CN101441077A - Internal wave measuring system - Google Patents
Internal wave measuring system Download PDFInfo
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- CN101441077A CN101441077A CNA200710187340XA CN200710187340A CN101441077A CN 101441077 A CN101441077 A CN 101441077A CN A200710187340X A CNA200710187340X A CN A200710187340XA CN 200710187340 A CN200710187340 A CN 200710187340A CN 101441077 A CN101441077 A CN 101441077A
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Abstract
The invention discloses an internal wave measurement system of ocean technology field, which is an internal wave measurement apparatus system with a satellite communication terminal capable of lifting a floating platform in anchor system water, realizing on-site measurement of ocean internal wave data and transmitting in real-time. The internal wave measurement system includes a mooring platform for carrying a control center and folding and unfolding a winding vehicle, and a floating platform carrying a satellite communication and internal wave measurement system. The invention continuously collects and records various environment measurement data (temperature, salinity, depth, turbulent flow and the like), which influence the ocean internal wave, on a vertical profile in real time and transmits the data to a bank station through satellite in real time (or fixed period) by using the lifting platform in water, thereby increasing timeliness of data and enhancing application service capability of the internal wave measurement system in ocean environment.
Description
Technical field
The present invention relates to wave measurement in the marine technology field, is that a kind of anchor that the satellite communication terminal is housed is the interior wave measurement device that the liftable raft is realized internal wave of ocean data in-site measurement and energy real-time Transmission in the water.
Background technology
Interior ripple is a kind of important seawater movement, is the important step that shifts big mesoscale kinergety, also is the major reason that causes sea water mixing, forms fine structure.The generation of internal wave of ocean all has very big influence to industrial or agricultural expanding economy and military aspect.Measurement and forecast to internal wave of ocean have very important academic significance and practical application meaning.
Because internal wave of ocean changes randomly with the space in time, and frequency range is very wide, so need fast and dense ground sampling in the long time.The measuring method of internal wave of ocean has much at present, and more common conventional method is to adopt buoy in water surface float or the water, and arranges a lot of thermohaline sensors on a vertical section, forms thermohaline chain, and general every 10m arranges one.Its problem is that 1. data generally are self-tolerants, during measuring to raw data and information storage in measuring equipment, the continuity of measurement data, ageing not strong is in case buoy is lost or reclaimed failure, just will get nothing, and cause bigger difficulty and inconvenient for the ocean scientific research; 2. this system is subjected to weather or artificial destruction easily, and in case after losing, loses very big.
Summary of the invention
The present invention seeks to have designed a kind of internal wave of ocean field measurement apparatus, utilize various environment measurement data (temperature, salinity, the degree of depth, turbulent flow etc.) that liftable platform in the water will influence internal wave of ocean on a vertical section continuously in real time acquisition and recording and in real time (or regular) be transferred to bank station via satellite, improve the ageing of data, strengthened the application service ability of internal wave measuring system in marine environment.
The present invention includes:
Internal wave measuring system is by raft, tethered platform, mooring and mooring system, boat-carrying and bank based system.
Raft comprises Satellite Communication System and internal wave measuring system, is made up of raft housing, Satellite Communication System, control system, CTD, electric battery, shearing probe, fuse cutout.The raft housing head is the fiberglass of entrant sound, shear the head that probe is installed on the raft housing, Satellite Communication System and control system are installed in the middle of the housing, electric battery is installed on the bottom of raft housing, CTD is installed in the outside of raft housing, is transferred in the control system by watertight cable.
Tethered platform comprises tethered platform housing, fuse cutout, control center, transmission cable coiling and uncoiling reel, primary power, trident mooring guy composition.Control center is installed in the head of tethered platform housing, and primary power is installed in the centre of tethered platform housing, and control center, primary power are controlled the motion of coiling and uncoiling reel by transmission cable; The trident mooring guy is connected on the special-purpose attaching lug of tethered platform housing below
Mooring and mooring system comprise that the sound of swivel adapter head, mooring guy, commercial system answers the compositions such as joining shackle of release, anchor and many standards.
