海上拖缆多传感器数据采集传输控制技术研究  

Research on Multi-Sensor Data Acquisition and Transmission Control Technology for Offshore Streamer Acquisition

作　　者：刘建军 LIU Jianjun(Geophysical-China Oilfield Services Limited,Tianjin 300452)

机构地区：[1]中海油服物探事业部,天津300452

出　　处：《现代制造技术与装备》2022年第2期181-183,共3页Modern Manufacturing Technology and Equipment

摘　　要：海上拖缆采集系统是海洋石油勘探的重要基础。开展海上拖缆多传感器数据采集传输控制技术研究能够提升同步信号的精度,为后续数据处理和分析奠定基础,进而满足高精度海洋地震勘探的需求。首先阐述海上拖缆采集系统的总体结构,其次从拓扑结构、硬件设计以及逻辑设计等方面论述海上拖缆数据传输系统设计的要求,最后从同步技术实现方式、数字包内以及数字包间同步技术的实现等角度,探讨海上拖缆阵列传感器数据采集传输控制技术。Offshore streamer acquisition system is an important basis for offshore oil exploration. The research on multi-sensor data acquisition, transmission and control technology of offshore streamer acquisition can improve the accuracy of synchronization signal, lay the foundation for subsequent data processing and analysis, and then meet the needs of high-precision marine seismic exploration. Firstly, the overall structure of the offshore streamer data acquisition system is described. On this basis, the design requirements of the offshore streamer data transmission system are discussed from the aspects of topology, hardware design and logic design The data acquisition and transmission control technology of offshore streamer array sensor is discussed from the perspective of the realization of synchronization technology within and between digital packets.

关 键 词：海上拖缆采集系统 传感器 数据传输 控制技术 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TP274[自动化与计算机技术—控制科学与工程] TE95[石油与天然气工程—石油机械设备]