CN203714144U - Buoy device based on acoustics and GPS (global positioning system) intelligent positioning - Google Patents
Buoy device based on acoustics and GPS (global positioning system) intelligent positioning Download PDFInfo
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- CN203714144U CN203714144U CN201420011465.2U CN201420011465U CN203714144U CN 203714144 U CN203714144 U CN 203714144U CN 201420011465 U CN201420011465 U CN 201420011465U CN 203714144 U CN203714144 U CN 203714144U
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- electronics storehouse
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- 238000004891 communication Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 29
- 238000001228 spectrum Methods 0.000 claims description 14
- 230000001052 transient effect Effects 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Position Fixing By Use Of Radio Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a buoy device based on acoustics and GPS (global positioning system) intelligent positioning. The buoy device based on acoustics and GPS (global positioning system) intelligent positioning has a detectable signal frequency range of 10 Hz-40 kHz and a dynamic range of 90 dB and comprises a marine comprehensive display control platform, a water acoustic positioning buoy and a wireless communication device, wherein the water acoustic positioning buoy and the marine comprehensive display control platform achieve data transmission through the wireless communication device. The buoy device based on acoustics and GPS (global positioning system) intelligent positioning is applicable to but not restricted to accurate positioning and tracking of underwater targets, noise monitoring, underwater survey and underwater monitoring.
Description
Technical field
The utility model relates to a kind of real-time passive positioning measuring system under water, specifically refers to a kind of float gear based on acoustics and GPS intelligence location.The utility model is suitable for the tracking of accurate location, exploration under water, noise-measuring and the monitoring under water etc. of submarine target.
Background technology
Sound wave is the form of energy of unique long-distance communications under water known to the current mankind, and sonar can utilize underwater acoustic technology detecting underwater object and underwater communication, submarine target is surveyed to location and following the tracks of.By water-surface working boat only, the acoustics fixing aid that installs additional and deploy troops on garrison duty on underwater movable platform and operation sea area, can realize the information interaction of the water surface to real-time monitoring, the water surface and the underwater platform of submarine target position.Hydroacoustic positioning plays an important role in ocean environment observation, marine charting, resource exploration and underwater communication, in ocean engineering, has broad application prospects.
Up to now, the Main Means that follow the tracks of submarine target location is still the hydroacoustics localization method that depends on geometrical principle.The distance of the distance of logical usual acoustic baseline or the acoustic elements exciting positions acoustic positioning system.There is complexity, sphere of action is little, precision is low and adaptive capacity the is poor problem of laying in existing this class locate mode.
Summary of the invention
The purpose of this utility model is to provide a kind of float gear based on acoustics and GPS intelligence location.
To be solved in the utility model be present underwater object locating device exist lay complexity, sphere of action is little, precision is low, and the underwater sound signal of great dynamic range low-frequency range is measured to difficult problem.
The technical solution of the utility model is: it comprises summary display control platform, hydroacoustic positioning buoy and Wireless Telecom Equipment waterborne, and hydroacoustic positioning buoy and summary display waterborne are controlled between platform and carried out data transmission by Wireless Telecom Equipment.
Another feature of the present utility model be summary display waterborne control platform comprise main control computer, main control module, telltale and
Keyboard and mouse; Main control module is located in main control computer, and telltale, keyboard and mouse and main control computer are connected, and main control module is processed for this float gear management, real-time positioning calculation and demonstration, signal synthesis processing, data postposition.
