以太网技术在Firefly仪器T3数据转录系统中的应用

摘要

Firefly is a new type of wireless seismic data acquisition system which can adapt to varieties of complex explora- tion and geologic conditions with high efficiency and low-risk HSE. Based on the study of the Ethernet and its com- munication protocols, this article made a detailed analysis on the working principle of Transcriber 3 from the follow- ing three aspects： topology structure, transport protocols and communication management. Then the authors put forward their design to increase the download speed of seismic data for fully use of this new system.%Firefly仪器是一款新型的无线地震数据采集系统，它能够适应各种复杂的勘探环境和地质条件，具有很高的施工效率和较低的HSE风险。本文在深入研究以太网及其通信协议的基础上，从组网方式、传输协议和通信管理这三个方面对Firefly仪器T3数据转录系统的工作原理做了深入地分析探讨，并提出了自己的观点，给出了一种提高地震数据下载速度的以太网设计方案，为更好地使用这种新仪器奠定了基础。