时移地震数据采集和记录系统中的单缆测试系统设计
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摘要
针对时移地震数据采集和纪录系统中电缆的测试,开发了单缆测试系统。该系统包括硬件框架、逻辑设计、嵌入式软件以及人机界面软件的设计。系统使用了可编程逻辑阵列FPGA和嵌入式操作系统VxW orks,具有较强的灵活性和可靠性。
A single-cable checking system was developed to check the cables of the time-lapse marine seismic data acquisition and recording system.The system includes the integration of hardware,an FPGA logic,an embedded real-time operating system Vxworks and a human-machine interface,is characterized by high flexibility and reliability.
A single-cable checking system was developed to check the cables of the time-lapse marine seismic data acquisition and recording system.The system includes the integration of hardware,an FPGA logic,an embedded real-time operating system Vxworks and a human-machine interface,is characterized by high flexibility and reliability.
引文
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[2]黄旭日.国外时移地震技术的研究状况[J].勘探地球物理进展,2003,26(1),7-12.Huang Xu-ri.A review of tim e-lapse se ism ic techn iquesabroad[J].Progress in Exp loration Geophysics,2003,26(1):7-12.
[3]Coffeen J A.Se ism ic exp loration fundam entals—the useof se ism ic techn iques in find ing oil(in Ch inese)[M].Oklahom a:The Petroleum Pub lish ing Co.,1978,41-78.
[4]祖庆夕.A/D转换与地震仪的发展[J].中国煤田地质,2004.16(5):50-52.Zu Q ing-xi.A/D conversion and developm ent of se is-mograph[J].CoalGeology of Ch ina,2004,16(5):50-52.
[5]C irrus Logic Inc.CS5371/CS5372 low-power h igh-per-form anceΔ-Σmodu lators datasheet[EB/OL].[2005-05-25].http:∥www.c irrus.com/en/pubs/pro-Datasheet/CS5371-72_F3.pdf.
[6]赵铁虎,褚宏宪.浅海初至折射波法勘探干扰因素分析及校正方法[J].水文地质工程地质,2004,31(1):63-66.Zhao Tie-hu,Chu Hong-xian.The d isturbance analysisand correction of the engineering refraction shooting onthe shallow sea[J].Hydrogeology and Engineering Ge-ology,2004,31(1):63-66.
[7]Motorola Inc.MPC8240 integrated processor user'sm anual[EB/OL].[2005-04-20].http:∥www.frees-cale.com/webapp/sps/site/prod_summ ary.jsp?nodeId=018 rH3bTdG8655&code=MPC8240.
[8]X ilinx Corp.V irtex-E 1.8V field programm ab le gate ar-rays[EB/OL].[2005-05-20].http:∥d irect.xilinx.com/bvdocs/pub lications/ds022-1.pdf.
[9]AMCC Corp.S5935-32-b it PC I bus m aster/target:DS1527[EB/OL].[2005-04-16].https:∥www.am-cc.com/MyAMCC/retrieveDocum ent/MXD/TechDocs/S5xxx/S5935/S5935_DS1527_v1_00.pdf.
[10]W ind R iver Inc.Tornado user's gu ide 2.2/Tornado get-ting started gu ide 2.2 w indows version[EB/OL].[2005-05-10].http:∥www.w indriver.com/products/developm ent_tools/ide/tornado2.
[11]W ind R iver Inc.VxW orks reference m anual:L ibraries,F irst Ed ition,SemL ib,TaskL ib[EB/OL].[2005-05-25].http:∥www.embed.com.cn/down load/down load-m ain.asp?Curpage=3.
[12]程敬原,宋克柱,安琪.VxW orks下基于缓冲队列的全双工网络通讯[J].计算机工程与应用,2004(11):118-120.Cheng Jing-yuan,Song Ke-zhu,An Q i.Fu ll dup lex net-work commun ication under VxW orks based on bufferingqueues[J].Computer Engineering and App lication,2004(11):118-120.
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