CN109855606B - Acoustic wave detection device for channel measurement and use method thereof - Google Patents
Acoustic wave detection device for channel measurement and use method thereof Download PDFInfo
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- CN109855606B CN109855606B CN201910057868.8A CN201910057868A CN109855606B CN 109855606 B CN109855606 B CN 109855606B CN 201910057868 A CN201910057868 A CN 201910057868A CN 109855606 B CN109855606 B CN 109855606B
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Abstract
The application discloses an acoustic wave detection device for channel measurement and a use method thereof, wherein the acoustic wave detection device comprises: a plurality of showy detection appearance and monitoring platform that link to each other in proper order, showy detection appearance includes: the floating device comprises a floating plate, a floating assembly arranged at the lower end of the floating plate, a rotating table rotatably arranged on the floating plate and a supporting plate arranged above the rotating table; the rotary table is characterized in that a plurality of detectors are circumferentially distributed at intervals, a controller, a sub-wireless transceiver and a positioner are arranged on the supporting plate, and the controller is respectively connected with the plurality of detectors, the sub-wireless transceiver and the positioner; the monitoring station includes: the device comprises a main controller, a main wireless transceiver and a display screen, wherein the main controller is respectively connected with the main wireless transceiver and the display screen. The acoustic wave detection device can be used for automatically detecting channel measurement in a certain range, and can realize remote monitoring.
Description
Technical Field
The invention belongs to the field of detection devices. In particular to an acoustic wave detection device for channel measurement and a use method thereof.
Background
The hydrologic information of channel has important influence to shipping operation, and current channel information generally adopts manual measurement and manual update, adopts manual measurement and manual update to consume manpower and material resources too much, and the human resource waste is serious, receives the influence of weather condition moreover, and manual operation can't guarantee to all implement every day, and measuring result also can be influenced, and traditional water-borne channel monitoring devices, and convenient to carry detects slowly, monitors the precision low, and the position is unadjustable moreover, and the practicality is poor.
According to the search of the prior art, the utility model discloses a water transportation channel detection device, which comprises a main box, a handle, a display screen, an inner groove, a connecting wire, a connecting piece, a suspension piece, a measuring piece, an ultrasonic detector, a temperature sensor, a protective layer and a data wire, wherein the front surface of the main box is provided with the display screen, the top surface of the main box is provided with the handle, the right side surface of the main box is provided with the inner groove, a data processor and a storage battery are arranged in the main box, the data processor is connected with the connecting wire, the connecting wire penetrates out of the main box and is connected with the suspension piece through the connecting piece, the suspension piece is fixedly connected with the measuring piece, and the ultrasonic detector and the temperature sensor are arranged in the measuring piece. The measuring piece is connected with the data processor through the connecting wire, and the connecting wire length is limited, so that the measuring range of the measuring piece is limited, and the detecting device is inconvenient to carry due to a wired connection mode, and the connecting wire is easy to damage in the use process, so that normal use is influenced.
The utility model discloses an intelligent channel data detection device, which comprises a floating box, a controller, a storage battery, an ultrasonic detector and a display screen, wherein a left vertical end plate and a right vertical end plate are respectively fixed at two ends of the bottom of the floating box, a servo motor is fixed on the left outer wall of the right vertical end plate, a waterproof cover for covering the servo motor is also fixed on the left outer wall of the right vertical end plate, a coupler extending out of the waterproof cover is fixed on the servo motor, a threaded screw rod is fixed at the end head of the coupler, a sliding seat is arranged on the threaded screw rod in a sliding mode, and the ultrasonic detector is arranged at the bottom of the sliding seat. The sliding seat slides on the threaded screw rod, so that the ultrasonic detector is driven to move on a straight line, and the water depth measurement of different points on the straight line can be rapidly realized. However, the threaded rod has a limited length and the range of detection that can be achieved by the ultrasonic probe is limited.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide an acoustic wave detection device for channel measurement and a use method thereof, wherein the acoustic wave detection device comprises a plurality of floating detectors and monitoring stations which are sequentially connected, so that the acoustic wave detection device can automatically detect channel information within a certain range and realize remote monitoring; and the position of the floating detector is adjustable, so that automatic avoidance can be realized.
