CN109855606A - A kind of acoustic detection device and its application method for water course survey - Google Patents
A kind of acoustic detection device and its application method for water course survey Download PDFInfo
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- CN109855606A CN109855606A CN201910057868.8A CN201910057868A CN109855606A CN 109855606 A CN109855606 A CN 109855606A CN 201910057868 A CN201910057868 A CN 201910057868A CN 109855606 A CN109855606 A CN 109855606A
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Abstract
This application discloses a kind of acoustic detection devices and its application method for water course survey, the acoustic detection device includes: the multiple floating survey meters and monitor station being sequentially connected, and the floating survey meter includes: floating plate, the floatation assembly that the floating plate lower end is arranged in, the turntable being rotatably arranged on the floating plate and the support plate being arranged in above the turntable；Wherein, multiple detectors are distributed in the circumferentially-spaced of the turntable, and controller, sub- wireless transceiver and locator are provided in the support plate, and the controller is connected with the multiple detector, sub- wireless transceiver and locator respectively；The monitor station includes: master controller, main wireless transceiver and display screen, and the master controller is connected with the main wireless transceiver and display screen respectively.The acoustic detection device that this case provides can be used in detecting a certain range of water course survey automatically, and be able to achieve long-range monitoring.
Description
Technical field
The invention belongs to detection device fields.More particularly to a kind of acoustic detection device for water course survey and its use
Method.
Background technique
The hydrographic information in navigation channel has important influence to shipping operation, and existing navigation channel information is generally used artificial survey
Amount and artificial regeneration, the man power and material expended using manual measurement and artificial regeneration is too many, and waste of human resource is serious, and
It is influenced by weather condition, manual work not can guarantee all to be implemented daily, and the result measured also will receive influence, traditional
Shipping lane monitoring device, inconvenient to carry, detection speed is slow, and monitoring accuracy is low, and position is non-adjustable, and the practicability is poor.
By the retrieval discovery to existing technical literature, Chinese utility model patent publication number CN204612706U, the reality
A kind of shipping lane detection device, including main tank, handle, display screen, inside groove, connecting line, connector, suspension are disclosed with novel
Part, measuring piece, ultrasonic detector, temperature sensor, protective layer and data line, the main tank front are equipped with display screen, top surface
Equipped with handle, right side is equipped with inside groove, is equipped with data processor and battery, the data processor and connecting line in main tank
Connection, the connecting line are pierced by main tank, are connect by connector with floatation part, and the floatation part is fixedly connected with measuring piece, institute
It states and is equipped with ultrasonic detector and temperature sensor in measuring piece.It is connected between measuring piece and data processor by connecting line,
Connecting line limited length, therefore measuring piece measurement is limited in scope, and wired connection type makes detection device inconvenient to carry,
Connecting line is also easy to damage in use process, influences normal use.
Chinese utility model patent publication number CN206609428U, the utility model disclose a kind of intelligent navigation channel data inspection
The bottom both ends of measurement equipment, including flotation tank, controller, battery, ultrasonic detector and display screen, flotation tank are fixed respectively
There are left vertical end plate and right vertical end plate, the left side outer wall of right vertical end plate is fixed with a servo motor, a left side for right vertical end plate
Side outer wall is further fixed on one for covering the waterproof cover of servo motor, is fixed with the shaft coupling extended to outside waterproof cover on servo motor
Device, the end of shaft coupling are fixed with threaded screw rod, and screw thread is equipped with a sliding seat on threaded screw rod, and ultrasonic detector is mounted on
The bottom of sliding seat.Sliding seat slides on threaded screw rod, and then ultrasonic detector is driven point-blank to move, this is just
The water-depth measurement of difference on straight line can be fast implemented.However the limited length of threaded screw rod, ultrasonic detector institute
The range that can be detected is limited to.