Boat-carrying and bank based system comprise compositions such as laying salvaging auxiliary equipment, voice response releasing arrangement, satellite bank station and satellite system, bank station transmission Control Software System and operation platform etc.
Satellite Communication System and internal wave measuring system are installed on the raft, measure the data that obtain and can be transferred to bank station via satellite, internal wave measuring system comprises the CTD of a commercialization and shears probe.
Coiling and uncoiling reel comprises compositions such as jack, storage load barrel, direct current torque motor, speed reduction unit, retainer, clutch coupling, seal casinghousing, counter; Realize moving up and down of raft by coiling and uncoiling reel, adopt motor just changeing the receipts rope when raft descends; Utilize floating upward quickly under the positive buoyancy effect after clutch coupling is opened in general employing during the raft come-up, energy savings can certainly adopt the motor counter-rotating to put rope.
Satellite Communication System mainly is made up of satellite transmits control center circuit, ICBM SHF satellite terminal, satellite transmits cable, transmission control communication cable.
Control center mainly contains Single Chip Microcomputer (SCM) system, A/D Acquisition Circuit, I/O interface circuit, network car control module, clutch control circuit, retainer control circuit, the circuit that powers on, buffer circuit, communication interface, Voltage stabilizing module, depth transducer, electric battery etc. and partly forms.
The tethered platform housing adopts horizontal mooring mode, can keep horizontal attitude by the mooring of trident mooring guy when the marine site of 3 joints below the ocean currents.
Raft has streamlined low-resistance line style, and bulb partly has good electromagnetic wave penetrability, does not influence telstar work.
Mooring guy adopts plastic wirerope or equicohesive Kevlar rope, and its length satisfies maximum 400 meters the requirement that lays.Sound is answered release and is adopted regularly retracting device replacement.If increase the length of mooring guy, then can satisfy the requirement that deepwater field more lays.
The course of work of the present invention is:
Survey the depth of water before laying earlier, determine mooring guy length according to the depth of water, system adopts water surface integral body to hang cloth, goes into mine anchor successively stretching tethered platform and raft, reserves the rope of 10m between tethered platform and the raft in advance.After arriving the depth of water of setting, system works on power, the beginning self check, self check is by entering workflow, behind certain hour, the sampling platform degree of depth and record, internal wave measuring system begins to work on power, and 15min opens to control center's solenoidoperated cluthes, and raft is floating upward quickly under the positive buoyancy effect, internal wave measuring system (CTD etc.) is given control center with the data transmission of noting simultaneously, be stored in the Large Volume Data processing memory, pack chronologically simultaneously, platform is behind the water surface, control center transfers data to the bank station data receiving system to the clutch coupling outage and according to setting, thereby finishes the real-time Transmission of measurement data.
Behind water surface work 15min, control center's control retainer is opened, power on to motor simultaneously, coiling and uncoiling reel is received rope with certain speed, raft sinks, internal wave measuring system is given control center with the data transmission of noting, and is stored in the Large Volume Data processing memory, packs chronologically simultaneously.Maximum arrival when initially laying the depth of water given the outage of retainer and motor, after platform stable stays for some time, enters next testing process.
The invention has the beneficial effects as follows and the invention provides a kind of internal wave of ocean in-site measurement platform, utilize various environment measurement data (temperature, salinity, the degree of depth and turbulent flow) that liftable platform in the water will influence internal wave of ocean on a vertical section continuously in real time acquisition and recording and regularly (or in real time) be transferred to bank station via satellite, improve the ageing of oceanographic data, strengthened the application service ability of internal wave measuring system in complicated marine environment.And the cost of this system is compared with classic method, and price is low, and reusability is good.Interior wave measurement device all has the strong market demand at aspects such as scientific research of seas, marine economy activity and military oceans, has a extensive future.
