CN105675116B - Itself biological infrasound detection system and its detection method - Google Patents
Itself biological infrasound detection system and its detection method Download PDFInfo
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- CN105675116B CN105675116B CN201511032502.3A CN201511032502A CN105675116B CN 105675116 B CN105675116 B CN 105675116B CN 201511032502 A CN201511032502 A CN 201511032502A CN 105675116 B CN105675116 B CN 105675116B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/02—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance
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Abstract
The invention discloses itself a kind of biological infrasound detection system and its itself biological infrasonic sound wave detecting methods.Itself biological infrasound detection system includes: biological itself infrasound detection cabin, vacuum chamber, biological life monitoring and life-support systems and signal detection and collection processing system implementing, wherein the vacuum chamber is for ensureing that biological itself infrasound detection cabin is in vacuum environment, the vacuum environment in itself infrasound of biology detection cabin is for blocking extraneous infrasound incoming, the biological life monitoring and life-support systems are used to ensure that the biology in biological itself infrasound detection cabin to be in animation, the signal detection and collection processing system implementing are used to carry out infrasound signal detection and collection to the biology in biological itself infrasound detection cabin, and carry out signal processing.
Description
Technical field
The present invention relates to itself a kind of biological infrasonic wave detection apparatus, system and method more particularly to a kind of vacuum chambers
Biological itself infrasound detection cabin of isolation environment noise and its detection method.
Background technique
The mechanical wave that human auditory's organ sound can be caused to feel is known as sound wave, the frequency of sound wave that the mankind can feel
Range is about within 20~200 hertz (Hz), sound wave except this range, and the hearing organ of people is not felt by.Frequency is super
The sound wave of 200Hz, referred to as ultrasonic wave are crossed, sound wave of the frequency lower than 20Hz is considered as infrasound (abbreviation infrasonic sound or infrasound), secondary
The frequency of sound wave is usually 0.0001Hz~20Hz.Infrasound is widely present in nature, production environment, working environment and biology
In vivo, such as: storm at sea, volcano eruption, the landing of big aerolite, tsunami, lightning flashes and thunder rumbles, wave hits bank, whirlpool, aerial rapids in water
Stream, cyclone, magnetic storm, aurora and nuclear explosion, missile flight, Canon launching, steamer navigation, automobile emergency speed, high building and bridge
It rocks, or even as air blower, blender, megaphone etc. all may be with infrasonic generations.All due to partes corporis humani position
There are subtle and rhythmical pulsation, frequency is generally 2~16Hz, and if internal organ are 4~6Hz, head is 8~12Hz etc., this
It is just consistent with infrasonic frequency range.If the vibration frequency of external undersonic frequency and human body viscera is similar or identical,
It will cause " resonance " of human body viscera, to make one to generate dizziness, agitation, tinnitus, nausea etc. a series of symptoms.Especially
When the intrinsic vibration frequency such as the abdominal cavity of people, thoracic cavity is consistent with external undersonic frequency, it is easier to cause the resonance of human body viscera, makes
Human body viscera is impaired and gets killed.Strong resonance can be caused to each organ of human body just because of infrasound, to cause greatly
Injury.
Currently, infrasonic detection has been used for detection storm at sea, volcano eruption, the landing of big aerolite, tsunami, lighting thunder
It rings, wave hits bank, whirlpool, aerial turbulent flow, cyclone, magnetic storm, aurora and nuclear explosion, missile flight, Canon launching, wheel in water
Ship navigation, automobile emergency is speeded, high building and bridge rock, and is also used for the detection of pipeline inspection.
But the infrasonic detection of biology itself, still in virgin field, there are no be seen in report.Inventor is by for many years
It concentrates on studies, proposes a kind of devices and methods therefor of biological itself infrasound detection, while proposing a kind of vacuum chamber isolation
Biological itself infrasound detection cabin of environmental noise and its method.
Summary of the invention
For these reasons, the present inventor proposes itself a kind of biological infrasound detection system by concentrating on studies for many years
System, comprising: biological itself infrasound detection cabin, vacuum chamber, biological life monitoring and life-support systems and signal detection with
Collection processing system implementing, wherein the vacuum chamber is in vacuum environment for ensureing that itself biological infrasound detects cabin, institute
The vacuum environment in biological itself infrasound detection cabin is stated for blocking extraneous infrasound incoming, the biological life monitors and life
Safeguards system is used to ensure that the biology in biological itself infrasound detection cabin to be in animation, the signal detection and receipts
Collect processing system to be used to carry out infrasound signal detection and collection to the biology in biological itself infrasound detection cabin,
And carry out signal processing.
Itself infrasound detection system of biology according to the present invention, itself infrasound of biology detection cabin and the vacuum
Cabin, biological life monitoring and life-support systems and the signal detection are coupled with collection processing system implementing.
Itself infrasound detection system of biology according to the present invention, itself infrasound of biology detection cabin are built in described
In vacuum chamber.
Itself infrasound detection system of biology according to the present invention, the vacuum chamber are made of vacuum chamber cabin and lid.
Itself infrasound detection system of biology according to the present invention, the lid include biological life monitoring and life support
System valve, signal detection and collection processing system implementing valve.
Itself infrasound detection system of biology according to the present invention, itself infrasound of biology detection cabin is by biology itself
Infrasound detects cabin cavity and biological itself infrasound detection hatchcover body is constituted.
Itself infrasound detection system of biology according to the present invention, itself infrasound of biology detection hatchcover body includes life
Object life monitoring valve, signal detection system valve.
Itself infrasound detection system of biology according to the present invention, the biological life monitoring and life-support systems pass through
Biological life monitoring and life-support systems valve and the biological life monitor valve coupling, at the signal detection and collection
Reason system passes through the signal detection and collection processing system implementing valve and the signal detection system valve coupling.
Itself infrasound detection system of biology according to the present invention, the bottom of the vacuum chamber is provided with the first magnet, institute
It states and is provided with multiple second magnet on the side wall of vacuum chamber, the bottom in itself infrasound of biology detection cabin is provided with third magnetic
Iron is provided with multiple 4th magnet on the lateral wall in itself infrasound of biology detection cabin, first magnet and described the
Three magnet are oppositely arranged, and the polarity for being oppositely arranged face is identical, and second magnet is oppositely arranged with the 4th magnet, phase
It is identical to the polarity in setting face.
