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发明公开
CN103711478A 数据传输系统及数据传输方法 无效 - 驳回

数据传输系统及数据传输方法
摘要：
本发明公开了一种数据传输系统及数据传输方法，属于石油钻井技术领域。所述系统包括：依次连接的第一有缆钻柱、第一中继短节、第二有缆钻柱；所述第一有缆钻柱，用于从发送端接收第一数据，并将所述第一数据传输至所述第一中继短节；所述第一中继短节，用于从所述第一有缆钻柱接收所述第一数据，对所述第一数据进行增强处理，得到第二数据，并将所述第二数据传输至所述第二有缆钻柱；所述第二有缆钻柱，用于从所述第一中继短节接收所述第二数据，并向接收端传输所述第二数据。本发明通过对数据进行增强处理能够降低数据在有缆钻柱中的传输损耗，从而提高井下与地面之间数据的传输质量。
摘要（英）：

The invention discloses a system and a method for transmitting data, and belongs to the technical field of petroleum drilling. The system comprises first drill strings with cables, first relay nipples and second drill strings with cables, and the first drill strings with the cables, the first relay nipples and the second drill strings with the cables are sequentially connected with one another; the first drill strings with the cables are used for receiving first data from a transmitting end and transmitting the first data to the first relay nipples; the first relay nipples are used for receiving the first data from the first drill strings with the cables, enhancing and processing the first data to obtain second data and transmitting the second data to the second drill strings with the cables; the second drill strings with the cables are used for receiving the second data from the first relay nipples and transmitting the second data to a receiving end. The system and the method have the advantages that the data are enhanced and processed, so that transmission loss of the data in the drill strings with the cables can be reduced, and the quality of data transmission between a down-hole environment and the ground can be improved.

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