CN109116442A - A kind of more exploration geophysical field parallel acquisition system and methods - Google Patents
A kind of more exploration geophysical field parallel acquisition system and methods Download PDFInfo
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Abstract
The invention discloses more exploration geophysics parallel acquisition system and methods, are related to technical field of geophysical exploration, comprising: control host, intelligent electromagnetic emitter, several intelligent acquisition devices, big line, several sensor reception devices；The intelligent acquisition device receives the operating mode and acquisition parameter that the control host issues, and the intelligent electromagnetic emitter receives the physical field emission mode and emission parameter that the control host issues；Intelligent acquisition device is connect by big line with sensor reception device；The intelligent acquisition device can acquire electrical method, earthquake, transient electromagnetic, magnetotelluric, any one signal in radio wave.The invention has the advantages that realizing the system for integrating a variety of geophysical exploration methods, observation system is once arranged, primary that physical field is excited to realize more parallel acquisitions, detection method diversification greatly improves exploration construction efficiency.
Description
Technical field
The invention belongs to the comprehensive geophysical survey technical fields of field of geophysical exploration, and in particular to Yi Zhongji
At seismic wave field, electric field, magnetic field more exploration geophysical field parallel acquisition systems, realize the complex geophysical prospecting skill of non-same field source
Art.
Background technique
Geophysical exploration is the physical attribute difference by different geologic bodies, detects different geologic bodies and anomalous body
Exploration engineering and method, geophysical instrument (abbreviation geophysical prospecting equipment) are the cores of geophysical exploration, and geophysical prospecting equipment is
Based on geophysical exploration theory, in conjunction with the multidisciplinary technology such as sensing technology, data acquisition technology and computer technology
The special instrument of fusion and formation.Geophysical exploration is generally divided into seismic prospecting, electrical method is surveyed according to the difference of physics field source
Spy, electromagnetic prospecting, gravimetric prospecting, magnetic prospecting and radioactivity survey etc..It can also further segment, as seismic prospecting can
To be divided into active source and the exploration of passive focus earthquake；Electrical prospecting can be divided into electric resistivity exploration and swash electricity exploration；Electromagnetic prospecting
Transient electromagnetic exploration, radio wave transmission exploration and magneto-electrotelluric exploration etc. can be divided into.Every kind of geophysical prospecting method has corresponding
Instrument and equipment, required equipment is more when leading to complex geophysical prospecting, cable is complicated, and different geophysical prospecting methods will successively construct, not only restrict
The field conduct efficiency of complex geophysical prospecting, and each geophysical prospecting method is caused to reduce in the separation of acquisition space-time, temporal resolution.
In existing physical prospecting equipment, the complex geophysical prospecting of homologous field can only be generally realized simultaneously, such as the reflection of seismic prospecting
Wave, refraction involve seismic surface wave while exploring；In electrical prospecting while resistivity method, induced polarization method and natural electric field method
Exploration.It realizes not homologous, more geophysical field explorations, needs complicated a variety of geophysical equipments, type of device is complicated, construction
Low efficiency.Not homologous complex geophysical prospecting has the orthogonality of field source response, as seismic prospecting refers to that the electricity under epicenter excitation is rung
It answers, uncorrelated to the seismic signal under focus effect, electric signal and shake signal under epicenter excitation have orthogonality, this is just
It hands over attribute to have the function of evaluating stratum permeability, is the hot issue of current unconventional energy resource exploration；Similar electroshock is surveyed
It visits, at present also in exploration.
Time-invariant system a kind of system that physically representative structure and parameter all do not change over time.Strictly speaking, due to
The presence of internal influence and external action, time-invariant system are a kind of idealized model of time-varying system.But as long as this
The system dynamic course of kind time-varying process ratio is sufficiently slow, then replacing time-varying system to be analyzed using time-invariant system, still
Can guarantee has enough accuracy.Traditional physical prospecting also assumes that detected object is that time-invariant system simplifies, but for by
For the detection target that engineering construction is affected be time-varying system, can adapt to time-varying system carry out it is homologous and non-homogeneous
Comprehensive geophysical survey equipment has great innovative significance, is the source of physical prospecting new method, new equipment.
Summary of the invention
Technical problem to be solved by the present invention lies in how easily to realize that more geophysical fields are explored parallel, can be fitted
Time-varying system geophysical equipment should be influenced by engineering construction.
The present invention is to solve above-mentioned technical problem by the following technical programs:
A kind of more exploration geophysical field parallel acquisition systems, comprising: control host, several intelligent acquisition devices, big
Line, several sensor reception devices, the intelligent acquisition device receive the operating mode and acquisition that the control host issues
Parameter, the intelligent acquisition device are connect by big line with several sensor reception devices, and the intelligent acquisition device is more
Switch in kind of operating mode, the intelligent acquisition device takes into account active source and the acquisition of passive source, several intelligent acquisition devices
Operating mode is set as same or different.
Further, the operating mode of the intelligent acquisition device include acquisition electrical method, it is earthquake, transient electromagnetic, wireless
Any one signal in electric wave perspective and magnetotelluric.
Further, further includes: intelligent electromagnetic emitter, the intelligent electromagnetic emitter receive the control
The physical field emission mode and emission parameter that host issues, the intelligent electromagnetic emitter switch in a variety of emission modes.
Further, the emission mode of the intelligent electromagnetic emitter includes electrical method emission mode, transient electromagnetic hair
Emission mode, Radio Penetration emission mode, magnetotelluric emission mode.
Further, further includes: intelligent electromagnetic emitter, intelligent electromagnetic emitter receive the control host
The physical field emission mode and emission parameter issued, the intelligent electromagnetic emitter are that focus or common Electromagnetic Launching fill
It sets.
Further, the sensor reception device is Multifunction Sensor or single function sensor.
Further, the Multifunction Sensor includes the seismic signal receiving unit and electromagnetism of setting inside the shell
Signal receiving unit, further includes electrical method signal receiving unit, and each signal receiving unit draws two signal transmssion lines respectively.
Further, hard is filled between the seismic signal receiving unit, electromagnetic signal receiving unit and shell
Glue.
Further, the electromagnetic signal receiving unit include bar magnet, the coil that is set on bar magnet, the of coil
A signal transmssion line is drawn respectively in other positions on one end and coil in addition to first end.
Further, the electromagnetic signal receiving unit further includes that sliding becomes the number of turns device, and sliding becomes the number of turns device
Contact and coil contact, the first end of coil draw a signal transmssion line, and another signal transmssion line of coil becomes through sliding
The number of turns device is drawn.
Further, the electrical method signal receiving unit is the sheet metal of setting outside the shell.
Further, the Multifunction Sensor further includes signal selecting switch, from seismic signal receiving unit, electricity
The six roots of sensation signal transmssion line that magnetic signal receiving unit, electrical method signal receiving unit are drawn is connected to signal selecting switch, and from letter
Number selection switch draw two signal transmssion lines.