Another feature of the present utility model is that hydroacoustic positioning buoy comprises note module, hydrophone, underwater sound receiver, bearing cable, buoyancy aid, fly rod and ball float in buoy electronics storehouse, communications electronics storehouse, battery pack, signal processing module, data, fly rod top is located in communications electronics storehouse; the end of fly rod is located in buoy electronics storehouse; buoyancy aid is located on the fly rod between buoy electronics storehouse and communications electronics storehouse, and ball float is connected on fly rod; Buoy electronics storehouse is a long cavity, and in battery pack, signal processing module, data, note module is located in the long cavity in buoy electronics storehouse; Hydrophone is and bottom, buoy electronics storehouse that hydrophone is connected with signal processing module by underwater sound receiver, remembers that module is connected with signal processing module in data, is connected to battery pack on signal processing module by bearing cable; The transient signal of hydrophone receiving target, signal processing module completes the treating process of transient signal, and in data, note module completes the record of transient signal; Hydroacoustic positioning buoy is provided with gps antenna and receiver module.
Another feature of the present utility model is that hydroacoustic positioning buoy has quadruplet, between each hydroacoustic positioning buoy, by gps time information and 1PPS signal, completes synchronous between buoy array.
Another feature of the present utility model is that bearing cable end is connected with plumbous anchor, is to have lashing under ball float, is to have positioning anchor on lashing.
Another feature of the present utility model is that communications electronics storehouse is provided with spread spectrum antenna, spread spectrum communication module, gps antenna and GPS receiver module; Spread spectrum antenna is connected with spread spectrum communication module, and gps antenna is connected with GPS receiver module.
Another feature of the present utility model is that bottom, buoy electronics storehouse is provided with anchor ring, and buoyancy aid is provided with water line.
The utility model has the advantages that:
The one, the utility model combines GPS with hydroacoustic positioning, make GPS at the high-precision fixed capability of the water surface to extending under water, obtain the accurate geodesic latitude and longitude coordinates of submarine target, and can to underwater acoustic communication signal, carry out analyzing and processing and preservation in real time.The utility model is applicable to ocean exploitation, ocean hi-tech development to High precision underwater positioning.
The 2nd, the utility model in use can be as required, selects the quantity of hydroacoustic positioning buoy, to meet the requirement of ranging coverage and precision under different usage conditions, uses that alerting ability is high, expandability is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model summary display waterborne is controlled platform block diagram.
Fig. 3 is the utility model main control module block diagram.
Fig. 4 is the utility model hydroacoustic positioning buoy block diagram.
Fig. 5 is the utility model hydroacoustic positioning buoy structure schematic diagram.
The specific embodiment
Now in conjunction with the drawings and the specific embodiments the utility model is further described.
It comprises summary display control platform, hydroacoustic positioning buoy and Wireless Telecom Equipment waterborne the utility model, and hydroacoustic positioning buoy and summary display waterborne are controlled between platform and carried out data transmission by Wireless Telecom Equipment.
Another feature of the present utility model is that summary display waterborne is controlled platform main control computer, main control module, telltale and keyboard
Mouse; Main control module is located in main control computer, and telltale, keyboard and mouse and main control computer are connected, and main control module is processed for this float gear management, real-time positioning calculation and demonstration, signal synthesis processing, data postposition.Float gear management comprises system initialization, System self-test and trouble diagnosing, communication link management and data sheet.Positioning calculation and display section complete data deciphering, positioning calculation and position display in real time, buoy position shows shows with buoy state.The signal synthesis analyzing and processing to transient signal of finishing dealing with, comprising: sound source level estimation, envelope solve, filtering processing and spectral analysis etc.The rearmounted processing section of data comprises sound ray correction, trace playback.
Another feature of the present utility model is that hydroacoustic positioning buoy comprises note module, hydrophone 12, underwater sound receiver, bearing cable 11, buoyancy aid 7, fly rod and ball float 1 in buoy electronics storehouse 9, communications electronics storehouse 6, battery pack, signal processing module, data, fly rod top is located in communications electronics storehouse 6; end of fly rod is located in buoy electronics storehouse 9; buoyancy aid 7 is located on the fly rod between buoy electronics storehouse 9 and communications electronics storehouse 6, and ball float 1 is connected on fly rod; Buoy electronics storehouse 9 is a long cavity, and in battery pack, signal processing module, data, note module is located in the long cavity in buoy electronics storehouse 9; Hydrophone 12 is and 9 bottoms, buoy electronics storehouse that hydrophone 12 is connected with signal processing module by underwater sound receiver, remembers that module is connected with signal processing module in data, is connected to battery pack on signal processing module by bearing cable 11; The transient signal of hydrophone receiving target, signal processing module completes the treating process of transient signal, and in data, note module completes the record of transient signal; Hydroacoustic positioning buoy is provided with gps antenna 5 and receiver module.
