船舶吃水深度数据检测关键技术及应用  

Key technology and application of ship draft depth data detection

作　　者：陈轩 周家海[2] CHEN Xuan;ZHOU Jia-hai(Three Gorges Navigation Authority,Yichang 443000,China;China Waterborne Transport Research Institute,Beijing 100088,China)

机构地区：[1]长江三峡通航管理局,湖北宜昌443000 [2]交通运输部水运科学研究院,北京100088

出　　处：《舰船科学技术》2022年第8期182-185,共4页Ship Science and Technology

摘　　要：通过自然水域的周期性实验,对水文、自然条件、检测频率与船舶吃水深度数据检测精度的关系进行验证,解决了数据采集的准确性、稳定性和复用性技术难题。基于浮式平台动态补偿、传感器集群组网、船舶实时位置信息推演算法等关键技术,研发了基于复杂水域环境的动态船舶吃水检测系统,实现船舶航行状态吃水数据自动检测及采集,为船舶吃水深度数据的检测、监测技术的推广应用奠定了基础。Through periodic experiments in areas of natural water, the relationships between the hydrology, natural conditions, detection frequency and detection accuracy of ship draft depth data were verified, and technical problems of accuracy, stability and re-usability of data collection were solved. Based on key techniques such as dynamic compensation the floating platform, the sensor network cluster, the ship real-time location information inference algorithm, the dynamic ship draft detection system for complex water environment was developed. The system can meet demands of the automatic detection and data sampling for ship draft dept data detection. Besides, the system can provide foundations for application of ship draft depth monitoring technology.

关 键 词：吃水深度 检测 动态 技术应用 

分 类 号：U653[交通运输工程—港口、海岸及近海工程]