In one aspect, the invention discloses an acoustic wave detection device for channel measurement, comprising a plurality of floating detectors and monitoring stations which are connected in sequence,
The floating detector includes: the floating device comprises a floating plate, a floating assembly arranged at the lower end of the floating plate, a rotating table rotatably arranged on the floating plate and a supporting plate arranged above the rotating table; the rotary table is characterized in that a plurality of detectors are circumferentially distributed at intervals, a controller, a sub-wireless transceiver and a positioner are arranged on the supporting plate, and the controller is respectively connected with the plurality of detectors, the sub-wireless transceiver and the positioner;
the monitoring station includes: the device comprises a main controller, a main wireless transceiver and a display screen, wherein the main controller is respectively connected with the main wireless transceiver and the display screen;
The main wireless transceivers are connected with the sub wireless transceivers of the nearest monitoring station in a signal connection mode.
Preferably, the plurality of detectors includes a multibeam detector, a side scan sonar, an acoustic Doppler flow profiler, and an acoustic wave meter.
Preferably, the floatation assembly comprises:
the main floating ball is coaxially arranged below the floating plate and is hemispherical;
the floating plate comprises a floating plate, a plurality of floating plates, a plurality of auxiliary floating balls, a connecting rod and a floating plate, wherein the floating plates are uniformly distributed at intervals in the circumferential direction of the floating plate, the auxiliary floating balls are of hollow spherical structures, and each auxiliary floating ball is fixedly connected with the floating plate through the connecting rod.
Preferably, the main floating ball includes:
The first outer cover is provided with a plurality of first air outlet holes;
The second outer cover is arranged in the first outer cover in a bonding mode, and a plurality of second air outlet holes matched with the first air outlet holes are formed in the second outer cover;
The inner air bag is arranged in the second outer cover at intervals, the inner air bag is of a hollow structure, the bottom end of the inner air bag is provided with a balancing weight, and a containing cavity is formed between the inner air bag and the second outer cover.
Preferably, the two radial sides of the floating detector are provided with connecting ends for connecting with adjacent floating detectors, and the plurality of first air outlet holes are symmetrically distributed along the radial direction where the connecting ends are located.
Preferably, a plurality of connection ribs are fixed in the circumferential direction of the second housing, and the plurality of connection ribs are fixedly connected with a rotation shaft arranged in the central axis direction of the second housing, so that the rotation shaft is linked with the second housing.
Preferably, the rotating shaft penetrates through the floating plate, the rotating table and the supporting plate to be in transmission connection with a motor, and when the motor drives the rotating shaft to rotate, the second housing synchronously rotates, so that the second air outlet holes are selectively overlapped or staggered with the corresponding first air outlet holes.
Preferably, a gap is formed in the first outer cover, and the gap is communicated with a containing cavity formed between the inner air bag and the second outer cover.
Preferably, an air compressor is arranged on the supporting plate, a gas pipe is connected between a gas outlet of the air compressor and the opening, a one-way electromagnetic valve is arranged at the gas outlet, and the one-way electromagnetic valve and the air compressor are electrically connected with the controller.
On the other hand, the invention also discloses a using method of the acoustic wave detection device, which comprises the following steps:
Throwing a plurality of floating detectors;
Starting a positioner on each floating detector, wherein the positioner detects the position information of the floating detector and transmits the position information to a controller;
The controller controls the motor to start according to the position information, and the motor drives the rotating shaft to rotate so as to drive the second housing on the main floating ball to rotate by a certain angle, so that the first air outlet hole at the radial side where the connecting end is positioned coincides with the corresponding second air outlet hole;
The controller controls the one-way electromagnetic valve to be opened, compressed air in the air compressor enters a containing cavity formed between the inner air bag and the second housing through the air pipe and is discharged from the first air outlet hole and the second air outlet hole which are mutually overlapped, and the floating detector moves to a specific position;
The controller controls the one-way electromagnetic valve to be closed and controls the motor to be reversely started, and the second housing rotates for a certain angle, so that the first air outlet holes and the second air outlet holes are mutually staggered;
the controller controls the plurality of detectors to start channel information detection, controls the rotary table to rotate, drives the plurality of detectors to perform multi-azimuth measurement, and transmits measured data to the controller;
the controller transmits the measurement data to the adjacent sub-wireless transceiver through the sub-wireless transceiver, and the main wireless transceiver receives the measurement data transmitted by the nearest sub-wireless transceiver and transmits the measurement data to the main controller through relay transmission;
And the main controller processes the measured data and displays the processed measured data on the display screen.
