CN207943143U - No anchor system automatically resets far-reaching extra large ocean weather station observation buoy - Google Patents
No anchor system automatically resets far-reaching extra large ocean weather station observation buoy Download PDFInfo
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- CN207943143U CN207943143U CN201820296350.0U CN201820296350U CN207943143U CN 207943143 U CN207943143 U CN 207943143U CN 201820296350 U CN201820296350 U CN 201820296350U CN 207943143 U CN207943143 U CN 207943143U
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Abstract
No anchor system automatically resets far-reaching extra large ocean weather station observation buoy and method, including buoy float and dynamic positioning system; be equipped with observation chain-wales at the top of buoy float; meteorological observation sensor can be installed on observation chain-wales; connect with floating body by mast cylinder integral, current meter, propulsion electric machine, propeller, controller and the software that dynamic positioning system is installed below by anemoclinograph, barograph, position indicator, plane solar energy solar panel, the flexible solar panel on mast cylinder, the floating body installed on observation chain-wales form.Present application addresses when deep ocean buoy ocean weather station observation, needing long mooring system to carry out anchorage, it is not required to mooring system anchorage, can also realize fixed point ocean essential observation.The buoy can be according to setting erect-position position and permission radius of action, Autoattendant carries out long-term observation in the point, once the setting radius of action range of drifting about under distinguished and admirable wave effect will automatically restore to setting erect-position position and continue to observe under the help of its own dynamical system.
Description
Technical field
The utility model is related to a kind of far-reaching extra large observation system, specifically a kind of no anchor system far-reaching sea fixed point that automatically resets is seen
Buoy is surveyed, far-reaching extra large buoy technical field is belonged to.
Background technology
The buoy of sea ocean weather station observation is all to use anchorage mode at present, fixes on the erect-position point of one, marine site of Mr. Yu, realizes
Observe ocean essential function.This just needs to configure a set of anchorage mooring system much larger than the depth of water, and in far-reaching sea, this set is tethered at
The few then hundreds of thousands member of system, first costs at most up to a million, and expensive argosy is needed to carry out laying recycling operation, as cloth is placed on
The diameter 6m buoys of the 4000m depth of waters, tether cable are up to 5000m, lay that need the erect-position marine site to continue under three-level sea situation one whole
It, recycling similarly needs the erect-position marine site to continue three-level sea situation lower a whole day.If sea situation is bad, more ship times, cost are needed
Higher.No matter recycling is still laid, largely it is tethered at and needs to put into a large amount of manpowers arrangements, it is strong to not only increase operating personnel's labour
Degree, difficulty, also increase operating cost.Secondly, buoy needs anchorage mode to fix, necessarily to the geology in seabed, landform and ring
Border situation has strict demand, such as sea-floor relief changes violent position and is not suitable for laying, and seabed extra large cable, oil pipeline are intensive
Place cannot be laid, and the serious selection for restricting observation erect-position affects business demand, is unfavorable for marine environment guarantee.Thus may be used
See, the prior art, there are of high cost, operation sea situations, and harsh, installation position seabed situation to be required to require the problems such as stringent.
Invention content
Anchorage is carried out utility model aims to solve long mooring system when deep ocean buoy ocean weather station observation, is needed
Problem, provides one kind and being not required to mooring system anchorage, can also realize the buoy of fixed point ocean essential observation.The buoy can be according to setting
Erect-position position and permission radius of action, Autoattendant carry out long-term observation in the point, and buoy once drifts about under distinguished and admirable wave effect
The setting radius of action range will automatically restore to setting erect-position position and continue to see under the help of its own dynamical system
It surveys.
No anchor system automatically resets far-reaching extra large ocean weather station observation buoy, it is characterised in that including buoy float and dynamic positioning system,
It is equipped with observation chain-wales at the top of the buoy float, meteorological observation sensor can be installed on observation chain-wales, pass through mast cylinder
It is connect with floating body integral, what this buoy float met that existing routine observation needs is required.
Dynamic positioning system is electric by anemoclinograph, barograph, position indicator, the plane solar energy installed on observation chain-wales
The sea that cylindrical pliable solar panel and truncated cone-shaped flexible solar panel, floating body on pond plate, mast cylinder are installed below
Flowmeter, propulsion electric machine, propeller, controller and software composition.
The utility model is bonded mast cylinder according to the feature of buoy float mast cylinder circle using solar panel flexible, this
Sample can provide the power of buoyage power supply significantly, meet the needs of dynamical system is to electric energy, will not increase buoy float
Additional wind resistance.If using traditional solar panel, needs to increase planar mounting bracket on mast cylinder, can increase floating
Standard type wind forced area improves the center of gravity of buoy float, serious buoy float to be caused to topple.Since buoy is equipped with wind speed and direction
Instrument, barograph, position indicator, current meter, propulsion electric machine, propeller, controller and software so that buoy does not have mooring system anchor
Heavy stone used as an anchor can also be always ensured that the progress ocean weather station observation ocean essential in some setting regions.The buoy can be according to setting erect-position position
Set and allow radius of action, Autoattendant carries out long-term observation in the point, and buoy is once the setting of drifting about under distinguished and admirable wave effect
Radius of action range will automatically restore to and set under position indicator, propulsion electric machine and propeller and control system composition Exact calculation
Determine erect-position position to continue to observe.The fare etc. that the expense of anchorage that is tethered at can be saved in this way, lay removal process.
