发明名称 |
DIGITAL AIR GUN SOURCE CONTROLLER APPARATUS AND CONTROL METHOD |
摘要 |
<p>An in-water distributed control system for use in marine seismic survey. The system includes a shipboard interface and power supply coupled to an in-water subsystem via a high bandwidth communication link. The in-water subsystem includes a remote control module for generating firing commands based on synchronizing and position parameters transmitted by the interface. The remote control module transmits power, data, and commends to a plurality of gun control modules. Each gun control module operates an air gun. An individually addressable remote cut-off valve controls air to each air gun. Depth and pressure at the gun control module is sensed by at least one DT/PT module. An optional expansion unit provides additional DT/PT capability.</p> |
申请公布号 |
WO03079050(A2) |
申请公布日期 |
2003.09.25 |
申请号 |
WO2003US08122 |
申请日期 |
2003.03.14 |
申请人 |
INPUT/OUTPUT, INC. |
发明人 |
CLAYTON, DAVID, A.;KUTTY, SHYAM, S.;NANCE, ALLEN |
分类号 |
H04B1/00;G01N1/00;G01V1/02;G01V1/04;G01V1/133;G01V1/34;G01V1/38;(IPC1-7):G01V/ |
主分类号 |
H04B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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