The beneficial effects of the invention are as follows:
1) The sound wave detection device disclosed by the invention comprises a plurality of floating detectors and monitoring stations which are sequentially connected, the channel information is mutually transmitted among the floating detectors through the wireless transceiver, the channel information detected by the detectors on all the floating detectors can be finally transmitted to the monitoring stations through relay transmission and displayed on the display screen of the monitoring stations, so that the sound wave detection device can automatically detect the channel information within a certain range and realize remote monitoring.
2) The sound wave detection device disclosed by the invention comprises the rotary table and the plurality of detectors, wherein the plurality of detectors can respectively measure the water depth, the submarine topography, the flow velocity and the waves, and the rotary table drives the plurality of detectors to rotate, so that various channel information in different directions can be detected, the omnibearing detection is realized, and the detection precision is improved.
3) The sound wave detection device disclosed by the invention comprises a main floating ball and a plurality of auxiliary floating balls, wherein the floating plate can be ensured to float on the water surface, the bottom end of the main floating ball is provided with a balancing weight, and the sound wave detection device cannot overturn under the impact of waves; the main floating ball is of a multi-layer structure and comprises a first outer cover, a second outer cover and an inner air bag, a first air outlet hole is formed in the first outer cover, a second air outlet hole is formed in the second outer cover, a containing cavity is formed between the second outer cover and the inner air bag, the first air outlet hole and the second air outlet hole are overlapped through a control part, and the position of the floating detector can be adjusted by inflating the containing cavity, so that automatic avoidance can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a floating detector according to an embodiment of the present disclosure;
Fig. 2 is a schematic diagram of an internal structure of a floating detector according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a main floating ball according to an embodiment of the present disclosure;
Fig. 4 is a schematic diagram of a split structure of a main floating ball according to an embodiment of the disclosure;
FIG. 5 is a schematic view of a first outer cover of a main floating ball according to an embodiment of the present disclosure;
FIG. 6 is a schematic view of a second housing of a main floating ball according to an embodiment of the present disclosure;
fig. 7 is a schematic diagram of an operating principle of a main floating ball according to an embodiment of the present disclosure;
Fig. 8 is a schematic diagram of an operation principle of an acoustic wave detection device for channel measurement according to an embodiment of the present disclosure.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a device for practicing the invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the top-to-bottom dimension, "width" corresponds to the left-to-right dimension, and "depth" corresponds to the front-to-back dimension. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms (e.g., "connected" and "attached") referring to an attachment, coupling, etc., refer to a relationship wherein these structures are directly or indirectly secured or attached to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The invention discloses an acoustic wave detection device for channel measurement, which comprises a plurality of floating detectors and a monitoring platform which are sequentially connected, wherein in some embodiments, the plurality of floating detectors can be connected with each other through a connecting rope. In other embodiments, the plurality of floating detectors may be connected to each other by a connecting rod, which may be an electric telescopic rod, so as to be conveniently stored and carried.
The specific structure of the floating detector is shown in fig. 1, and it can be seen from the figure that the floating detector comprises a floating plate 1, a floating assembly, a rotary table 2 and a supporting plate 10. The revolving stage 2 set up in the top of floating plate 1, backup pad 10 is fixed in through a plurality of support columns 12 in the backup pad and be located the top of revolving stage 2, revolving stage 2 is driven its rotation by a motor 9, and circumference on interval distribution at revolving stage 2 has a plurality of detectors 6, a plurality of detectors 6 are multibeam detector, side scan sonar, acoustic Doppler velocity profiler and acoustic wave meter respectively, multibeam detector can be used for measuring the depth of water, side scan sonar is used for the topography of investigation submarine, acoustic Doppler velocity profiler can be used for detecting the velocity of flow, acoustic wave meter can be used for detecting the surge. When the rotary table 2 rotates, the plurality of detectors 6 can be driven to rotate, namely, the plurality of detectors can respectively detect in 360-degree multi-azimuth mode, so that the detection range is enlarged, one detector can repeatedly detect the same area for a plurality of times in the rotation detection process, and in some embodiments, the average result of the plurality of times of detection can be extracted as the final detection result of the area, so that the detection precision can be greatly improved. It is noted that the plurality of floating detectors described in this disclosure are not limited to the four acoustic detectors mentioned above, but may include other acoustic detectors that may be used to detect channel information, such as a shallow profile for detecting a subsurface formation. The controller is arranged on the floating plate and is electrically connected with the plurality of detectors, so that the plurality of detectors can transmit detected information about the navigation channel to the controller.
