地震勘探仪器野外站体嵌入式系统设计  

Embedded system design of the seismic exploration instrument field units

作　　者：饶兰冰 罗兰兵 颜良 许巍 

机构地区：[1]英洛瓦物探装备有限责任公司中国研发部,河北涿州072750

出　　处：《物探装备》2015年第3期165-168,共4页Equipment for Geophysical Prospecting

摘　　要：地震勘探仪器是一种专业性较强、性能要求较高的地震数据采集记录系统。在进行设计开发地震勘探仪器野外站体时,选择具有实时性、成本低、性能高等特点的嵌入式系统,可以提高野外资源利用率及系统可靠性,并具备应用软件在线可升级功能。本文通过对地震仪器野外站体的功能及特点的分析,设计了适用于野外站体的嵌入式系统。设计内容包括嵌入式硬件平台和操作系统的选型及野外站体应用软件多任务基本模块,主要考虑能够满足野外站体处理以及功耗要求。Seismic exploration instrument is a kind of specializedseismic data acquisition recording system with high performance. In the process of developing field units of seismic exploration instrument, using a embedded system with real-time performance, low cost, high performance could improve the field resource utilization and system reliabili- ty. In the same time, the application software could be upgraded on line. Based on the analysis of functions and features of the seismic exploration instrument field units, embedded system suitable for field units is designed. To meet the requirements of data processing and power consumption, the content of the design is set including hardware platform, embedded operating system and multitasking basic module application software. According to the construction experiments of the field units produced based on the design, the performance of field units are proved meeting the exploration construction requirements.

关 键 词：野外站体 嵌入式系统 嵌入式处理器 嵌入式操作系统 

分 类 号：P631.43[天文地球—地质矿产勘探]