Further, all or part of composition at least centralization in several intelligent acquisition devices
Intelligent acquisition system, centralized intelligence acquisition system refer to that more intelligent acquisition devices concentrate in a cabinet, pass through case
Body internal unity is powered, communication connection between every intelligent acquisition device, and every intelligent acquisition device is at least connected with one big
At least one acquisition channel is arranged in line, every big line, and each acquisition channel connects a sensor reception device.
Further, the more intelligent acquisition devices are connected in series by big line, and as distributed intelligence is adopted
At least one acquisition channel is arranged in collecting system, every big line, and each acquisition channel connects a sensor reception device.
Further, the more intelligent acquisition devices are wirelessly attached, the intelligent acquisition device
Between respectively independence and freedom arrangement, as free arrangement intelligent acquisition system.
Further, the intelligent acquisition device includes operating mode switching circuit, signal conditioning circuit, the first mould
Number converter, first processor, the first communication module, the first working power；The first processor controls the operating mode
Switching circuit transfers signals to the input terminal of specified signal conditioning circuit, will be believed by the operating mode switching circuit
It number is switched to the input terminal of the first analog-digital converter, the signal conditioning circuit is transferred to after being handled received signal
First analog-digital converter is sent to first processor, first processor connection after the processing of first analog-digital converter
First communication module；First working power provides power supply for the intelligent acquisition device.
Further, the intelligent acquisition device further includes first memory, the first buffer, first caching
Device temporarily stores the data in first processor, and the first memory is to data handled in first processor
Long-term storage.
Further, the intelligent acquisition device have access to first position time module obtain the location of and
Temporal information is transferred to first processor；It is the intelligence that the intelligent acquisition device, which can also access the first external power supply module,
It can acquisition device offer working power.
Further, the intelligent electromagnetic emitter include launching circuit, transmitting antenna, isolation module, at second
Device, the second communication module, the second working power are managed, the launching circuit switches in a variety of emission modes, and selects any
Signal is launched field source signal corresponding to emission mode by the transmitting antenna by emission mode；Launching circuit and
It is isolated between second processor by the isolation module, the second communication module of the second processor connection, described second
Working power provides power supply for the intelligent electromagnetic emitter.
Further, the launching circuit includes emission mode switching module, emission power, transmitting sample of signal mould
Block, the second analog-digital converter, the emission mode switching module switches in a variety of emission modes, and selects any transmitting
Mode, emission mode switching module connect the transmitting antenna, and emission power provides power supply for launching circuit, and transmitting signal takes
Egf block is connect with the second analog-digital converter, is carried out between the second analog-digital converter and second processor by the isolation module
Isolation.
Further, the intelligent electromagnetic emitter further includes second memory, the second buffer, and described second
Buffer temporarily stores the data in second processor, and the second memory is to handled in second processor
Data store for a long time.
Further, the intelligent electromagnetic emitter has access to second position time module and obtains locating position
It sets and temporal information, is transferred to second processor；The intelligent electromagnetic emitter can external second external power supply module be
The intelligent electromagnetic emitter provides working power.
A kind of more exploration geophysical field parallel acquisition methods, comprising:
Step 1: the arrangement mode of more exploration geophysical field parallel acquisition systems is selected according to exploration ambient conditions；
Step 2: selecting the detection mode of passive source or active source；
Step 3: according to detection mode and arrangement mode to geophysical field parallel acquisition system is prospected more required for
Structure is assembled, wherein if equipment involved by more exploration geophysical field parallel acquisition systems include control host,
Dry platform intelligent acquisition device, big line, several sensor reception devices, intelligent electromagnetic emitter, the intelligent acquisition device
Take into account active source and the acquisition of passive source；
Step 4: communication detection is carried out to equipment used；
Step 5: if it is active source detection mode, controls host and issue physical field emission mode and emission parameter, intelligence
Electromagnetic launch system receives the physical field emission mode and emission parameter that the control host issues, and according to the received object of institute
Reason Flied emission mode and emission parameter switch in a variety of emission modes, and excite field source；If it is passive source, nature is acquired
Field source response signal；
Step 6: the control host issues operating mode and acquisition parameter, and intelligent acquisition device receives the control master
The operating mode and acquisition parameter that machine issues, and according to the received operating mode of institute and acquisition parameter, operating mode is selected, it will
The operating mode of several intelligent acquisition devices is switched to same or different mode, and the intelligent acquisition device is pressed
It is acquired according to specified acquisition parameter, the intelligent acquisition device can switch in multiple-working mode；
Step 7: the intelligent acquisition device is set for switching according to acquisition, carries out the acquisition of next round data；
Step 8: control host re-issues emission parameter and acquisition parameter, carries out different geophysical field explorations, that is, follows
Ring step 4-7；
Step 9: carrying out more exploration geophysical field data acquisitions by different surveys line, i.e., after the completion of current survey line acquisition, hold
The next survey line acquisition of row, i.e. circulation step 1-8.
Further, arrangement mode described in the step 1 includes: centralized intelligence acquisition system, distributed intelligence
Acquisition system, free arrangement intelligent acquisition system.
Further, the intelligent electromagnetic emitter carries out exciting corresponding object according to the received emission parameter of institute
Field is managed, one group of electrical method, transient electromagnetic, Radio Penetration and the earth electricity can be emitted by the intelligent electromagnetic emitter
Any combination signal between magnetic, or only excite a kind of field source signal.
Further, further includes: pass intelligent acquisition device data collected back control host or computer, it is right
Data are handled and export processing result.
Further, the process handled data includes: to carry out data solution one by one to more state properties
It compiles, processing simultaneously inverting, obtains the dielectric response situation of target zone；Then joint inversion is carried out to uncorrelated field, more is merged
Analysis.
The present invention has the advantage that compared with prior art
(1) present invention proposes a kind of integrated electrical prospecting, seismic prospecting, transient electromagnetic exploration, Radio Penetration exploration
And magneto-electrotelluric exploration is in more exploration geophysical field parallel acquisition systems of one.This system takes into account active source and passive source,
The exploration of active source geophysical field can be achieved, passive source geophysical field long term monitoring can also be carried out.
(2) intelligent electromagnetic emitter in synchronization can excite a kind of physical field in this system, and in different moments
A variety of physics field signals or a variety of physics field signals can be excited to combine, more geophysical field response signal parallel acquisitions are realized
Detection method diversification, and exploration construction efficiency can be improved.
(3) a variety of observation system combining forms are adapted to a variety of geophysical field surveying conditions, take into account ground, mine and
Geophysical exploration environment in hole is suitable for the engineering site detection mission by construction infection.The system can to time varying signal into
The parallel observation of more of row, the even more important characteristic of this system are the multiple physical field effect characters having under a kind of excitaton source effect
It obtains；With the parallel acquisition of multiple physical field coupling data, the parallel Integrated Geophysical Prospecting of non-same field source is realized.
