The invention particularly relates to a Beidou system-based overwater distance surveying instrument for surveying and mapping, which comprises a floating platform, a balancing device, a sonar module, a vision module and a control cabinet, and is characterized in that the floating platform comprises a floating plate and a balancing weight, the balancing weight is connected with the center of the bottom of the floating plate through a rope, and the balancing device comprises an electronic level meter, a stabilization plate and a motor propeller; the sonar module comprises a multi-beam sonar and a side-scan sonar. The sonar module is fixedly installed at the bottom of the floating plate. The visual module comprises two completely consistent visual units, each visual unit comprises a rotating base, a lifting support installed on the rotating base and a camera installed on the lifting support, the control cabinet is electrically connected with the balancing device, the sonar module and the visual module, and the control cabinet comprises a communication device and an electric control device. The communication device comprises a Beidou positioning chip and a Beidou communication terminal. The Beidou communication terminal obtains imaging data of the sonar module and the vision module and sends the imaging data in a short message mode.
本发明特别涉及一种基于北斗系统的测绘用水上距离勘测仪,包括漂浮平台、平衡装置、声呐模块、视觉模块和控制柜,漂浮平台包括漂浮板和配重块,配重块通过绳索与漂浮板的底部中心连接,平衡装置包括电子水平仪、减摇板和电机螺旋桨;声呐模块包括多波束声呐和侧扫声呐,声呐模块固定安装在漂浮板的底部;视觉模块包括两个完全一致的视觉单元,每个视觉单元包括旋转底座、安装在旋转底座上的升降支架和安装在升降支架上的相机,控制柜分别与平衡装置、声呐模块、视觉模块电性连接,控制柜包括通信装置和电控装置,通信装置包括北斗定位芯片和北斗通信终端,北斗通信终端获取声呐模块和视觉模块的成像数据并通过短报文形式发送。
Overwater distance surveying instrument for surveying and mapping based on Beidou system
一种基于北斗系统的测绘用水上距离勘测仪
2023-01-20
Patent
Electronic Resource
Chinese
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