Description of drawings
Fig. 1-internal wave measuring system theory of constitution block diagram;
Fig. 2-system works flow process figure of the present invention;
Fig. 3-structural arrangement synoptic diagram of the present invention (this example is at the use synoptic diagram in 400 meters marine sites);
Among the figure: the sound of 9-tethered platform, 10-tethered platform housing 11-protector, 12-control centre, 13-transmission cable, 14-coiling and uncoiling reel, 15-main power source, the 16-trident mooring guy 17-mooring of 1-raft, 2-Satellite Communication System, 3-control system, 4-CTD, 5-battery pack, 6-shear Probe, 7-protector, 8-raft housing and mooring system 18-swivel joint 19-mooring guy 20-commercial system is answered release 21-anchor.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Embodiment
The present invention is made up of raft 1, tethered platform 9, mooring and mooring system 17, boat-carrying and bank based system.See Fig. 3.
Tethered platform 9 comprises tethered platform housing 10, fuse cutout 11, control center 12, transmission cable 13, coiling and uncoiling reel 14, primary power 15, trident mooring guy 16 compositions.Control center 12 is installed in the head of tethered platform housing 10, and primary power 15 is installed in the centre of tethered platform housing 10, and control center 12, primary power 15 are controlled the motion of coiling and uncoiling reels 14 by transmission cable 13; Trident mooring guy 16 is connected on the special-purpose attaching lug of tethered platform housing 10 belows.
Mooring and mooring system 17 comprise: the sound of swivel adapter head 18, mooring guy 19, commercial system is answered the compositions such as joining shackle of release 20, anchor 21 and many standards.
Its system work process is:
Survey the depth of water before laying earlier, determine mooring guy length according to the depth of water, system adopts water surface integral body to hang cloth, goes into mine anchor successively stretching tethered platform and raft, reserves the rope of 10m between tethered platform and the raft in advance.After arriving the depth of water of setting, system works on power, the beginning self check, self check is by entering workflow, behind certain hour, the sampling platform degree of depth and record, internal wave measuring system begins to work on power, and 15min opens to control center's solenoidoperated cluthes, and raft is floating upward quickly under the positive buoyancy effect, internal wave measuring system (CTD etc.) is given control center with the data transmission of noting simultaneously, be stored in the Large Volume Data processing memory, pack chronologically simultaneously, platform is behind the water surface, control center transfers data to the bank station data receiving system to the clutch coupling outage and according to setting, thereby finishes the real-time Transmission of measurement data.
Behind water surface work 15min, control center's control retainer is opened, power on to motor simultaneously, coiling and uncoiling reel is received rope with certain speed, raft sinks, internal wave measuring system is given control center with the data transmission of noting, and is stored in the Large Volume Data processing memory, packs chronologically simultaneously.Maximum arrival when initially laying the depth of water given the outage of retainer and motor, after platform stable stays for some time, enters next testing process.
Bank station can not receive satellite-signal when there was fault after system works is finished or centre, can utilize underwater sound signal to open the voice response release, made raft and tethered platform come-up, and the realization system reclaims requirement at any time.
Claims (3)
1. internal wave measuring system, it is made up of raft (1), tethered platform (9), mooring and mooring system (17), boat-carrying and bank based system; It is characterized in that: raft (1) comprises Satellite Communication System and internal wave measuring system, is made up of raft housing (8), Satellite Communication System (2), control system (3), CTD (4), electric battery (5), shearing probe (6), fuse cutout (7); Raft housing (8) head is the fiberglass of entrant sound, shear the head that probe (6) is installed on raft housing (8), Satellite Communication System (2) and control system (3) are installed in the middle of the housing, electric battery (5) is installed on the bottom of raft housing (1), CTD (4) is installed in the outside of raft housing (8), is transferred in the control system by watertight cable; Tethered platform (9) comprises tethered platform housing (10), fuse cutout (11), control center (12), transmission cable (13), coiling and uncoiling reel (14), primary power (15), trident mooring guy (16) composition; Control center (12) is installed in the head of tethered platform housing (10), and primary power (15) is installed in the centre of tethered platform housing (10), and control center (12), primary power (15) are controlled the motion of coiling and uncoiling reel (14) by transmission cable (13); Trident mooring guy (16) is connected on the special-purpose attaching lug of tethered platform housing (10) below; Mooring and mooring system (17) comprising: the sound of swivel adapter head (18), mooring guy (19), commercial system is answered the joining shackle of release (20), anchor (21) and many standards; Boat-carrying and bank based system comprise: lay compositions such as salvaging auxiliary equipment, voice response releasing arrangement, satellite bank station and satellite system, bank station transmission Control Software System and operation platform; Satellite Communication System and internal wave measuring system are installed on the raft, measure the data that obtain and can be transferred to bank station via satellite, internal wave measuring system comprises the CTD of a commercialization and shears probe; Coiling and uncoiling reel comprises compositions such as jack, storage load barrel, direct current torque motor, speed reduction unit, retainer, clutch coupling, seal casinghousing, counter; Realize moving up and down of raft by coiling and uncoiling reel, adopt motor just changeing the receipts rope when raft descends; Utilize floating upward quickly under the positive buoyancy effect after clutch coupling is opened in employing during the raft come-up, or adopt the motor counter-rotating to put rope; Satellite Communication System (2) mainly is made up of satellite transmits control center module, ICBM SHF satellite terminal, satellite transmits cable, transmission control communication cable; Control center (12) mainly contains Single Chip Microcomputer (SCM) system, A/D acquisition module, I/O interface module, network car control module, Clutch Control module, retainer control module, the module that powers on, isolation module, communication interface, Voltage stabilizing module, depth transducer, electric battery composition.