Detailed description of the invention
Fig. 1 is the structure chart of more exploration geophysical field parallel acquisition systems of the embodiment of the present invention one.
Fig. 2 is the intelligent acquisition device signal of more exploration geophysical field parallel acquisition systems of the embodiment of the present invention one
Figure.
Fig. 3 is that the sensor reception device of more exploration geophysical field parallel acquisition systems of the embodiment of the present invention one is shown
It is intended to.
Fig. 4 is the intelligent emitter signal of more exploration geophysical field parallel acquisition systems of the embodiment of the present invention two
Figure.
Fig. 5 is more exploration geophysical field parallel acquisition systems of the embodiment of the present invention two.
Fig. 6 is more exploration geophysical field parallel acquisition systems of the embodiment of the present invention three.
Fig. 7 is more exploration geophysical field parallel acquisition systems of the embodiment of the present invention four.
Fig. 8 is more exploration geophysical field parallel acquisition systems of the embodiment of the present invention five.
In figure: 1- controls host, 2- intelligent acquisition device, the big line of 3- connection, 4- sensor reception device, 5- intelligence electricity
Magnetic emitter, 400- shell, 410- seismic signal receiving unit, 420- electromagnetic signal receiving unit, 430- electrical method signal connect
Receive unit, 440- signal selecting switch, 450- hard rubber, 421- bar magnet, 422- coil, 423- sliding change the number of turns device.
Specific embodiment
Elaborate below to the embodiment of the present invention, the present embodiment under the premise of the technical scheme of the present invention into
Row is implemented, and the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following realities
Apply example.
Embodiment one:
As shown in Figure 1, be connected in series between intelligent acquisition device 2, as distributed intelligence acquisition system, the intelligence
Acquisition device acquisition mode is the acquisition of passive source.
More exploration geophysical field parallel acquisition systems include control host 1, several intelligent acquisition devices 2, big line 3,
Several sensor reception devices 4, control host 1 are connect by wired mode with intelligent acquisition device 2, intelligent acquisition device 2
It is connect by big line 3 with several sensor reception devices 4, the air plug head for connecting big line 3 is connected with intelligent acquisition device 2,
Control host 1 issues the assigned work mode and acquisition parameter of acquisition to intelligent acquisition device 2, and intelligent acquisition device 2 is a variety of
Switch in operating mode, intelligent acquisition device 2 switches acquisition electrical method, earthquake, transient electromagnetic, radio wave by operating mode
Perspective and magnetotelluric signal it is any, the operating mode of several intelligent acquisition devices 2 is set as identical or not
Together, i.e., intelligent acquisition device 2 acquire this five kinds of signals any or this five kinds of signal any combination parallel acquisition.
Wherein, several intelligent acquisition devices indicate an intelligent acquisition device or more intelligent acquisition devices, similarly,
Several sensor reception devices indicate a sensor reception device or more sensor reception devices.Intelligent acquisition device 2
In multiple-working mode switch the case where include: when in exploration geophysical field parallel acquisition system include an intelligence adopt
When acquisition means, intelligent acquisition device 2 not only can always be a kind of operating mode, but also can allow hand in different moments as not
Same operating mode；When in exploration geophysical field parallel acquisition system including more intelligent acquisition devices 2, when identical
It carves, is switched to identical operating mode or different operating modes between more intelligent acquisition devices 2, in different moments, every
Intelligent acquisition device 2 can be switched to the identical operating mode that different operating mode or holding are switched to last moment.
Similarly, the operating mode of several intelligent acquisition devices 2 can be set as same or different situation are as follows: when an intelligence
When acquisition device 2, intelligent acquisition device 2 can be set as always a kind of operating mode, can also be set as not in different moments
Same operating mode；Working mould when more intelligent acquisition devices 2, between synchronization, more intelligent acquisition devices 2
Formula can be set as identical or different, and in different moments, the operating mode of every intelligent acquisition device 2 can be set as not
With or keep the identical operating mode of last moment, realize the observation of more field signal parallel synchronous.
Passive source acquisition mode refers to no artificial excimer reason field in this system, i.e., no intelligent electromagnetic emitter 5,
The response signal of the acquisition nature field source of intelligent acquisition device 2.Wherein, sensor reception device 4 is Multifunction Sensor or single function
It can sensor；Control host can be special equipment, computer, Pad or mobile phone etc..
Specifically, being more intelligent acquisition devices in the present embodiment, and intelligent acquisition device 2 is connected in series, shape
At distributed intelligent acquisition system, if intelligent acquisition device setting dry passage (1 channel or multichannel), on each channel
A sensor reception device 4 is connected, sensor reception device 4 connects on big line 3, intelligent acquisition device 2 and control host 1
Between connected by wired mode, and communicated always by wired mode, wired communication modes can be fieldbus,
The modes such as Ethernet, optical fiber are communicated.Control host 1 be able to carry out communication, parameter setting, under send instructions, i.e., control master
Machine 1 issues operating mode and acquisition parameter to intelligent acquisition device 2, and intelligent acquisition device 2 receives control host 1 and issues work
After operation mode and acquisition parameter, by operating mode setting in electrical method, earthquake, transient electromagnetic, Radio Penetration and the earth electricity
Magnetic it is any, that is, realize a kind of acquisition of signal, or by operating mode setting in electrical method, earthquake, transient electromagnetic, wireless
Electric wave perspective and magnetotelluric combination, that is, realize the parallel acquisition of multi-signal, sensor reception device 4 being capable of root
Different data informations is acquired according to demand, i.e., acquisition electrical method signal, seismic signal, transient electromagnetic signal, radio wave signal are
And Magnetotelluric signal, and signal collected is transferred to the intelligent acquisition device 2.
As shown in Fig. 2, the intelligent acquisition device 2 includes operating mode switching circuit, signal conditioning circuit, the first mould
Number converter, first processor, the first communication module, first memory, the first buffer, the first working power；Utilize sensing
Multifunction Sensor in device reception device 4 transmits a signal to signal conditioning circuit, the operating mode switching by big line
Circuit according to the different instruction of received first processor switch sensor signal to specified conditioning circuit input terminal, and
It is switched to the input terminal of the first analog-digital converter, the signal conditioning circuit is transferred to after being handled received signal
One analog-digital converter is sent to first processor, first buffer after the processing of first analog-digital converter
The data that the first analog-digital converter in first processor is converted temporarily are stored, the first memory is to first
Handled data store for a long time in processor；First communication module is connect with first processor, and can be led with control
Machine, sensor device and they between communicated；First working power provides work for the intelligent acquisition device
Power supply；The intelligent acquisition device 2 can access first position time module and obtain location and temporal information, be transferred to
First processor；Can also external first external power supply module be the intelligent acquisition device 2 working power is provided.