Itself infrasound detection system of biology according to the present invention, first magnet and second magnet are the pole N, institute
It states third magnet and the 4th magnet is the pole S.Itself infrasound detection system of biology according to the present invention, first magnet
It is oppositely arranged with the third magnet, the polarity for being oppositely arranged face is identical, and second magnet is opposite with the 4th magnet
Setting, the polarity for being oppositely arranged face are identical.
Itself infrasound detection system of biology according to the present invention, the bottom of the vacuum chamber are provided with first coil, institute
It states and is provided with multiple second coils on the side wall of vacuum chamber, the bottom in itself infrasound of biology detection cabin is provided with third line
Circle is provided with multiple 4th coils on the lateral wall in itself infrasound of biology detection cabin, the first coil and described the
Three-winding is oppositely arranged, and the magnetic polarity for being oppositely arranged face generation is identical, and second coil is opposite with the 4th coil to be set
It sets, the magnetic polarity for being oppositely arranged face generation is identical.
Itself infrasound detection system of biology according to the present invention, the vacuum degree in the vacuum chamber are 100Pa or less.
Itself infrasound detection system of biology according to the present invention, the vacuum degree in the vacuum chamber be 1Pa, 10Pa,
30Pa、50Pa、80Pa、100Pa。
Itself infrasound detection system of biology according to the present invention, the vacuum chamber and biological itself infrasound detection
Cabin is cylindrical type, cube, cuboid or Elliptic Cylinder structure.
The present invention also provides itself a kind of biological infrasound detection systems, comprising: itself biological infrasound detects cabin, vacuum
Cabin, itself infrasound of biology detection cabin are built in the vacuum chamber, wherein itself infrasound of biology detection cabin
Bottom is provided with the first magnet, and multiple second magnet, itself infrasound of biology inspection are provided on the side wall of the vacuum chamber
The bottom for surveying cabin is provided with third magnet, is provided with multiple 4th magnetic on the lateral wall in itself infrasound of biology detection cabin
Iron, first magnet are oppositely arranged with the third magnet, and the polarity for being oppositely arranged face is identical, second magnet and institute
It states the 4th magnet to be oppositely arranged, the polarity for being oppositely arranged face is identical.
Itself infrasound detection system of biology according to the present invention, the vacuum chamber is by vacuum chamber cabin and vacuum chamber lid
It constitutes.
Itself infrasound detection system of biology according to the present invention, the vacuum chamber lid include biological life monitoring and life
Order safeguards system valve, signal detection and collection processing system implementing valve.
Itself infrasound detection system of biology according to the present invention, itself infrasound of biology detection cabin is by biology itself
Infrasound detects cabin cavity and biological itself infrasound detection hatchcover body is constituted.
Itself infrasound detection system of biology according to the present invention, itself infrasound of biology detection hatchcover body includes life
Object life monitoring valve, signal detection system valve.
Itself infrasound detection system of biology according to the present invention, the biological life monitoring and life-support systems pass through
Biological life monitoring and life-support systems valve and the biological life monitor valve coupling, at the signal detection and collection
Reason system passes through the signal detection and collection processing system implementing valve and the signal detection system valve coupling.
Itself infrasound detection system of biology according to the present invention, which is characterized in that first magnet and described second
Magnet is the pole N, and the third magnet and the 4th magnet are the pole S.
Itself infrasound detection system of biology according to the present invention, first magnet and second magnet are the pole S, institute
It states third magnet and the 4th magnet is the pole N；First magnet is oppositely arranged with the third magnet, is oppositely arranged face
Polarity it is identical, second magnet is oppositely arranged with the 4th magnet, and the polarity for being oppositely arranged face is identical.
Itself infrasound detection system of biology according to the present invention, the bottom of the vacuum chamber are provided with first coil, institute
It states and is provided with multiple second coils on the side wall of vacuum chamber, the bottom in itself infrasound of biology detection cabin is provided with third line
Circle is provided with multiple 4th coils on the lateral wall in itself infrasound of biology detection cabin, the first coil and described the
Three-winding is oppositely arranged, and the magnetic polarity for being oppositely arranged face generation is identical, and second coil is opposite with the 4th coil to be set
It sets, the magnetic polarity for being oppositely arranged face generation is identical.
Itself infrasound detection system of biology according to the present invention, the vacuum degree in the vacuum chamber are 100Pa or less.
Itself infrasound detection system of biology according to the present invention, the vacuum degree in the vacuum chamber be 1Pa, 10Pa,
30Pa、50Pa、80Pa、100Pa。
The present invention also provides itself a kind of biological infrasonic sound wave detecting methods, and described method includes following steps: step S1 is mentioned
For itself biological infrasound detection system, itself infrasound detection system of biology include: biological itself infrasound detection cabin,
Vacuum chamber, biological life monitoring and life-support systems and signal detection and collection processing system implementing, wherein the vacuum chamber is used
It is in vacuum environment in guarantee biological itself infrasound detection cabin, the vacuum ring in itself infrasound of biology detection cabin
Border is for blocking extraneous infrasound incoming, and the biological life monitoring and life-support systems are for ensureing the biology itself
Biology in sonic detection cabin is in animation, and the signal detection and collection processing system implementing are used for the biology itself
The biology in sonic detection cabin carries out infrasound signal detection and collection, and carries out signal processing；Step S2, in the life
Object itself infrasound detects in biological itself infrasound detection cabin in cabin and places biology；Step S3, the signal detection and receipts
Collection processing system detects the biology in biological itself infrasound detection cabin in biological itself infrasound detection cabin
The infrasound of generation；Step S4, the signal detection and collection processing system implementing collect itself biological infrasound detected
The biogenic infrasound signal in biological itself infrasound detection cabin in cabin is detected, and carries out infrasound signal
Analysis processing, obtain the biogenic infrasound signal map.
Itself infrasonic sound wave detecting method of biology according to the present invention, the method further includes following steps: the letter
Number detection with collection processing system implementing analyze and organize the biogenic infrasound signal map, it is more described biogenic
The difference of infrasound signal map and benchmark infrasound map, judges whether the biology or biologic-organ generate lesion, such as sends out
Lesion occurs for the existing biology or the biologic-organ, then makes corresponding lesion processing method.
