无缆存储式地震仪无线网络监控技术
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摘要
根据野外地质勘探的实际需求,提出了基于低功耗WiFi宽带无线通信的无线网络监控技术和方法。通过组建野外无线局域网,监测无缆地震仪器的前端状态信息和采集数据的质量,为高密度、大三维、大道数和深部勘探提供了低成本、低功耗、高可靠性的数据通信手段和无线监控方法,实现了无缆存储式地震仪的无线可测可控,突破了无缆遥测地震仪的封闭性缺陷,增强了无缆遥测地震仪器的灵活性和可靠性。
According to the actual need of field geological exploration,a wireless network monitoring technology is proposed based on low-power WiFi broadband wireless communications.It is used to monitor the front-end state information and the quality of collected data by setting up field WLAN.It provides low-cost,low-power and high reliability communication means and wireless monitoring method for high-density,three-dimensional and large number channels deep exploration.The cable-less stored seismograph can be measured and controlled by wireless method.It breaks through the defect of sealing property and improves the flexibility and reliability of the cable-less stored seismograph.
According to the actual need of field geological exploration,a wireless network monitoring technology is proposed based on low-power WiFi broadband wireless communications.It is used to monitor the front-end state information and the quality of collected data by setting up field WLAN.It provides low-cost,low-power and high reliability communication means and wireless monitoring method for high-density,three-dimensional and large number channels deep exploration.The cable-less stored seismograph can be measured and controlled by wireless method.It breaks through the defect of sealing property and improves the flexibility and reliability of the cable-less stored seismograph.
引文
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[10]吴静,顾国昌,赵蕴龙,等.自组网中一种稳定的多层分级结构[J].吉林大学学报:工学版,2011,41(3):800-804.Wu Jing,Gu Guo-chang,Zhao Yun-long,et al.Sta-ble multi-layer hierarchical structure in adhoc net-works[J].Journal of Jilin University(Engineeringand Technology Edition),2011,41(3):800-804.
[2]Hollis J,Williams M,Hoenmans S.The future ofland seismic[J].Harts E&P,2005,78(11):77-81.
[3]罗福龙.地震数据采集系统综述和展望[J].勘探技术,2007(2):41-46.Luo Fu-long.The overview and outlook of seismicdata acquisition system[J].Exploration Tech-niques,2007(2):41-46.
[4]杨泓渊.复杂山地自定位无缆地震仪的研究与实现[D].长春:吉林大学地球探测科学与技术学院,2009.Yang Hong-yuan.The research and development ofself-positioning non-cable seismic instrument forcomplex mountain region[D].Changchun:Collegeof Geoexploration Science and Technology,Jilin Uni-versity,2009.
[5]Digi Inc.Xbee/xbee-pro datasheet[R].USA:DigiInc,2007.
[6]GainSpan Inc.GainSpan GS1011M product brief[R].USA:GainSpan Inc,2010.
[7]杨泓渊,韩立国,陈祖斌,等.无缆遥测地震仪采集站的低功耗设计[J].电测与仪表,2009,46(1):49-53.Yang Hong-yuan,Han Li-guo,Chen Zu-bin,et al.Low power consumption design of non-cable tele-metric seismic data collecting station[J].ElectricalMeasurement&Instrumentation,2009,46(1):49-53.
[8]杨泓渊,韩立国,林君,等.无缆遥测地震仪网络同步采样技术[J].仪表技术与传感器,2009,3:15-18.Yang Hong-yuan,Han Li-guo,Lin Jun,et al.Syn-chronous acquisition technology in network of line-less telemetric seismic instrument[J].InstrumentTechnique and Sensor,2009,3:15-18.
[9]杜君,李伟华.面向多跳无线自组织网络的安全信任模型[J].吉林大学学报:工学版,2011,41(5):1421-1425.Du Jun,Li Wei-hua.Security trust model for multihop wireless ad hoc networks[J].Journal of Jilin U-niversity(Engineering and Technology Edition).2011,41(5):1421-1425.
[10]吴静,顾国昌,赵蕴龙,等.自组网中一种稳定的多层分级结构[J].吉林大学学报:工学版,2011,41(3):800-804.Wu Jing,Gu Guo-chang,Zhao Yun-long,et al.Sta-ble multi-layer hierarchical structure in adhoc net-works[J].Journal of Jilin University(Engineeringand Technology Edition),2011,41(3):800-804.
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