吉林大学学报(信息科学版)

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基于 FPGA 的随钻仪器通讯模块设计

王海波   

  1. 大庆钻探工程公司 钻井工程技术研究院, 黑龙江 大庆 163413
  • 收稿日期:2017-04-05 出版日期:2017-09-29 发布日期:2017-10-23
  • 作者简介: 王海波(1985— ), 男, 黑龙江大庆人, 大庆钻探工程公司工程师, 主要从事电路及硬件设计研究, (Tel)86-18646666313(E-mail)ournokia@163. com。
  • 基金资助:
     大庆钻探工程公司钻井工程技术研究院基金资助项目(K/ G12-04)

Design of Communication Module for LWD Instrument Based on FPGA

WANG Haibo   

  1. Drilling Engineering Technology Research Institute, Daqing Drilling & Exploration Engineering Company, Daqing 163413, China
  • Received:2017-04-05 Online:2017-09-29 Published:2017-10-23

摘要: 为提高仪器使用效率, 帮助仪器操作人员对仪器数据进行准确分析, 采用现场可编程门阵列(FPGA:
Field-Programmable Gate Array), 并通过 1553B 总线与 PCI(Peripheral Component Interconnect)总线实现了通讯模
块设计。 分析了1553B 总线在随钻仪器中的应用, 完成了该模块硬件的设计与应用软件的编写, 并采用 Verilog
HDL(Hardware Description Language)硬件描述性语言对 FPGA 进行了模块化设计, 并通过该通讯模块实现了随
钻仪器与主机的通讯。 仿真结果表明, 与该通讯模块对应的应用程序配合使用, 可帮助现场操作人员对随钻仪
器的状态或出现的问题进行直观判断。

关键词: 现场可编辑逻辑门阵列, 随钻仪器, 1553B 总线

Abstract: In order to improve the efficiency of the instrument and help the instrument operator to analyze the
data accurately, the module uses the FPGA ( Field Programmable Gate Array), the 1553B Bus and PCI
( Peripheral Component Interconnect) Bus to complete the module design. This paper first analyzes the
application of 1553B bus in LWD(Logging While Drilling) instrument, completes the design of the module
hardware and the preparation of application software, and completes the modular design of FPGA with the Verilog
HDL( Hardware Description Language). The communication module is used to realize the communication
between the LWD instrument and the host computer. The communication module and the corresponding
application program can be used together to help the operator to make an intuitive judgment on the condition or
the problems of the LWD instrument.

Key words: field programmable gate array(FPGA),  1553B bus, logging while drilling (LWD) Instrument

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