CN107860371A - A kind of Extendible ocean profile observation device and method based on high focal plane buoy - Google Patents
A kind of Extendible ocean profile observation device and method based on high focal plane buoy Download PDFInfo
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- CN107860371A CN107860371A CN201710970955.3A CN201710970955A CN107860371A CN 107860371 A CN107860371 A CN 107860371A CN 201710970955 A CN201710970955 A CN 201710970955A CN 107860371 A CN107860371 A CN 107860371A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/002—Measuring the movement of open water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/24—Buoys container type, i.e. having provision for the storage of material
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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Abstract
The present invention relates to a kind of Extendible ocean profile observation device and method based on high focal plane buoy, including free retractor device, underwater observation module, data acquisition and control module, power supply module, communication module, data receiver processing module；Free retractor device, which is used to observe for underwater section, provides being accurately positioned for power and each depth layer position；Underwater observation module is used to realize acquisition integrated, that all kinds of observation sensors of carrying are to water body cross-sectional data；Data acquisition and control module is used for according to the free retractor device action of sea situation intelligent control and the data acquisition of underwater observation module, and forwards the data to communication module；Communication module communicates with the data receiver processing module of land-based station.The present invention by freedom, be accurately controlled the layer depth position of underwater observation module, realize in the case of unattended, the long-term, continuous of ocean water body section ambient parameter, fixed point, real-time monitored are carried out within the specific limits, break the present situation that existing real-time monitored parameter only limits extra large top layer.
Description
Technical field
The present invention relates to oceanographic observation field, refers in particular to a kind of Extendible ocean multi-parameter section based on high focal plane buoy
Observation device and method.
Background technology
Marine Sciences are a science based on observation.At present, making rapid progress with observation technology, Marine Sciences development
From " investigation " to " observation " changes the oceanographic data acquisition modes relied on, the maritime meteorology of emergence, sea top layer,
Water body section and the new observation technology in seabed, it is final to can be achieved to carry out comprehensive, round-the-clock stereoscopic monitoring to marine environment,
The ocean for making not found out completely turns into the world of " transparent ".However, the most ocean environment observation in China so far still according to
By ship Underway measurements and the collection sea surface of station ocean weather station observation technology cycle or the factor data institute of limited water layer
Support, lack and long-continued profiling observation is carried out to Marine GIS and swallow, this mainly implements serial section
Caused by the effective technology means of observation lack.With lifting of the people to Marine Sciences cognitive need, rely solely on ship and walk boat
Formula periodicity obtains the observation data of sea surface or limited water layer, it is difficult to the physics in the wide marine site in China, biology, chemical ring
Many-sided situation such as border is understood in depth, can not meet the requirement that modern marine the reach of science monitors to omnibearing stereo,
Less adapt to the needs of China's marine economy development.
All it is to rely on mostly although China achieves rapid progress in terms of coastal waters observation and underwater observation systems technology
Ocean wave energy provides power or aerodone technology, less stable；Also based on underwater winch mode, then be difficult to see
Survey data and pass bank station back in real time；Situation about arbitrarily being caught due to current China coastal seas again is still commonplace, and fisherman is to Oceanic View
The protective awareness of measurement equipment is weaker, causes all kinds of oceanographic equipments often to occur by the situation that fishing boat hits or fishing net pulls, sternly
The continuous effective that have impact on observation data again obtains.
The present invention is the heavy duty disc shape ocean data buoy based on 10 meters of diameter, customer service marine environment load it is complicated and
The shortcomings that energy supply deficiency, while the risk destroyed by fishing boat is effectively reduced as distinctive marks thing by high focal plane buoy,
So as to which the multinomial ocean wave parameter solved to China coastal seas water body carries out long-term, continuous, fixed point, the scientific research of real-time profiling observation needs
Ask, and have the advantages that simple in construction, safety and stability, replicability are strong.
The content of the invention
The technical problems to be solved by the invention are：A kind of Extendible ocean multi-parameter based on high focal plane buoy is provided
Profiling observation device and method, carrier is used as by high focal plane buoy, there is provided enough supplies of electric power, there is provided stable operation horizontal
Platform, the scope such as a variety of direct-reading hydrology, water quality parameter is integrated, by freedom, be accurately controlled the layer of underwater observation module
Deep position, realize in the case of unattended, in the range of certain depth of water carry out ocean water body section ambient parameter it is long-term,
Continuously, fixed point, real-time monitored, break the present situation that existing real-time monitored parameter only limits surface location.And observation data are passed through
Letter module is sent to land-based station, and data can be observed in office to water body by, which realizing, carries out real time inspection and processing.
The used to achieve the above object technical scheme of the present invention is：A kind of Extendible sea based on high focal plane buoy
Foreign profiling observation device, including：Free retractor device, underwater observation module, data acquisition and control module, power supply module, communication
Module, data receiver processing module；
Free retractor device, in float device well, for providing power and telescopic lifting work(for underwater section observation
Can, realize the acquisition to cross-sectional data；
Underwater observation module, free retractor device lower end is installed on, a variety of oceanographic observation sensors is carried, for observation water
Under various sectional parameters, and sectional parameter is transmitted to data acquisition and control module；
Data acquisition and control module, for controlling the data of free retractor device action and underwater observation module according to sea situation
Collection, and the cross-sectional data that underwater observation module is gathered is forwarded to communication module；
Communication module, for being communicated by DTU or big-dipper satellite with the data receiver processing module of land-based station；
Power supply module, including battery and connected solar panels；For being underwater observation mould by battery
The winch power supply of block, data acquisition and control module, communication module, free retractor device.
Free retractor device include water support frame, underwater expansion module, winch, transmission cable, wherein water support frame and
Winch is separately mounted on buoy float, and the underwater expansion module includes Multi-section telescopic rod, each expansion link from inside to outside according to
It is secondary can the grafting of relative telescopic ground, the upper end for the expansion link that outermost layer one saves is arranged in the water support frame, and innermost layer one saves
The lower end of expansion link be connected with underwater observation module, one end of the transmission cable is connected on winch, and the other end is stretched by each section
The inside of contracting bar passes through to be connected with underwater observation module；The lower end for the expansion link that the outermost layer one saves is provided with outer locking device, institute
The upper end for stating the expansion link of the section of innermost layer one is provided with internal locking device, the upper end of the middle expansion link respectively saved be equipped with internal locking device,
Lower end is equipped with outer locking device, in adjacent two expansion link positioned at the expansion link upper end of internal layer internal locking device in elongation with being located at
The outer locking device of the expansion link lower end of outer layer abuts, and the outer locking device of the expansion link lower end in adjacent two expansion link positioned at internal layer exists
Outer locking device during recovery with the expansion link lower end positioned at outer layer abuts.
The internal locking device is located at the outside of expansion link upper end, is multiple interior bolts, along the circumferencial direction of the expansion link
Uniformly；Each interior bolt is parallel, and parallel to the longitudinal center line of the expansion link, the length phase of each interior bolt
Deng.
The internal locking device is to be installed on the inner lock rings on the outside of expansion link upper end.
The outer locking device is located at the inner side of expansion link lower end, is multiple outer bolts, along the circumference of the expansion link inwall
Direction is uniform；Each outer bolt is parallel, and parallel to the longitudinal center line of the expansion link, the length phase of each outer bolt
Deng.
The outer locking device is the outer lock rings for being installed on expansion link lower end, and the axial cross section of the outer lock rings is in hollow inverted
"T"-shaped, the "T"-shaped vertical edge is located in the expansion link lower end, and horizontal edge is located at the lower section of expansion link lower end.
The lower end for the expansion link that the innermost layer one saves is connected by end coupling with underwater observation module, the transmission
The other end of cable is connected on the end coupling；The upper end for the expansion link that the outermost layer one saves passes through buoy float, is installed on
In water support frame, it is provided between the outer wall and buoy float of the expansion link of the outermost layer one section and avoids the underwater expansion module from existing
The filler rocked in telescopic process.
A kind of Extendible ocean profile observation procedure based on high focal plane buoy, comprises the following steps：
1) data acquisition and control module is by reading ocean environment parameter that buoy float gathers in real time and buoy float from figure
State parameter obtains current sea situation；
2) when current sea situation is not less than three-level sea situation, data acquisition and control module judge it is current as normal operating conditions,
Free retractor device decentralization underwater expansion module is controlled, and the lowering velocity of underwater observation module is controlled according to real-time sea situation：When
When preceding sea situation is one-level sea situation, control underwater observation module is transferred and reclaimed with speed V1；When current sea situation is two level sea situation, control
Underwater observation module processed is transferred and reclaimed with speed V2；When current sea situation is three-level sea situation, control underwater observation module is with speed
V3 is transferred and recovery；Wherein, V1<V2<V3；
The cross-sectional data of underwater observation module continuous acquisition different water depth；Data acquisition and control module is by underwater observation module
The underwater section data observed pass land-based station back through communication module；The data receiver processing module of land-based station receives underwater section
Data are simultaneously stored, shown；
3) when current sea situation exceedes three-level sea situation, data acquisition and control module judges that control is certainly currently as precarious position
Underwater expansion module is reclaimed by retractor device, free retractor device is retracted in float device well.
The data acquisition and control module controls free retractor device decentralization underwater expansion module to comprise the following steps：
Data acquisition and control module control winch starts, and loosens transmission cable, and stretch module self gravitation and underwater under water
Observe under the collective effect of module self gravitation, underwater expansion module and underwater observation module decline with the rotation of winch；
After a section telescopic bar drops to setting degree, the internal locking device then withstands the external lock dress of next section telescopic bar automatically
The top put, the expansion link of internal layer is set no longer to decline.
The flexible power set recovery underwater expansion module of control comprises the following steps：
Data acquisition and control module control winch starts, recovery transmission cable, so as to drive underwater observation module and stretch under water
Contracting module rises with the recovery of winch；
When outer locking device withstands the outer locking device of the bottom of a upper section telescopic bar as this section telescopic bar rises to, make one
Section telescopic bar rises together, realizes recovery.
The invention has the advantages that and advantage：
1. the free retractor device of the present invention can freely, be accurately controlled underwater observation module and gather each depth of water layer
Position, realizes effective observation to each layer of position of section water body.
2. the present invention can break through the unstable present situation of common profiling observation power resources, customer service complexity Marine Environment Factors
Influence, section water body is observed by machine power mode.
3. the real time environment parameter that the present invention can obtain according to main buoy end, realize intelligent decision control profiling observation dress
Put and whether work and control its operating rate, different observation programs are taken so as to realize observation device under the conditions of different weather
Intelligent judgment function.
4. the present invention effectively prevent commonly due to the advantage of Extendible structure design by ceaselessly stretching motion
Because sea organism attachment causes the stuck phenomenon of scope in oceanographic observation operation.
5. the present invention possesses the strong advantage of expansion, the technical threshold of attendant is low, has in China coastal seas extremely strong
Technique Popularizing.
Brief description of the drawings
Fig. 1 is the structural representation of this free retractor device elongation state；
Fig. 2 is the structural representation that this free retractor device reclaims state；
Fig. 3 is the partial enlarged drawing at A in Fig. 1；
Fig. 4 is the partial enlarged drawing at B in Fig. 1；
Fig. 5 is the overall structure elongation state general illustration of the present invention；
Fig. 6 is the overall structure recovery state general illustration of the present invention；
Fig. 7 is the package unit workflow schematic diagram of the present invention；
Fig. 8 is package unit NIH Roadmap；
Wherein, 1 is water support frame, and 2 be underwater expansion module, and 201 be watertight fastening bolt, and 202 be end coupling,
203 be fastening bolt, and 204 be expansion link, and 205 be internal locking device, and 206 be outer locking device, and 3 be winch, and 4 be transmission cable, and 5 be water
Lower observation module 6 is buoy float, 11 be free retractor device, 13 be data acquisition and control module, 14 be power supply module, 15 be
Communication module, 16 are data receiver processing module.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail.
As shown in Fig. 5~Fig. 8, a kind of Extendible profiling observation device based on high focal plane buoy includes the dress that freely stretches
Put 11, underwater observation module 5, data acquisition and control module 13, power supply module 14, communication module 15, data receiver processing module
16, wherein free retractor device 11 is made up of water support frame 1, underwater expansion module 2, winch 3, transmission cable 4.Data acquisition control
Molding block 13 is inside buoy float.
Present invention firstly provides Extendible ocean multi-parameter profiling observation mode, wherein free retractor device 11 is responsible for
There is provided lifting action and power resources for underwater section observation, ensure underwater observation module 5 according to preset program it is stable rise with
Decline, so as to realize the acquisition to cross-sectional data；
Underwater observation module 5 is integrated with a variety of essential sensor and attitude parameter observation sensors, is installed on underwater expansion
The bottom of module 2, it is driven to carry out multi-parameter to underwater different water levels position by the elevating movement of free retractor device 11
Data acquisition；
Power supply module 14 is that whole system supplies electric energy by battery, while is storage battery power supply using solar energy, is ensured
Electric energy supply steady in a long-term；
Data acquisition and control module 13 is responsible for the collections of data, processing, storage, transfer function, is responsible for package unit
Running carries out intelligent decision and control, realizes modularization, low-power consumption, high-performance, highly reliable maincenter control function.
Present invention firstly provides the intelligent control function of profiling observation device, data acquisition and control module 13 is according to main buoy
The ocean environment parameters such as wind that body itself gathers in real time, wave, stream, carry out intellectual analysis judgement, because wind speed, wave height, flow velocity and
The attitude parameter of buoy float itself sets different threshold values all in accordance with different sea situations, therefore according to above-mentioned parameter and the ratio of threshold value
Relatively obtain the series of current sea situation.Such as：When wind speed, wave height, flow velocity exceed respective three-level threshold value, and buoy float itself respectively
Attitude parameter also above threshold value when, then it is assumed that current sea situation exceedes three-level sea situation.
The lowering velocity of underwater observation module is controlled according to real-time sea situation situation：When current sea situation is one-level sea situation, control
Underwater observation module 5 is transferred and reclaimed with speed V1；When current sea situation is two level sea situation, control underwater observation module 5 is with speed
V2 is transferred and recovery；When current sea situation is three-level sea situation, control underwater observation module 5 is transferred and reclaimed with speed V3；Wherein, V1
<V2<V3。
If current sea situation exceedes three-level sea situation, judge currently to send instruction to free retractor device 11 as precarious position,
Underwater expansion module 2 is reclaimed, temporarily enters resting state and waits sea situation to take a turn for the better, ensure the security of a whole set of retractor device.If work as
Preceding sea situation then judges currently now to send instruction to free retractor device 11, just as normal operating conditions not less than three-level sea situation
Often decentralization underwater expansion module 2, gather the profiling observation data of water body.
Communication module 15 is responsible for sending the data of water body profiling observation to the data receiver processing module 16 on land；
Data receiver processing module 16 is responsible for receive cross-sectional data and being shown, analyzed and stored, and is scientific research
Solution with great social livelihood issues provides authentic data support.Wherein, cross-sectional data is the hydrology of different water depth, water quality etc.
Oceanographic data, including temperature, salinity, dissolved oxygen, turbidity, chlorophyll, pH etc..
As shown in Fig. 5~Fig. 8, the present invention provides a kind of Extendible profiling observation device based on high focal plane buoy, bag
Include：Free retractor device 11, underwater observation module 5, data acquisition and control module 13, power supply module 14, communication module 15, data
Receiving processing module 16, wherein free retractor device 11 is by 4 groups water support frame 1, underwater expansion module 2, winch 3, transmission of cable
Into.
Water support frame 1 ensures underwater expansion 2 security under the complex environment of ocean of module, and is taken on buoy float
The steadiness built；Underwater expansion module 2 then focuses on underwater free retractility, antibiont tack, and by marine environment load
The reliability of influence；Winch 3 considers power consumption and stability in use, while the motion of winch 3 is according to data acquisition and control module 13
Instruction be operated；Transmission cable 4, which should then provide pulling force, will also be responsible for underwater observation module 5 and data acquisition and control module 13
Signal transmission, be a collection stress, power supply and the multi-functional cable of communication.
Free retractor device 11 is installed in existing high focal plane buoy equipment raise, both extending or can shorten, so as in the depth of water
Realized in certain limit and accurately reach underwater each observation layer position.
Underwater observation module 5 is installed on the bottom of underwater expansion module 2, the reality with the motion of underwater expansion module 2
Itself existing lifting, so as to realize the real-time monitored to each depth of water layer position.
Underwater observation module 5 is the very strong apparatus carriers of autgmentability, can carry the various instrument and equipments needed for profiling observation,
Realization is observed simultaneously to multinomial ocean environment parameter, and is integrated with pressure sensor and posture in underwater observation module 5
Sensor, data supporting is provided to observe the intelligent decision of the correction of data and data acquisition and control module 13.
Power supply module 14 is the mode by solar panels and Combined storage battery power supply, is winch 3, underwater sight by battery
Survey module 5 and the grade of data acquisition and control module 13 package unit provides the energy, and solar panels can be then endlessly electric power storage
Pond supplements energy, so as to ensure the energy supply needed for package unit operation steadily in the long term.
Data acquisition and control module 13 can not only complete the collections of data, processing, storage, transfer function, can also be right
The running of device carries out intelligent decision and control, realizes modularization, low-power consumption, high-performance, highly reliable maincenter control work(
Energy.
Data acquisition and control module 13 is run according to certain SECO package unit, is adopted in real time by reading main buoy float
The ocean environment parameters such as the wind of collection, wave, stream and intellectual analysis, judge whether to exceed three-level sea situation, if currently sea situation exceedes three-level
Sea situation, then data acquisition and control module 13 judges current as precarious position, sends instruction to free retractor device 11, under recycle-water
Flexible module 2, ensure the security of a whole set of retractor device.If current sea situation is not less than three-level sea situation, data acquisition control mould
Block 13 judges to be currently normal operating conditions, and instruction is sent to free retractor device, normally decentralization underwater expansion module 2, meanwhile,
The continuous acquisition of underwater observation module 5 obtains every observed parameter of section water body.
Communication module 15 defends the underwater section data that package unit observes by DTU (CDMA or GPRS) or Beidou
The mode of star passes land-based station back.
Data receiver processing module 16 receives the data that communication module 15 is passed back, is entered by corresponding software to receiving data
Row verification in real time, correct data are carried out with real time parsing and processing, and visualized by corresponding analysis, guarantee section
Scholar can be in office's real time inspection processing ocean profile observation data.
As shown in figures 1-4, free retractor device 11 includes water support frame 1, underwater expansion module 2, winch 3, transmission cable
4, wherein water support frame 1 and winch 3 is separately mounted on buoy float 6, and winch 3 is adjacent with water support frame 1, water support frame
1 is fixed in the equipment raise of buoy float 6, ensures that a whole set of free retractor device is firm in structure, stabilization safe for operation.
Underwater expansion module 2 includes watertight fastening bolt 201, end coupling 202, fastening bolt 203 and multi-joint telescoping
Bar 204 (the present embodiment be six section), each expansion link 204 is hollow cylindrical, from inside to outside successively can the grafting of relative telescopic ground
(diameter of i.e. each expansion link 204 becomes larger from inside to outside).Using existing device well on buoy float 6, what outermost layer one saved stretches
The upper end of contracting bar 204 through the equipment raise on buoy float 6, in water support frame 1, the expansion link of the outermost layer one section
Filler is provided between 204 outer wall and the borehole wall of buoy float 6, underwater expansion module 2 can be avoided to be shaken in telescopic process
It is dynamic.The lower end for the expansion link 204 that innermost layer one saves directly can be connected with underwater observation module 5, can also pass through end coupling 202
It is connected with underwater observation module 5；One end of transmission cable 4 is connected on winch 3, and the other end is worn by the inside of each section telescopic bar 204
Cross and be connected with underwater observation carrier 5, or be connected to end coupling 202.Under the expansion link 204 that the present embodiment innermost layer one saves
End is to be connected by end coupling 202 with underwater observation module 5, and end coupling 202 is by fastening bolt 203 and under water
Observation module 5 is connected, and the other end of transmission cable 4 is fastened by watertight fastening bolt 201 and end coupling 202, simultaneously
Watertight fastening bolt 201 is used as a most important stress point, and winch 3 pulls transmission cable 4, drives underwater expansion module 2 to rise
And decline, so as to realize that underwater observation module 5 is observed the multi-parameter of the entire profile water body.
The lower end for the expansion link 204 that outermost layer one saves is provided with outer locking device 206, the expansion link 204 of the section of innermost layer one it is upper
End is provided with internal locking device 205, and the upper end of the expansion link 204 that centre is respectively saved is equipped with internal locking device 205, lower end is equipped with external lock and filled
Put 206, in adjacent two expansion link 204 positioned at the upper end of expansion link 204 of internal layer internal locking device 205 in elongation with being located at outer layer
The outer locking device 205 of the lower end of expansion link 204 abut, positioned at the outer of the lower end of expansion link 204 of internal layer in adjacent two expansion link 204
Locking device 206 abuts in recovery with the outer locking device 205 of the lower end of expansion link 204 positioned at outer layer.
Internal locking device 205 is located at the outside of the upper end of expansion link 204, can be multiple interior bolts, along the circumference side of expansion link 204
To uniform.Each interior bolt is parallel, and parallel to the longitudinal center line of expansion link 204, the equal length of each interior bolt.Or
Internal locking device 205 can be to be installed on the inner lock rings on the outside of the upper end of expansion link 204.
Outer locking device 206 is located at the inner side of the lower end of expansion link 204, is multiple outer bolts, along the circumference of the inwall of expansion link 204
Direction is uniform.Each outer bolt is parallel, and parallel to the longitudinal center line of expansion link 204, the equal length of each outer bolt.Or
Person, outer locking device 206 are the outer lock rings for being installed on the lower end of expansion link 204, and the axial cross section of the outer lock rings is in hollow inverted " T "
Shape, the "T"-shaped vertical edge are located in the lower end of expansion link 204, and horizontal edge is located at the lower section of the lower end of expansion link 204.
When internal locking device 205 is interior bolt and outer locking device 206 is outer bolt, the quantity phase of interior bolt and outer bolt
Correspond to together and up and down one by one.The underwater expansion module 2 of such a situation should make the outer surface of internal locking device 205 and upper one section flexible
The inwall of bar 204 abuts, and ensureing can only be flexible and relatively unrotatable between each expansion link 204.
Underwater expansion module 2 greatly reduces the risk of marine organisms attachment, has ensured overall free retractor device operation
Security and stability.Transmission cable 4, which integrates, bears pulling force, power supply, signal transfer functions, is responsible for stretching for underwater expansion module 2
Long and recovery, it is also responsible for underwater observation module 5 and electric energy supply is provided, while the ocean that underwater observation module 5 is observed is more
Parameter profile data are returned.Underwater observation module 5 is prior art, including carrier and installed in the enterprising water-filling text of carrier,
The scope of the observations such as water quality parameter.
The operation principle of free retractor device 11 is：
When winch 3 rotates forward, transmission cable 4 is tightened up, and underwater expansion module 2 reclaims, and a whole set of free retractor device is in recovery
State；When winch 3 inverts, transmission cable 4 loosens, and underwater expansion module 2 is observed in the presence of module 5 and self gravitation under water
Elongation, realizes the observation to water body section.Specially：
The work of free retractor device 11 is divided into the observation process in two stages, decline stage and ascent stage.
Decline stage：Winch 3 starts, and loosens transmission cable 4, because transmission cable 4 loosens, module 2 itself of stretching under water weight
Under power and the collective effect of the self gravitation of underwater observation module 5, underwater expansion module 2 and underwater observation module 5 are with winch 3
Rhythm is rotated slowly to decline.As shown in figure 4, internal locking device 205 is designed with per section telescopic bar 204, for blocking stretching for next section
Contracting bar 204.After a section telescopic bar 204 drops to setting degree, the internal locking device 205 then withstands next section telescopic bar automatically
The top of 204 outer locking device 206, the expansion link 204 of internal layer is set no longer to decline.Meanwhile during this slowly declines,
Underwater observation module 5 has collected the parameters data of each section layer position also according to the working frequency of oneself, through transmitting cable 4
Cross-sectional data is uploaded to the related device inside buoy float 6.
Ascent stage：Winch 3 starts, and tightens up transmission cable 4, and transmission cable 4 is tightened up so as to drive underwater observation module 5 and underwater
Flexible module 2 is tightened up and risen with winch 3, and recovery state is as shown in Figure 2.Wherein external lock is designed with per section telescopic bar 204
Device 206, when underwater expansion module 2 reclaims, outer locking device 206 withstands a upper section as this section telescopic bar 204 rises to and stretched
During the outer locking device 206 of the bottom of contracting bar 204, a section telescopic bar 204 is set to increase together, so as to reach the mesh totally reclaimed
's.Meanwhile the continuous acquisition of underwater observation module 5 is to the parameters data of each section layer position, through transmitting cable 4 by cross-sectional data
It is uploaded to the inside of buoy float 6 and beams back land-based station.
Claims (10)
- A kind of 1. Extendible ocean profile observation device based on high focal plane buoy, it is characterised in that including：Freely stretch dress Put (11), underwater observation module (5), data acquisition and control module (13), power supply module (14), communication module (15), data connect Receive processing module (16)；Free retractor device (11), in float device well, for providing power and telescopic lifting work(for underwater section observation Can, realize the acquisition to cross-sectional data；Underwater observation module (5), free retractor device (11) lower end is installed on, a variety of oceanographic observation sensors are carried, for seeing Underwater various sectional parameters are surveyed, and sectional parameter is transmitted to data acquisition and control module (14)；Data acquisition and control module (14), for controlling free retractor device (11) action and underwater observation module according to sea situation (5) data acquisition, and the cross-sectional data that underwater observation module (5) is gathered is forwarded to communication module (15)；Communication module (15), for being communicated by DTU or big-dipper satellite with the data receiver processing module (16) of land-based station；Power supply module (14), including battery and connected solar panels；For being underwater observation mould by battery Winch (3) power supply of block (5), data acquisition and control module (13), communication module (15), free retractor device (11).
- 2. a kind of Extendible ocean profile observation device based on high focal plane buoy according to claim 1, its feature It is that free retractor device (11) includes water support frame (1), underwater expansion module (2), winch (3), transmission cable (4), wherein Water support frame (1) and winch (3) are separately mounted on buoy float (6), and the underwater expansion module (2) includes Multi-section telescopic rod (204), each expansion link (204) from inside to outside successively can the grafting of relative telescopic ground, the expansion link (204) that outermost layer one saves Upper end is arranged in the water support frame (1), lower end and the underwater observation module (5) of the expansion link (204) that innermost layer one saves Connection, one end of the transmission cable (4) are connected on winch (3), and the other end is passed through by the inside of each section telescopic bar (204) and water Lower observation module (5) is connected；The lower end for the expansion link (204) that the outermost layer one saves is provided with outer locking device (206), described most interior The upper end of the expansion link (204) of the section of layer one is provided with internal locking device (205), and the upper end for the expansion link (204) that centre is respectively saved is equipped with Internal locking device (205), lower end are equipped with outer locking device (206), and the expansion link of internal layer is located in adjacent two expansion link (204) (204) outer locking device (205) of the internal locking device (205) of upper end in elongation with expansion link (204) lower end positioned at outer layer supports Connect, in adjacent two expansion link (204) positioned at internal layer expansion link (204) lower end outer locking device (206) recovery when with being located at The outer locking device (205) of expansion link (204) lower end of outer layer abuts.
- 3. a kind of Extendible ocean profile observation device based on high focal plane buoy according to claim 2, its feature It is：The internal locking device (205) is located at the outside of expansion link (204) upper end, is multiple interior bolts, along the expansion link (204) circumferencial direction is uniform；Each interior bolt is parallel, and parallel to the longitudinal center line of the expansion link (204), respectively The equal length of the interior bolt.
- 4. a kind of Extendible ocean profile observation device based on high focal plane buoy according to Claims 2 or 3, it is special Sign is：The internal locking device (205) is to be installed on the inner lock rings on the outside of expansion link (204) upper end.
- 5. a kind of Extendible ocean profile observation device based on high focal plane buoy according to claim 2, its feature It is：The outer locking device (206) is located at the inner side of expansion link (204) lower end, is multiple outer bolts, along the expansion link (204) circumferencial direction of inwall is uniform；Each outer bolt is parallel, and parallel to the longitudinal center line of the expansion link (204), respectively The equal length of the outer bolt.
- 6. a kind of Extendible ocean profile observation device based on high focal plane buoy according to claim 2 or 5, it is special Sign is：The outer locking device (206) is the outer lock rings for being installed on expansion link (204) lower end, and the axial cross section of the outer lock rings is in Hollow inverted "T"-shaped, the "T"-shaped vertical edge is located in the expansion link (204) lower end, and horizontal edge is located under expansion link (204) Hold the lower section of end.
- 7. a kind of Extendible ocean profile observation device based on high focal plane buoy according to claim 2, its feature It is：The lower end for the expansion link (204) that the innermost layer one saves passes through end coupling (202) and underwater observation module (5) phase Even, the other end of the transmission cable (4) is connected on the end coupling (202)；The expansion link (204) that the outermost layer one saves Upper end through buoy float (6), be installed in water support frame (1), the outer wall of the expansion link (204) of the outermost layer one section with it is floating It is provided between standard type (6) and avoids the filler that the underwater expansion module (2) is rocked in telescopic process.
- 8. a kind of Extendible ocean profile observation procedure based on high focal plane buoy, it is characterised in that comprise the following steps：1) data acquisition and control module (14) is by reading the ocean environment parameter and buoy float (6) that buoy float (6) gathers in real time Itself attitude parameter obtains current sea situation；2) when current sea situation is not less than three-level sea situation, data acquisition and control module (14) judge it is current as normal operating conditions, Control free retractor device (11) to transfer underwater expansion module (2), and controlled according to real-time sea situation under underwater observation module (5) Put speed：When current sea situation is one-level sea situation, control underwater observation module (5) is transferred and reclaimed with speed V1；Currently sea situation is During two level sea situation, control underwater observation module (5) is transferred and reclaimed with speed V2；When current sea situation is three-level sea situation, water is controlled Lower observation module (5) is transferred and reclaimed with speed V3；Wherein, V1<V2<V3；The cross-sectional data of underwater observation module (5) continuous acquisition different water depth；Data acquisition and control module (14) is by underwater observation The underwater section data that module (5) observes pass land-based station back through communication module；The data receiver processing module (16) of land-based station Receive underwater section data and store, show；3) when current sea situation exceedes three-level sea situation, data acquisition and control module (14) judges that control is certainly currently as precarious position By retractor device (11) recovery underwater expansion module (2), free retractor device (11) is set to be retracted in float device well.
- 9. a kind of Extendible ocean profile observation procedure based on high focal plane buoy according to claim 8, its feature It is that the data acquisition and control module (14) controls free retractor device (11) decentralization underwater expansion module (2) to include following step Suddenly：Data acquisition and control module control winch (3) start, loosen transmission cable (4), under water stretch module (2) self gravitation and Under the collective effect of underwater observation module (5) self gravitation, underwater expansion module (2) and underwater observation module (5) are with winch (3) rotation declines；After a section telescopic bar (204) drops to setting degree, the internal locking device (205) then withstands next section telescopic bar automatically The top of outer locking device, the expansion link of internal layer is set no longer to decline.
- 10. a kind of Extendible ocean profile observation procedure based on high focal plane buoy according to claim 8, its feature It is that flexible power set (11) the recovery underwater expansion module (2) of the control comprises the following steps：Data acquisition and control module control winch (3) starts, recovery transmission cable (4), so as to drive underwater observation module (5) and water Flexible module (2) rises with the recovery of winch (3) down；Outer locking device (206) with this section telescopic bar (204) rise to the outer locking device for the bottom for withstanding a upper section telescopic bar when, A section telescopic bar is increased together, realize recovery.
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| CN201710970955.3A CN107860371B (en) | 2017-10-18 | 2017-10-18 | Free telescopic ocean profile observation device and method based on large buoy |
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| CN113740371A (en) * | 2021-09-15 | 2021-12-03 | 中国科学院空天信息创新研究院 | Method, device and computer readable storage medium for determining water body thermal pollution |
| CN113740371B (en) * | 2021-09-15 | 2022-11-18 | 中国科学院空天信息创新研究院 | Method, device and computer readable storage medium for determining water body thermal pollution |
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