CN110456408A - A kind of signal collecting device, method - Google Patents
A kind of signal collecting device, method Download PDFInfo
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- CN110456408A CN110456408A CN201910713460.1A CN201910713460A CN110456408A CN 110456408 A CN110456408 A CN 110456408A CN 201910713460 A CN201910713460 A CN 201910713460A CN 110456408 A CN110456408 A CN 110456408A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000015654 memory Effects 0.000 claims description 53
- 230000002123 temporal effect Effects 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005284 excitation Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
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- 238000004891 communication Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- KLDZYURQCUYZBL-UHFFFAOYSA-N 2-[3-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol Chemical compound OC1=CC=CC=C1C=NCCCN=CC1=CC=CC=C1O KLDZYURQCUYZBL-UHFFFAOYSA-N 0.000 description 1
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- 238000013480 data collection Methods 0.000 description 1
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- 239000002360 explosive Substances 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
- G01V1/184—Multi-component geophones
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Abstract
The embodiment of the present application discloses a kind of signal collecting device, method, comprising: simple component rectifier, three-component low-frequency detector and control unit；Described control unit is connect with the simple component rectifier by first line, and described control unit and the three-component low-frequency detector pass through the second connection；Wherein, described control unit receives and sends first control signal to the simple component rectifier by the first line after trigger signal, carries out data acquisition to control the simple component rectifier；In the case where the simple component rectifier collects the first data, described control unit sends second control signal to the three-component low-frequency detector by second route, and data acquisition is carried out after preset time to control the three-component low-frequency detector.
Description
Technical field
This application involves a kind of wave detector more particularly to a kind of signal collecting devices, method.
Background technique
Geophone is used for the record of seismic shock signal, and different wave detectors have its specific response frequency range,
Rectifier and low-frequency detector can be divided by the different wave detectors of response frequency range.Seismic signal, which is propagated, has direction
Property, the wave detector for only acquiring a direction vibration signal is simple component wave detector, and similar can acquire multiple directions vibration letter
Number wave detector its be multi -components wave detector, such as two component wave detectors and three-component geophone.But at present actual use in
Based on simple component use.
Summary of the invention
The embodiment of the present application provides a kind of signal collecting device, method, can obtain multiple frequencies and multiple components simultaneously
Seismic shock signal.
In order to achieve the above objectives, the technical solution of the embodiment of the present application is achieved in that
In a first aspect, the embodiment of the present application provides a kind of signal collecting device, comprising: simple component rectifier, three points
Measure low-frequency detector and control unit；Described control unit is connect with the simple component rectifier by first line, institute
It states control unit and the three-component low-frequency detector and passes through the second connection；
Wherein, described control unit receives after trigger signal through the first line to the simple component high frequency detection
Device sends first control signal, carries out data acquisition to control the simple component rectifier；It is examined in the simple component high frequency
In the case that wave device collects the first data, described control unit passes through second route to the three-component low-frequency detector
Second control signal is sent, carries out data acquisition after preset time to control the three-component low-frequency detector.
In a kind of optional embodiment, the signal collecting device further include: memory module for storing data,
The memory module is connect with described control unit；
Wherein, described control unit stores first time information and the second temporal information to the memory module, described
First time information refers to that described control unit receives the time of trigger signal, and second temporal information refers to described single point
Amount rectifier collects the time of the first data.
In a kind of optional embodiment, the signal collecting device further include: for obtaining geographical coordinate and time
The positioning time service module of information, the positioning time service module are connect with described control unit；
Wherein, described control unit stores the geographical coordinate and temporal information that obtain from the positioning time service module to institute
State memory module.
In a kind of optional embodiment, the signal collecting device further include: fixator；
Wherein, the simple component rectifier, the three-component low-frequency detector and institute are provided on the fixator
State control unit.
In a kind of optional embodiment, the fixator includes first area and second area, the first area
It is provided with the first bottom plate, the second area is provided with the second bottom plate.
