基于低功耗WiFi的无缆地震仪通信终端
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摘要
无缆存储式地震采集站因为没有实时监视记录和常用的现场质量监控手段,野外勘探作业的质量和效率难以保证,目前还不能被业界普遍接受。根据地震勘探的实际需求,基于当前主流的WiFi宽带无线通讯技术,采用低功耗WiFI芯片,设计并实现了无缆地震仪采集站的无线通讯终端,在低功耗的基础上,实现了地震仪器的无线可测可控,满足了野外作业时现场监视和质量控制的需求。
The cable-less storage seismograph doesn't have the function of real-time monitoring and field quality control,so their quality and efficiency in the field exploration operation can't be guaranteed.The cable-less storage seismograph hasn't been accepted widely by industry.This paper designed and realized wireless communication terminal of cable-less seismograph with low-power WiFi chip based on the current main WiFi broadband wireless communication technology according to the actual requirement of seismic exploration.The measure and control of cable-less seismograph is realized on the basis of the low-power,which meets the requirement of field monitoring and quality control in the field exploration operation.
The cable-less storage seismograph doesn't have the function of real-time monitoring and field quality control,so their quality and efficiency in the field exploration operation can't be guaranteed.The cable-less storage seismograph hasn't been accepted widely by industry.This paper designed and realized wireless communication terminal of cable-less seismograph with low-power WiFi chip based on the current main WiFi broadband wireless communication technology according to the actual requirement of seismic exploration.The measure and control of cable-less seismograph is realized on the basis of the low-power,which meets the requirement of field monitoring and quality control in the field exploration operation.
引文
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[4]HOLLIS J,WILLIAMS M,HOENMANS S.The future of land seismic.Harts E&P,2005,78(11):77-81.
[5]DURHAM L S.Cable-free nodes:Destination land.E&P,2007.
[6]陈联青,贾艳芳,顾欣莉.GPS授时(网络)地震仪.物探装备,2006,16(增刊):1-7.
[7]杨泓渊.复杂山地自定位无缆地震仪的研究与实现:[学位论文].长春:吉林大学,2009.
[8]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.电测与仪表,2009,46(1):49-53.
[9]杨泓渊,韩立国,林君,陈祖斌.无缆遥测地震仪网络同步采样技术.仪表技术与传感器,2009(3):15-18.
[10]臧黎丽.无线局域网协议及性能分析.电子测量技术,2004(5):83-84.
[11]GainSpan Inc.GainSpan GS1011M Product Brief[R].USA:GainS-pan Inc,2010.
[12]GainSpan Inc.GainSpan Serial to WiFi Evaluation Kit[R].USA:GainSpan Inc,2010.
[13]崔微,秦征宇.基于ARM Linux的SPI驱动实现.重庆科技学院学报:自然科学版,2009,11(4):143-147.
[14]徐伟,胡志忠,肖前贵,等.AD7490与AT91RM9200的SPI接口及其驱动程序的实现.计算机测量与控制,2009,17(10):2089-2091.
[15]GainSpan Inc.GS1011M low-power wireless system on chip wifi module data sheet[R].USA:GainSpan Inc.2010.
[16]顾尚杰,薛质.计算机通信网基础.北京:电子工业出版社,2000.
[2]ROBERT H.Cable-free systems solve challenges.The American Oil&Gas Reporter,2008.
[3]郭建,刘光鼎.无缆存储式数字地震仪的现状及展望.地球物理学进展,2009,24(5):1540-1549.
[4]HOLLIS J,WILLIAMS M,HOENMANS S.The future of land seismic.Harts E&P,2005,78(11):77-81.
[5]DURHAM L S.Cable-free nodes:Destination land.E&P,2007.
[6]陈联青,贾艳芳,顾欣莉.GPS授时(网络)地震仪.物探装备,2006,16(增刊):1-7.
[7]杨泓渊.复杂山地自定位无缆地震仪的研究与实现:[学位论文].长春:吉林大学,2009.
[8]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.电测与仪表,2009,46(1):49-53.
[9]杨泓渊,韩立国,林君,陈祖斌.无缆遥测地震仪网络同步采样技术.仪表技术与传感器,2009(3):15-18.
[10]臧黎丽.无线局域网协议及性能分析.电子测量技术,2004(5):83-84.
[11]GainSpan Inc.GainSpan GS1011M Product Brief[R].USA:GainS-pan Inc,2010.
[12]GainSpan Inc.GainSpan Serial to WiFi Evaluation Kit[R].USA:GainSpan Inc,2010.
[13]崔微,秦征宇.基于ARM Linux的SPI驱动实现.重庆科技学院学报:自然科学版,2009,11(4):143-147.
[14]徐伟,胡志忠,肖前贵,等.AD7490与AT91RM9200的SPI接口及其驱动程序的实现.计算机测量与控制,2009,17(10):2089-2091.
[15]GainSpan Inc.GS1011M low-power wireless system on chip wifi module data sheet[R].USA:GainSpan Inc.2010.
[16]顾尚杰,薛质.计算机通信网基础.北京:电子工业出版社,2000.
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