Another feature of the present utility model is that hydroacoustic positioning buoy has quadruplet, between each hydroacoustic positioning buoy, by gps time information and 1PPS signal, completes synchronous between buoy array.
Another feature of the present utility model is that bearing cable end is connected with plumbous anchor 13, and under ball float, being has lashing 2, is to have positioning anchor 3 on lashing 2.
Another feature of the present utility model is that communications electronics storehouse is provided with spread spectrum antenna 4, spread spectrum communication module, gps antenna 5 and GPS receiver module; Spread spectrum antenna is connected with spread spectrum communication module, and gps antenna is connected with GPS receiver module.
Another feature of the present utility model is that bottom, buoy electronics storehouse is provided with anchor ring 10, and buoyancy aid is provided with water line 8.
Battery pack of the present utility model and power management are partly for system various piece provides efficient power supply; whole power management is divided into battery pack and two parts of power supply conversion; between each several part power supply, added protection diode, to reduce influencing each other between each several part.The high-precision underwater sound receiver of low noise completes small signal amplification, filtering and the sampling that hydrophone receives.By outer watchdog circuit monitoring whole system running state, improve the reliability and stability of system.In data, note module completes the storage of original data or the rear data of processing; Signal processing module is by obtaining asynchronous time delay data to the processing of underwater sound signal.The data-interface of spread spectrum communication module and DSP has adopted network interface.The EBIU interface of DSP is received in spread spectrum communication module after changing into LAN interface by an interface conversion chip.GPS receiver module provides location information and 1pps pps pulse per second signal for locating buoy, and GPS receiver module and the SPI that is external to DSP turn UART chip and carry out data exchange.The dsp software framework that the signal processing module of sonobuoy adopts, adopts layering, modular design.From system architecture, be divided into into four layers: operating system layer (uClinux kernel), hardware driving layer, protocol layer and application layer.
The utility model utilizes GPS buoy to form positioning framework under water, the acoustic signals of measuring submarine target comes solving target orientation, and calculation result is transferred to main control computer carries out data combination real-time display-object track, this long baseline position fixing system of the present utility model, has the features such as positioning precision is high, ranging coverage far away, good reliability.GPS position, main control computer monitering buoy waterborne place, utilizes data that buoy subsystem uploads and buoy GPS position by the geometry principle solving target position that crosses.When target depth priori is known, utilize the information of three buoys to locate, redundancy buoy information does not conform to for picking solution the weighted means of understanding and realizing many solutions.The GPS locating buoy combining wireless communication technology of the present utility model, user easily real time access buoy monitoring data and realize real-time transmission data.
Claims (7)
1. the float gear based on acoustics and GPS intelligence location, it is characterized in that it comprises summary display control platform, hydroacoustic positioning buoy and Wireless Telecom Equipment waterborne, hydroacoustic positioning buoy and summary display waterborne are controlled between platform and are carried out data transmission by Wireless Telecom Equipment.
2. a kind of float gear based on acoustics and GPS intelligence location as claimed in claim 1, is characterized in that summary display control platform waterborne comprises main control computer, main control module, telltale and keyboard and mouse; Main control module is located in main control computer, and telltale, keyboard and mouse and main control computer are connected, and main control module is processed for this float gear management, real-time positioning calculation and demonstration, signal synthesis processing, data postposition.
