WO2018058736A1 - 一种海洋磁力探测方法及装置 - Google Patents
一种海洋磁力探测方法及装置 Download PDFInfo
- Publication number
- WO2018058736A1 WO2018058736A1 PCT/CN2016/104308 CN2016104308W WO2018058736A1 WO 2018058736 A1 WO2018058736 A1 WO 2018058736A1 CN 2016104308 W CN2016104308 W CN 2016104308W WO 2018058736 A1 WO2018058736 A1 WO 2018058736A1
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- WIPO (PCT)
- Prior art keywords
- magnetic
- aerostat
- marine
- transmission unit
- data
- Prior art date
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/40—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for measuring magnetic field characteristics of the earth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
- G01V3/16—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat specially adapted for use from aircraft
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Definitions
- a second embodiment of the marine magnetic detecting device of the present invention is different from the first embodiment in that a magnetic cable is connected between the magnetic measuring portion of the aerostat and the magnetic portion of the shipboard laboratory, and the aerostat is connected.
- the transmission unit and the laboratory transmission unit transmit signals through the wired network.
- the magnetic measurement part of the aerostat does not require a power module.
- the magnetic measurement part of the shipborne laboratory supplies power to the magnetic measurement part of the aerostat through a wired cable, and the cable is wrapped around the rope. Inside the cable 13.
- a third embodiment of the marine magnetic detecting device of the present invention is different from the first embodiment in that the magnetic sensor adopts a single vector type magnetic sensor, and the magnetic measuring portion of the aerostat further includes a heading attitude reference system and floating. GPS, heading attitude reference system is used to measure the heading, roll angle and pitch angle parameters of the aerostat housing 12 and transmit the measured parameters to the magnetic data acquisition electronics unit.
- the aerostat GPS is used to give the float. The position information of the empty device and the high precision timing of the magnetic measurement portion of the aerostat.
Abstract
Description
Claims (13)
- 一种海洋磁力探测装置,其特征在于:包括测量船(11)、设置于测量船(11)上的船载实验室磁测部分、浮空器壳体(12)及设置于浮空器壳体(12)内的浮空器磁测部分,所述浮空器壳体(12)与所述测量船(11)之间通过绳缆(13)相连接,并且所述浮空器壳体(12)飘浮于空气中,所述浮空器磁测部分包括磁力传感器、磁力数据采集电子单元及浮空器传输单元,所述船载实验室磁测部分包括数据记录计算机及实验室传输单元,所述磁力传感器采集海洋磁力并将海洋磁力信号传输至磁力数据采集电子单元,磁力数据采集电子单元将所述海洋磁力信号转化为数字信号发送至浮空器传输单元,所述浮空器传输单元将所述数字信号经无线或有线网络传输至实验室传输单元并将所述实验室传输单元传输来的数据记录计算机发出的命令传输至所述磁力数据采集电子单元,所述实验室传输单元将所述数字信号传输至数据记录计算机并将数据记录计算机发出的命令经有线或无线网络传输至浮空器传输单元。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述磁力传感器为总场型磁力传感器。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述磁力传感器为矢量型磁力传感器,所述浮空器磁测部分还包括航向姿态参考系统,所述航向姿态参考系统用于测量所述浮空器壳体(12)的航向、横摇角和纵倾角参数并将测得的上述参数传输至磁力数据采集电子单元。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述绳缆(13)由芳纶纤维材料制成。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述实验室传输单元和浮空器传输单元之间通过电缆或光纤进行数据传输,所述电缆或光纤包裹于所述绳缆(13)内。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述实验室传输单元和浮空器传输单元之间通过WIFI进行数据传输。