In a kind of optional embodiment, the simple component rectifier and the three-component low-frequency detector are vertical
It is installed on the first bottom plate of the first area of the fixator, described control unit is installed on the second area of the fixator
The second bottom plate on.
In a kind of optional embodiment, be provided in described control unit including memory module interface, power interface,
First line interface, the second line interface, the circuit board for positioning time service module interface and switch button interfaces of connecting wires；
Wherein, in the memory module, the positioning time service module and the corresponding interface of power supply insertion described control unit.
In a kind of optional embodiment, the bottom of the fixator is provided at least one Level tune nut, institute
It states and is provided with level indicator at the top of fixator.
Second aspect, the embodiment of the present application provide a kind of signal acquisition method, which comprises
After receiving trigger signal, first control signal is sent to simple component rectifier, to control the simple component
Rectifier carries out data acquisition；
In the case where the simple component rectifier collects the first data, the is sent to three-component low-frequency detector
Two control signals, carry out data acquisition to control the three-component low-frequency detector after preset time.
In a kind of optional embodiment, the method also includes:
First time information and the second temporal information are stored, the first time information is to receive trigger signal
Time, second temporal information is that the simple component rectifier collects time of the first data.
A kind of signal collecting device provided by the embodiment of the present application, comprising: simple component rectifier, three-component low frequency
Wave detector and control unit；Described control unit is connect with the simple component rectifier by first line, the control
Unit and the three-component low-frequency detector pass through the second connection；Wherein, after described control unit receives trigger signal
First control signal is sent to the simple component rectifier by the first line, to control the simple component high frequency inspection
Wave device carries out data acquisition；In the case where the simple component rectifier collects the first data, described control unit is logical
It crosses second route and sends second control signal to the three-component low-frequency detector, to control the three-component low frequency detection
Device carries out data acquisition after preset time.The embodiment of the present application provides one kind by a simple component rectifier and one or three points
Four component wave detectors of low-frequency detector composition are measured, are had to the same receiving point with carrying out 1 speed parameter and 1 three-component
Shake signal acquisition and receive capabilities.Meanwhile also avoiding automatically and acquiring initial phase in vibration data, because of epicenter excitation and work
Operation behavior of the personnel around wave detector, caused by data interference problem.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of signal collecting device provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram of signal acquisition method provided by the embodiments of the present application；
Description of symbols:
11- simple component rectifier；111- first line；12- three-component low-frequency detector；The second route of 121-；13-
Control unit；14- memory module；15- positions time service module；16- fixator；The first bottom plate of 161-；The second bottom plate of 162-；163-
Level tune nut；164- level indicator；165- switch button；1651- tertiary circuit；166- firing line external tapping；1661-
4th route；17- power supply；The first area A-；B- second area.
Specific embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present application and technology contents, with reference to the accompanying drawing to this Shen
Please the realization of embodiment be described in detail, appended attached drawing purposes of discussion only for reference is not used to limit the embodiment of the present application.
Fig. 1 is a kind of structural schematic diagram of signal collecting device provided by the embodiments of the present application, as shown in Figure 1, the letter
Number acquisition equipment include:
Simple component rectifier 11, three-component low-frequency detector 12 and control unit 13；Described control unit 13 and institute
It states simple component rectifier 11 to connect by first line 111, described control unit 13 and the three-component low-frequency detector
12 are connected by the second route 121；
Wherein, described control unit 13 receives high to the simple component by the first line 111 after trigger signal
Frequency wave detector 11 sends first control signal, carries out data acquisition to control the simple component rectifier 11；In the list
In the case that component rectifier 11 collects the first data, described control unit 13 passes through second route 121 to institute
It states three-component low-frequency detector 12 and sends second control signal, to control the three-component low-frequency detector 12 after preset time
Carry out data acquisition.