Summary of the invention
For the shortcomings of the prior art, the object of the present invention is to provide a kind of sound waves for water course survey
Detection device and its application method, the acoustic detection device include multiple floating survey meters and monitor station being sequentially connected,
So that the acoustic detection device can automatically detect a certain range of navigation channel information, and realize long-range monitoring；And it is described
The position for floating survey meter is adjustable, can be realized automatic evacuation.
On the one hand, the present invention discloses a kind of acoustic detection devices for water course survey, multiple including what is be sequentially connected
Survey meter and monitor station are floated,
The floating survey meter includes: floating plate, the floatation assembly that the floating plate lower end is arranged in, is rotatably arranged on institute
The support plate stating the turntable on floating plate and being arranged in above the turntable；Wherein, the turntable is circumferentially-spaced
Multiple detectors are distributed with, and are provided with controller, sub- wireless transceiver and locator, the controller in the support plate
It is connected respectively with the multiple detector, sub- wireless transceiver and locator；
The monitor station includes: master controller, main wireless transceiver and display screen, the master controller respectively with the master
Wireless transceiver is connected with display screen；
Wherein, there is signal connection, the main nothing between the sub- wireless transceiver on the two neighboring floating survey meter
There is signal connection between line transceiver and the sub- wireless transceiver of the closest monitor station.
Preferably, the multiple detector includes: multi-beam echo sounding instrument, side scan sonar, acoustic Doppler fluid velocity profile instrument
And sonic wave gauge.
Preferably, the floatation assembly includes:
Main floating ball is coaxially disposed in the lower section of the floating plate, and the main floating ball is hemispherical；
Multiple pair floating balls, the multiple pair floating ball are distributed in a uniformly spaced manner the circumferential direction in the floating plate, the pair floating ball
In the chondritic of boring, and each secondary floating ball is fixedly connected by connecting rod with the floating plate.
Preferably, the main floating ball includes:
First outer cover offers multiple first ventholes thereon；
Second outer cover, fitting are set to the inside of first outer cover, and be provided on second outer cover with it is described
Multiple second ventholes that multiple first ventholes match；
Interior air bag is arranged at intervals in second outer cover, and the interior air bag is hollow structure, in the interior air bag
Bottom end is provided with clump weight, and forms a cavity between the interior air bag and second outer cover.
Preferably, the radially opposite sides of the floating survey meter are provided with for being connected with the adjacent floating survey meter
Connecting pin, and the multiple first venthole along where the connecting pin radial symmetric be distributed.
Preferably, the circumferentially fixed of second outer cover has multiple dowels, and the multiple dowel is with setting described
Rotary shaft in second outer cover central axial direction is fixedly linked, so that the rotary shaft and second outer cover link.
Preferably, the rotary shaft is connect through the floating plate, turntable and support plate with a motor drive, works as institute
When stating the rotation of rotary shaft described in motor driven, the second outer cover synchronous rotary, so that second venthole is selectively
It is overlapped or interlocks with corresponding first venthole.
Preferably, a gap, the gap and the interior air bag and second outer cover are offered on first outer cover
Between the cavity that is formed be connected.
Preferably, air compressor, the gas outlet of the air compressor and the gap are provided in the support plate
Between be connected with an appendix, and Unidirectional solenoid valve is provided at the gas outlet, the Unidirectional solenoid valve and the sky
Air compressor is electrically connected with the controller.