Specifically, intelligent acquisition device 2 can realize electrical method, earthquake, transient electromagnetic, Radio Penetration and magnetotelluric
The acquisition of signal, and take into account the parallel acquisition of more exploration geophysical fields of active source and the acquisition of passive source.Wherein, at first
The control centre that device is entire acquisition device is managed, other modules is controlled and orderly works, the first analog-digital converter is for will be acquired
Analog signal be converted to digital signal, the first communication module is used for the transmission for assigning and acquiring data of acquisition parameter；First
The data that buffer is used to convert the first analog-digital converter temporarily store, and first memory is for having acquired the long-term of data
Storage；Signal conditioning circuit is used to acquire the signal-to-noise ratio that filtering, amplification, shaping of signal etc. guarantee signal；Operating mode switching
Circuit receive control host command after, be switched to specified physical field conditioning circuit arrive analog-digital converter input signal, and general
Sensor reception device signal collected is transferred to the input terminal of specified physical field conditioning circuit, to realize a variety of masters
Five kinds of electrical method, earthquake, transient electromagnetic, Radio Penetration and magnetotelluric field signals are realized in the control and acquisition of passive field
It picks up；First working power provides power supply needed for system components work normally.Wherein, the first analog-digital converter selects high speed
Analog-digital converter, first position time module is for acquisition time to be synchronous and location information.
To sum up, in same observation system, every 2 synchronization of intelligent acquisition device can only acquire a kind of earth object
Field is managed, every intelligent acquisition device 2 can acquire different geophysical fields in different moments, between more intelligent acquisition devices 2
Similar and different geophysical field can be acquired respectively in synchronization, realize 2 parallel acquisition of intelligent acquisition device above-mentioned five
One or more signals of kind signal.
As shown in figure 3, sensor reception device 4 is Multifunction Sensor, sensor reception device 4 is arranged in shell 400
Interior seismic signal receiving unit 410 and electromagnetic signal receiving unit 420, electrical method signal receiving unit 430, signal behavior are opened
440 are closed, each signal receiving unit draws two signal transmssion lines respectively.Seismic signal receiving unit 410, electromagnetic signal connect
It receives and fills hard rubber 450 between unit 420 and shell 400, to guarantee seismic signal receiving unit 410 to high-frequency signal
Reception.
Signal selecting switch 440 connects from seismic signal receiving unit 410, electromagnetic signal receiving unit 420, electrical method signal
It receives the six roots of sensation signal transmssion line that unit 430 is drawn and is connected to signal selecting switch 440, and draw two from signal selecting switch 440
Root signal transmssion line, by controlling signal selecting switch 440, the output signal type of adjustable sensor such as selects output ground
The transient electromagnetic letter that the seismic signal or electromagnetic signal receiving unit 420 that shake signal receiving unit 410 detects detect
Number, the electrical method signal that detects of radio wave signal, Magnetotelluric signal or electrical method signal receiving unit 430, so as to
It realizes and is detected in different detection times in above-mentioned five kinds of signals by the same sensor in same detection place
Any one, can also be used different sensors, in same place of same time, detect the different rows of above-mentioned five kinds of signals
Column combination.Wherein, electrical method signal receiving unit 430 is the sheet metal being arranged in outside shell 400, for receiving electrical method letter
Number.Seismic signal receiving unit 410 is seismic sensor core, for detecting seismic signal.Shell 400 is non-metallic material,
Shell 400 in the present embodiment is made of ABS plastic.
Electromagnetic signal receiving unit 420 includes bar magnet 421, the coil 422 being set on bar magnet 421, bar magnet 421 and line
Circle 422 draws a signal transmssion line respectively.Electromagnetic signal receiving unit 420 further includes that sliding becomes the number of turns device 423, sliding
The contact for becoming the number of turns device 423 is contacted with coil 422, and the corresponding signal transmssion line of coil 422 becomes the number of turns device through sliding
423 draw, and become circle device 423 by adjusting to slide to change the coil turn in line attachment, to reach the different masters of switching
The purpose of frequency, to the transient electromagnetic signal, Radio Law signal, Magnetotelluric signal etc. for receiving different frequency, wherein line
Adjustable dominant frequency on circle 422 is divided into dot-dividing type, can set fixed dominant frequency frequency, and noncontinuity regulative mode.
Two signal transmssion lines drawn from signal selecting switch 440 are connected on external big line by a plugging clamp,
And by seismic signal receiving unit 410, electromagnetic signal receiving unit 420, the collected signal of electrical method signal receiving unit 430
It is output in matching external device (ED), so that signal is analyzed, record, handle, is saved, it is more in the present embodiment
Sensor reception device 4 in exploration geophysical field parallel acquisition system can be removed very easily from big line 3, and can
Arbitrarily different sensor reception devices 4 to be connected in detection system as needed, it is primarily adapted for use in ground correlation letter
Number detection.
Specifically, sensor reception device 4 is saturating by electrical method electrode, seismic sensor, transient electromagnetic coil, radio wave
Become one depending on receiving coil and magnetotelluric receiving coil, realizes electrical method signal, seismic signal, transient electromagnetic signal, nothing
Line electric wave signal and Magnetotelluric signal integrally pick up, and a set of sensor reception device can pick up seismic signal, electricity as needed
Method signal, transient electromagnetic signal, Radio Penetration signal, Magnetotelluric signal can pick up any in above five kinds simultaneously
Signal avoids the complex operations of replacement sensor device, improves collecting efficiency.In addition, sensor reception device 4 can be list
Function sensor, i.e. electrode, geophone, transient electromagnetic coil, Radio Penetration receiving coil and magnetotelluric receive
Coil a certain kind therein, the reception for common individually geophysical exploration method data.
Embodiment two: the difference with embodiment one is to increase intelligent electromagnetic emitter 5, intelligent electromagnetic transmitting dress
Physical field emission mode and emission parameter that 5 receptions control host 1 issues are set, intelligent electromagnetic emitter 5 is sent out according to physical field
Emission mode and emission parameter excite different field source signals.Wherein, focus or common electromagnetic launch system hair also be can use
Penetrate a certain electrical method, earthquake, transient electromagnetic method, Radio Penetration, magnetotelluric signal.