Itself infrasonic sound wave detecting method of biology according to the present invention, itself infrasound detection system of biology is above-mentioned life
Object itself infrasound detection system.
The present invention also provides itself a kind of biological infrasonic sound wave detecting methods, and described method includes following steps: step S1 is mentioned
For itself biological infrasound detection system, itself infrasound detection system of biology include: biological itself infrasound detection cabin,
Vacuum chamber, itself infrasound of biology detection cabin is built in the vacuum chamber, wherein itself infrasound of biology detection
The bottom in cabin is provided with the first magnet, and multiple second magnet, itself infrasonic sound of biology are provided on the side wall of the vacuum chamber
The bottom in wave detection cabin is provided with third magnet, is provided with multiple four on the lateral wall in itself infrasound of biology detection cabin
Magnet, first magnet are oppositely arranged with the third magnet, and the polarity for being oppositely arranged face is identical, second magnet with
4th magnet is oppositely arranged, and the polarity for being oppositely arranged face is identical；Step S2 detects cabin in itself biological infrasound
Biology is placed in interior biological itself infrasound detection cabin；Described in step S3, the signal detection and collection processing system implementing detection
The biogenic infrasound in biological itself infrasound detection cabin in biological itself infrasound detection cabin；Step
S4, the signal detection and collection processing system implementing collect the biology in biological itself infrasound detection cabin detected
Itself infrasound detects the biogenic infrasound signal in cabin, and carries out the analysis processing of infrasound signal, obtains institute
State biogenic infrasound signal map.
Itself infrasonic sound wave detecting method of biology according to the present invention, the method further includes following steps: the letter
Number detection with collection processing system implementing analyze and organize the biogenic infrasound signal map, it is more described biogenic
The difference of infrasound signal map and benchmark infrasound map, judges whether the biology or biologic-organ generate lesion, such as sends out
Lesion occurs for the existing biology or the biologic-organ, then makes corresponding lesion processing method.
Itself infrasonic sound wave detecting method of biology according to the present invention, itself infrasound detection system of biology is above-mentioned life
Object itself infrasound detection system.
The present invention also provides itself a kind of biological infrasonic wave detection apparatus, comprising: itself biological infrasound detects cabin, vacuum
Cabin, wherein the vacuum chamber is in vacuum environment for ensureing that itself biological infrasound detects cabin, the biology itself
The vacuum environment in infrasound detection cabin is for blocking extraneous infrasound incoming.
Itself infrasonic wave detection apparatus of biology according to the present invention, itself infrasound of biology detection cabin are built in described
In vacuum chamber.
Itself infrasonic wave detection apparatus of biology according to the present invention, the vacuum chamber is by vacuum chamber cabin and vacuum chamber lid
It constitutes.
Itself infrasonic wave detection apparatus of biology according to the present invention, the vacuum chamber lid include biological life monitoring and life
Order safeguards system valve, signal detection and collection processing system implementing valve.
Itself infrasonic wave detection apparatus of biology according to the present invention, itself infrasound of biology detection cabin is by biology itself
Infrasound detects cabin cavity and biological itself infrasound detection hatchcover body is constituted.
Itself infrasonic wave detection apparatus of biology according to the present invention, itself infrasound of biology detection hatchcover body includes life
Object life monitoring valve, signal detection system valve.
Itself infrasonic wave detection apparatus of biology according to the present invention, the bottom of the vacuum chamber is provided with the first magnet, institute
It states and is provided with multiple second magnet on the side wall of vacuum chamber, the bottom in itself infrasound of biology detection cabin is provided with third magnetic
Iron is provided with multiple 4th magnet on the lateral wall in itself infrasound of biology detection cabin, first magnet and described the
Three magnet are oppositely arranged, and the polarity for being oppositely arranged face is identical, and second magnet is oppositely arranged with the 4th magnet, phase
It is identical to the polarity in setting face.
Itself infrasonic wave detection apparatus of biology according to the present invention, first magnet and second magnet are the pole N, institute
It states third magnet and the 4th magnet is the pole S.
Itself infrasonic wave detection apparatus of biology according to the present invention, first magnet and second magnet are the pole S, institute
It states third magnet and the 4th magnet is the pole N；First magnet is oppositely arranged with the third magnet, is oppositely arranged face
Polarity it is identical, second magnet is oppositely arranged with the 4th magnet, and the polarity for being oppositely arranged face is identical.
Itself infrasonic wave detection apparatus of biology according to the present invention, the bottom of the vacuum chamber are provided with first coil, institute
It states and is provided with multiple second coils on the side wall of vacuum chamber, the bottom in itself infrasound of biology detection cabin is provided with third line
Circle is provided with multiple 4th coils on the lateral wall in itself infrasound of biology detection cabin, the first coil and described the
Three-winding is oppositely arranged, and the magnetic polarity for being oppositely arranged face generation is identical, and second coil is opposite with the 4th coil to be set
It sets, the magnetic polarity for being oppositely arranged face generation is identical.
Itself infrasonic wave detection apparatus of biology according to the present invention, the vacuum degree in the vacuum chamber are 100Pa or less.
Itself infrasonic wave detection apparatus of biology according to the present invention, the vacuum degree in the vacuum chamber be 1Pa, 10Pa,
30Pa、50Pa、80Pa、100Pa。
Itself infrasonic wave detection apparatus of biology according to the present invention, the vacuum chamber and biological itself infrasound detection
Cabin is cylindrical type, cube, cuboid or Elliptic Cylinder structure.
The present invention also provides itself a kind of biological infrasonic sound wave detecting methods, and described method includes following steps: step S1 is mentioned
For itself biological infrasonic wave detection apparatus, itself infrasonic wave detection apparatus of biology include: biological itself infrasound detection cabin,
Vacuum chamber, wherein the vacuum chamber is in vacuum environment for ensureing that itself biological infrasound detects cabin, the biology
The vacuum environment in itself infrasound detection cabin is for blocking extraneous infrasound incoming；Step S2, in itself biological infrasound
It detects and places biology in cabin；Step S3 detects the biogenic infrasound in biological itself infrasound detection cabin；Step
Rapid S4 collects the life in biological itself infrasound detection cabin in biological itself infrasound detection cabin detected
The infrasound signal that object generates, and the analysis processing of infrasound signal is carried out, obtain the biogenic infrasound signal graph
Spectrum.