On the other hand, invention further discloses the application methods of the acoustic detection device, comprising:
Launch multiple floating survey meters；
Start the locator on each floating survey meter, the locator detects the location information of the floating survey meter simultaneously
The location information is transmitted to controller；
The controller controls electric motor starting, motor driven rotary shaft rotation, described in driving according to the positional information
The second outer cover on main floating ball rotates certain angle so that the first venthole of the radial side where connecting pin with it is corresponding
Second venthole coincides；
The controller controls the Unidirectional solenoid valve and opens, and the compressed air in air compressor enters via appendix
It is discharged in the cavity formed between interior air bag and the second outer cover and from the first venthole to overlap and the second venthole, drift
Floating survey meter is moved to specific position；
The controller controls the Unidirectional solenoid valve and closes and control the motor reverse starting, the second outer cover rotation one
Fixed angle, so that the first venthole and the second venthole are interlaced；
The controller controls multiple detectors and is actuated for navigation channel infomation detection, and controls the turntable rotation, institute
Stating turntable drives the multiple detector to carry out multi-faceted measurement, and the data of measurement are transmitted to controller；
The measurement data is transmitted to adjacent sub- wireless transceiver through sub- wireless transceiver by the controller, through relay
Transmission, the main wireless transceiver receive the measurement data of closest sub- wireless transceiver transmission and by the measurement data
It is transmitted to master controller；
The master controller carries out data processing to the measurement data and shows on the display screen.
The beneficial effects of the present invention are:
1) acoustic detection device of present disclosure, including multiple floating survey meters and monitor station being sequentially connected, drift
It can be by whole floatings by force transfer by the mutual transmission that wireless transceiver carries out navigation channel information between floating survey meter
The navigation channel information that detector on survey meter detects finally is transmitted to monitor station, and in the display screen display of monitor station, makes
Obtaining the acoustic detection device can automatically detect a certain range of navigation channel information, and realize long-range monitoring.
2) acoustic detection device of present disclosure comprising have a turntable and multiple detectors, multiple detectors can be with
It sounds the depth of the water respectively, seafloor topography, flow velocity and wave, turntable drive multiple detector rotations, can detect difference
A variety of navigation channel information in orientation, realize comprehensive detection, and improve detection accuracy.
3) acoustic detection device of present disclosure includes main floating ball and multiple secondary floating balls, can guarantee that floating plate is floating
In the water surface, main floating ball bottom end is provided with clump weight, and under the impact of wave, the acoustic detection device will not topple；The master
Floating ball is multilayered structure, includes the first outer cover, the second outer cover and interior air bag, the first outlet is provided on the first outer cover
Hole is provided with the second venthole on the second outer cover, forms a cavity between the second outer cover and interior air bag, passes through control section
One venthole and the second venthole are overlapped, and to holding interacvity air-filling, the position of adjustable floating survey meter, so as to reality
Now automatic evacuation.
Detailed description of the invention
In order to illustrate more clearly of the embodiment of the present disclosure or technical solution in the prior art, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Disclosed some embodiments for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these figures.
Fig. 1 is a kind of structural schematic diagram for floating survey meter that one embodiment of the disclosure provides；
Fig. 2 is a kind of schematic diagram of internal structure for floating survey meter that one embodiment of the disclosure provides；
Fig. 3 is a kind of structural schematic diagram for main floating ball that one embodiment of the disclosure provides；
Fig. 4 is a kind of fractionation structural representation for main floating ball that one embodiment of the disclosure provides；
Fig. 5 is a kind of structural schematic diagram of the first outer cover of main floating ball that one embodiment of the disclosure provides；
Fig. 6 is a kind of structural schematic diagram of the second outer cover of main floating ball that one embodiment of the disclosure provides；
Fig. 7 is a kind of operation principle schematic diagram for main floating ball that one embodiment of the disclosure provides；
Fig. 8 is a kind of working principle signal for acoustic detection device for water course survey that one embodiment of the disclosure provides
Figure.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, foregoing end other objects of the invention, feature, side
Face and advantage will be apparent, and so that those skilled in the art can carry out according to the description.In the accompanying drawings,
For clarity, shape and size can be amplified, and will be indicated in all figures using identical appended drawing reference identical
Or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, the left side, the right, top
The words such as portion, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " height " is equivalent to from top
Portion is to the size of bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to vertical size.These
Relative terms are to be not intended to need specifically to be orientated for convenience and usually.It is related to the term of attachment, connection etc.