The floating assembly is arranged below the floating plate 1 and used for supporting the floating plate 1 to float on the water surface, and comprises a main floating ball 3 and a plurality of auxiliary floating balls 4, wherein the auxiliary floating balls 4 are uniformly distributed on the circumference of the floating plate 1 at intervals, and each auxiliary floating ball 4 is fixedly connected with the floating plate 1 through a connecting rod 5. The auxiliary floating ball 4 is in a spherical structure and hollow inside, so that the auxiliary floating ball is easier to float on the water surface. The auxiliary floating ball 4 can be made of rubber or light metal. The main floating ball 3 is a hemispherical shape, the main floating ball 3 is a multi-layer structure, the specific structure of the main floating ball 3 is shown in fig. 3 and fig. 4, and the main floating ball 3 comprises a first outer cover 30, a second outer cover 31 and an inner air bag 32. The first outer cover 30 is disposed at the outermost side, and the first outer cover 30 is provided with a plurality of first air outlet holes 301, the second outer cover 31 is attached to the inside of the first outer cover 30, and the second outer cover 31 is provided with a second air outlet hole 311 matched with the first air outlet holes 301. The inner air bags 32 are arranged in the second outer cover 31 at intervals, the inner air bags 32 are of hollow structures, the bottom ends of the inner air bags are provided with balancing weights 321, and the main floating ball 3 can be kept stable under the condition of turbulent water flow, so that the floating plate 1 can be supported so as not to topple. The specific structure of the inner air bag 32 and the second housing 31 may be seen in fig. 2, where it is seen that a gap 302 is formed in the first housing 30, the gap 302 is in communication with the cavity, and a gas pipe 13 is connected to the gap 302, and the gas pipe 13 is connected to the air compressor 14 disposed on the support plate 10. The air outlet of the air compressor 14 is provided with an electromagnetic one-way valve 15, the electromagnetic one-way valve 15 is electrically connected with the controller, when a part of the first air outlet holes 301 on the first outer cover 30 and the second air outlet holes 311 on the second outer cover 31 are mutually overlapped, the controller controls the electromagnetic one-way valve 15 to be opened, compressed air in the air compressor 14 enters the cavity through the air pipe 13 from the opening 302, and then the first air outlet holes 301 and the second air outlet holes 311 which are partially overlapped are discharged from the cavity, and due to the reaction of force, the position of the main floating ball 3 is changed under the action of reverse thrust while the main floating ball 3 is discharged outwards, so that the position of the whole floating detector is driven to be changed. Alternatively, the air compressor may be replaced with a compressed air tank.
As shown in fig. 2, a plurality of connection ribs 312 are fixed on the second housing 31 in the circumferential direction, the plurality of connection ribs 312 are uniformly distributed on the outer wall of a rotation shaft 8 at intervals, the rotation shaft 8 is located on the central axis of the second housing 31, the rotation shaft 8 penetrates through the floating plate 1, the rotation table 2 and the support plate 10 to be in transmission connection with the motor 11, the motor 11 is fixed on the support plate 10, and when the motor drives the rotation shaft 8 to rotate, the rotation shaft 8 drives the second housing 31 to synchronously rotate, so that the second housing 31 and the first housing 30 relatively rotate, and therefore, part of the first air outlet holes 301 and the second air outlet holes 311 on the first housing 30 are mutually overlapped or mutually staggered.
When the position of the floating detector is fixed, the first air outlet holes 301 and the second air outlet holes 311 on the first housing 30 are staggered, that is, the cavity is isolated from the outside, and moisture is not easy to enter into the cavity. When the position of the floating detector needs to be adjusted, the controller controls the motor 11 to operate to drive the rotating shaft 8 to rotate, so that the second housing 31 rotates at a certain angle relative to the first housing 30, and the first air outlet 301 and the second air outlet 311 are mutually overlapped. The first air outlet holes 301 of the first housing 30 may be set as shown in fig. 5, since the plurality of floating detectors are connected to each other, two radial sides of one floating detector are respectively provided with a connection end, two radial sides where the connection ends are located on the first housing 30 are respectively symmetrically provided with the plurality of first air outlet holes 301, the plurality of first air outlet holes 301 may be divided into four groups, two radial sides where the connection ends are located are respectively provided with two groups of first air outlet holes, the second air outlet holes 311 of the second housing 31 may be set as shown in fig. 6, and as can be seen in the figure, the second air outlet holes 311 are correspondingly set as four groups. The arrangement form and the relative movement of the air outlet holes on the first housing 30 and the second housing 31 can be shown in fig. 7, as shown in the drawing, the shaft c is the axis where the connecting ends on two sides of the floating detector are located, four groups of first air outlet holes a1, a2, a3 and a4 are respectively arranged on the first housing 30, wherein a1 and a2 are arranged on one side of the shaft c, a3 and a4 are arranged on the other side of the shaft c, four groups of second air outlet holes b1, b2, b3 and b4 are respectively arranged on the second housing 31, b1 and b2 are adjacently arranged, and when the position of the floating detector is fixed, the second air outlet holes b1, b2, b3 and b4 are mutually staggered with the first air outlet holes a1, a2, a3 and a4 as shown in fig. 701. When the position of the floating detector needs to be adjusted, the second housing 31 is rotated, as shown in a graph 702, the second housing 31 is rotated clockwise, the second housing 31 is rotated by a certain angle, so that a1 and b1 and a2 and b4 are overlapped, namely, a first air outlet hole and a second air outlet hole at the upper end of a shaft c are overlapped, the first air outlet hole 301 and the second air outlet hole 311 at the lower end of the shaft c are still staggered with each other, when compressed air is input into the cavity, the compressed air is discharged out of the main floating ball 3 through the overlapped a1 and b4 and a2, and the main floating ball 3 is pushed to move along the arrow direction shown in the graph due to the reverse acting force, so that the position of the main floating ball 3 is changed. As shown in fig. 703, when the second housing 31 rotates counterclockwise by a certain angle, the a3 and b2 and the b3 and a4 below the axis c overlap each other, the first air outlet hole and the second air outlet hole above the axis c are staggered with each other, and when compressed air is input into the cavity, the compressed air is discharged to the outside of the main floating ball 3 through the a1 and b1 and the b4 and the a2 overlapping each other, and the main floating ball 3 is pushed to move along the direction indicated by the arrow in the figure due to the reverse acting force, so that the position of the main floating ball 3 is changed. It should be noted that when the first air outlet and the second air outlet are partially overlapped, moisture will enter the main floating ball, and the floating detector will not topple due to the inner bag 32 in the main floating ball 3 and the plurality of auxiliary floating balls 4 around the floating plate 1, and the compressed air pressure is strong, and when the main floating ball 3 is discharged, the moisture in the main floating ball 3 will be discharged and blocked from entering, so the floating detector will still stably float on the water surface. It should be understood that the above structure of the first housing 30 and the second housing 31 is merely exemplary, and the arrangement form of the first air outlet holes 301 and the second air outlet holes 311 is not limited thereto, as long as it is ensured that the first air outlet holes and the second air outlet holes at one end of the connecting line formed by connecting the two side connection ends overlap with each other and the first air outlet holes and the second air outlet holes at the other end are staggered with each other when adjusting the position of the floating detector.
A battery plate is provided on the support plate 10, which serves as a power supply for all electronic components on the float detector. It should be understood that the battery panel includes, but is not limited to, rechargeable batteries and disposable batteries.
The supporting plate 10 is provided with a locator, which is electrically connected with the controller, and can detect the position of each floating detector, so that the channel information detected by the detector is corresponding to the geographic position, and the position of the floating detector can be adjusted according to the position detected by the locator, in some embodiments, distance sensors are arranged around the floating detector, and when the distance between objects around the floating detector is detected to be smaller than a certain value, the position of the floating detector is adjusted to avoid. The supporting board 10 is further provided with a sub-wireless transceiver, the sub-wireless transceiver is electrically connected with the controller, the controller can send out the channel information detected by the received detector and the position information detected by the locator through the sub-wireless transceiver, the wireless transceiver can be a radio frequency wireless transceiver, and in the embodiment, nRF24L01 can be used as a wireless transceiver, and the controller can receive and send information within a certain distance. The wireless transceivers on two adjacent floating detectors can mutually transmit information, the specific information transmission mode between the detectors can be shown in fig. 8, the locator transmits position information and corresponding channel information to the controllers of the corresponding floating detectors, the controllers transmit the information received by the controllers to the sub-wireless transceivers on the adjacent floating detectors through the sub-wireless transceivers connected with the controllers, the sub-wireless transceivers transmit the information transmitted by the controllers and the received information to the sub-wireless transceivers on the next floating detector, relay transmission is performed according to the mode, the information monitored by the floating detectors can be transmitted to the monitoring station in total, a main wireless transceiver is arranged on the monitoring station to receive the information, in the embodiment, the main wireless transceiver is also nRF24L01, the main wireless transceiver can transmit the information received by the main wireless transceiver to the controllers on the monitoring station, a display screen electrically connected with the main controller is arranged on the monitoring station, the received information is processed by the sub-wireless transceivers and the received information is transmitted to the sub-wireless transceivers on the next floating detector, the main control station can observe the channel information and can be displayed on the main control screen in total corresponding to the channel. Because the transmission direction of the wireless transceiver is bidirectional, the main controller of the monitoring station can transmit control information to each sub wireless transceiver through the main wireless transceiver, the sub wireless transceiver transmits the received control information to the controller, and the controller can control the operation of the motor 9, the motor 11, the one-way electromagnetic valve 15 and the air compressor 14 according to the received control information so as to realize remote control of each floating detector.
In order to ensure that the relevant components on the support plate 10 are not subjected to moisture ingress, a housing 7 is detachably provided on the support plate 10, and the controller, the sub-wireless transceiver and the motor 11 are placed in said housing 7.
The using method of the acoustic wave detector is as follows:
Throwing a plurality of floating detectors;
Starting a positioner on each floating detector, wherein the positioner detects the position information of the floating detector and transmits the position information to a controller;
The controller controls the motor 11 to start according to the position information, the motor 11 drives the rotating shaft 8 to rotate so as to drive the second outer cover 31 on the main floating ball 3 to rotate a certain angle, so that the first air outlet hole 301 and the corresponding second air outlet hole 311 on the radial side where the connecting end is positioned are mutually overlapped;
The controller controls the one-way electromagnetic valve 15 to be opened, compressed air in the air compressor enters a containing cavity formed between the inner air bag 32 and the second housing 31 through the air pipe 13 and is discharged from the first air outlet hole 301 and the second air outlet hole 311 which are overlapped, and the floating detector moves to a specific position;
The controller controls the unidirectional electromagnetic valve 15 to be closed and controls the motor 11 to be reversely started, and the second outer cover 31 rotates a certain angle, so that the first air outlet holes 301 and the second air outlet holes 311 are staggered with each other;
the controller controls the plurality of detectors 6 to start channel information detection, controls the rotary table 2 to rotate, and drives the plurality of detectors 6 to perform multi-azimuth measurement and transmits measured data to the controller;
the controller transmits the measurement data to the adjacent sub-wireless transceiver through the sub-wireless transceiver, and the main wireless transceiver receives the measurement data transmitted by the nearest sub-wireless transceiver and transmits the measurement data to the main controller through relay transmission;
And the main controller processes the measured data and displays the processed measured data on the display screen.
Although embodiments of the present invention have been disclosed above, it is not limited to the use of the description and embodiments, it is well suited to various fields of use for the invention, and further modifications may be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the particular details without departing from the general concepts defined in the claims and the equivalents thereof.
Claims (10)
1. A sound wave detection device for channel measurement, including a plurality of showy detectors and the monitoring station that link to each other in proper order, its characterized in that:
The floating detector includes: the floating device comprises a floating plate (1), a floating assembly arranged at the lower end of the floating plate (1), a rotary table (2) rotatably arranged on the floating plate (1) and a supporting plate (10) arranged above the rotary table (2); the rotary table (2) is circumferentially and alternately provided with a plurality of detectors (6), the supporting plate (10) is provided with a controller, a sub-wireless transceiver and a positioner, and the controller is respectively connected with the plurality of detectors, the sub-wireless transceiver and the positioner;
the plurality of floating detectors are connected with each other through connecting rods, and the connecting rods are electric telescopic rods;
the monitoring station includes: the device comprises a main controller, a main wireless transceiver and a display screen, wherein the main controller is respectively connected with the main wireless transceiver and the display screen;
The main wireless transceivers are connected with the sub wireless transceivers of the nearest monitoring station in a signal connection mode.