As shown in figure 4, increase intelligent electromagnetic emitter 5 on the basis of Fig. 1, intelligent electromagnetic emitter 5 and control
It is communicated between host 1, fieldbus, Ethernet, light can be passed through between intelligent electromagnetic emitter 5 and control host 1
The wired modes such as fibre are attached, and can also be carried out wireless mode by bluetooth, WIFI and be communicated, intelligent electromagnetic transmitting dress
Set in 5 can between control host 1 communication connection always, can also disconnect, i.e., regardless of mode, control master
Machine 1, which can be realized to intelligent electromagnetic emitter 5, issues physical field emission mode and emission parameter, intelligent electromagnetic emitter
It can switch in a variety of emission modes, wherein the emission mode of intelligent electromagnetic emitter includes electrical method emission mode, wink
Power transformation magnetic emission mode, Radio Penetration emission mode, magnetotelluric emission mode.Intelligent acquisition device 2 and intelligence electricity
Magnetic emitter 5 can be mounted on the same side of observation position, and stream oriented device can also be mounted on to the not ipsilateral of observation position.This
In embodiment, it is attached between intelligent electromagnetic emitter 5 and control host 1 by wired mode, intelligent acquisition device 2
The opposite side of working face is mounted on intelligent electromagnetic device 5, intelligent acquisition device 2 is mounted on collection terminal, intelligent electromagnetic transmitting dress
It sets 5 and is mounted on transmitting terminal, control host 1 successively connect with intelligent acquisition device 2, intelligent electromagnetic emitter 5, realizes to intelligence
It can send instructions under acquisition device 2, intelligent electromagnetic emitter 5.Intelligent electromagnetic in more exploration geophysical field parallel acquisition systems
Emitter 5 can excite and combine signal between one group of electrical method, transient electromagnetic, Radio Penetration and magnetotelluric, or
Only excite a kind of field source signal.
As shown in figure 5, intelligent electromagnetic emitter 5 includes emission mode switching module, emission power, transmitting antenna, hair
Penetrate sample of signal module, the second analog-digital converter, isolation module, second memory, the second buffer, second processor, second
Communication module, the second working power, wherein emission mode switching module, emission power, transmitting sample of signal module, the second mould
Number converter forms launching circuit, and the emission power is launching circuit power supply, and the emission mode switching module can be more
Switch and select any emission mode in kind emission mode, field source signal corresponding to emission mode is passed through into the transmitting
Antenna launches signal, and transmitting signal collected is transferred to the second modulus by the transmitting sample of signal module
The data that second analog-digital converter is converted are transferred to second processor by converter, and second buffer is by
The data that the second analog-digital converter in two processors is converted temporarily are stored, and the second memory is to second processing
Handled data store for a long time in device；The second processor is connect with the second communication module, and can be with control host, biography
Sensor arrangement and they between communicated, launching circuit and second processor are isolated by the isolation module, described
Second working power is that intelligent electromagnetic emitter 5 provides power supply.When the intelligent electromagnetic emitter can access the second position
Between module obtain the location of and temporal information, be transferred to second processor；Can also external second external power supply module be institute
It states intelligent electromagnetic emitter and working power is provided.
Specifically, second processor is the control centre of entire intelligent electromagnetic emitter 5, control other modules has
Sequence work；Second analog-digital converter selects the analog-digital converter of high speed, and the second analog-digital converter is used to believe simulation collected
Number digital signal is converted to, the second buffer temporarily deposits the data that the analog-digital converter in second processor is converted
Storage；Second memory stores data handled in second processor for a long time；Second position time module can select the time
Synchronous and locating module is used for time synchronization and position acquisition；Second communication module is under emission mode and emission parameter
Reach and acquire the transmission of data；Emission power is launching circuit power supply, and it is any that emission mode switching module allows hand over selection
Emission mode selects different transmitting signals and signal to emit day for exciting electricity, magnetic field signal according to different application scenarios
Line, transmitting antenna is for launching signal；Transmitting sample of signal module is used to acquire the signal of transmitting, i.e. transmitting signal
Sampling module is for acquiring emission current；Second working power or the second external power supply module are intelligent electromagnetic transmitting dress
5 offer power supplys are provided；Wherein, it is isolated between launching circuit and processor by the isolation module, launching circuit is transmitting mould
Intend signal, signal handled by second processor is transmitting digital controlled signal, and isolation module will be for that will emit digital control letter
Number it is isolated between launching simulation signal, avoids the interference between signal.
Specifically, intelligent electromagnetic emitter 5, under different emission modes, intelligent acquisition device 2 can acquire electricity
Method, earthquake, transient electromagnetic, Radio Penetration and any signal of magnetotelluric or a variety of any combination signals.For example, intelligence
Energy electromagnetic launch system 5 switches to Electromagnetic Launching mode, and more intelligent acquisition devices 2 are acquired by operating mode switching circuit
Electrical method, earthquake, transient electromagnetic, Radio Penetration and any signal of magnetotelluric or a variety of any combination signals, thus real
Now more field signal parallel synchronous observations.
Embodiment three: the difference with embodiment two is that more intelligent acquisition devices 2 are wirelessly attached,
Respective independence and freedom arrangement, as free arrangement intelligent acquisition system between intelligent acquisition device 2.
As shown in fig. 6, intelligent acquisition device 2 uses free arrangement form, more intelligence are placed in same observation station position side by side
Acquisition device 2, then can synchronization obtain the different Geophysical Field Informations of the measuring point.More geophysical fields are carried out parallel
, can passive source acquisition when acquisition, it can be not connected to intelligent electromagnetic emitter 5, can also active source be acquired, it can
Connection intelligent electromagnetic transmitting sets 5, and controlling can also be by wired or wireless between host 1 and intelligent electromagnetic emitter 5
Mode communicated.In the present embodiment, intelligent electromagnetic emitter 5 and control host 1 are by being wirelessly connected, using actively
Source is acquired.
It is arranged using independence and freedom respective between intelligent acquisition device 2, free arrangement system suitability is strong, visits according to scene
Survey demand carries out flexible arrangement.
Example IV: the difference with embodiment one is: intelligent acquisition device 2 is centralized intelligence acquisition system, several
An all or part of composition at least centralized intelligence acquisition system in platform intelligent acquisition device 2, centralized intelligence acquisition
System refers to that more intelligent acquisition devices concentrate in a cabinet, powers by the way that box house is unified, every intelligent acquisition
Communication connection between device, every intelligent acquisition device are at least connected with a big line, and it is logical that at least one acquisition is arranged in every big line
Road, each acquisition channel connect a sensor reception device.Intelligent acquisition device 2 and control host 1 by wired mode into
Row communication, and be acquired for active source acquisition mode.
As shown in fig. 7, intelligent electromagnetic emitter 5 is communicated with control host 1 by wired mode, can also lead to
It crosses wireless mode to be communicated, realizes active source excitation.In the present embodiment, intelligent electromagnetic emitter 5 and control host 1 it
Between be attached by wired mode, intelligent acquisition device 2 with control host 1 be attached by wired mode.Intelligent acquisition
Be connected with four big line 3 on device 2, and have in the setting of every big line 3 it is multiple can spread, if forming each base station connection
Dry passage, each acquisition channel connect a sensor reception device 4.
Intelligent electromagnetic emitter 5 under different emission modes, intelligent acquisition device 2 can acquire electrical method, earthquake,
Any combination of transient electromagnetic, Radio Penetration and any signal of magnetotelluric or multi-signal.For example, intelligent electromagnetic
Emitter 5 switches to transient electromagnetic emission mode, and more intelligent acquisition devices 2 pass through operating mode switching circuit acquisition electricity
Method, earthquake, transient electromagnetic, Radio Penetration and any signal of magnetotelluric or multi-signal any combination.
When intelligent acquisition device 2 is using centralization arrangement, it is particularly suitable for porous and ground combined detection.
Embodiment five: with example IV difference be: be acquired for passive source acquisition mode, intelligent acquisition device 2 with
Control host 1 is wirelessly communicated.
As shown in figure 8, control host 1 and intelligent acquisition device 2 carry out parameter setting and communication, intelligence by wireless mode
Energy acquisition device 2 is centralized intelligence acquisition device, is connected with four big line 3 on intelligent acquisition device 2, and every big line 3 is set
Set it is multiple can spread, if forming each base station connection dry passage, each acquisition channel connects a sensor and connects
Receiving apparatus 4.Intelligent acquisition device 2 is wirelessly communicated with control host 1, can be communicated with wired mode,
In the present embodiment, centralized intelligence acquisition device 2 is that wireless mode is communicated with control host 1.Intelligent acquisition device 2 is
It is acquired by passive source, that is, acquires the response signal of nature field source, more exploration geophysical field parallel acquisition systems are to electricity
More method, transient electromagnetic method, radio wave penetration method, the acquisition of magnetotelluric method any of them method or arrangement collection
Chinese style intelligent acquisition system is realized any to earthquake, electrical method, transient electromagnetic method, radio wave penetration method, magnetotelluric method
Signal or the signal of any combination are acquired.
According to as shown in figures 1-8, in the specific implementation process, more exploration geophysical field parallel acquisition methods it is specific
Process are as follows:
Step 1: the arrangement mode of more exploration geophysical field parallel acquisition systems is selected according to exploration ambient conditions；
Specifically, designing observation system according to survey line length, required precision etc., determine that intelligent acquisition device 2 is selection point
The arrangement mode of cloth, centralization or free arrangement, and further determine that intelligent acquisition device 2, big line 3 and sensor connect
The quantity of receiving apparatus 4, different road spacing correspond to different detection accuracy and investigation depth；Wherein, if system is centralized intelligence
When energy acquisition system, it is at least connected with a big line, at least one acquisition channel, each acquisition channel connection is arranged in every big line
One sensor reception device 4；If system is distributed intelligence acquisition system, intelligent acquisition device 2 is passed through into big line 3
It is connected in series, at least one acquisition channel is arranged in every big line 3, and each acquisition channel connects a sensor and receives dress
Set 4；If system is free arrangement intelligent acquisition system, more intelligent acquisition devices 2 are wirelessly connected
It connects, respective independence and freedom arrangement between several intelligent acquisition devices 2.
Step 2: selecting the detection mode of passive source or active source；
Step 3: according to detection mode and arrangement mode to geophysical field parallel acquisition system is prospected more required for
Structure is assembled, wherein if equipment involved by more exploration geophysical field parallel acquisition systems include control host 1,
Dry platform intelligent acquisition device 2, big line 3, several sensor reception devices 4, intelligent electromagnetic emitter 5, the intelligent acquisition
Device 2 takes into account active source and the acquisition of passive source；
Step 4: communication detection is carried out to equipment used；I.e. to intelligent electromagnetic emitter 5, intelligent acquisition device 2,
It controls host 1 and carries out communication detection.
Step 5: if it is active source, controlling host and issue emission mode and emission parameter, intelligent electromagnetic emitter 5
The emission mode and emission parameter issued is received, and according to the received emission mode of institute and emission parameter in several transmitting mould
Switch in formula, and excites field source；If it is passive source, pass through natural field source excitation response signal；
Specifically, the concrete mode of passive source exploration geophysical field acquisition are as follows: intelligent acquisition device 2 acquires nature field
The response signal in source such as acquires microseismic signals, natural potential signal and Magnetotelluric signal, can acquire a certain kind simultaneously certainly
The response signal of right field source, can also be with the response signal of a variety of natural field sources of parallel acquisition.
Specifically, the concrete mode of active source exploration geophysical field acquisition are as follows: control host 1 emits to intelligent electromagnetic
Device 5 issues physical field emission mode and emission parameter, and the intelligent electromagnetic emitter 5 receives the hair that control host issues
Emission mode and emission parameter switch in a variety of emission modes according to the received emission mode of institute and emission parameter, and according to finger
Determine emission parameter to carry out exciting corresponding physics field signal, one group of electrical method, wink can be excited by intelligent electromagnetic emitter 5
Any combination signal between power transformation magnetic, Radio Penetration and magnetotelluric, or only excite a kind of field source；Or utilize shake
Source or common electromagnetic launch system emit a certain electrical method, earthquake, transient electromagnetic method, Radio Penetration, magnetotelluric
Signal.
For intelligent electromagnetic emitter under different emission modes, intelligent acquisition device can acquire electrical method, earthquake, wink
Any combination of power transformation magnetic, Radio Penetration and any signal of magnetotelluric or multi-signal.For example, intelligent electromagnetic is sent out
Injection device 5 switches to Radio Penetration emission mode, and more intelligent acquisition devices 2 are acquired by operating mode switching circuit
Electrical method, earthquake, transient electromagnetic, Radio Penetration and any signal of magnetotelluric or multi-signal any combination, realize
More field signal parallel synchronous observations.
Step 6: the control host issues operating mode and acquisition parameter, intelligent acquisition device receive operating mode and
Acquisition parameter, and according to the received operating mode of institute and acquisition parameter, operating mode is selected, operating mode is switched to identical
Or different modes, the intelligent acquisition device are acquired according to specified acquisition parameter；
Specifically, if earthquake data acquisition, the switching of 2 internal circuit of intelligent acquisition device carries out earthquake data acquisition；If
Electrical method data acquisition, 2 internal circuit of intelligent acquisition device switching, carries out the acquisition of electrical method data；If transient electromagnetic data acquires,
The switching of 2 internal circuit of intelligent acquisition device, carries out transient electromagnetic data acquisition；If Radio Penetration data acquisition intelligence is adopted
The switching of 2 internal circuit of acquisition means, carries out the acquisition of Radio Penetration data；If magnetotelluric data acquires, intelligent acquisition device
The switching of 2 internal circuits, carries out magnetotelluric data acquisition.
Every intelligent acquisition device 2 works in synchronization in a state, can acquire electrical method, earthquake, transient electrical
Magnetic, Radio Penetration and any one magnetotelluric geophysics field signal, can between more intelligent acquisition devices 2
In synchronization work in different states, different geophysics field signals is acquired, realizes adopting parallel in synchronization
Collection；Several intelligent acquisition devices 2 can work in different moments in different conditions, and several intelligent acquisition devices 2 can
Acquire the geophysics field signal of any combination of any one or more signal.In data acquisition, host 1 is controlled
The real-time passback for supporting data, can tentatively judge subsurface geology abnormal conditions according to the quality of data.
Step 7: the intelligent acquisition device 2 is switched over according to collecting work mode, carries out the acquisition of next round data；
Step 8: control host re-issues emission parameter and acquisition parameter, carries out different geophysical field explorations, that is, follows
Ring step 4-7；
Step 9: carrying out more exploration geophysical field data acquisitions by different surveys line, i.e., after the completion of current survey line acquisition, hold
The next survey line acquisition of row, i.e. circulation step 1-8.
Further, the data collected of intelligent acquisition device 2 are passed back control host 1 or computer, to more physical prospecting numbers
According to data solution volume, processing and inverting is carried out one by one, the dielectric response situation of target zone is obtained；Then uncorrelated field is joined
Inverting is closed, to more convergence analysis.
To sum up, the present invention proposes that a kind of integrated electrical prospecting, seismic prospecting, transient electromagnetic exploration, Radio Penetration are surveyed
Visit and magneto-electrotelluric exploration in one more exploration geophysics parallel acquisition systems, the system when exciting a physical field,
More geophysical field response signal the parallel combined acquisitions, realize detection method diversification, and can improve exploration construction efficiency.It should
System has a variety of observation system combining forms, is adapted to a variety of geophysical field surveying conditions, takes into account ground, mine and hole
Middle geophysical exploration environment is suitable for the engineering site detection mission by construction infection.The system can carry out time varying signal
More parallel observations, the even more important characteristic of this system are that have a kind of multiple physical field effect character excited under field source effect
It obtains；With the parallel acquisition of multiple physical field coupling data, the parallel Integrated Geophysical Prospecting of non-same field source is realized.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (16)
1. a kind of more exploration geophysical field parallel acquisition systems characterized by comprising control host, several intelligence are adopted
Acquisition means, big line, several sensor reception devices, the intelligent acquisition device receive the Working mould that the control host issues
Formula and acquisition parameter, the intelligent acquisition device are connect by big line with several sensor reception devices, the intelligent acquisition
Device switches in multiple-working mode, and the intelligent acquisition device takes into account active source and the acquisition of passive source, several intelligence are adopted
The operating mode of acquisition means is set as same or different.
2. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that the intelligence
The operating mode of acquisition device includes any one in acquisition electrical method, earthquake, transient electromagnetic, Radio Penetration and magnetotelluric
Kind signal.
3. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that further include:
Intelligent electromagnetic emitter, the intelligent electromagnetic emitter receive the physical field emission mode and hair that the control host issues
Parameter is penetrated, the intelligent electromagnetic emitter switches in a variety of emission modes.
4. a kind of more exploration geophysical field parallel acquisition systems according to claim 3, which is characterized in that the intelligence
The emission mode of electromagnetic launch system include electrical method emission mode, transient electromagnetic emission mode, Radio Penetration emission mode,
Magnetotelluric emission mode.
5. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that further include:
Intelligent electromagnetic emitter, intelligent electromagnetic emitter receive the physical field emission mode and transmitting ginseng that the control host issues
Number, the intelligent electromagnetic emitter are focus or common electromagnetic launch system.
6. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that the sensing
Device reception device is Multifunction Sensor or single function sensor.
7. a kind of more exploration geophysical field parallel acquisition systems according to claim 6, which is characterized in that more function
Energy sensor includes the seismic signal receiving unit and electromagnetic signal receiving unit of setting inside the shell, further includes that electrical method signal connects
Unit is received, each signal receiving unit draws two signal transmssion lines respectively.
8. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that described several
An all or part of composition at least centralized intelligence acquisition system in platform intelligent acquisition device, centralized intelligence acquisition system
System refers to that more intelligent acquisition devices concentrate in a cabinet, powers by the way that box house is unified, every intelligent acquisition dress
Communication connection between setting, every intelligent acquisition device are at least connected with a big line, at least one acquisition channel is arranged in every big line,
Each acquisition channel connects a sensor reception device.
9. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that described more
Intelligent acquisition device is connected in series by big line, as distributed intelligence acquisition system, at least one is arranged in every big line
Acquisition channel, each acquisition channel connect a sensor reception device.
10. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that described more
Platform intelligent acquisition device is wirelessly attached, respective independence and freedom arrangement between the intelligent acquisition device, as
Free arrangement intelligent acquisition system.
11. a kind of more exploration geophysical field parallel acquisition systems according to claim 1, which is characterized in that the intelligence
Can acquisition device include operating mode switching circuit, it is signal conditioning circuit, the first analog-digital converter, first processor, first logical
Interrogate module, the first working power；The first processor control operating mode switching circuit transfers signals to specified
Signal is switched to the input of the first analog-digital converter by the operating mode switching circuit by the input terminal of signal conditioning circuit
End, the signal conditioning circuit is transferred to the first analog-digital converter after being handled received signal, by described first
First processor is sent to after the processing of analog-digital converter, first processor connects the first communication module；The first work electricity
Source provides power supply for the intelligent acquisition device.
12. a kind of more exploration geophysical field parallel acquisition systems according to claim 3, which is characterized in that the intelligence
Energy electromagnetic launch system includes launching circuit, transmitting antenna, isolation module, second processor, the second communication module, the second work
Power supply, the launching circuit switch in a variety of emission modes, and select any emission mode, will be corresponding to emission mode
Field source signal is launched by the transmitting antenna；Between launching circuit and second processor by the isolation module carry out every
From the second processor connects the second communication module, and second working power provides for the intelligent electromagnetic emitter
Power supply.
13. a kind of use a kind of described in any item more exploration geophysical field parallel acquisition methods of claim 1-12, spy
Sign is, comprising:
Step 1: the arrangement mode of more exploration geophysical field parallel acquisition systems is selected according to exploration ambient conditions；
Step 2: selecting the detection mode of passive source or active source；
Step 3: according to detection mode and arrangement mode to structure required for more prospecting geophysical field parallel acquisition system
It is assembled, wherein equipment involved by more exploration geophysical field parallel acquisition systems includes control host, several intelligence
It can acquisition device, big line, several sensor reception devices, intelligent electromagnetic emitter；
Step 4: communication detection is carried out to equipment used；
Step 5: if it is active source detection mode, controlling host and issue physical field emission mode and emission parameter, intelligent electromagnetic
Emitter receives the physical field emission mode and emission parameter that the control host issues, and is sent out according to the received physical field of institute
Emission mode and emission parameter switch in a variety of emission modes, and excite field source；If it is passive source, the response of nature field source is acquired
Signal；
Step 6: the control host issues operating mode and acquisition parameter, and intelligent acquisition device receives the control host and issues
Operating mode and acquisition parameter operating mode is selected, by several institutes and according to the received operating mode of institute and an acquisition parameter
The operating mode for stating intelligent acquisition device is switched to same or different mode, and the intelligent acquisition device is according to specified acquisition
Parameter is acquired, and the intelligent acquisition device can switch in multiple-working mode；
Step 7: the intelligent acquisition device is set for switching according to acquisition, carries out the acquisition of next round data；
Step 8: control host re-issues emission parameter and acquisition parameter, carries out different geophysical field explorations, i.e. circulation step
Rapid 4-7；
Step 9: carrying out more exploration geophysical field data acquisitions by different surveys line, i.e., after the completion of current survey line acquisition, under execution
One survey line acquisition, i.e. circulation step 1-8.