(for example, " connection " and " attachment ") refer to these structures by the relationship that intermediate structure is fixed directly or indirectly to one another or is attached,
And movable or rigidly attached or relationship, unless otherwise clearly stating.
The invention discloses a kind of acoustic detection device for water course survey, the acoustic detection device includes successively
Connected multiple floating survey meters and monitor station, in some embodiments, the multiple floating survey meter can pass through connection
Rope is connected with each other.In some other embodiment, the multiple floating survey meter can be connected with each other by connecting rod, the company
Extension bar can be electric telescopic rod, in order to transportation.
Wherein, the specific structure of the floating survey meter is as shown in Figure 1, it can be seen from the figure that the floating survey meter
It include floating plate 1, floatation assembly, turntable 2 and support plate 10.The turntable 2 is set to the upper of the floating plate 1
Side, the support plate 10 is fixed on the top in the support plate and being located at the turntable 2 by multiple support columns 12, described
Turntable 2 drives its rotation by a motor 9, and multiple detectors 6, the multiple spy is distributed in circumferentially-spaced in turntable 2
Surveying device 6 is respectively multi-beam echo sounding instrument, side scan sonar, acoustic Doppler fluid velocity profile instrument and sonic wave gauge, more waves
Beam survey meter can be used for sounding the depth of the water, and the side scan sonar is used to reconnoitre water-bed topography and geomorphology, the acoustic Doppler stream
Fast section plotter can be used for detecting flow velocity, and the sonic wave gauge, which can be used for detecting, surges.It, can be with when turntable 2 rotates
The multiple detector 6 is driven to rotate, i.e., the multiple detector can carry out 360 degree of multi-faceted detections respectively, to increase
Detection range, and in rotation detection process, a detector can repeat to detect repeatedly, in some implementations to the same area
In example, the average result of the repeated detection testing result final as the region can be extracted, so as to greatly improve detection
Precision.It is worth noting that, multiple floating survey meters described in the disclosure are not only limited in four kinds of acoustic soundings mentioned above
Device, can also include that other can be used to detect the probe microphone of navigation channel information, for example, for detect water-bed stratum shallowly
Layer section plotter.Controller is provided on floating plate, the controller is electrically connected with the multiple detector, thus multiple detections
The information about navigation channel that device can will test is transmitted to controller.
The lower section of floating plate 1 is provided with floatation assembly, being used to support the floating plate 1 makes it swim in the water surface, described
Floatation assembly includes main floating ball 3 and multiple secondary floating balls 4, and the multiple pair floating ball 4 is distributed in a uniformly spaced manner in the floating plate 1
Circumferential direction on, each secondary floating ball 4 is fixedly connected by a connecting rod 5 with the floating plate 1.The pair floating ball 4 is in spherical knot
Structure and boring make it be easier to swim in the water surface.The pair floating ball 4 can be rubber material or be light metal material.Institute
Stating main floating ball 3 is dome-type, and the main floating ball 3 is multilayered structure, specific structure such as Fig. 3 and Fig. 4 institute of the main floating ball 3
Show, the main floating ball 3 includes the first outer cover 30, the second outer cover 31 and interior air bag 32.First outer cover 30 is placed in outermost,
And multiple first ventholes 301 are offered on first outer cover 30, the fitting of the second outer cover 31 is set to first outer cover 30
Inside, and the second venthole 311 to match with first venthole 301 is offered on second outer cover 31.It is described
Interior air bag 32 is arranged at intervals in second outer cover 31, and the interior air bag 31 is hollow structure, and its bottom end is provided with counterweight
Block 321, under the situation that The turbulent river crashes its way through, the main floating ball 3 is able to maintain stabilization, therefore the floating plate 1 can be supported to make it not
It can topple.A cavity is formd between interior air bag 32 and second outer cover 31, specific structure may refer to shown in Fig. 2, by
As it can be seen that offering a gap 302 on first outer cover 30 in figure, the gap 302 is connected with the cavity, and described open-minded
An appendix 13 is connected at mouth 302, the appendix 13 is connected with the air compressor 14 for being arranged on the supporting plate 10.It is described
The gas outlet of air compressor 14 is provided with electromagnetism check valve 15, and the electromagnetism check valve 15 is electrically connected with the controller,
When the 311 phase mutual respect of the second venthole on the first venthole of part 301 and second outer cover 31 on first outer cover 30
When conjunction, the controller controls the electromagnetism check valve 15 and opens, and the compressed air in air compressor 14 passes through appendix 13
It is entered in cavity by gap 302, then the cavity is discharged in the first venthole 301 by partially overlapping and the second venthole 311,
Due to the reaction of power, while main floating ball 3 discharges gas, by the effect of deboost, main 3 position of floating ball occurs
Change, so that the position of entire floating survey meter be driven to change.Alternatively, the air compressor can be replaced compression
Air tank.