Itself infrasonic sound wave detecting method of biology according to the present invention, the method further includes following steps: analysis is simultaneously
Arrange the biogenic infrasound signal map, the biogenic infrasound signal map and benchmark infrasound
The difference of map, judges whether the biology or biologic-organ generate lesion, biology or biologic-organ hair as described in discovery
Corresponding lesion processing method is then made in sick change.
Itself infrasonic sound wave detecting method of biology according to the present invention, itself infrasonic wave detection apparatus of biology is above-mentioned life
Object itself infrasonic wave detection apparatus.
Itself infrasound detection system of biology and its detection method according to the present invention, it will be able to it is infrasonic to improve biology
Signal-to-noise ratio, the acquisition time for reducing biological sample improve biological the effective of infrasound signals, high-fidelity acquisition.
Itself infrasound detection system of biology and its detection method according to the present invention, biological itself infrasound detection
Device provides a biological life monitoring and life-support systems, to meet and ensure in itself biological infrasound detection process
The needs of animal welfare.
Itself infrasound detection system of biology and its detection method according to the present invention, biological itself infrasound detection
Device provides a high-efficiency vacuum cabin, to realize isolation environment noise and ensure the detection of biological small-signal, can obtain
Effectively, the biological infrasound of high-fidelity
Itself infrasound detection system of biology and its detection method according to the present invention, it will be able to accurately detect birth
The infrasound of object, each organ of biology, thus the reason of detecting biology, biological each organ generation lesion.
Utilize itself biological infrasound detection system and its detection method according to the present invention, it will be able to generation lesion
Biology, each organ of biology carry out infrasound inductive treatment, and fixed point carries out the treatment of lesion, thus efficiently, rapidly realize lesion
Removal
Itself infrasound detection system of biology and its detection method according to the present invention, realize automatic control, pole
The earth reduces labor intensity in detection and monitoring process, reduces expense.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows the schematic diagram of itself biological infrasound detection system according to the present invention.
Fig. 2 shows the schematic diagrames in biological itself infrasound detection cabin of first embodiment.
Fig. 3 shows the schematic diagram in biological itself infrasound detection cabin of second embodiment.
Fig. 4 shows the flow chart of itself biological infrasonic sound wave detecting method according to the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In embodiment, term " system ", " device " etc. are merely representative of the statement of its specific structure, can also for " component ",
" component " or " module ".
In embodiment, biology refers to all lived objects, including but not limited to mouse, rabbit, cat, dog, monkey, people
Deng.Biological itself infrasound detection include but is not limited to mouse, rabbit, cat, dog,
The infrasound detection that the biology such as monkey, people generates itself, time that including but not limited to each biologic-organ itself generates
Sonic detection, biologic-organ such as brain, heart, lung, liver etc..
Embodiment
Fig. 1 shows the schematic diagram of itself biological infrasound detection system according to the present invention.As shown in Figure 1, according to this
Itself biological infrasound detection system of invention includes: itself biological infrasonic wave detection apparatus 1, vacuum chamber 2, biological life monitoring
And life-support systems 300 and signal detection and collection processing system implementing 400.Vacuum chamber 2 makes biological itself infrasound detection dress
Biological itself infrasound detection cabin for setting 1 is in vacuum state, and vacuum environment can block external sound wave or the incoming life of infrasound
In biological itself infrasound detection of object itself infrasonic wave detection apparatus 1 cabin.Biological life monitoring and life-support systems 300 ensure
Biology in itself biological infrasonic wave detection apparatus 1 is in animation.Signal detection and collection processing system implementing 400 are used for life
The biology in biological itself infrasound detection cabin in object itself infrasonic wave detection apparatus 1 carries out infrasound signal detection and receipts
Collection, and carry out signal processing.
Itself infrasound detection system of biology according to the present invention, itself biological infrasonic wave detection apparatus 1 and vacuum chamber 2,
Biological life monitoring and life-support systems 300 and signal detection are coupled with collection processing system implementing 400.Vacuum chamber 2 for pair
It is vacuumized in itself biological infrasonic wave detection apparatus 1.Preferably, vacuum chamber is generated by vacuum pump and maintains vacuum shape
State.
First embodiment
The present embodiment illustrates the specific structure of itself biological infrasonic wave detection apparatus 1 of the invention first.
Fig. 2 shows the schematic diagrames of itself biological infrasonic wave detection apparatus 1 of the isolation environment noise of first embodiment.Such as
Shown in Fig. 2, itself a kind of biological infrasonic wave detection apparatus 1 of the invention includes: biological itself infrasound detection cabin 3, vacuum chamber
2.Vacuum chamber 2 is made of vacuum chamber cabin 21 and vacuum chamber lid 22.Lid 22 includes biological life monitoring and life support system
System valve 23, signal detection and collection processing system implementing valve 24.Biological itself infrasound detection cabin 3 cabin is detected by itself biological infrasound
Cavity 31 and biological itself infrasound detection hatchcover body 32 are constituted.Biological itself infrasound detection hatchcover body 32 includes biological life
Monitor valve 33, signal detection system valve 34.Biological itself infrasound detection cabin 3 is built in vacuum chamber cabin 21.Biological life
Monitoring and 300 (not shown) of life-support systems are monitored by biological life and life-support systems valve 23 is monitored with biological life
Valve 33 is coupled, and signal detection and 400 (not shown) of collection processing system implementing pass through signal detection and collection processing system implementing valve 24 and letter
Number detection system valve 34 is coupled.Environmental noise shielding system greatly improves envelope eapsulotomy and collects.Preferably, vacuum chamber cabin 21
Biological itself infrasound detection cabin 3 is isolated from the outside by vacuum environment.Preferably, biological life monitoring and life support system
System 300 ensures in normal pressure state in biological itself infrasound detection cabin 3, to meet and ensure that itself biological infrasound detected
The needs of animal welfare in journey.In this embodiment, biological sample is placed in biological itself infrasound detection cabin 3.Biology itself
Infrasound detection cabin 3 is placed in vacuum chamber cabin 21, passes through biological life monitoring and life-support systems valve 23 and biological life
Valve 33 is monitored, to meet and ensure the life system of biology.
