition pipe; the collecting tube is connected with the connecting frame through an omnibearing rotating mechanism, the bottom of the collecting tube is connected with a balance mechanism, the omnibearing rotating mechanism comprises a section balloon fixed on the collecting tube, the balloon is sleeved with a section ball sleeve, the camera is fixed on the collecting tube, and the outer side of the collecting tube is fixedly connected with the section balloon which is rotationally connected with the section ball sleeve. The acquisition tube can rotate at any angle relative to the section balloon within a certain range, so that the camera can be kept in a nearly horizontal state when a vehicle runs on an uneven road surface, and the accuracy deviation value of acquired data caused by inclination of the camera is reduced.
本发明提供一种地理信息二三维自动化采集系统及方法,涉及地理信息采集领域,包括安装板,所述安装板顶部设置有连接架,所述连接架上连接采集装置,采集装置包括摄像头,摄像头固定于采集管顶部,采集管与连接架通过全方位转动机构连接,采集管底部连接平衡机构,全方位转动机构包括固定于采集管上的截面球囊,球囊外套接有截面球套,摄像头固定于采集管上,采集管外侧固定连接截面球囊与截面球套转动连接,使采集管在一定范围内能够相对于截面球囊以任意角度转动,从而能够在车辆行驶在非平整路面时能够使摄像头保持趋近于水平状态,降低因摄像头倾斜导致所采集数据准确性偏差量。
Geographic information two-dimensional and three-dimensional automatic acquisition system and method
一种地理信息二三维自动化采集系统及方法
2022-07-29
Patent
Elektronische Ressource
Chinesisch
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