G3i仪器磁盘数据传输中存在的问题及解决办法

Data transmission problems and solutions for G3i instrument

G3i是英洛瓦物探装备有限责任公司生产的新一代数字地震仪器,在可控震源滑动扫描高效采集施工中发挥了重要作用。G3i主机软件基于Windows XP操作系统,硬盘存储介质的文件系统为NTFS格式,不能直接被现场处理机识别,采集的原始地震数据需通过间接方式传输到现场处理机,传输速率低、传输时间长,影响了地震采集数据的正常监控和评价。本文介绍了一种可以将原始地震数据快速传输到现场处理机的方法。

G3i, a new generation of digital seismic instrument produced by INOVA, plays an important role in vibroseis slip sweeping acquisition operation. G3i host software based on Windows XP operating system. Since hard disk storage medium file system for NTFS canr t directly be identified by the processor, seismic original data should be roll over to the processor through another indirect way, thus the lower transmission rate and the longer transmission time affect the normal seismic data monitoring and evaluation. This paper introduces a kind of method which can re alize the original seismic data fast transmission to the processor.