- 根据权利要求6所述的海洋磁力探测装置,其特征在于:所述浮空器壳体(12)内设置电源模块,所述电源模块为所述浮空器磁测部分提供电源。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述浮空器磁测部分还包括外围传感器,所述外围传感器包括摄像机和/或高度计和/或温度传感器和/或倾角传感器,所述各外围传感器均连接到所述磁力数据采集电子单元。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述浮空器磁测部分还包括浮空器GPS,所述浮空器GPS连接到所述磁力数据采集电子单元。
- 根据权利要求1所述的海洋磁力探测装置,其特征在于:所述测量船(11)上连接有船载GPS。
- 采用上述权利要求1-10任一所述海洋磁力探测装置进行的海洋磁力探测方法,其特征在于:该方法包括下述步骤:(一)将所述海洋磁力探测装置的各部分连接,确保各部分工作正常;(二)所述测量船(11)低速航行,将所述浮空器壳体(12)释放,使所述浮空器壳体(11)飘浮于空气中;(三)对海洋磁力探测装置进行测试,确保各部分工作正常;(四)所述测量船(11)以正常速度航行,在航行过程中所述磁力传感器采集海洋磁力并将海洋磁力信号传输至磁力数据采集电子单元,磁力数据采集电子单元将所述海洋磁力信号转化为数字信号发送至浮空器传输单元,所述浮空器传输单元将所述数字信号经无线或有线网络传输至实验室传输单元并将所述实验室传输单元传输来的数据记录计算机发出的命令传输至所述磁力数据采集电子单元,所述实验室传输单元将所述数字信号传输至数据记录计算机并将数据记录计算机发出的命令经有线或无线网络传输至浮空器传输单元,所述数据记录计算机接收传输来的磁力数据采集电子单元的数据,并对数据进行记录、处理和监视,得到海洋磁力数据。
- 根据权利要求11所述的海洋磁力探测方法,其特征在于:所述测量船(11)与所述浮空器壳体(12)之间的距离不小于所述测量船(11)的船体的长度。
- 根据权利要求12所述的海洋磁力探测方法,其特征在于:所述 磁力数据采集电子单元同步采集磁力数据与航向姿态参考系统采集的姿态数据,并且所述磁力数据采集电子单元同步将所述磁力数据与姿态数据传输至所述浮空器传输单元。
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US15/575,640 US10295699B2 (en) | 2016-09-27 | 2016-11-02 | Marine magnetism detection method and device |
CA2990647A CA2990647C (en) | 2016-09-27 | 2016-11-02 | Marine magnetism detection method and device |
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CN201610852673.9 | 2016-09-27 | ||
CN201610852673.9A CN106226830B (zh) | 2016-09-27 | 2016-09-27 | 一种海洋磁力探测方法及装置 |
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CN (1) | CN106226830B (zh) |
CA (1) | CA2990647C (zh) |
WO (1) | WO2018058736A1 (zh) |
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CN108917750B (zh) * | 2018-05-11 | 2019-04-16 | 中国地震局地球物理研究所 | 海底沉积物原位探测设备的方位角测量机构及方法 |
CN109061746B (zh) * | 2018-09-12 | 2023-08-22 | 国家海洋局第一海洋研究所 | 一种卫星传输海洋磁力探测装置 |
CN210666051U (zh) * | 2019-08-05 | 2020-06-02 | 珠海市泰德企业有限公司 | 一种防止磁性干扰的海洋磁力仪 |
CN110646856A (zh) * | 2019-09-10 | 2020-01-03 | 北京自动化控制设备研究所 | 磁探测系统多传感器数据同步方法 |
CN111580168A (zh) * | 2020-04-29 | 2020-08-25 | 山东省物化探勘查院 | 一种海洋磁法测量系统及其应用 |
CN112729379A (zh) * | 2020-12-03 | 2021-04-30 | 新万基卫星技术有限公司 | 一种船载动中通用控制软件系统 |
CN113050182B (zh) * | 2021-03-12 | 2024-03-01 | 安徽省勘查技术院(安徽省地质矿产勘查局能源勘查中心) | 一种水域地磁场观测方法及系统 |
CN115166856A (zh) * | 2022-07-12 | 2022-10-11 | 中国自然资源航空物探遥感中心 | 一种无人船重磁测量方法、系统、设备及计算机可读存储介质 |
CN115755203B (zh) * | 2022-12-19 | 2023-06-09 | 自然资源部第二海洋研究所 | 一种高精度海洋磁力的近底探测装置及探测方法 |
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2016
- 2016-09-27 CN CN201610852673.9A patent/CN106226830B/zh active Active
- 2016-11-02 WO PCT/CN2016/104308 patent/WO2018058736A1/zh active Application Filing
- 2016-11-02 US US15/575,640 patent/US10295699B2/en active Active
- 2016-11-02 CA CA2990647A patent/CA2990647C/en active Active
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Also Published As
Publication number | Publication date |
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CN106226830A (zh) | 2016-12-14 |
US10295699B2 (en) | 2019-05-21 |
CA2990647C (en) | 2019-10-01 |
CA2990647A1 (en) | 2018-03-27 |
CN106226830B (zh) | 2018-04-24 |
US20180292564A1 (en) | 2018-10-11 |
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