Biological itself infrasound detection cabin 3 is built in vacuum chamber cabin 21.It is vacuum state in vacuum chamber cabin 21.It is excellent
Selection of land, the vacuum degree in vacuum chamber cabin 21 are 100Pa or less.Preferably, the vacuum degree in vacuum chamber cabin 21 is 1-100Pa
Below.Preferably, the vacuum degree in vacuum chamber cabin 21 is 1Pa, 10Pa, 30Pa, 50Pa, 80Pa, 100Pa.
Preferably, vacuum chamber cabin 21 and biological itself infrasound detection cabin 3 can be cylindrical structure, can also be cube
Body, cuboid or Elliptic Cylinder structure, but it is not limited to above structure.
The device 1 of biological itself infrasound detection of this implementation can be improved the infrasonic signal-to-noise ratio of biology, reduce biology
The acquisition time of sample improves biological the effective of infrasound signals, high-fidelity acquisition.Biological itself infrasound detection of the present embodiment
Device 1 can also realize below the utility model has the advantages that the device 1 of biological itself infrasound detection provides a biological life prison
Survey and life-support systems, to meet and ensure the needs of animal welfare in itself biological infrasound detection process；Secondly, biological
The device 1 of itself infrasound detection provides an efficient cofferdam, to realize isolation environment noise and ensure the faint letter of biology
Number detection, can obtain effectively, the biological infrasound of high-fidelity；Again, biological itself infrasound inspection through this embodiment
The device 1 of survey, it will be able to the infrasound of biology, each organ of biology is accurately detected out, to detect biology, each organ of biology produces
The reason of sick change；4th, utilize the device 1 of biological itself infrasound detection of the present embodiment, it will be able to generation lesion
Biology, each organ of biology carry out infrasound inductive treatment, and fixed point carries out the treatment of lesion, thus efficiently, rapidly realize lesion
Removal；5th, the device 1 of biological itself infrasound detection of the present embodiment realizes automatic control, significantly reduces
Detection and labor intensity in monitoring process, reduce expense.
Second embodiment
This example demonstrates that another specific structure of itself biological infrasonic wave detection apparatus 1 of the invention.Fig. 3 is shown
The schematic diagram of itself biological infrasonic wave detection apparatus 1 of the isolation environment noise of second embodiment.
As shown in figure 3, itself biological infrasonic wave detection apparatus 1 of the present embodiment includes: biological itself infrasound detection cabin
3, vacuum chamber 2.Vacuum chamber 2 is made of vacuum chamber cabin 21 and lid 22.Lid 22 includes biological life monitoring and life support
System valve 23, signal detection and collection processing system implementing valve 24.Biological itself infrasound detection cabin 3 is by biological itself infrasound detection
Cabin cavity 31 and biological itself infrasound detection hatchcover body 32 are constituted.Biological itself infrasound detection hatchcover body 32 includes that biology is raw
Life monitoring valve 33, signal detection system valve 34.Biological itself infrasound detection cabin 3 is built in vacuum chamber cabin 21.Biology is raw
Life monitoring and 2 (not shown) of life-support systems are monitored by biological life and life-support systems valve 23 is monitored with biological life
Valve 33 is coupled, and signal detection and 400 (not shown) of collection processing system implementing pass through signal detection and collection processing system implementing valve 24 and letter
Number detection system valve 34 is coupled.Environmental noise shielding system greatly improves envelope eapsulotomy and collects.Preferably, vacuum chamber cabin 21
Biological itself infrasound detection cabin 3 is isolated from the outside by vacuum environment.Preferably, biological life monitoring and life support system
System 300 ensures in normal pressure state in biological itself infrasound detection cabin 3, to meet and ensure that itself biological infrasound detected
The needs of animal welfare in journey.
In this embodiment, the bottom of vacuum chamber cabin 21 is provided with magnet 201, is provided on the side wall of vacuum chamber cabin 21
Magnet 202,202.The bottom in biological itself infrasound detection cabin 3 is provided with magnet 301, biological itself infrasound detection cabin 3
Magnet 302,302 is provided on lateral wall.Magnet 201 is oppositely arranged with magnet 301, and the polarity for being oppositely arranged face is identical, when
When magnet 201 is the pole N, magnet 301 is just the pole N, and the polarity for being oppositely arranged face is identical, is all the pole N；Conversely, when magnet 201 is
When the pole S, magnet 301 is just the pole S, and the polarity for being oppositely arranged face is identical, is all the pole S.Preferably, magnet 201 and magnet 301
Mutual magnetic force is enough that biological itself infrasound detection cabin 3 is isolated with vacuum chamber cabin 21.In the present embodiment, vacuum chamber cabin
The magnet 202,202 that is arranged on the side wall of body 21 and the magnet 302 being arranged on the lateral wall in biological itself infrasound detection cabin 3,
302 are oppositely arranged, and the polarity for being oppositely arranged face is identical, and when magnet 202,202 is the pole N, magnet 302,302 is just the pole N；Instead
It, when magnet 202,202 is the pole S, magnet 302,302 is just the pole S.Preferably, magnet 202,202 and magnet 302,302
Mutual magnetic force is enough that biological itself infrasound detection cabin 3 is isolated with vacuum chamber cabin 21.Preferably, it can be generated with coil
Magnetic force come replace magnet generation magnetic force, that is to say, that can setting magnet corresponding position be arranged electric power coil, as long as line
The magnetic force that circle generates can be realized biological itself infrasound detection cabin 3 is isolated with vacuum chamber cabin 21.In the present embodiment, lead to
Crossing magnetic force is isolated biological itself infrasound detection cabin 3 with vacuum chamber cabin 21, and the ring of vacuum is in vacuum chamber cabin 21
Under border, it will be able to block incoming biological itself infrasound detection cabin 3 of extraneous infrasound, also be considerably improved the present embodiment
The device 1 of biological itself infrasound detection detects the infrasonic precision of biology.Meanwhile ambient noise in detection process is eliminated,
Reduce analysis difficulty and the time of infrasound signal.