3. as claimed in claim 1 a kind of based on acoustics and the intelligent float gear of locating of GPS, it is characterized in that hydroacoustic positioning buoy comprises note module, hydrophone, underwater sound receiver, bearing cable, buoyancy aid, fly rod and ball float in buoy electronics storehouse, communications electronics storehouse, battery pack, signal processing module, data, fly rod top is located in communications electronics storehouse; the end of fly rod is located in buoy electronics storehouse; buoyancy aid is located on the fly rod between buoy electronics storehouse and communications electronics storehouse, and ball float is connected on fly rod; Buoy electronics storehouse is a long cavity, and in battery pack, signal processing module, data, note module is located in the long cavity in buoy electronics storehouse; Hydrophone is and bottom, buoy electronics storehouse that hydrophone is connected with signal processing module by underwater sound receiver, remembers that module is connected with signal processing module in data, is connected to battery pack on signal processing module by bearing cable; The transient signal of hydrophone receiving target, signal processing module completes the treating process of transient signal, and in data, note module completes the record of transient signal; Hydroacoustic positioning buoy is provided with gps antenna and receiver module.
4. a kind of float gear based on acoustics and GPS intelligence location as claimed in claim 1, is characterized in that hydroacoustic positioning buoy has quadruplet, between each hydroacoustic positioning buoy, by gps time information and 1PPS signal, completes synchronous between buoy array.
5. a kind of float gear based on acoustics and GPS intelligence location as claimed in claim 1, is characterized in that bearing cable end is connected with plumbous anchor, is to have lashing under ball float, is to have positioning anchor on lashing.
6. a kind of float gear based on acoustics and GPS intelligence location as claimed in claim 1, is characterized in that communications electronics storehouse is provided with spread spectrum antenna, spread spectrum communication module, gps antenna and GPS receiver module; Spread spectrum antenna is connected with spread spectrum communication module, and gps antenna is connected with GPS receiver module.
7. a kind of float gear based on acoustics and GPS intelligence location as claimed in claim 1, is characterized in that bottom, buoy electronics storehouse is provided with anchor ring, and buoyancy aid is provided with water line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011465.2U CN203714144U (en) | 2014-01-09 | 2014-01-09 | Buoy device based on acoustics and GPS (global positioning system) intelligent positioning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420011465.2U CN203714144U (en) | 2014-01-09 | 2014-01-09 | Buoy device based on acoustics and GPS (global positioning system) intelligent positioning |
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| CN203714144U true CN203714144U (en) | 2014-07-16 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149939A (en) * | 2014-08-15 | 2014-11-19 | 国家海洋技术中心 | Acoustics localization type self-floating profile buoy device |
| CN104200618A (en) * | 2014-09-17 | 2014-12-10 | 威海北洋光电信息技术股份公司 | Ship entering and leaving detection system based on piezoelectric hydrophone |
| CN104570032A (en) * | 2015-01-07 | 2015-04-29 | 中国船舶重工集团公司第七一〇研究所 | Automatic positioning device for unmanned remote control boat and water surface indication floating body |
| CN104627323A (en) * | 2015-02-04 | 2015-05-20 | 国家海洋技术中心 | Jettison type weather drifting buoy |