As shown in Fig. 2, having multiple dowels 312 in the circumferentially fixed of the second outer cover 31, the multiple dowel 312 is uniformly
It is spaced apart on the outer wall of a rotary shaft 8, the rotary shaft 8 is located on the central axis of second outer cover 31, and described
Rotary shaft 8 is sequentially connected through the floating plate 1, turntable 2 and support plate 10 and motor 11, and the motor 11 is fixed on described
In support plate 10, when the motor drives the rotary shaft 8 rotation, the rotary shaft 8 drives second outer cover 31 synchronous
Rotation, so that second outer cover 31 and the first outer cover 30 relatively rotate, thus the part first on first outer cover 30
Venthole 301 and the second venthole 311 overlap or interlaced.
The first venthole 301 and the second venthole when the position for floating survey meter is fixed, on first outer cover 30
311 be it is interlaced, i.e., the described cavity with the external world be isolated, moisture is not easily accessed to the cavity.When needing to adjust
When the position of section floating survey meter, the controller control operating of motor 11 drives rotary shaft 8 to rotate, thus 31 phase of the second outer cover
The rotation of certain angle is occurred for first outer cover 30 so that first venthole 301 and the second venthole 311 are mutual
It is overlapped.The setting of 30 the first venthole 301 may refer to shown in Fig. 5 on first outer cover, due to the multiple floating survey meter
It is interconnected, therefore the radially opposite sides of a floating survey meter have a connecting pin respectively, the connecting pin institute on the first outer cover 30
Radially opposite sides be symmetrically arranged multiple first ventholes 301, the multiple first venthole 301 can be divided is four
Group, the radially opposite sides where connecting pin are respectively arranged with two group of first venthole, 31 the second venthole 311 on the second outer cover
Setting may refer to shown in Fig. 6, it can be seen that second venthole 311 is accordingly arranged to four groups.Outside specific first
The setting form and relative motion of cover 30 and the venthole on the second outer cover 31 may refer to shown in Fig. 7, as shown, axis c
The axis where connecting pin to float survey meter two sides, is provided with four group of first venthole on the first outer cover 30, respectively a1,
A2, a3 and a4, wherein a1 and a2 is placed in the side of axis c, and a3 and a4 are placed in the other side of axis c, 31 corresponding settings on the second outer cover
There are four group of second venthole, respectively b1, b2, b3 and b4, wherein b1 and b2 is to be disposed adjacent, and is fixed in floating survey meter position
When, as shown in Figure 70 1, second venthole b1, b2, b3, b4 and first venthole a1, a2, a3, a4 are interlaced.It is needing to adjust
When the position of section floating survey meter, the second outer cover 31 is rotated, as shown in Figure 70 2, rotates clockwise second outer cover 31, second
Outer cover 31 turns an angle, so that a1 and b1 and a2 and b4 coincide, i.e. the first venthole and the second outlet of the upper end axis c
Hole is overlapped, and the first venthole 301 and the second venthole 311 of the lower end axis c are still interlaced, and compressed air is being input to appearance
When intracavitary, a1 and b1 and b4 and a2 of the compressed gas through overlapping are expelled to outside main floating ball 3, due to opposition, meeting
Main floating ball 3 is pushed to move along arrow direction as shown in the figure, to change the position of main floating ball 3.As shown in Figure 70 3, when described
When second outer cover 31 rotates counterclockwise certain angle, a3 and b2 and b3 and a4 below axis c overlap, and above axis c
One venthole and the second venthole be interlaced, and when compressed air to be input in cavity, compressed gas is overlapped
A1 and b1 and b4 and a2 is expelled to outside main floating ball 3, due to opposition, will push main floating ball 3 along shown in arrow in figure
Direction is mobile, to change the position of main floating ball 3.It is worth noting that, mutual in the first venthole of part and the second venthole
When coincidence, moisture can be entered in main floating ball, due to having multiple pairs with capsula interna 32 and 1 surrounding of floating plate in main floating ball 3
