The invention belongs to the technical field of marine seismic exploration, and discloses a submarine node laying device and laying method based on a wireless underwater robot. The seabed node laying device comprises a node laying control unit arranged on a node ship, a node matrix retracting and releasing unit arranged on the node ship, a node matrix used for filling an OBN and conveying the OBN to an underwater specified depth, and at least two wireless underwater robots used for carrying the OBN underwater and completing OBN laying. The node matrix is connected with the node laying control unit and a power supply system of the node ship through a multifunctional cable so as to realize data communication and power transmission; the node matrix is connected with the node matrix retracting and releasing unit through a steel cable so as to achieve underwater lifting and releasing of the node matrix. And the wireless underwater robot realizes data communication with the node matrix in a radio communication mode. By means of the device, the operation mode that double-node matrix alternate operation is adopted, and multiple wireless underwater robots throw nodes is adopted, and the OBN laying speed can be increased in a multiplied mode.
本发明属于海洋地震勘探技术领域,公开了一种基于无线水下机器人的海底节点布放装置及布放方法,其中的海底节点布放装置包括设置在节点船上的节点布放控制单元、设置在节点船上的节点矩阵收放单元、用于装填OBN并输送至水下指定深度的节点矩阵以及用于水下过驳OBN并完成OBN布放的至少两台无线水下机器人;节点矩阵通过多功能电缆与节点布放控制单元及节点船的电源系统连接,以实现数据通讯和电力传输;节点矩阵通过钢缆与节点矩阵收放单元连接,以实现节点矩阵在水下的吊放;无线水下机器人通过无线电通讯方式与节点矩阵实现数据通讯。借助该装置,并采用双节点矩阵轮换作业、多台无线水下机器人投放节点的作业模式,能够成倍提高OBN的布放速度。
Seabed node laying device and laying method based on wireless underwater robot
基于无线水下机器人的海底节点布放装置及布放方法
2025-02-07
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |