CN107861120A - A kind of unmanned plane detecting fish school system based on Beidou navigation positioning - Google Patents
A kind of unmanned plane detecting fish school system based on Beidou navigation positioning Download PDFInfo
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- CN107861120A CN107861120A CN201711369266.3A CN201711369266A CN107861120A CN 107861120 A CN107861120 A CN 107861120A CN 201711369266 A CN201711369266 A CN 201711369266A CN 107861120 A CN107861120 A CN 107861120A
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- base station
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- fish
- dipper satellite
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
- G01S13/867—Combination of radar systems with cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
- G01S19/41—Differential correction, e.g. DGPS [differential GPS]
Abstract
The present invention relates to a kind of unmanned plane detecting fish school system based on Beidou navigation positioning, belongs to Beidou navigation positioning applied technical field.The aerial operation of height of the big-dipper satellite above offshore waters, there is unmanned plane flying in the low latitude above the shoal of fish in the seawater, the fixed base station on the left of shoal of fish installation wind-powered electricity generation pedestal, the fixed base station on the top of shoal of fish installation seabed column, portable base station on floating drum is set in the right of the shoal of fish.Big-dipper satellite sends out Big Dipper signal, fixed base station on wind-powered electricity generation pedestal, portable base station forms more base station strengthening systems on fixed base station and floating drum on the column of seabed, eliminated with enhancing technology or weaken the error of satellite navigation positioning, the core of base station enhancing technology is Differential positioning, it can be used to improve the precision of satellite fix, sea fisheries command centre is set to obtain the location-based service of high accuracy positioning as big-dipper satellite positioning terminal user, commander's fisherman to target marine site catches the shoal of fish.
Description
Technical field
The present invention relates to a kind of unmanned plane detecting fish school system based on Beidou navigation positioning, and belonging to Beidou navigation positioning should
Use technical field.
Background technology
At present, due to determining that position of the shoal of fish in offshore waters is forbidden, sea fisheries command centre is caused to send fishing
Ship wastes many times to the maritime search shoal of fish, or even fishing port is returned to because of the shoal of fish is not searched out.
Meanwhile the identification to shoal of fish size is also inaccurate, when causing sea fisheries command centre commander fishing lesser fry, group
Excessive fisherman is gone out；When commander catches the big shoal of fish, the quantity for the fisherman sent is very insufficient.Everything all causes fishery
Waste and loss in production.
The Chinese Big Dipper needs to increase all types of user, expands application.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art, there is provided a kind of unmanned plane based on Beidou navigation positioning
Detecting fish school system.Chinese Beidou satellite navigation system construction has been enter into the networking stage of the intensive transmitting of satellite, at present, with the Big Dipper
To rely on, Centimeter Level in region, the real-time dynamic positioning function of decimeter grade are had been provided with, and be combined with navigational communications
Service characteristics, can build up GPS to the year two thousand twenty.Chinese Beidou satellite navigation system has captured spaceborne original
Secondary clock, high precision star the ground multinomial key technology such as Time transfer receiver, monitoring receiver and user terminal, can provide height for all types of user
Precision, highly reliable positioning, navigation, time service service, and have short message communication capacity.Rubidium provisioned in No. three aeronautical satellites of the Big Dipper is former
Secondary clock, its stability reach the magnitudes of E -14, and ' this only had 1 second error equivalent to 3,000,000 years ', stability is directly connected to the Big Dipper
The positioning of aeronautical satellite, the precision to test the speed with timing function.
Chinese Beidou satellite navigation system is made up of space segment, ground segment and user segment three parts.Beidou satellite navigation increases
Strong technological core is Differential positioning.The big-dipper satellite that height above the shoal of fish in coastal seawater is run in the air sends Big Dipper letter
Number, unmanned plane flies in low latitude around the shoal of fish, and at present, the benchmark station nets system construction in most of China marine site is very weak, this hair
Bright central inventive is：Make full use of the wind-driven generator pedestal in offshore sea waters, concrete column and be anchor,
Floating drum on anchor chain is installed fixed base station on wind-powered electricity generation pedestal, moved on the column of seabed on fixed base station and floating drum respectively
Formula base station is as the infrastructure for building the reference station in sea base.Fixed benchmark on wind-powered electricity generation pedestal in coastal seawater
Stand, portable base station forms more base station strengthening systems, base station transmission on fixed base station and floating drum on the column of seabed
Correction, by the error for the positioning precision that eliminates or weaken the influence, the core of more base station enhancing technologies is Differential positioning, nobody
Big-dipper satellite positioning terminal second in big-dipper satellite positioning terminal first and sea fisheries command centre on machine connects as user segment
Receive correction information and its measurement result is corrected with differential position, to obtain accurately shoal of fish positioning result, knot
Close investigation of the fish deteclor to the shoal of fish on unmanned plane, the video camera in photoelectric nacelle images to the shoal of fish, is set by radio communication
It is standby, the information such as shoal of fish precise positioning are inputted into user segment sea fisheries command centres, the Big Dipper in sea fisheries command centre is defended
Star positioning terminal second and electronic computer second obtain the high accuracy positioning shoal of fish and shoal of fish size, the letter of even shoal of fish species
Breath, the shoal of fish is precisely caught to set out fisherman and provides foundation.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
By unmanned plane 1, radio antenna first 2, Wireless Telecom Equipment first 3, lithium ion battery 4, unmanned device 5, the Big Dipper
Satellite positioning-terminal first 6, conductor wire 7, fish deteclor 8, photoelectric nacelle 9, electronic computer first 10, big-dipper satellite 11, wind-power electricity generation
Machine 14, wind-driven generator pedestal 15, fixed base station 16 on wind-powered electricity generation pedestal, fixed base station 17, floating drum on the column of seabed
Upper portable base station 18, anchor chain 19, anchor 20, sea fisheries command centre 22, electronic computer second 23, big-dipper satellite positioning
Terminal second 24, Wireless Telecom Equipment second 25, radio antenna second 26 collectively constitute；
There is the shoal of fish 13 travelling in seawater 12, the height above the shoal of fish 13 has big-dipper satellite 11 to run in the air, above the shoal of fish 13
Low latitude in there is unmanned plane 1 flying, unmanned device 5 is installed in front portion in unmanned plane 1, in unmanned device 5
Lower section installation big-dipper satellite positioning terminal first 6, the middle part installation lithium ion battery 4 in unmanned plane 1, in lithium ion battery 4
Lower section installation electronic computer first 10, the installation Wireless Telecom Equipment first 3 at the rear portion of unmanned plane 1, in Wireless Telecom Equipment first 3
Radio antenna first 2 installed above, the outside installation photoelectric nacelle 9 on the bottom surface of unmanned plane 1, before photoelectric nacelle 9
Fish deteclor 8 is installed, there is wind-driven generator 14 left of the shoal of fish 13 in seawater 12, in wind-driven generator 14 on the bottom surface of side
Fixed base station 16 on wind-powered electricity generation pedestal is installed on wind-driven generator pedestal 15, it is solid on the top of the shoal of fish 13 installation seabed column
Fixed pattern base station 17, portable base station 18 on floating drum, the portable base station 18 on floating drum are set in the right of the shoal of fish 13
Anchor chain 19 to be installed on bottom surface, anchor 20 is installed in the lower end of anchor chain 19, anchor 20 is hooked on epibenthile rock or hard thing,
Sea fisheries command centre 22 is set on land 21, electronic computer second 23 is installed in the command centre of fishery at sea 22, in electricity
Wireless Telecom Equipment second 25 is installed, the positioning of installation big-dipper satellite is whole in Wireless Telecom Equipment second 25 above sub- computer second 23
Second 24 is held, radio antenna second 26 is installed above Wireless Telecom Equipment second 25；
Big-dipper satellite 11 is exchanged information by radio wave and fixed base station 16 on wind-powered electricity generation pedestal, and big-dipper satellite 11 passes through nothing
Line electric wave exchanges information with fixed base station 17 on the column of seabed, and big-dipper satellite 11 passes through portable on radio wave and floating drum
Base station 18 exchanges information, and fixed base station 16 is mutual by radio wave and big-dipper satellite positioning terminal first 6 on wind-powered electricity generation pedestal
Communication is ceased, and fixed base station 17 is exchanged information by radio wave and big-dipper satellite positioning terminal first 6 on the column of seabed, floating drum
Upper portable base station 18 is exchanged information by radio wave and big-dipper satellite positioning terminal first 6, fixed base on wind-powered electricity generation pedestal
Quasi- station 16 is exchanged information by radio wave and big-dipper satellite positioning terminal second 24, and fixed base station 17 passes through on the column of seabed
Radio wave exchanges information with big-dipper satellite positioning terminal second 24, and portable base station 18 passes through radio wave and the Big Dipper on floating drum
Satellite positioning-terminal second 24 exchanges information, and the big-dipper satellite positioning terminal first 6 on unmanned plane 1 passes through radio wave and big-dipper satellite
Positioning terminal second 24 exchanges information, and the radio antenna first 2 and Wireless Telecom Equipment first 3 on unmanned plane 1 pass through radio wave
Exchanged information with the Wireless Telecom Equipment second 25 in sea fisheries command centre 22 and radio antenna second 26, in unmanned plane 1
It is interior：Lithium ion battery 4 is connected by conductor wire 7 with Wireless Telecom Equipment first 3, and Wireless Telecom Equipment first 3 passes through built-in conductor wire
It is connected with radio antenna first 2, lithium ion battery 4 is connected by conductor wire 7 with electronic computer first 10, lithium ion battery 4
It is connected by conductor wire 7 with big-dipper satellite positioning terminal first 6, lithium ion battery 4 is connected by conductor wire 7 and unmanned device 5
Connect, big-dipper satellite positioning terminal first 6 is connected by conductor wire 7 with unmanned device 5, and big-dipper satellite positioning terminal first 6 passes through
Conductor wire 7 is connected with electronic computer first 10, and electronic computer first 10 is connected by conductor wire 7 with Wireless Telecom Equipment first 3, electricity
Sub- computer first 10 is connected by conductor wire 7 with fish deteclor 8, and electronic computer first 10 is connected by conductor wire 7 and photoelectric nacelle 9
Connect, in the sea fisheries command centre 22 on land 21, electronic computer second 23 is positioned eventually by conductor wire 7 and big-dipper satellite
End second 24 is connected, and electronic computer second 23 is connected by built-in conductor wire with Wireless Telecom Equipment second 25, and big-dipper satellite positioning is eventually
End second 24 is connected by conductor wire 7 with radio antenna second 26, and Wireless Telecom Equipment second 25 is by built-in conductor wire and wirelessly
Communication antenna second 26 connects.
Fixed base station 16 on wind-powered electricity generation pedestal, portable base station on fixed base station 17 and floating drum on the column of seabed
The 18 more base station strengthening systems of composition, the error that satellite navigation positions is eliminated or weakened with enhancing technology and is determined to improve big-dipper satellite
The precision of position.Differential positioning can be divided into according to the information content that base station is sent by differential position, pseudo range difference and carrier phase
The class of difference three, based on the Big Dipper more stars navigation, provide respectively corresponding meter level, decimeter grade, Centimeter Level high accuracy positioning position
The service of putting.
Lithium ion battery 4 is cobalt acid lithium lithium ion battery or lithium titanate lithium ion battery or manganate lithium ion battery or phosphorus
Sour iron lithium ion battery or lithium glass battery.
Video camera in photoelectric nacelle 9 is ccd video camera or cmos camera.
Fish deteclor（8）Species be ultrasonic fish detector or radar fish deteclor.
Compared with prior art, the beneficial effects of the invention are as follows：1. realize in the seawater the high accuracy positioning shoal of fish in sea
Position in water, send fisherman to chase the shoal of fish for sea fisheries command centre and provide target.2., can with reference to the investigation of unmanned plane
To determine the size of shoal of fish area in the seawater.Catch the big shoal of fish and just set out fisherman more, catch lesser fry and just set out to fish less
Ship, avoid waste caused by sending fisherman by mistake.3. fixed base on wind-powered electricity generation pedestal is at sea installed on wind-driven generator pedestal
Quasi- station can reduce the cost for building marine base station.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiment cited by the present invention, it is only intended to help and understands the present invention, should not be construed as protecting model to the present invention
The restriction enclosed, for those skilled in the art, without departing from the inventive concept of the premise, can also be right
The present invention makes improvements and modifications, and these improve and repair sieve and also fall into the range of the claims in the present invention.
As shown in figure 1, based on more reference station technologies establish CORS system be currently provide it is larger
The satellite navigation enhancing infrastructure of coverage, higher positioning accuracy and higher reliability.The construction of more reference stations has
Beneficial to differential correcting is finally completed, accurate positioning result is obtained.The regional agriculture ground strengthening system that Jiangsu Province is built up at present,
The eastern pungent farm of North Jiangsu Area, Farm, Huanghai Sea farm dilatory machine automatic drive in applied.But revive
Without the marine base station of construction in the offshore waters of northern coastal area.This makes the present inventor's innovation expect in recent years, northern Suzhou edge
There is increasing offshore wind generating in the waters in sea, the pedestal of these wind-driven generators is to use concrete constructions
, it is very firm.Due to volume and weight all very littles of fixed base station, firm wind-driven generator is may be mounted at completely
Pedestal on, both can be used for the shoal of fish big-dipper satellite positioning, can be used for wind-driven generator big-dipper satellite positioning.Coastal waters
In marine site on a dotted wind-power electricity generation group of planes, if accomplishing to install additional one on each wind-driven generator pedestal admittedly
Fixed pattern base station, it is possible to inexpensive to build up the dotted more reference stations in sea, and root quickly in offshore waters
According to the geological condition in waters, with reference to building on a small amount of seabed column portable base station on fixed base station and floating drum,
More base station sea base strengthening systems are formed, are created conditions for the high accuracy positioning ocean shoal of fish.
The present invention will be further described with reference to the embodiment in accompanying drawing below：
As shown in figure 1, sea fisheries command centre first sends the low airflight above unmanned plane to predetermined maritime area, coastal waters is scouted
The shoal of fish in waters.Fish deteclor below uav belly is scouted to the shoal of fish on sea, and radar fish deteclor is adapted to scout
The fish that fish head is climbed up on top of the water sometimes, fish body is primered sometimes, ultrasonic fish detector are adapted to scout group's trip in upper ocean water
Fish, the shoal of fish information of acquisition inputs electronic computer first by conductor wire and stores and set by radio communication by fish deteclor
Standby first, radio antenna first, radio wave, radio antenna second, the input electronic computer second storage of Wireless Telecom Equipment second
Deposit.The video camera alignment sea shoal of fish in photoelectric nacelle below uav belly continuously images, and video camera is by the shoal of fish of acquisition
Image information inputs electronic computer first by conductor wire and stored, and passes through Wireless Telecom Equipment first, radio antenna first, nothing
Line electric wave, radio antenna second, the input electronic computer second storage of Wireless Telecom Equipment second.The aerial fortune of height above the shoal of fish
Capable big-dipper satellite sends Big Dipper signal, and the shoal of fish of the unmanned plane in low latitude on sea flies, on marine wind-powered electricity generation pedestal
Portable base station each sends differential signal on fixed base station and floating drum on fixed base station, seabed column, passes through
The error of satellite navigation positioning is eliminated or weakens, to improve the precision of satellite fix.The information content that base station is sent can incite somebody to action
Differential positioning is divided into differential position, pseudo range difference, the class of carrier phase difference three.The information content that base station is sent is alternate position spike
Point, the shoal of fish area positioning precision that sea fisheries command centre user obtains is meter level, and the information content that base station is sent is puppet
Away from difference, the shoal of fish area positioning precision that sea fisheries command centre user obtains be decimeter grade, in the information of base station transmission
Hold for carrier phase difference, the shoal of fish area positioning precision that sea fisheries command centre user obtains is Centimeter Level.On unmanned plane
Big-dipper satellite positioning terminal first pass through big-dipper satellite positioning terminal second intercommunication in radio wave and sea fisheries command centre
Information.Big-dipper satellite positioning terminal second and Wireless Telecom Equipment second are used in conjunction with radio antenna second in the present invention.Marine fishing
Industry command centre has grasped the data of the high accuracy positioning shoal of fish, the information provided with reference to unmanned plane, it is possible to which reasonable arrangement is fished
Ship catches the shoal of fish.
It is as follows now to enumerate embodiment：
Embodiment one：
Chinese Beidou satellite navigation system is made up of three space segment, ground segment and user segment parts.Big-dipper satellite is in coastal waters
The aerial operation of height above the shoal of fish in seawater, by the battery-powered unmanned plane of cobalt acid lithium lithium-ion electric in the low latitude above the shoal of fish
Flown around the shoal of fish.There is offshore wind generating in the seawater of shoal of fish left, at sea the wind-driven generator of wind-driven generator
Fixed base station on wind-powered electricity generation pedestal is installed, the fixed base station on the top of shoal of fish installation seabed column, in fish on pedestal
The right of group sets portable base station on floating drum.Big-dipper satellite sends out Big Dipper signal, fixed base station on wind-powered electricity generation pedestal,
Portable base station forms more base station sea base strengthening systems on fixed base station and floating drum on the column of seabed, each sends letter
The differential signal that content is pseudo range difference is ceased, the error positioned by eliminating or weakening satellite navigation, to improve satellite fix
Precision.The core of more base station enhancing technologies is Differential positioning, for correcting position error, makes sea fisheries command centre user
The precision for obtaining shoal of fish positioning is decimeter grade.
Embodiment two：
Chinese Beidou satellite navigation system is made up of three space segment, ground segment and user segment parts.Big-dipper satellite is in coastal waters
The aerial operation of height above the shoal of fish in seawater, by the unmanned plane of lithium titanate lithium ion battery power supply in the low latitude above the shoal of fish
Flown around the shoal of fish.There is offshore wind generating in the seawater of shoal of fish left, at sea the wind-driven generator of wind-driven generator
Fixed base station on wind-powered electricity generation pedestal is installed, the fixed base station on the top of shoal of fish installation seabed column, in fish on pedestal
The right of group sets portable base station on floating drum.Big-dipper satellite sends out Big Dipper signal, fixed base station on wind-powered electricity generation pedestal,
Portable base station forms more base station sea base strengthening systems on fixed base station and floating drum on the column of seabed, each sends letter
The differential signal that content is differential position is ceased, the error positioned by eliminating or weakening satellite navigation, to improve satellite fix
Precision.The core of more base station enhancing technologies is Differential positioning, for correcting position error, makes sea fisheries command centre user
The precision for obtaining shoal of fish positioning is meter level.
Claims (6)
1. a kind of unmanned plane detecting fish school system based on Beidou navigation positioning, it is characterized in that, by unmanned plane（1）, radio communication
Antenna first（2）, Wireless Telecom Equipment first（3）, lithium ion battery（4）, unmanned device（5）, big-dipper satellite positioning terminal first
（6）, conductor wire（7）, fish deteclor（8）, photoelectric nacelle（9）, electronic computer first（10）, big-dipper satellite（11）, wind-driven generator
（14）, wind-driven generator pedestal（15）, fixed base station on wind-powered electricity generation pedestal（16）, fixed base station on the column of seabed
（17）, portable base station on floating drum（18）, anchor chain（19）, anchor（20）, sea fisheries command centre（22）, electronic computer
Second（23）, big-dipper satellite positioning terminal second（24）, Wireless Telecom Equipment second（25）, radio antenna second（26）Collectively constitute；
In seawater（12）In have the shoal of fish（13）It is travelling, in the shoal of fish（13）The height of top has big-dipper satellite in the air（11）Operation, in fish
Group（13）There is unmanned plane in the low latitude of top（1）Flying, in unmanned plane（1）Interior front portion is installed by unmanned device（5）,
Unmanned device（5）Lower section installation big-dipper satellite positioning terminal first（6）, in unmanned plane（1）Interior middle part installation lithium ion
Battery（4）, in lithium ion battery（4）Lower section installation electronic computer first（10）, in unmanned plane（1）Rear portion installation channel radio
Believe equipment first（3）, in Wireless Telecom Equipment first（3）Above install radio antenna first（2）, in unmanned plane（1）Bottom surface
On outside installation photoelectric nacelle（9）, in photoelectric nacelle（9）Front bottom surface on fish deteclor is installed（8）, in seawater（12）In
The shoal of fish（13）Left have wind-driven generator（14）, in wind-driven generator（14）Wind-driven generator pedestal（15）Upper installation wind
Fixed base station on electric pedestal（16）, in the shoal of fish（13）Top installation seabed column on fixed base station（17）, in fish
Group（13）Right set floating drum on portable base station（18）, the portable base station on floating drum（18）Bottom surface on anchor is installed