In the embodiment of the present application, the signal collecting device further include: memory module 14 for storing data, it is described to deposit
Storage module 14 is connect with described control unit 13；
Wherein, described control unit 13 stores first time information and the second temporal information to the memory module 14,
The first time information refers to that described control unit 13 receives the time of trigger signal, and second temporal information refers to institute
State the time that simple component rectifier 11 collects the first data.
In the embodiment of the present application, the signal collecting device further include: for obtaining determining for geographical coordinate and temporal information
Position time service module 15, the positioning time service module 15 are connect with described control unit 13；
Wherein, described control unit 13 stores the geographical coordinate and temporal information that obtain from the positioning time service module 15
To the memory module 14.
In the embodiment of the present application, the signal collecting device further include: fixator 16；
Wherein, the simple component rectifier 11, the three-component low-frequency detector are provided on the fixator 16
12 and described control unit 13.
In the embodiment of the present application, the fixator 16 includes first area A and second area B, the first area A setting
There is the first bottom plate 161, the second area B is provided with the second bottom plate 162.
In the embodiment of the present application, the simple component rectifier 11 and 12 right angle setting of three-component low-frequency detector
In on the first bottom plate 161 of the first area A of the fixator 16, described control unit 13 is installed on the of the fixator 16
On the second bottom plate 162 of two region B.
In the embodiment of the present application, it is provided in described control unit 13 including memory module interface (not shown in figure 1), electricity
Source interface (not shown in figure 1), first line interface (not shown in figure 1), the second line interface (not shown in figure 1), positioning
The circuit board of time service module interface (not shown in figure 1) and switch button interfaces of connecting wires (not shown in figure 1) (does not show in Fig. 1
Out)；
Wherein, it is corresponding to be inserted into described control unit 13 for the memory module 14, the positioning time service module 15 and power supply 17
Interface in.
In the embodiment of the present application, the bottom of the fixator 16 is provided with 163 (the application of at least one Level tune nut
Embodiment is illustrated for 3 Level tune nuts 163 are arranged), level indicator is provided at the top of the fixator
164。
It is described in detail below in conjunction with signal collecting device of the Fig. 1 to the embodiment of the present application.
In the embodiment of the present application, the signal collecting device includes: simple component rectifier 11, three-component low frequency detection
Device 12 and control unit 13；Described control unit 13 is connect with the simple component rectifier 11 by first line 111, institute
It states control unit 13 and is connect with the three-component low-frequency detector 12 by the second route 121；
Wherein, described control unit 13 receives high to the simple component by the first line 111 after trigger signal
Frequency wave detector 11 sends first control signal, carries out data acquisition to control the simple component rectifier 11；In the list
In the case that component rectifier 11 collects the first data, described control unit 13 passes through second route 121 to institute
It states three-component low-frequency detector 12 and sends second control signal, to control the three-component low-frequency detector 12 after preset time
Carry out data acquisition.Wherein, first data are the simple component rectifier 11 collected head after first time
Pulse signal.
In practical applications, described control unit 13 controls the simple component rectifier 11 after obtaining trigger signal
Start vibration data acquisition, described control unit 13 stores the first time for receiving trigger signal to the memory module
14；After the simple component rectifier 11 obtains first pulse signal, described control unit 13 controls the three-component low frequency
Wave detector 12 starts vibration data acquisition, the three-component low-frequency detector 12 start recording again after the silence of preset time
Vibration data, described control unit 13 store the second time that the simple component rectifier 11 collects first pulse signal
To the memory module 14.Since in vibration data collection process, the sharp pulse of burst can be very big to quality of data band
Interference, and operation behavior of the initial phase that epicenter excitation and staff acquire in vibration data on the periphery of wave detector is to lead
The main reason for causing burst sharp pulse.Three-component low-frequency detector 12 provided by the embodiments of the present application is in simple component high frequency as a result,
After wave detector 11 obtains first pulse signal, the ability start recording vibration data after the silence of preset time.In this way, avoiding automatically
In the data interference of vibration data acquisition initial phase.
In the embodiment of the present application, the trigger signal can be the trigger signal obtained via firing line, and the control is single
Member 13 controls the simple component rectifier 11 and starts vibration data acquisition after the trigger signal for obtaining firing line.It is described
Firing line is used to control the simple component rectifier 11 and excitation point is triggered in the same time.The excitation point be and letter
Number acquisition equipment interval certain distance setting explosive source.
In the embodiment of the present application, the signal collecting device further include: memory module 14 for storing data, it is described to deposit
Storage module 14 is connect with described control unit 13；
Wherein, described control unit 13 stores first time information and the second temporal information to the memory module 14,
The first time information refers to that described control unit 13 receives the time of trigger signal, and second temporal information refers to institute
State the time that simple component rectifier 11 collects the first data.So as to have utility value to during geological prospecting
The system trigger time and simple component rectifier collect time of first pulse signal and stored.
In the embodiment of the present application, the signal collecting device further include: for obtaining determining for geographical coordinate and temporal information
Position time service module 15, the positioning time service module 15 are connect with described control unit 13；
Wherein, described control unit 13 stores the geographical coordinate and temporal information that obtain from the positioning time service module 15
To the memory module 14.
In the embodiment of the present application, after switch button 165 is opened into open state, power supply 17 starts to signal collecting device
Power supply, after 13 switch button 165 of described control unit is opened, control the positioning time service module 15 start to obtain geographical coordinate with
Temporal information.
In the embodiment of the present application, the second bottom plate 162 of the second area B will be divided into two inside the fixator 16
Region, respectively first area A and second area B.Wherein, the first area A is wave detector installation region, secondth area
Domain B is control unit installation region.The first area A is provided with the first bottom plate 161.
In the embodiment of the present application, the simple component rectifier 11 and 12 right angle setting of three-component low-frequency detector
In the first area A of the fixator 16, the simple component rectifier 11 and the three-component low-frequency detector 12 hang down
It is directly installed on the first bottom plate 161, described control unit 13 is mounted in the second area B of the fixator 16, the control
Unit 13 is installed on the second bottom plate 162 of the fixator 16.
In the embodiment of the present application, it is provided with circuit board (not shown in figure 1) in described control unit 13, on the circuit board
Memory module interface (not shown in figure 1), power interface (not shown in figure 1), first line interface is provided with (not show in Fig. 1
Out), the second line interface (not shown in figure 1), positioning time service module interface (not shown in figure 1), switch button connecting line connect
Mouth (not shown in figure 1) and firing line inner joint (not shown in figure 1).
Wherein, it is corresponding to be inserted into described control unit 13 for the memory module 14, the positioning time service module 15 and power supply 17
Interface in.
In the embodiment of the present application, the outside of the fixator 16 is provided with 3 Level tune nuts 163, level indicators
164, switch button 165 and firing line external tapping 166.Wherein, 3 Level tune nuts 163 are arranged in the fixator
The top of the fixator 16 is arranged in 16 bottom, the level indicator 164, switch button 165 and firing line external tapping 166
Portion.
Wherein, the Level tune nut 163 is used to adjust the horizontality of the signal collecting device, and the level refers to
Show that device 164 is used to indicate the horizontality of the signal collecting device.
In practical applications, the number of the Level tune nut 163 and position can be according to specific demands come specific
Setting.It should be noted that 3 163 set-up modes of Level tune nut illustrated in Fig. 1 are only a kind of optional embodiment party
Formula.
In the embodiment of the present application, the switch button 165 and the switch button interfaces of connecting wires (not shown in figure 1) are logical
The connection of tertiary circuit 1651 is crossed, the firing line external tapping 166 passes through the 4th route with firing line inner joint (not shown in figure 1)
1661 connections, the simple component rectifier 11 are connected with first line interface (not shown in figure 1) by first line 111
It connects, the three-component low-frequency detector 12 is connect with the second line interface (not shown in figure 1) by the second route 121.
In the embodiment of the present application, control unit 13 is used as main control module (being referred to as master controller or primary processor).
When specific implementation, control unit 13 above-mentioned can be general processor, digital signal processor (Digital Signal
Processor, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
At programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.Further, general processor can be microprocessor or the processor
It is also possible to any conventional processor etc..And memory module 14 above-mentioned includes: USB flash disk, mobile hard disk, read-only memory
The various media that can store program code such as (ROM, Read Only Memory), magnetic or disk.In this way, the application is real
It applies example and is not limited to any specific hardware and software combination.
Fig. 2 is a kind of flow diagram of signal acquisition method provided by the embodiments of the present application, as shown in Fig. 2, the letter
Number acquisition method the following steps are included:
Step 201: after receiving trigger signal, first control signal is sent to simple component rectifier, to control
It states simple component rectifier and carries out data acquisition.
Step 202: in the case where the simple component rectifier collects the first data, to three-component low frequency detection
Device sends second control signal, and data acquisition is carried out after preset time to control the three-component low-frequency detector.
In the embodiment of the present application, after control unit receives trigger signal, Xiang Suoshu simple component rectifier sends the
One control signal carries out data acquisition to control the simple component rectifier；It is acquired in the simple component rectifier
In the case where the first data, described control unit sends second control signal to the three-component low-frequency detector, with control
The three-component low-frequency detector carries out data acquisition after preset time.Wherein, the trigger signal can be via triggering
The trigger signal that line obtains, described control unit control the simple component high frequency detection after the trigger signal for obtaining firing line
Device starts vibration data acquisition.It should be noted that described control unit can be the control in signal collecting device shown in FIG. 1
Unit processed.
Step 203: first time information and the second temporal information being stored, the first time information is to receive
The time of trigger signal, second temporal information are the time that the simple component rectifier collects the first data.
In the embodiment of the present application, control unit is received time and the simple component high frequency inspection of trigger signal
The time that wave device collects the first data stores into memory module, so as to have utility value to during geological prospecting
The system trigger time and simple component rectifier collect time of first pulse signal and stored.It should be noted that
The memory module can be the memory module in signal collecting device shown in FIG. 1.
A kind of signal acquisition method provided by the embodiment of the present application after receiving trigger signal, is examined to simple component high frequency
Wave device sends first control signal, carries out data acquisition to control the simple component rectifier；In the simple component high frequency
In the case that wave detector collects the first data, second control signal is sent to three-component low-frequency detector, to control described three
Component low-frequency detector carries out data acquisition after preset time.Initial phase is acquired in vibration data in this way, avoiding automatically,
Because of the operation behavior of epicenter excitation and staff around wave detector, caused by data interference problem.
It is appreciated that the memory module in the embodiment of the present application can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Sync Link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory module of method described herein is intended to include but is not limited to these to be suitble to any other
The memory of type.
And control unit may be a kind of IC chip, the processing capacity with signal.It is above-mentioned during realization
Each step of method can be completed by the integrated logic circuit of the hardware in control unit or the instruction of software form.It is above-mentioned
Control unit can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated
Integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present application.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with the embodiment of the present application institute
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory module, control unit reads the information in memory module, completes the above method in conjunction with its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory module and is executed by control unit.Memory module can be single in control
It is realized in member or outside control unit.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic includes at least one embodiment of the application.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these specific features, knot
Structure or characteristic can combine in any suitable manner in one or more embodiments.It should be understood that in the various implementations of the application
In example, magnitude of the sequence numbers of the above procedures are not meant that the order of the execution order, the execution sequence Ying Yiqi function of each process
It can be determined with internal logic, the implementation process without coping with the embodiment of the present application constitutes any restriction.Above-mentioned the embodiment of the present application
Serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
In several embodiments provided herein, it should be understood that disclosed method and apparatus can pass through it
Its mode is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, can be fully integrated into a processing module in each functional unit in each embodiment of the application, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.This
Field those of ordinary skill, which is understood that, realizes that all or part of the steps of above method embodiment can be by program instruction phase
The hardware of pass is completed, and program above-mentioned can be stored in a computer readable storage medium, which when being executed, holds
Row step including the steps of the foregoing method embodiments；And storage medium above-mentioned include: movable storage device, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various
It can store the medium of program code.