In this embodiment, biological sample is placed in biological itself infrasound detection cabin 3.Itself biological infrasound detects cabin
3 are placed in vacuum chamber cabin 21, valve 33 are monitored by biological life monitoring and life-support systems valve 23 and biological life, with full
Foot and the life system for ensureing biology.
It is vacuum state in vacuum chamber cabin 21.Preferably, the vacuum degree in vacuum chamber cabin 21 is 100Pa or less.It is excellent
Selection of land, the vacuum degree in vacuum chamber cabin 21 are 1-100Pa or less.Preferably, the vacuum degree in vacuum chamber cabin 21 be 1Pa,
10Pa、30Pa、50Pa、80Pa、100Pa。
Biological itself infrasound detection cabin 3 is built in vacuum chamber cabin 21.
Preferably, vacuum chamber cabin 21 and biological itself infrasound detection cabin 3 can be cylindrical structure, can also be cube
Body, cuboid or Elliptic Cylinder structure, but it is not limited to above structure.
The device 1 of biological itself infrasound detection of this implementation can be improved the infrasonic signal-to-noise ratio of biology, reduce biology
The acquisition time of sample improves biological the effective of infrasound signals, high-fidelity acquisition.Biological itself infrasound detection of the present embodiment
Device 1 can also realize below the utility model has the advantages that the device 1 of biological itself infrasound detection provides a biological life prison
Survey and life-support systems, to meet and ensure the needs of animal welfare in itself biological infrasound detection process；Secondly, biological
The device 1 of itself infrasound detection provides an efficient cofferdam, to realize isolation environment noise and ensure the faint letter of biology
Number detection, can obtain effectively, the biological infrasound of high-fidelity；Again, biological itself infrasound inspection through this embodiment
The device 1 of survey, it will be able to the infrasound of biology, each organ of biology is accurately detected out, to detect biology, each organ of biology produces
The reason of sick change；4th, utilize the device 1 of biological itself infrasound detection of the present embodiment, it will be able to generation lesion
Biology, each organ of biology carry out infrasound inductive treatment, and fixed point carries out the treatment of lesion, thus efficiently, rapidly realize lesion
Removal；5th, the device 1 of biological itself infrasound detection of the present embodiment realizes automatic control, significantly reduces
Detection and labor intensity in monitoring process, reduce expense.
3rd embodiment
Fig. 4 shows the flow chart of itself biological infrasonic sound wave detecting method according to the present invention.As shown in figure 4, according to this
Itself biological infrasonic sound wave detecting method of invention includes the following steps:
Step S1 provides itself biological infrasound detection system according to the present invention, biology according to the present invention itself
Acoustic wave sensing system includes: itself biological infrasonic wave detection apparatus 1, vacuum pump 2, biological life monitoring and life-support systems
300 and signal detection and collection processing system implementing 400.Vacuum pump 2 makes the biology in itself biological infrasonic wave detection apparatus 1 certainly
Body infrasound detection cabin is in vacuum state, and vacuum environment can block external sound wave or itself incoming biological infrasound of infrasound
It detects in cabin.Biological life monitoring and life-support systems 300 ensure that the biology in itself biological infrasonic wave detection apparatus 1 is in
Animation.Signal detection and collection processing system implementing 400 are used for the biology in itself biological infrasonic wave detection apparatus 1 itself
Biology in sonic detection cabin carries out infrasound signal detection and collection, and carries out signal processing.
Step S2, itself biological infrasound in itself biological infrasonic wave detection apparatus 1, which detects, places biology in cabin 3.
In the present embodiment, biology includes but is not limited to mouse, rabbit, cat, dog, monkey, people etc..Vacuum pump 2 makes biological itself infrasound inspection
Biological itself infrasound detection cabin surveyed in device 1 is in vacuum state, and vacuum environment can block external sound wave or infrasound
In incoming itself infrasound of biology detection cabin.Biological life monitoring and life-support systems 300 ensure biological itself infrasound inspection
The biology surveyed in device 1 is in animation.It is isolated from the outside by vacuum environment.Preferably, biological life monitoring and life
Safeguards system 300 ensures in normal pressure state in biological itself infrasound detection cabin 3, to meet and ensure itself biological infrasound
The needs of animal welfare in detection process.Signal detection and collection processing system implementing 400 are used to fill biological itself infrasound detection
The biology set in biological itself infrasound detection cabin in 1 carries out infrasound signal detection and collection, and carries out signal processing.
Step S3, signal detection and collection processing system implementing 400 detect the biology in itself biological infrasonic wave detection apparatus 1 certainly
Body infrasound detects biogenic infrasound in cabin 3.Biological itself infrasound detection include but is not limited to mouse, rabbit, cat,
The infrasound detection that the biology such as dog, monkey, people generates itself, the infrasound inspection that including but not limited to each biologic-organ itself generates
It surveys, biologic-organ such as brain, heart, lung, liver etc..
Step S4, signal detection and collection processing system implementing 400 are collected in itself biological infrasonic wave detection apparatus 1 detected
Biological itself infrasound detection cabin 3 in biogenic infrasound signal, and carry out the analysis processing of infrasound signal, finally
Biogenic infrasound signal map is obtained, biogenic infrasound signal map, more biological generation are analyzed and organized
Infrasound signal map and benchmark infrasound map difference, judge biology or biologic-organ whether generate lesion, such as find
Lesion occurs for biology or biologic-organ, then makes corresponding lesion processing method.Preferably, the biology of the present embodiment itself
Sound wave detecting method includes the following steps:
Step S1, provides itself biological infrasonic wave detection apparatus, itself biological infrasonic wave detection apparatus includes: biology itself
Infrasound detects cabin, vacuum chamber, and wherein vacuum chamber is for ensureing that biological itself infrasound detection cabin is in vacuum environment, biology
The vacuum environment in itself infrasound detection cabin is for blocking extraneous infrasound incoming.
Step S2 places biology in biological itself infrasound detection cabin in biological itself infrasound detection cabin.
Step S3 detects the biogenic infrasound in biological itself infrasound detection cabin.
Step S4 collects the biogenic infrasound signal in biological itself infrasound detection cabin detected, goes forward side by side
The analysis of row infrasound signal is handled, and obtains biogenic infrasound signal map.