2. The acoustic wave device of claim 1, wherein the plurality of detectors comprises a multibeam detector, a side scan sonar, an acoustic Doppler flow profiler, and an acoustic wave meter.
3. An acoustic wave detection apparatus as claimed in claim 1 or 2, wherein the float assembly comprises:
The main floating ball (3) is coaxially arranged below the floating plate (1), and the main floating ball (3) is hemispherical;
The floating plate comprises a plurality of auxiliary floating balls (4), wherein the auxiliary floating balls (4) are uniformly distributed at intervals in the circumferential direction of the floating plate (1), the auxiliary floating balls (4) are of hollow spherical structures, and each auxiliary floating ball (4) is fixedly connected with the floating plate (1) through a connecting rod (5).
4. A sound wave detection device according to claim 3, characterized in that the main float (3) comprises:
a first outer cover (30) provided with a plurality of first air outlet holes (301);
a second housing (31) which is provided in the first housing (30) in a bonded manner, wherein a plurality of second air outlet holes (311) which are matched with the plurality of first air outlet holes (301) are provided in the second housing (31);
The inner air bag (32) is arranged in the second outer cover (31) at intervals, the inner air bag (32) is of a hollow structure, a balancing weight (321) is arranged at the bottom end of the inner air bag (32), and a containing cavity is formed between the inner air bag (32) and the second outer cover (31).
5. The acoustic wave detection device according to claim 4, wherein the two radial sides of the floating detector are provided with connecting ends for connecting with adjacent floating detectors, and the plurality of first air outlet holes (301) are symmetrically distributed along the radial direction where the connecting ends are located.
6. The acoustic wave probe apparatus according to claim 4, wherein a plurality of connection ribs (312) are fixed to the second housing (31) in the circumferential direction, and the plurality of connection ribs (312) are fixedly connected to a rotation shaft (8) provided in the direction of the center axis of the second housing (31) so that the rotation shaft (8) is interlocked with the second housing (31).
7. The acoustic wave detection device according to claim 6, wherein the rotation shaft (8) is in transmission connection with a motor (11) penetrating the floating plate (1), the rotation table (2) and the support plate (10), and the second housing (31) rotates synchronously when the motor (11) drives the rotation shaft (8) to rotate, so that the second air outlet holes (311) are selectively overlapped or staggered with the corresponding first air outlet holes (301).
8. The acoustic wave sensing device of claim 7, wherein the first housing (30) is provided with a gap (302), and the gap (302) is in communication with a cavity formed between the inner balloon (32) and the second housing (31).
9. The acoustic wave detection device according to claim 8, wherein an air compressor (14) is arranged on the supporting plate (10), a gas pipe (13) is connected between a gas outlet of the air compressor (14) and the opening (302), a one-way electromagnetic valve (15) is arranged at the gas outlet, and the one-way electromagnetic valve (15) and the air compressor (14) are electrically connected with the controller.
10. A method of using an acoustic wave detection apparatus as claimed in any one of claims 1 to 9, comprising:
Throwing a plurality of floating detectors;
Starting a positioner on each floating detector, wherein the positioner detects the position information of the floating detector and transmits the position information to a controller;
the controller controls the motor (11) to start according to the position information, the motor (11) drives the rotating shaft (8) to rotate so as to drive the second outer cover (31) on the main floating ball (3) to rotate by a certain angle, and the first air outlet hole (301) on the radial side where the connecting end is positioned is mutually overlapped with the corresponding second air outlet hole (311);
the controller controls the one-way electromagnetic valve (15) to be opened, compressed air in the air compressor enters a containing cavity formed between the inner air bag (32) and the second housing (31) through the air pipe (13) and is discharged from the first air outlet hole (301) and the second air outlet hole (311) which are overlapped, and the floating detector moves to a specific position;
the controller controls the one-way electromagnetic valve (15) to be closed and controls the motor (11) to be reversely started, and the second outer cover (31) rotates a certain angle, so that the first air outlet holes (301) and the second air outlet holes (311) are staggered;
The controller controls the plurality of detectors (6) to start channel information detection, controls the rotary table (2) to rotate, and the rotary table (2) drives the plurality of detectors (6) to perform multi-azimuth measurement and transmits measured data to the controller;
the controller transmits the measurement data to the adjacent sub-wireless transceiver through the sub-wireless transceiver, and the main wireless transceiver receives the measurement data transmitted by the nearest sub-wireless transceiver and transmits the measurement data to the main controller through relay transmission;
And the main controller processes the measured data and displays the processed measured data on the display screen.