Disclosed method in several embodiments of the method provided herein, in the absence of conflict can be any group
It closes, obtains new embodiment of the method.
Disclosed feature in several product embodiments provided herein, in the absence of conflict can be any group
It closes, obtains new product embodiments.
Disclosed feature in several methods provided herein or apparatus embodiments, in the absence of conflict can be with
Any combination obtains new embodiment of the method or apparatus embodiments.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (10)
1. a kind of signal collecting device characterized by comprising simple component rectifier, three-component low-frequency detector and control
Unit processed；Described control unit is connect with the simple component rectifier by first line, described control unit with it is described
Three-component low-frequency detector passes through the second connection；
Wherein, described control unit is sent out by the first line to the simple component rectifier after receiving trigger signal
First control signal is sent, carries out data acquisition to control the simple component rectifier；In the simple component rectifier
In the case where collecting the first data, described control unit is sent by second route to the three-component low-frequency detector
Second control signal carries out data acquisition to control the three-component low-frequency detector after preset time.
2. signal collecting device according to claim 1, which is characterized in that the signal collecting device further include: be used for
The memory module of storing data, the memory module are connect with described control unit；
Wherein, described control unit by first time information and the storage of the second temporal information to the memory module, described first
Temporal information refers to that described control unit receives the time of trigger signal, and second temporal information refers to that the simple component is high
Frequency wave detector collects the time of the first data.
3. signal collecting device according to claim 1, which is characterized in that the signal collecting device further include: be used for
The positioning time service module of geographical coordinate and temporal information is obtained, the positioning time service module is connect with described control unit；
Wherein, the geographical coordinate and temporal information that obtain from the positioning time service module are stored to described and are deposited by described control unit
Store up module.
4. signal collecting device according to claim 1, which is characterized in that the signal collecting device further include: fixed
Device；
Wherein, the simple component rectifier, the three-component low-frequency detector and the control are provided on the fixator
Unit processed.
5. signal collecting device according to claim 4, which is characterized in that
The fixator includes first area and second area, and the first area is provided with the first bottom plate, the second area
It is provided with the second bottom plate.
6. signal collecting device according to claim 5, which is characterized in that
The simple component rectifier and the three-component low-frequency detector are installed vertically on the first area of the fixator
The first bottom plate on, described control unit is installed on the second bottom plate of the second area of the fixator.
7. signal collecting device according to claim 6, which is characterized in that
Be provided in described control unit including memory module interface, power interface, first line interface, the second line interface,
Position the circuit board of time service module interface and switch button interfaces of connecting wires；
Wherein, in the memory module, the positioning time service module and the corresponding interface of power supply insertion described control unit.
8. according to the described in any item signal collecting devices of claim 4-7, which is characterized in that
The bottom of the fixator is provided at least one Level tune nut, is provided with horizontal instruction at the top of the fixator
Device.
9. a kind of signal acquisition method, which is characterized in that the described method includes:
After receiving trigger signal, first control signal is sent to simple component rectifier, to control the simple component high frequency
Wave detector carries out data acquisition；
In the case where the simple component rectifier collects the first data, the second control is sent to three-component low-frequency detector
Signal processed carries out data acquisition to control the three-component low-frequency detector after preset time.
10. signal acquisition method according to claim 9, which is characterized in that the method also includes:
First time information and the second temporal information are stored, the first time information be receive trigger signal when
Between, second temporal information is the time that the simple component rectifier collects the first data.
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