公开(公告)号：US07053789B2

公开(公告)日：2006-05-30

申请号：US10631008

申请日：2003-07-31

申请人： Ricard W. Fling ,  Alberto Iaccarino

发明人： Ricard W. Fling ,  Alberto Iaccarino

IPC分类号： G01V3/00

CPC分类号： G01V11/002

摘要： A data sonde for use in horizontal directional drilling comprising a battery housing to receive a power supply from an internal battery, a connector to receive a power supply from an external power supply cable, and an antenna to emit radiation, is provided, wherein the antenna is arranged to receive operative power from an external power supply when one is connected to the connector, and from a battery housed in the battery housing if no external power supply is connected to the connector. A method of operation of the same is also provided. Additionally, a system for communicating between a data sonde and a remote apparatus connected by cable power supply is provided, the system comprising circuitry to control the energisation of an antenna in the data sonde with a modulation representing data to be transmitted to the remote receiving apparatus, and a detector at the remote apparatus to detect the data for output at the remote apparatus from the DC modulation in base band power consumption of the data sonde corresponding to the DC modulated energising of the data sonde antenna.

摘要翻译： 一种用于水平定向钻井的数据探头，其特征在于包括一个用于从内部电池接收电源的电池壳体，一个从外部电源电缆接收电源的连接器和一个用于发射辐射的天线，其中天线 被布置成当一个连接到连接器时从外部电源接收操作电力，并且如果没有外部电源连接到连接器，则从容纳在电池壳体中的电池接收。 还提供了其操作方法。 另外，提供了一种用于在数据探头和通过电缆电源连接的远程设备之间进行通信的系统，该系统包括电路，用于通过调制来表示要发送到远程接收设备的数据来控制数据探头中的天线的激励 以及远程装置的检测器，用于从对应于数据探头天线的DC调制激励的数据探头的基带功率消耗中的DC调制中检测远程装置输出的数据。