测深无人机的研发与应用  

Research and Application of UAV for Measuring Depth

作　　者：朱晓江 李玉平 周宏 ZHU Xiaojiang;LI Yuping;ZHOU Hong(XinJiang JiangHai Survey And Mapping Technology Co.,Ltd.,Urumqi 830000,China;XinJiang University,Urumqi 830000,China)

机构地区：[1]新疆疆海测绘科技有限公司,新疆乌鲁木齐830000 [2]新疆大学,新疆乌鲁木齐830000

出　　处：《城市勘测》2024年第6期150-152,157,共4页Urban Geotechnical Investigation & Surveying

基　　金：新疆水利水电勘测设计研究院有限责任公司2023年科研项目(2023-22)。

摘　　要：针对高山峡谷区深窄河段流速大、礁石多等复杂水域条件,研制了一种旋翼无人机机载声呐测深系统,将旋翼无人机与测深声呐集成,采用无人机飞行至水面上方悬停、声呐测深设备探入水中获取水深数据,使用GNSS差分定位技术结合水深数据实时获取水底点坐标高程的设备,并结合项目应用案例探讨该设备的应用前景并总结不足及下一步优化改进的意见建议。A rotor unmanned aerial vehicle(UAV)airborne sonar depth measurement system has been developed for complex water conditions such as high flow velocity and numerous reefs in deep and narrow river sections of high mountain and canyon areas.The system integrates the UAV with the depth measurement sonar,and uses the UAV to hover above the water surface and the sonar depth measurement equipment to probe into the water to obtain depth data.The GNSS differential positioning technology combined with water depth data is used to obtain real-time coordinates and elevations of underwater points,And explore the application prospects of the equipment based on project application cases,summarize the shortcomings,and provide suggestions for further optimization and improvement.

关 键 词：无人机 声呐 水深测量 GNSS差分定位 

分 类 号：U666.75[交通运输工程—船舶及航道工程]