2. the working method of an internal wave measuring system, it is characterized in that being: survey the depth of water before laying earlier, determine mooring guy length according to the depth of water, system adopts water surface integral body to hang cloth, go into mine anchor successively stretching tethered platform and raft, reserve the rope of setting the rice number between tethered platform and the raft in advance; After arriving the depth of water of setting, system works on power, the beginning self check, self check is by entering workflow, behind certain hour, the sampling platform degree of depth and record, internal wave measuring system begins to work on power, and opens to control center's solenoidoperated cluthes in the stipulated time, and raft is floating upward quickly under the positive buoyancy effect, internal wave measuring system is given control center with the data transmission of noting simultaneously, be stored in the Large Volume Data processing memory, pack chronologically simultaneously, platform is behind the water surface, control center transfers data to the bank station data receiving system to the clutch coupling outage and according to setting, thereby finishes the real-time Transmission of measurement data;
After the water surface work fixed time, control center's control retainer is opened, power on to motor simultaneously, coiling and uncoiling reel is received rope with setting speed, raft sinks, internal wave measuring system is given control center with the data transmission of noting, and is stored in the Large Volume Data processing memory, packs chronologically simultaneously; Maximum arrival when initially laying the depth of water given the outage of retainer and motor, after platform stable stays for some time, enters next testing process.
3. the working method of an internal wave measuring system is characterized in that being: mooring guy (19) the plastic wirerope of employing or equicohesive Kevlar rope; Sound is answered release (20) and is adopted regularly retracting device replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710187340XA CN101441077A (en) | 2007-11-20 | 2007-11-20 | Internal wave measuring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA200710187340XA CN101441077A (en) | 2007-11-20 | 2007-11-20 | Internal wave measuring system |
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| CN101441077A true CN101441077A (en) | 2009-05-27 |
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| CNA200710187340XA Pending CN101441077A (en) | 2007-11-20 | 2007-11-20 | Internal wave measuring system |
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| CN102167136A (en) * | 2010-12-16 | 2011-08-31 | 中国船舶重工集团公司第七一○研究所 | Ocean lifting submerged buoy system |
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| CN115694667A (en) * | 2022-09-28 | 2023-02-03 | 山东北溟科技有限公司 | Cross-sea-air medium communication relay node |
| CN115694666A (en) * | 2022-09-28 | 2023-02-03 | 青岛智能导航与控制研究所 | Ocean information processing device |
| CN115694666B (en) * | 2022-09-28 | 2024-12-03 | 青岛智能导航与控制研究所 | Ocean information processing device |
| CN115694667B (en) * | 2022-09-28 | 2025-03-07 | 山东北溟科技有限公司 | A cross-sea and air medium communication relay node |
| CN118758272A (en) * | 2024-09-06 | 2024-10-11 | 陕西晖煌建筑劳务有限公司 | An intelligent flood control monitoring device and monitoring method for water conservancy projects |
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