14. a kind of more exploration geophysical field parallel acquisition methods according to claim 13, which is characterized in that the intelligence
Energy electromagnetic launch system carries out exciting corresponding physical field according to the received emission parameter of institute, passes through the intelligent electromagnetic and emits dress
One group of electrical method, transient electromagnetic, any combination signal between Radio Penetration and magnetotelluric can be excited by setting, or only be excited
A kind of field source signal.
15. a kind of more exploration geophysical field parallel acquisition methods according to claim 13, which is characterized in that also wrap
It includes: passing intelligent acquisition device data collected back control host or computer, data are handled and export processing knot
Fruit.
16. a kind of more exploration geophysical field parallel acquisition methods according to claim 15, which is characterized in that described right
The process that data are handled includes: to carry out data solution volume, processing and inverting one by one to more state properties, obtains target zone
Dielectric response situation；Then joint inversion is carried out to uncorrelated field, to more convergence analysis.
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| PCT/CN2019/070686 WO2020057019A1 (en) | 2018-09-21 | 2019-01-07 | Parallel acquisition system and method employing multiple geophysical fields for exploration |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057019A1 (en) * | 2018-09-21 | 2020-03-26 | 安徽惠洲地质安全研究院股份有限公司 | Parallel acquisition system and method employing multiple geophysical fields for exploration |
| CN112612061A (en) * | 2020-11-25 | 2021-04-06 | 重庆大学 | Host-free mining intrinsic safety type transient electromagnetic detection device, method and system |
| CN113655541A (en) * | 2021-08-11 | 2021-11-16 | 中国矿业大学 | Underwater shield tunnel safety guarantee method based on directional drilling-detection integration |
| CN113689564A (en) * | 2021-09-10 | 2021-11-23 | 济南轨道交通集团有限公司 | Urban area three-dimensional geophysical field construction method and system |
| CN114460668A (en) * | 2021-09-19 | 2022-05-10 | 折京平 | Seismoelectric exploration device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111796328B (en) * | 2020-07-09 | 2023-08-15 | 长安大学 | Multi-source frequency domain ground-air electromagnetic detection acquisition system and method |
| CA3221185A1 (en) * | 2021-06-04 | 2022-12-08 | Stephen BUSUTTIL | A geophysical data acquisition device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137640A (en) * | 1996-02-15 | 1996-12-11 | 地质矿产部机械电子研究所 | Multifunctional electromagnetic remote measuring system |
| US20130187647A1 (en) * | 2012-01-23 | 2013-07-25 | Vista Clara, Inc. | Nmr logging apparatus |
| CN104237970A (en) * | 2014-09-23 | 2014-12-24 | 中国石油天然气集团公司 | Earthquake electromagnetism joint exploration system and data collecting devices and method thereof |
| US8941816B2 (en) * | 2006-05-02 | 2015-01-27 | National Science Foundation | Rotary laser positioning for geophysical sensing |
| CN204302505U (en) * | 2014-11-19 | 2015-04-29 | 北京霍里思特科技有限公司 | Distributed seismic data acquisition system |
| CN104678456A (en) * | 2015-02-14 | 2015-06-03 | 合肥国为电子有限公司 | Geophysical exploration instrument with electromagnetic and seismic data acquisition function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394905A (en) * | 2011-07-21 | 2012-03-28 | 合肥国为电子有限公司 | Cross station high-speed communication system for geophysical exploration and communication protocol of cross station high-speed communication system |
| CN103149593A (en) * | 2013-01-29 | 2013-06-12 | 上海艾都能源科技有限公司 | Method and device for solving field source stability of natural electric field geophysical prospecting instrument |
| CN109116442A (en) * | 2018-09-21 | 2019-01-01 | 安徽惠洲地质安全研究院股份有限公司 | A kind of more exploration geophysical field parallel acquisition system and methods |
-
2018
- 2018-09-21 CN CN201811110593.1A patent/CN109116442A/en active Pending
-
2019
- 2019-01-07 WO PCT/CN2019/070686 patent/WO2020057019A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137640A (en) * | 1996-02-15 | 1996-12-11 | 地质矿产部机械电子研究所 | Multifunctional electromagnetic remote measuring system |
| US8941816B2 (en) * | 2006-05-02 | 2015-01-27 | National Science Foundation | Rotary laser positioning for geophysical sensing |
| US20130187647A1 (en) * | 2012-01-23 | 2013-07-25 | Vista Clara, Inc. | Nmr logging apparatus |
| CN104237970A (en) * | 2014-09-23 | 2014-12-24 | 中国石油天然气集团公司 | Earthquake electromagnetism joint exploration system and data collecting devices and method thereof |
| CN204302505U (en) * | 2014-11-19 | 2015-04-29 | 北京霍里思特科技有限公司 | Distributed seismic data acquisition system |
| CN104678456A (en) * | 2015-02-14 | 2015-06-03 | 合肥国为电子有限公司 | Geophysical exploration instrument with electromagnetic and seismic data acquisition function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057019A1 (en) * | 2018-09-21 | 2020-03-26 | 安徽惠洲地质安全研究院股份有限公司 | Parallel acquisition system and method employing multiple geophysical fields for exploration |
| CN112612061A (en) * | 2020-11-25 | 2021-04-06 | 重庆大学 | Host-free mining intrinsic safety type transient electromagnetic detection device, method and system |
| CN112612061B (en) * | 2020-11-25 | 2024-03-22 | 重庆大学 | Main-machine-free mining intrinsic safety type transient electromagnetic detection device, method and system |
| CN113655541A (en) * | 2021-08-11 | 2021-11-16 | 中国矿业大学 | Underwater shield tunnel safety guarantee method based on directional drilling-detection integration |
| CN113655541B (en) * | 2021-08-11 | 2022-04-29 | 中国矿业大学 | Underwater shield tunnel safety guarantee method based on directional drilling-detection integration |
| CN113689564A (en) * | 2021-09-10 | 2021-11-23 | 济南轨道交通集团有限公司 | Urban area three-dimensional geophysical field construction method and system |
| CN114460668A (en) * | 2021-09-19 | 2022-05-10 | 折京平 | Seismoelectric exploration device |
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|---|---|
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