Floating ball 4, therefore floating survey meter will not topple, and compressed air pressure is big, can will be in main floating ball 3 when main floating ball 3 is discharged
Moisture is discharged and moisture is hindered to enter, and therefore, floating survey meter can still keep stabilization to swim in the water surface.It should be understood that with
On ground is merely illustrative to the structure of the first outer cover 30 and the second outer cover 31, the first venthole 301 and the second venthole 311 are set
The form of setting is not limited to this, as long as guaranteeing that two sides connecting pin connects the line to be formed when adjusting the position of floating survey meter
First venthole of one end and the second venthole are overlapped, and the first venthole and the second venthole of the other end are interlaced.
Solar panel is provided in support plate 10, the solar panel is used as all electronic components on the floating survey meter
Power supply device.It should be understood that the solar panel includes but is not limited to rechargeable battery and disposable battery.
Locator is provided in support plate 10, the locator is electrically connected with the controller, and the locator is able to detect
The position of each floating survey meter out, so that the navigation channel information that detector herein is detected is corresponding with geographical location,
The position of floating survey meter can also be adjusted according to the position that locator detects, in some embodiments, detected in floating
Instrument surrounding is provided with range sensor, when detecting that floating survey meter surrounding objects are less than certain numerical value apart from it, that is, adjusts
The position of floating survey meter is avoided.Sub- wireless transceiver, the sub- wireless transceiver and institute are additionally provided in support plate 10
Controller electrical connection is stated, what the controller can detect the navigation channel information and locator that the detector received detects
Location information is sent by the sub- wireless transceiver, and the wireless transceiver can be with radio-frequency transceiver, in this reality
It applies in example, can send and receive information in certain distance using nRF24L01 as wireless transceiver.Adjacent
Wireless transceiver on two floating survey meters can carry out the mutual transmission between information, the information between specific survey meter
Transmission mode may refer to shown in Fig. 8, and corresponding navigation channel information is transmitted to by locator by location information and each detector
The controller of corresponding floating survey meter, controller are transmitted to adjacent floating by coupled sub- wireless transceiver again and visit
It surveys on the sub- wireless transceiver on instrument, and the sub- wireless transceiver is again by information that its controller is sent and the information one received
The sub- wireless transceiver being sent on next floating survey meter is acted, in the manner described above, carries out force transfer, multiple floatings are visited
Monitor station can be all transmitted to by surveying the information that instrument is monitored, main wireless transceiver is provided on monitor station and is connect to carry out information
It receives, in the present embodiment, the main wireless transceiver is all nRF24L01, and the main wireless transceiver can will be received
Information is transmitted to the master controller on monitor station, and the display screen being electrically connected with the master controller, master control are provided on monitor station
Device processed handles all information received and is showed on the display screen, and each drift can be observed from display screen
The navigation channel information that floating survey meter detects, and the navigation channel information is also corresponding with geographical location.Due to wireless transceiver
Transmission direction be it is two-way, the master controller of monitor station can will control information by main wireless transceiver be transmitted to each height without
The control information received is transmitted to controller again by line transceiver, sub- wireless transceiver, and controller can be according to the control received
The operating of information control motor 9, motor 11, Unidirectional solenoid valve 15 and air compressor 14 processed, visits each floating with realizing
Survey the long-range control of instrument.
