摘要
数据传输是现代地震仪器中的关键技术之一。随着社会发展而开发出的各具特色的多种传输技术,给数据传输系统的实现提供了很好的手段。本文主要介绍了在目前地震仪器中具体应用的几种常用的数据传输技术,探讨如何针对开发要求,设计或采用有效的数据传输方式组建稳定高效的传输系统来解决实际问题,并且分析了不同的传输技术在地震勘探开发应用中需要重点注意的一些问题,将现代地震勘探仪器中的一个重要环节——地震数据传输环节所应用的各种数据传输技术集中进行了介绍和分析。
Data transmission is always one of the key technologies in up-to-data seismograph. Multiple transmission techniques with own characters developed with development of society provide good tools for realization of data transmission system. The paper mainly briefly introduced several kinds of data transmission technology and its concrete application in seismograph currently. We will discuss how to design and how to use the effective data transmission way to setup stable and high-efficient transmission system to solve the practical problems in order to meet the needs of application. In addition, we will analyze the issues we should pay more attention for when applying different transmission techniques to seismic exploration and development. The paper centralized introduction and analysis of various data transmission techniques applied to seismic data transmission link, which is one of important links of up-to- data seismographs.
出处
《物探装备》
2008年第6期354-360,共7页
Equipment for Geophysical Prospecting
关键词
地震数据传输
通讯协议
RS-485
有线传输
无线传输
data transmission, communication protocol, RS-485, wire communication, wireless communication
