深海移动电视抓斗海洋地质调查中的应用

Application of Deep Sea Mobile TV Grab to Marine Geological Survey

摘要: 搭载于海洋地质十号船的国内首套深海移动电视抓斗成功在海上完成地质调查，通过使用水下定位系统辅助，操作深海可移动式电视抓斗在海底寻找特定地质目标，经过多次尝试，成功获取地质样品，经过水下定位系统测试，在3400米左右水深时，该系统移动范围可达30多米。该系统具备多种扩展接口，可为其增加其他传感器。这为海洋调查提供了更便捷、更经济的调查手段，并能获取更大范围的更多参数。

Abstract: The first set of deep-sea mobile TV grab on the ocean geology vessel No. 10 has successfully com-pleted the geological survey at sea. With the help of underwater positioning system, the mobile TV grab is operated to find specific geological targets on the seabed. After many attempts, geological samples are successfully obtained and tested by underwater positioning system. When the water depth is about 3400 meters, the mobile range of the system can reach more than 30 meters. The system has multiple expansion interfaces, which can add other sensors to it. This provides a more convenient and economical means of marine survey, and can obtain a wider range of parameters.