It will receive the intrusion of moisture to guarantee the related device in support plate 10 not, removably set in support plate 10
It is equipped with an outer cover 7, controller, sub- wireless transceiver and motor 11 are placed in the outer cover 7.
The application method of acoustic detector of the invention is as follows:
Launch multiple floating survey meters；
Start the locator on each floating survey meter, the locator detects the location information of the floating survey meter simultaneously
The location information is transmitted to controller；
The controller controls the starting of motor 11 according to the positional information, and motor 11 drives rotary shaft 8 to rotate, to drive
The second outer cover 31 on the main floating ball 3 rotates certain angle, so that the first venthole of the radial side where connecting pin
301 overlap with corresponding second venthole 311；
The controller controls the Unidirectional solenoid valve 15 and opens, and the compressed air in air compressor is via appendix 13
It enters in the cavity that is formed between interior air bag 32 and the second outer cover 31 and from the first venthole 301 of coincidence and the second venthole
311 discharges, floating survey meter are moved to specific position；
The controller controls the Unidirectional solenoid valve 15 and closes and control 11 reverse starting of motor, the second outer cover 31
Certain angle is rotated, so that the first venthole 301 and the second venthole 311 are interlaced；
The controller controls multiple detectors 6 and is actuated for navigation channel infomation detection, and controls the turntable 2 and rotate,
The turntable 2 drives the multiple detector 6 to carry out multi-faceted measurement, and the data of measurement are transmitted to controller；
The measurement data is transmitted to adjacent sub- wireless transceiver through sub- wireless transceiver by the controller, through relay
Transmission, the main wireless transceiver receive the measurement data of closest sub- wireless transceiver transmission and by the measurement data
It is transmitted to master controller；
The master controller carries out data processing to the measurement data and shows on the display screen.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (10)
1. a kind of acoustic detection device for water course survey, including the multiple floating survey meters being sequentially connected and monitor station,
It is characterized by:
It is described floating survey meter include: floating plate (1), setting the floating plate (1) lower end floatation assembly, be rotatably arranged on
The support plate (10) of turntable (2) and setting above the turntable (2) on the floating plate (1)；Wherein, the rotation
The circumferentially-spaced of turntable (2) is distributed with multiple detectors (6), and the wireless receipts of controller, son are provided in the support plate (10)
Hair device and locator, the controller are connected with the multiple detector, sub- wireless transceiver and locator respectively；
The monitor station includes: master controller, main wireless transceiver and display screen, and the master controller is wireless with the master respectively
Transceiver is connected with display screen；
Wherein, there is signal connection between the sub- wireless transceiver on the two neighboring floating survey meter, the master wirelessly receives
Sending out between device and the sub- wireless transceiver of the closest monitor station has signal connection.
2. acoustic detection device as described in claim 1, which is characterized in that the multiple detector includes: multi-beam echo sounding
Instrument, side scan sonar, acoustic Doppler fluid velocity profile instrument and sonic wave gauge.
3. acoustic detection device as claimed in claim 1 or 2, which is characterized in that the floatation assembly includes:
Main floating ball (3) is coaxially disposed in the lower section of the floating plate (1), and the main floating ball (3) is hemispherical；
Multiple pair floating balls (4), the multiple pair floating ball (4) are distributed in a uniformly spaced manner the circumferential direction in the floating plate (1), the pair
Floating ball (4) is in the chondritic of boring, and each secondary floating ball (4) connects by the way that connecting rod (5) and the floating plate (1) are fixed
It connects.
