发明名称 |
Voltage leakage detection for serially connected electrical nodes in a seismic surveying system |
摘要 |
A seismic survey apparatus includes a plurality of serially connected electrical nodes; a power supply capable of supplying power to the electrical nodes and detecting a voltage leakage among the electrical nodes; and a software component capable of locating the leakage upon its detection. A method for use in seismic surveying includes powering a plurality of serially connected electrical nodes in a seismic surveying system; automatically detecting a voltage leakage among the electrical nodes on the power domain; and automatically locating the detected voltage leakage. |
申请公布号 |
US8625388(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US20060640589 |
申请日期 |
2006.12.18 |
申请人 |
PETTERSEN JOSTEIN FONNELAND;PETITHOMME SYLVAIN;WESTERNGECO L.L.C. |
发明人 |
PETTERSEN JOSTEIN FONNELAND;PETITHOMME SYLVAIN |
分类号 |
G01V1/22 |
主分类号 |
G01V1/22 |
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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