发明名称 |
DIRECTIONAL DRILLING COMMUNICATION PROTOCOLS, APPARATUS AND METHODS |
摘要 |
A transmitter is carried proximate to an inground tool for sensing a plurality of operational parameters relating to the inground tool. The transmitter customizes a data signal to characterize one or more of the operational parameters for transmission from the inground tool based on the operational status of the inground tool. A receiver receives the data signal and recovers the operational parameters. Advanced data protocols are described. Pitch averaging and enhancement of dynamic pitch range for accelerometer readings are described based on monitoring mechanical shock and vibration of the inground tool. |
申请公布号 |
HK1218321(A1) |
申请公布日期 |
2017.02.10 |
申请号 |
HK20160106208 |
申请日期 |
2016.06.01 |
申请人 |
MERLIN TECHNOLOGY INC. |
发明人 |
CHAU, Albert W.;LAM, Loe Viet;PHILLIPS, Scott |
分类号 |
E21B |
主分类号 |
E21B |
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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