Description of the drawings
Fig. 1 is the overall structure front view of the utility model.
Fig. 2 is the overall structure lateral plan of the utility model.
Fig. 3 is that the buoy of the utility model deviates the schematic diagram for laying erect-position.
Fig. 4 is that the buoy of the utility model is restored to the schematic diagram for laying erect-position.
Wherein, 1 observation chain-wales, 2 anemoclinographs, 3 barographs, 4 position indicators, 5 plane solar energy solar panels, 6 are without anchor
System automatically reset far-reaching extra large ocean weather station observation buoy, 7 mast cylinders, 8 buoy floats, 9 propellers, 10 truncated cone-shaped flexible solar panels,
11 cylindrical shape flexible solar panels, 12 propulsion electric machines, 13 current meters.
Specific implementation mode
The utility model loads onto dynamic positioning system on buoy, realizes that progress sea can also be pinpointed by not having to mooring system anchorage
Foreign element observation, saving lays cost recovery and is tethered at expense, while improving operating efficiency.
As shown in Figure 1 and Figure 2, no anchor system automatically resets far-reaching extra large ocean weather station observation buoy, it is characterised in that including buoy float 8,
8 upper center of buoy float is equipped with mast cylinder 7, and 7 lower part of mast cylinder, middle part and top are level-one mast cylinder, round estrade successively
With two level mast cylinder, the round platform outside of mast cylinder 7 is equipped with truncated cone-shaped flexible solar panel 10, two level mast cylinder lateral surface is equipped with
Cylindrical shape flexible solar panel 11, the top setting of two level mast cylinder are equipped with the observation chain-wales 1 of meteorological observation sensor,
It is additionally provided with anemoclinograph 2, barograph 3, position indicator 4, plane solar energy solar panel 5 on observation chain-wales 1；8 bottom of buoy float
Equipped with current meter 13,8 bottom center of buoy float is provided with the propulsion electric machine 12 of propeller 9.
Dynamic positioning system is made of position monitoring subsystem, thrust subsystem, control subsystem.
Position monitoring subsystem is made of the position indicator 4 installed on observation chain-wales 1, it provides reality for dynamic positioning system
When location information；
Thrust subsystem is by the plane solar energy solar panel 5 on observation chain-wales 1, the cylindrical pliable sun on mast cylinder 7
9 structure of propulsion electric machine 12 and propeller that energy solar panel 11 and truncated cone-shaped flexible solar panel 10, buoy float 8 are installed below
At it provides holding for entire Floating System and continues power in place；
Control subsystem by installed on observation chain-wales 1 anemoclinograph 2, barograph 3, current meter 13 and include program
Control device constitute, it provides judgement parameter for dynamic positioning system, will using position monitoring subsystem measurement buoy reality
When position or locality deviation as input quantity, send out enabled instruction to thrust subsystem, output returns to the dynamic of presumptive area
Power.
As shown in figure 3, (X0, Y0) coordinate be it is floating automatically reset the erect-position that far-reaching extra large ocean weather station observation mark 6 lays without anchor system, root
According to different demands, it, which is arranged, allows (i.e. from lay erect-position distance R) in border circular areas to be observed, once it is answered automatically without anchor system
Locating depth off-lying sea ocean weather station observation buoy 6 leaves border circular areas, and position monitoring subsystem inputs locality deviation, to thrust subsystem
System sends out dynamic start instruction, and locality deviation is input to thrust subsystem in real time, and thrust subsystem is according to real-time position
The timely motivation of adjustment direction of the deviation of directivity is set, no anchor system is driven to automatically reset far-reaching extra large ocean weather station observation buoy 6 to (X0, Y0) coordinate
Traveling, until no anchor system automatically resets until far-reaching extra large ocean weather station observation buoy 6 is restored to (X0, Y0) coordinate erect-position.
