公开(公告)号：US20030128627A1

公开(公告)日：2003-07-10

申请号：US10237469

申请日：2002-09-09

Applicant: Input/Output, Inc.

Inventor： James Iseli ,  Daniel Schumacher ,  David Bristow ,  Allan Johnson ,  Greyson Knapp ,  Gary Crews ,  Charles Kelly ,  Robert Cronan ,  Andras Feszthammer

IPC: G01V001/00

CPC classification number: G01V1/22

Abstract: The present invention provides a method and apparatus of acquiring and processing seismic data. One or more controllers are each coupled to seismic sensors and to each other to form a network of data acquisition units. A main controller is coupled to a crossline unit via a cable comprising a synchronizing conductor and one or more power/data conductors. Commands and data are packaged such that multiple routings are possible without affecting final calculations. Each crossline unit is capable of accepting a fiber optic input, a wire input or a combination.

Abstract translation: 本发明提供一种获取和处理地震数据的方法和装置。 一个或多个控制器各自耦合到地震传感器并且彼此耦合以形成数据采集单元的网络。 主控制器经由包括同步导体和一个或多个电力/数据导体的电缆耦合到交叉线单元。 打包命令和数据，使得可以在不影响最终计算的情况下进行多个路由。 每个十字线单元能够接受光纤输入，线输入或组合。