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| CN111606292B (en) * | 2020-05-31 | 2021-09-14 | 江苏翔牛食品科技有限公司 | Milk ordinary pressure filling equipment |
| CN113176576B (en) * | 2021-04-22 | 2024-04-16 | 广西北港规划设计院有限公司 | Acoustic wave detection device for channel measurement and use method thereof |
| CN113650739A (en) * | 2021-07-28 | 2021-11-16 | 上海辉电电力设备工程有限公司 | Distributed cloud security system |
| CN116679082B (en) * | 2023-05-18 | 2024-07-16 | 自然资源部第二海洋研究所 | Shallow sea section flow velocity temperature profile measuring instrument |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101453056B1 (en) * | 2013-10-30 | 2014-10-22 | 강릉원주대학교산학협력단 | Longshore current observation apparatus and operation method of same |
| CN203958537U (en) * | 2014-06-13 | 2014-11-26 | 王德耀 | Novel sea floater shot adjustable fixer |
| CN106741649A (en) * | 2016-12-27 | 2017-05-31 | 朱福金 | A kind of pressure-resistant floating ball |
| CN206609428U (en) * | 2017-03-23 | 2017-11-03 | 重庆交通大学 | A kind of intelligent navigation channel data-detection apparatus |
| CN206619266U (en) * | 2017-02-27 | 2017-11-07 | 浙江大学 | A kind of underwater data transmission platform of offshore instrument |
| CN207051242U (en) * | 2017-08-10 | 2018-02-27 | 张亚芳 | A kind of hydrologic survey buoy |
| CN107990880A (en) * | 2017-11-30 | 2018-05-04 | 上海海洋大学 | Marine ecology monitering buoy device |
| KR101843909B1 (en) * | 2017-11-29 | 2018-05-14 | 지오션(주) | Frame structure for sound velocity measurement during ocean surveying |
| CN209399978U (en) * | 2019-01-22 | 2019-09-17 | 长江九江航道处 | A kind of acoustic detection device for water course survey |
-
2019
- 2019-01-22 CN CN201910057868.8A patent/CN109855606B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101453056B1 (en) * | 2013-10-30 | 2014-10-22 | 강릉원주대학교산학협력단 | Longshore current observation apparatus and operation method of same |
| CN203958537U (en) * | 2014-06-13 | 2014-11-26 | 王德耀 | Novel sea floater shot adjustable fixer |
| CN106741649A (en) * | 2016-12-27 | 2017-05-31 | 朱福金 | A kind of pressure-resistant floating ball |
| CN206619266U (en) * | 2017-02-27 | 2017-11-07 | 浙江大学 | A kind of underwater data transmission platform of offshore instrument |
| CN206609428U (en) * | 2017-03-23 | 2017-11-03 | 重庆交通大学 | A kind of intelligent navigation channel data-detection apparatus |
| CN207051242U (en) * | 2017-08-10 | 2018-02-27 | 张亚芳 | A kind of hydrologic survey buoy |
| KR101843909B1 (en) * | 2017-11-29 | 2018-05-14 | 지오션(주) | Frame structure for sound velocity measurement during ocean surveying |
| CN107990880A (en) * | 2017-11-30 | 2018-05-04 | 上海海洋大学 | Marine ecology monitering buoy device |
| CN209399978U (en) * | 2019-01-22 | 2019-09-17 | 长江九江航道处 | A kind of acoustic detection device for water course survey |
Non-Patent Citations (1)
| Title |
|---|
| 集成式航标布设定位方法研究;檀丁 等;现代测绘;第40卷(第5期);第1-4页 * |
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