Preferably, itself biological infrasonic sound wave detecting method further comprises the steps S5: analyzing and organizing biological generation
Infrasound signal map, the difference of more biogenic infrasound signal map and benchmark infrasound map judges biology
Or whether biologic-organ generates lesion, such as finds that lesion occurs for biology or the biologic-organ, then makes corresponding lesion
Reason method.
Itself infrasonic sound wave detecting method of biology according to the present invention, it will be able to improve the infrasonic signal-to-noise ratio of biology, reduction
The acquisition time of biological sample improves biological the effective of infrasound signals, high-fidelity acquisition.Itself biological infrasound of the present embodiment
Detection system can also realize below the utility model has the advantages that the device 1 of biological itself infrasound detection provides a biological life
Monitoring and life-support systems, to meet and ensure the needs of animal welfare in itself biological infrasound detection process；Secondly, raw
The device 1 of object itself infrasound detection provides an efficient cofferdam, to realize isolation environment noise and ensure that biology is faint
The detection of signal can obtain effective, high-fidelity biological infrasound；Again, itself biological infrasound through this embodiment
The device 1 of detection, it will be able to the infrasound of biology, each organ of biology is accurately detected out, to detect biology, each organ of biology
The reason of generating lesion；4th, utilize the device 1 of biological itself infrasound detection of the present embodiment, it will be able to generation lesion
Biology, each organ of biology carry out infrasound inductive treatment, fixed point carries out the treatment of lesion, thus efficiently, rapidly realize disease
Become removal；5th, the device 1 of biological itself infrasound detection of the present embodiment realizes automatic control, greatly reduces
Labor intensity in detection and monitoring process, reduces expense.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.It should be understood that the invention is not limited to the accurate knots for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the present invention only by the attached claims Lai
Limitation.
Claims (22)
1. a kind of itself infrasound detection system of biology characterized by comprising biological itself infrasound detection cabin, vacuum chamber,
Biological life monitoring and life-support systems and signal detection and collection processing system implementing, wherein
Itself infrasound of biology detection cabin is built in the vacuum chamber, and the vacuum chamber is by vacuum chamber cabin and lid structure
At the bottom of the vacuum chamber is provided with the first magnet, and multiple second magnet, the life are provided on the side wall of the vacuum chamber
The bottom in object itself infrasound detection cabin is provided with third magnet, is arranged on the lateral wall in itself infrasound of biology detection cabin
There are multiple 4th magnet, first magnet is oppositely arranged with the third magnet, and the polarity for being oppositely arranged face is identical, described
Second magnet is oppositely arranged with the 4th magnet, and the polarity for being oppositely arranged face is identical, and the vacuum chamber is described for ensureing
Biological itself infrasound detection cabin is in vacuum environment, and the vacuum environment in itself infrasound of biology detection cabin is for blocking
Extraneous infrasound is incoming, and the biological life monitoring and life-support systems are for ensureing biological itself infrasound detection cabin
Interior biology is in animation, and the signal detection and collection processing system implementing are used to detect cabin to itself biological infrasound
The interior biology carries out infrasound signal detection and collection, and carries out signal processing.
2. itself infrasound detection system of biology as described in claim 1, which is characterized in that itself infrasound of biology inspection
It surveys cabin and the vacuum chamber, biological life monitoring and life-support systems and the signal detection and collects processing system
System is coupled.
3. itself infrasound detection system of biology as claimed in claim 2, which is characterized in that the lid includes biological life
Monitoring and life-support systems valve, signal detection and collection processing system implementing valve.
4. itself infrasound detection system of biology as claimed in claim 3, which is characterized in that itself infrasound of biology inspection
Cabin is surveyed to be made of biological itself infrasound detection cabin cavity and biological itself infrasound detection hatchcover body.
5. itself infrasound detection system of biology as claimed in claim 4, which is characterized in that itself infrasound of biology inspection
Surveying hatchcover body includes biological life monitoring valve, signal detection system valve.
6. itself infrasound detection system of biology as claimed in claim 5, which is characterized in that the biological life monitoring and life
Life safeguards system monitored by the biological life and life-support systems valve and the biological life monitoring valve coupling, the letter
Number detection passes through the signal detection and collection processing system implementing valve and the signal detection system valve coupling with collection processing system implementing.
7. itself infrasound detection system of biology as described in claim 1, which is characterized in that first magnet and described the
The polarity that three magnet are oppositely arranged face is the pole N, and the polarity that second magnet and the 4th magnet are oppositely arranged face is the pole S.
8. itself infrasound detection system of biology as described in claim 1, which is characterized in that first magnet and described the
The polarity that three magnet are oppositely arranged face is the pole S, and the polarity that second magnet and the 4th magnet are oppositely arranged face is the pole N.
9. itself infrasound detection system of biology as described in claim 1, which is characterized in that the vacuum degree in the vacuum chamber
For 100Pa or less.
10. itself infrasound detection system of biology as claimed in claim 9, which is characterized in that the vacuum in the vacuum chamber
Degree is 1Pa, 10Pa, 30Pa, 50Pa, 80Pa, 100Pa.
11. itself infrasound detection system of biology as described in claim 1, which is characterized in that the vacuum chamber and the life
It is cylindrical type, cube, cuboid or Elliptic Cylinder structure that object itself infrasound, which detects cabin,.
12. a kind of itself infrasound detection system of biology characterized by comprising itself biological infrasound detects cabin, vacuum
Cabin, biological life monitoring and life-support systems and signal detection and collection processing system implementing, wherein
Itself infrasound of biology detection cabin is built in the vacuum chamber, and the vacuum chamber is by vacuum chamber cabin and lid structure
At the bottom of the vacuum chamber is provided with first coil, and multiple second coils, the life are provided on the side wall of the vacuum chamber
The bottom in object itself infrasound detection cabin is provided with tertiary coil, is arranged on the lateral wall in itself infrasound of biology detection cabin
There are multiple 4th coils, the first coil is oppositely arranged with the tertiary coil, and the magnetic polarity generated is identical, and described second
Coil is oppositely arranged with the 4th coil, and the magnetic polarity generated is identical, and the vacuum chamber is for ensureing the biology itself
Infrasound detection cabin is in vacuum environment, and the vacuum environment in itself infrasound of biology detection cabin is for blocking extraneous infrasonic sound
Wave is incoming, and the biological life monitoring and life-support systems are used to ensure the biology in biological itself infrasound detection cabin
In animation, the signal detection and collection processing system implementing are used for described in biological itself infrasound detection cabin
Biology carries out infrasound signal detection and collection, and carries out signal processing.