4. acoustic detection device as claimed in claim 3, which is characterized in that the main floating ball (3) includes:
First outer cover (30) offers multiple first ventholes (301) thereon；
Second outer cover (31), fitting are set to the inside of first outer cover (30), and are arranged on second outer cover (31)
There are multiple second ventholes (311) to match with the multiple first venthole (301)；
Interior air bag (32) is arranged at intervals in second outer cover (31), and the interior air bag (32) is hollow structure, described
The bottom end of interior air bag (32) is provided with clump weight (321), and is formed between the interior air bag (32) and second outer cover (31)
One cavity.
5. acoustic detection device as claimed in claim 4, which is characterized in that the radially opposite sides of the floating survey meter are provided with
Connecting pin for being connected with the adjacent floating survey meter, and the multiple first venthole (301) is along the company
Connect the radial symmetric distribution where end.
6. acoustic detection device as claimed in claim 4, which is characterized in that second outer cover (31) it is circumferentially fixed have it is more
A dowel (312), the multiple dowel (312) and the rotation being arranged in the second outer cover (31) central axial direction
Axis (8) is fixedly linked, so that the rotary shaft (8) and second outer cover (31) are linked.
7. acoustic detection device as claimed in claim 6, which is characterized in that the rotary shaft (8) runs through the floating plate
(1), turntable (2) and support plate (10) and a motor (11) are sequentially connected, when the motor (11) drive the rotary shaft
(8) rotate when, the second outer cover (31) synchronous rotary so that second venthole (311) selectively with it is corresponding
First venthole (301) is overlapped or interlocks.
8. acoustic detection device as claimed in claim 7, which is characterized in that offer a gap on first outer cover (30)
(302), the cavity formed between the gap (302) and the interior air bag (32) and second outer cover (31) is connected.
9. acoustic detection device as claimed in claim 8, which is characterized in that be provided with air compression on the support plate (10)
Machine (14) is connected with an appendix (13) between the gas outlet and the gap (302) of the air compressor (14), and in institute
State and be provided at gas outlet Unidirectional solenoid valve (15), the Unidirectional solenoid valve (15) and the air compressor (14) with it is described
Controller electrical connection.
10. a kind of application method of such as described in any item acoustic detection devices of claim 1-9, comprising:
Launch multiple floating survey meters；
Start the locator on each floating survey meter, the locator detects the location information of the floating survey meter and by institute
It states location information and is transmitted to controller；
The controller controls motor (11) starting according to the positional information, and motor (11) drives rotary shaft (8) rotation, with band
The second outer cover (31) moved on main floating ball (3) rotates certain angle, so that the first outlet of the radial side where connecting pin
Hole (301) overlaps with corresponding second venthole (311)；
Controller control Unidirectional solenoid valve (15) is opened, and the compressed air in air compressor enters via appendix (13)
It is interior to the cavity that is formed between interior air bag (32) and the second outer cover (31) and from the first venthole (301) of coincidence and the second outlet
Hole (311) discharge, floating survey meter are moved to specific position；
The controller controls the Unidirectional solenoid valve (15) and closes and control the motor (11) reverse starting, the second outer cover
(31) certain angle is rotated, so that the first venthole (301) and the second venthole (311) are interlaced；
The controller controls multiple detectors (6) and is actuated for navigation channel infomation detection, and controls the turntable (2) rotation,
The turntable (2) drives the multiple detector (6) to carry out multi-faceted measurement, and the data of measurement are transmitted to controller；
The measurement data is transmitted to adjacent sub- wireless transceiver through sub- wireless transceiver by the controller, is passed through relay
Defeated, the main wireless transceiver receives the measurement data of closest sub- wireless transceiver transmission and passes the measurement data
Transport to master controller；
The master controller carries out data processing to the measurement data and shows on the display screen.
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