公开(公告)号：US20160363679A1

公开(公告)日：2016-12-15

申请号：US15117510

申请日：2015-02-04

Applicant: CGG SERVICES SA

Inventor： Jason JUROK ,  Peter MAXWELL ,  Jonathan GRIMSDALE

IPC: G01V1/24 ,  G01V1/16 ,  G01V1/22

CPC classification number: G01V1/247 ,  G01V1/162 ,  G01V1/168 ,  G01V1/184 ,  G01V1/22 ,  G01V2210/1425

Abstract: A seismic data acquisition system includes a recording unit to record acquired seismic data and ground equipment containing surface units and wireless field digitizer units. Each surface unit is in communication with the recording unit and contains a first wireless communication module and a power supply mechanism transmitter coil. Each wireless field digitizing unit includes a seismic sensor unit, a second wireless communication module in communication with the seismic sensor unit and one of the first wireless communication modules to exchange digital data between the first and second wireless communication modules and a power supply mechanism receiver coil. The power supply mechanism receiver coil is magnetically coupled to the power supply mechanism transmitter coil in one of the surface units to transmit electrical energy wirelessly from the surface unit to the wireless field digitizer.

Abstract translation: 地震数据采集系统包括记录采集的地震数据的记录单元和包含表面单元和无线场数字化仪单元的地面设备。 每个表面单元与记录单元通信，并且包含第一无线通信模块和电源机构发送器线圈。 每个无线场数字化单元包括地震传感器单元，与地震传感器单元通信的第二无线通信模块和用于在第一和第二无线通信模块之间交换数字数据的第一无线通信模块之一以及电源机构接收线圈 。 供电机构接收线圈磁耦合到一个表面单元中的电源机构发射器线圈，以将无线的能量从表面单元传输到无线现场数字转换器。