13. itself infrasound detection system of biology as claimed in claim 12, which is characterized in that the vacuum chamber lid includes
Biological life monitoring and life-support systems valve, signal detection and collection processing system implementing valve.
14. itself infrasound detection system of biology as claimed in claim 13, which is characterized in that itself infrasound of biology
Detection cabin is made of biological itself infrasound detection cabin cavity and biological itself infrasound detection hatchcover body.
15. itself infrasound detection system of biology as claimed in claim 14, which is characterized in that itself infrasound of biology
Detection hatchcover body includes biological life monitoring valve, signal detection system valve.
16. itself infrasound detection system of biology as claimed in claim 15, which is characterized in that the biological life monitoring and
Life-support systems are monitored by the biological life and life-support systems valve and the biological life monitor valve coupling, described
Signal detection and collection processing system implementing are joined by the signal detection and collection processing system implementing valve and the signal detection system valve
Knot.
17. itself infrasound detection system of biology as claimed in claim 12, which is characterized in that the vacuum in the vacuum chamber
Degree is 100Pa or less.
18. itself infrasound detection system of biology as claimed in claim 17, which is characterized in that the vacuum in the vacuum chamber
Degree is 1Pa, 10Pa, 30Pa, 50Pa, 80Pa, 100Pa.
19. a kind of itself infrasonic sound wave detecting method of biology, which is characterized in that described method includes following steps:
Step S1, provides itself biological infrasound detection system, itself infrasound detection system of biology includes: biology itself
Infrasound detects cabin, vacuum chamber, biological life monitoring and life-support systems and signal detection and collection processing system implementing, wherein
The vacuum chamber is for ensureing that biological itself infrasound detection cabin is in vacuum environment, itself infrasound of biology inspection
The vacuum environment in cabin is surveyed for blocking extraneous infrasound incoming, the biological life monitoring and life-support systems are for ensureing institute
It states the biology in biological itself infrasound detection cabin and is in animation, the signal detection and collection processing system implementing are used for institute
The biology stated in biological itself infrasound detection cabin carries out infrasound signal detection and collection, and carries out signal processing；
Step S2 places biology in biological itself infrasound detection cabin；
Step S3, the signal detection and collection processing system implementing detect the biology in biological itself infrasound detection cabin
The infrasound of generation；
Step S4, the signal detection and collection processing system implementing are collected in biological itself infrasound detection cabin detected
The biogenic infrasound signal, and the analysis processing of infrasound signal is carried out, obtain the biogenic infrasound
Signal map.
20. itself infrasonic sound wave detecting method of biology according to claim 19, which is characterized in that itself infrasonic sound of biology
Wave detecting method uses biology itself infrasound detection system described in claim 12.
21. a kind of itself infrasonic sound wave detecting method of biology, which is characterized in that described method includes following steps:
Step S1, provides itself biological infrasound detection system, itself infrasound detection system of biology includes: biology itself
Infrasound detects cabin, vacuum chamber, itself infrasound of biology detection cabin is built in the vacuum chamber, wherein the biology is certainly
The bottom in body infrasound detection cabin is provided with the first magnet, and multiple second magnet are provided on the side wall of the vacuum chamber, described
The bottom in biological itself infrasound detection cabin is provided with third magnet, sets on the lateral wall in itself infrasound of biology detection cabin
Multiple 4th magnet are equipped with, first magnet is oppositely arranged with the third magnet, and the polarity for being oppositely arranged face is identical, institute
It states the second magnet to be oppositely arranged with the 4th magnet, the polarity for being oppositely arranged face is identical；
Step S2 places biology in biological itself infrasound detection cabin；
The biology that step S3, signal detection and collection processing system implementing detect in biological itself infrasound detection cabin generates
Infrasound；
Step S4, the signal detection and collection processing system implementing are collected in biological itself infrasound detection cabin detected
The biogenic infrasound signal, and the analysis processing of infrasound signal is carried out, obtain the biogenic infrasound
Signal map.
22. itself infrasonic sound wave detecting method of biology according to claim 21, which is characterized in that itself infrasonic sound of biology
Wave detection system is biology itself infrasound detection system described in claim 12.
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| CN102213611A (en) * | 2010-04-09 | 2011-10-12 | 中国科学院微电子研究所 | Method for detecting infrasonic waves |
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| CN104019890A (en) * | 2014-06-05 | 2014-09-03 | 无锡智感星际科技有限公司 | Infrasonic wave detection method and detection device thereof |
| CN205597894U (en) * | 2015-12-31 | 2016-09-28 | 北京大学 | Biology self infrasound detecting system |
| CN205597895U (en) * | 2015-12-31 | 2016-09-28 | 北京大学 | Biology self infrasound detecting system |
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| US20120209131A1 (en) * | 2011-02-11 | 2012-08-16 | AventuSoft, LLC | Method and System of a Cardio-acoustic Classification system for Screening, Diagnosis and Monitoring of Cardiovascular Conditions |
| CN102711029A (en) * | 2012-01-09 | 2012-10-03 | 瑞声声学科技(深圳)有限公司 | Testing method of intrinsic noise voltage of microphone and testing device of testing method |
| CN204817118U (en) * | 2015-08-17 | 2015-12-02 | 王勇 | Biological energy conversion device |
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Patent Citations (5)
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|---|---|---|---|---|
| CN102213611A (en) * | 2010-04-09 | 2011-10-12 | 中国科学院微电子研究所 | Method for detecting infrasonic waves |
| CN103364074A (en) * | 2012-03-28 | 2013-10-23 | 中国科学院声学研究所 | Infrasound monitoring system |
| CN104019890A (en) * | 2014-06-05 | 2014-09-03 | 无锡智感星际科技有限公司 | Infrasonic wave detection method and detection device thereof |
| CN205597894U (en) * | 2015-12-31 | 2016-09-28 | 北京大学 | Biology self infrasound detecting system |
| CN205597895U (en) * | 2015-12-31 | 2016-09-28 | 北京大学 | Biology self infrasound detecting system |
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