公开(公告)号：US20160033662A1

公开(公告)日：2016-02-04

申请号：US14445514

申请日：2014-07-29

Applicant: Sercel SA

Inventor： Frédéric BUSNOULT

IPC: G01V1/38 ,  G05B15/02

CPC classification number: G01V1/3826

Abstract: A method of controlling a marine seismic streamer towed by a vessel includes deploying a workboat next to a section of the streamer and receiving, at the vessel, from the workboat, a command to enter a maintenance mode. In response, a locking command is transmitted via a streamer data link to direct a bird attached to the streamer to lock movable surfaces thereof. A user interface on the vessel is locked so that control of the bird is no longer available therethrough. A control apparatus for marine seismic operations includes the user interface, a receiver to receive commands from the workboat, a streamer interface to command the birds, a memory recording locations and identifiers of the birds, and a processor configured to carry out the method steps. A marine seismic detection system includes the streamer, a maintenance controller in the workboat, and an integrated navigation system controller in the vessel.

Abstract translation: 控制由船只拖曳的海洋地震拖缆的方法包括在拖缆的一部分旁边部署工作船，并在船舶处从工作艇接收进入维护模式的命令。 作为响应，通过流光数据链路发送锁定命令，以引导连接到拖缆的鸟来锁定其可移动表面。 船上的用户界面被锁定，以便鸟不能再通过其进行控制。 一种用于海洋地震作业的控制装置，包括用户接口，从工作船接收命令的接收器，用于命令鸟类的流光接口，鸟类的存储器记录位置和标识符以及被配置为执行方法步骤的处理器。 海洋地震检测系统包括拖缆，工作船中的维护控制器和船舶中的集成导航系统控制器。