基于C#.NET的地震数据采集终端软件设计和实现

Design and Implementation of Terminal Software for Seismic Data Acquisition Based on C#. NET

针对大规模地震勘探过程中软件系统实时响应和处理能力不足等问题,基于复杂环境多波地震数据采集系统,提出了一种搭载于Linux中心数据存储服务器、面向Windows系统的轻量级地震数据采集控制系统终端软件设计方案。通过数据存储中心模式、多线程处理机制和对数据库的操作,利用服务器完成各采集节点数据的收集、存储等核心工作,凭借Windows系统终端软件与服务器的交互,最终实现数据采集的远程控制、数据快速回放、分析处理等功能,构建了统一、高品质、实用性好的地震勘探数据管理平台和软件集成平台。测试结果表明,该软件能够长时间稳定运行,数据传输延时短,对硬件环境没有特殊的要求,并且具有良好的适应性、稳定性及扩展性,可以满足分布式多道地震勘探需求。

In view of the insufficient capability of the software system for real-time response and handling in exploration process of large scale seismic,on the basis of the complex environmental multi-wave seismic data acquisition system,and based on Linux center data storage server,the Windows-oriented design strategy for the terminal software of lightweight seismic data acquisition control system is proposed.By virtue of the data storage center mode,multi-thread mechanism,and the operation of database,the core works such as data collection and storage of each node are completed by using the server,with help of the interaction of Windows system terminal software and server,the functions of data acquisition,including remote control,data fast playback,analysis and processing are realized; a unified,high-quality,practical seismic exploration data management platform and software integration platform are constructed.The test results indicate that the software is sustainable stable,with short data transmission delay; no special hardware is requested,and features excellent adaptability,stability and expansibility.The requirement of distributed multi-channel seismic exploration can be well satisfied.