Therefore, above-mentioned no anchor system automatically resets the method that far-reaching extra large buoy automatically resets, specific as follows：
(0) setting lays the coordinate (X0, Y0) and peak excursion distance R of erect-position；
(1) judge 3 numerical value P of barograph, if P >=976hPa, travelled with the economical speed of design, execute following steps：
The numerical value (Xi, Yi) for monitoring position indicator 4 in real time, is inputted formula (1) and judges magnitude relationship between Ri and R
If 1) Ri ＜ R, thrust subsystem is failure to actuate；
If 2) Ri >=R, thrust subsystem starts, and executes to issue orders：
A) resultant force (i.e. the resultant force of wind and stream) that buoyage is subject to is calculated：The real-time wind observed according to anemoclinograph 2
Speed valueWith the ocean current instantaneous value of the observation of current meter 13It is multiplied by respective forced area (wind forced area S respectivelyFWith stream by
Power area SLDetermined when being designed by buoy float), then seek vector sumIfRespective coordinates are (m, n), as shown in formula (2)
B) with (Xi, Yi) beOne endpoint of vector equation, finds out another extreme coordinates (Xi+1, Yi+1), i.e. (Xi+1,
Yi+1)=(Xi+ m, Yi+ n) after, then with (Xi+1, Yi+1) it is the center of circle, using the mould V of economical speed as radius, if x, y are unknown number, ask
Go out an equation of a circle (3)
(x-Xi+1)2+(y-Yi+1)2=V2 (3)
C) according to the numerical value (Xi, Yi) of buoy placement (X0, Y0) and real time monitoring position indicator 4, linear equation is obtained
(4)
D) it is solved by equation (3), equation (4) joint, the solution for obtaining x, y is (a, b)
E) according to (Xi+1, Yi+1) and (a, b) two point coordinates acquisition thrust equation (5)
It solves equation (5) and obtains buoyage propulsion bow to angle Φ；
F) buoy is travelled for the speed of the economical speed of Φ to point (X0, Y0) is laid with bow to angle, when driving every time T
(value is between 30 seconds to 60 seconds) repeat the above steps a)-e) newest bow has been obtained to angle；And monitor position indicator 4 in real time
Numerical value (Xi, Yi) promotes subsystem to be stopped once the distance Ri of (Xi, Yi) and (X0, Y0) are less than the 1/100 of R；
(2) judge 3 numerical value P of barograph, if P ＜ 976hPa, travelled with the maximum speed of design, execute following procedure：
1) power (i.e. the resultant force of wind and stream) that buoyage is subject to is calculated：The real-time wind observed according to anemoclinograph 2
Speed valueWith the real-time ocean current value of the observation of current meter 13It is multiplied by respective forced area (wind forced area S respectivelyF；Flow stress
Area SL), then seek vector sumAs shown in formula (2)；
2) promote headway withOn the contrary, and monitor the numerical value (Xi, Yi) of position indicator 4 in real time, once (Xi, Yi) with
The distance Ri of (X0, Y0) is less than the 1/100 of R, and subsystem is promoted to be stopped.
--- this is because during typhoon, as long as buoy is influenced by distinguished and admirable, target location is slightly offset, it is dynamic with regard to foot need to be opened
Power with propulsion by vector washout, therefore can be drawn close in this moment to x0y0 points.
Claims (1)
1. automatically reseting far-reaching extra large ocean weather station observation buoy without anchor system, it is characterised in that including buoy float (8), the buoy float
(8) upper center is equipped with mast cylinder (7), and mast cylinder (7) lower part, middle part and top are level-one mast cylinder, round estrade and two level successively
Mast cylinder, the round platform outside of mast cylinder (7) is equipped with truncated cone-shaped flexible solar panel (10), two level mast cylinder lateral surface is equipped with circle
Cylindrical flexible solar panel (11), the top setting of two level mast cylinder are equipped with the observation chain-wales (1) of meteorological observation sensor,
It is additionally provided with anemoclinograph (2), barograph (3), position indicator (4), plane solar energy solar panel (5) on observation chain-wales (1)；
Buoy float (8) bottom is equipped with current meter (13), and buoy float (8) bottom center is provided with the propulsion electric machine (12) of propeller (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2017212716242 | 2017-09-29 | ||
| CN201721271624 | 2017-09-29 |
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| CN207943143U true CN207943143U (en) | 2018-10-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357634A (en) * | 2017-09-29 | 2018-08-03 | 国家***南海调查技术中心 | No anchor system automatically resets far-reaching extra large ocean weather station observation buoy and method |
| CN113291411A (en) * | 2021-05-27 | 2021-08-24 | 浙江海洋大学 | Automatic positioning ocean buoy based on Beidou communication |
-
2018
- 2018-03-04 CN CN201820296350.0U patent/CN207943143U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357634A (en) * | 2017-09-29 | 2018-08-03 | 国家***南海调查技术中心 | No anchor system automatically resets far-reaching extra large ocean weather station observation buoy and method |
| CN108357634B (en) * | 2017-09-29 | 2023-12-19 | 国家***南海调查技术中心(国家***南海浮标中心) | Anchor-free automatic reset deep-open sea fixed-point observation buoy and method |
| CN113291411A (en) * | 2021-05-27 | 2021-08-24 | 浙江海洋大学 | Automatic positioning ocean buoy based on Beidou communication |
| CN113291411B (en) * | 2021-05-27 | 2022-06-03 | 浙江海洋大学 | Automatic positioning ocean buoy based on Beidou communication |
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