| CN108248790A (en) * | 2017-12-27 | 2018-07-06 | 中国地质大学（武汉） | A kind of buoy repositioning method, equipment and storage device |
| CN108267716A (en) * | 2016-12-31 | 2018-07-10 | 中国船舶重工集团公司第七六○研究所 | A kind of deep-sea acoustic marker directional guiding device |
| CN108715210A (en) * | 2018-05-14 | 2018-10-30 | 天津时空经纬信息技术有限公司 | Positioning buoy and the method for arranging positioning buoy array |
| CN108981481A (en) * | 2018-09-06 | 2018-12-11 | 北京航天控制仪器研究所 | Target ship miss distance measurement system on a kind of lake |
| CN109283559A (en) * | 2018-10-16 | 2019-01-29 | 山东省科学院海洋仪器仪表研究所 | A kind of inflatable ocean drift track following Radio Beacon |
| CN109412734A (en) * | 2018-09-26 | 2019-03-01 | 北京航天控制仪器研究所 | A kind of underwater sound signal synchronization point computing system and method based on buoy platform |
| CN109959953A (en) * | 2017-12-26 | 2019-07-02 | 中国船舶重工集团公司七五0试验场 | A kind of water-system control system of list buoy towing cable form monitoring |
| CN114348181A (en) * | 2021-12-24 | 2022-04-15 | 中国船舶重工集团公司七五0试验场 | Double-cable anti-winding method and structure applied to submerged buoy |
| CN115015839A (en) * | 2022-08-10 | 2022-09-06 | 中国海洋大学 | Passive positioning system for underwater target in shallow sea |
-
2014
- 2014-01-09 CN CN201420011465.2U patent/CN203714144U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149939B (en) * | 2014-08-15 | 2016-07-06 | 国家海洋技术中心 | A kind of acoustics location formula is from drifting along profile buoy device |
| CN104149939A (en) * | 2014-08-15 | 2014-11-19 | 国家海洋技术中心 | Acoustics localization type self-floating profile buoy device |
| CN104200618A (en) * | 2014-09-17 | 2014-12-10 | 威海北洋光电信息技术股份公司 | Ship entering and leaving detection system based on piezoelectric hydrophone |
| CN104200618B (en) * | 2014-09-17 | 2017-02-15 | 威海北洋光电信息技术股份公司 | Ship entering and leaving detection system based on piezoelectric hydrophone |
| CN104570032A (en) * | 2015-01-07 | 2015-04-29 | 中国船舶重工集团公司第七一〇研究所 | Automatic positioning device for unmanned remote control boat and water surface indication floating body |
| CN104627323A (en) * | 2015-02-04 | 2015-05-20 | 国家海洋技术中心 | Jettison type weather drifting buoy |
| CN108267716A (en) * | 2016-12-31 | 2018-07-10 | 中国船舶重工集团公司第七六○研究所 | A kind of deep-sea acoustic marker directional guiding device |
| CN109959953A (en) * | 2017-12-26 | 2019-07-02 | 中国船舶重工集团公司七五0试验场 | A kind of water-system control system of list buoy towing cable form monitoring |
| CN108248790A (en) * | 2017-12-27 | 2018-07-06 | 中国地质大学（武汉） | A kind of buoy repositioning method, equipment and storage device |
| CN108715210A (en) * | 2018-05-14 | 2018-10-30 | 天津时空经纬信息技术有限公司 | Positioning buoy and the method for arranging positioning buoy array |
| CN108981481A (en) * | 2018-09-06 | 2018-12-11 | 北京航天控制仪器研究所 | Target ship miss distance measurement system on a kind of lake |
| CN108981481B (en) * | 2018-09-06 | 2020-05-12 | 北京航天控制仪器研究所 | Target-off-target measuring system for target ship on lake |
| CN109412734A (en) * | 2018-09-26 | 2019-03-01 | 北京航天控制仪器研究所 | A kind of underwater sound signal synchronization point computing system and method based on buoy platform |
| CN109283559A (en) * | 2018-10-16 | 2019-01-29 | 山东省科学院海洋仪器仪表研究所 | A kind of inflatable ocean drift track following Radio Beacon |
| CN114348181A (en) * | 2021-12-24 | 2022-04-15 | 中国船舶重工集团公司七五0试验场 | Double-cable anti-winding method and structure applied to submerged buoy |
| CN115015839A (en) * | 2022-08-10 | 2022-09-06 | 中国海洋大学 | Passive positioning system for underwater target in shallow sea |
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Granted publication date: 20140716 |
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| CX01 | Expiry of patent term |