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针对地震勘探中网络传输系统遇到的数据量大、传输速度慢、地震勘探服务器性能不足的问题,设计了基于IOCP传输模型的地震勘探服务器系统。通过对IOCP传输模型的深入分析,设计了多个地震采集道的并发高速传输的服务器软件系统。最后,利用实际的地震采集道进行传输性能测试,测试表明,采用IOCP传输模型的服务器系统可以在原有的硬件基础上大幅度提高网络传输速度,并且稳定性更高,能够满足地震勘探过程中对网络传输的要求。
In view of the large amount of data, slow transmission speed and insufficient performance of the seismic exploration server encountered in the network transmission system in seismic exploration, a seismic exploration server system based on the IOCP transmission model is designed. Through in-depth analysis of IOCP transmission model, a number of high-speed server software systems for seismic acquisition are designed. Finally, the actual seismic acquisition is used to test the transmission performance. The test shows that the server system using IOCP transmission model can greatly improve the network transmission speed based on the original hardware and has higher stability and can meet the requirements of the seismic exploration process Network transmission requirements.