Chain（19）, in anchor chain（19）Lower end installation anchor（20）, anchor（20）Hook on epibenthile rock or hard thing, on land
（21）Upper setting sea fisheries command centre（22）, at sea fishery command centre（22）Interior installation electronic computer second（23）,
In electronic computer second（23）Above install Wireless Telecom Equipment second（25）, in Wireless Telecom Equipment second（25）The interior installation Big Dipper
Satellite positioning-terminal second（24）, in Wireless Telecom Equipment second（25）Above install radio antenna second（26）；
Big-dipper satellite（11）Pass through fixed base station on radio wave and wind-powered electricity generation pedestal（16）Exchange information, big-dipper satellite（11）
Pass through fixed base station on radio wave and seabed column（17）Exchange information, big-dipper satellite（11）By radio wave with floating
Portable base station on cylinder（18）Exchange information, fixed base station on wind-powered electricity generation pedestal（16）Pass through radio wave and big-dipper satellite
Positioning terminal first（6）Exchange information, fixed base station on the column of seabed（17）By radio wave and big-dipper satellite positioning eventually
Hold first（6）Exchange information, portable base station on floating drum（18）Pass through radio wave and big-dipper satellite positioning terminal first（6）Intercommunication
Information, fixed base station on wind-powered electricity generation pedestal（16）Pass through radio wave and big-dipper satellite positioning terminal second（24）Exchange information,
Fixed base station on the column of seabed（17）Pass through radio wave and big-dipper satellite positioning terminal second（24）Exchange information, on floating drum
Portable base station（18）Pass through radio wave and big-dipper satellite positioning terminal second（24）Exchange information, unmanned plane（1）On north
Struggle against satellite positioning-terminal first（6）Pass through radio wave and big-dipper satellite positioning terminal second（24）Exchange information, unmanned plane（1）On
Radio antenna first（2）With Wireless Telecom Equipment first（3）Pass through radio wave and sea fisheries command centre（22）In nothing
Line communication equipment second（25）With radio antenna second（26）Exchange information, in unmanned plane（1）It is interior：Lithium ion battery（4）Pass through
Conductor wire（7）With Wireless Telecom Equipment first（3）Connection, Wireless Telecom Equipment first（3）Pass through built-in conductor wire and radio communication day
Line first（2）Connection, lithium ion battery（4）Pass through conductor wire（7）With electronic computer first（10）Connection, lithium ion battery（4）It is logical
Cross conductor wire（7）With big-dipper satellite positioning terminal first（6）Connection, lithium ion battery（4）Pass through conductor wire（7）With unmanned dress
Put（5）Connection, big-dipper satellite positioning terminal first（6）Pass through conductor wire（7）With unmanned device（5）Connection, big-dipper satellite are fixed
Position terminal first（6）Pass through conductor wire（7）With electronic computer first（10）Connection, electronic computer first（10）Pass through conductor wire（7）
With Wireless Telecom Equipment first（3）Connection, electronic computer first（10）Pass through conductor wire（7）With fish deteclor（8）Connection, electronics calculate
Machine first（10）Pass through conductor wire（7）With photoelectric nacelle（9）Connection, on land（21）On sea fisheries command centre（22）It is interior,
Electronic computer second（23）Pass through conductor wire（7）With big-dipper satellite positioning terminal second（24）Connection, electronic computer second（23）It is logical
Cross built-in conductor wire and Wireless Telecom Equipment second（25）Connection, big-dipper satellite positioning terminal second（24）Pass through conductor wire（7）With nothing
Line communication antenna second（26）Connection, Wireless Telecom Equipment second（25）Pass through built-in conductor wire and radio antenna second（26）Even
Connect.
2. a kind of unmanned plane detecting fish school system based on Beidou navigation positioning according to claim 1, it is characterized in that, institute
Fixed base station on the wind-powered electricity generation pedestal stated（16）, fixed base station on the column of seabed（17）With portable base station on floating drum
（18）More base station strengthening systems are formed, big-dipper satellite is improved with the error of the elimination of enhancing technology or weakening satellite navigation positioning
The precision of positioning.
3. Differential positioning can be divided into according to the information content that base station is sent by differential position, pseudo range difference and carrier phase difference
Three classes, based on the Big Dipper more stars navigation, provide respectively corresponding meter level, decimeter grade, Centimeter Level high accuracy positioning position clothes
Business.
4. a kind of unmanned plane detecting fish school system based on Beidou navigation positioning according to claim 1, it is characterized in that, institute
The lithium ion battery stated（4）It is cobalt acid lithium lithium ion battery or lithium titanate lithium ion battery or manganate lithium ion battery or phosphoric acid
Iron lithium ion battery or lithium glass battery.
5. a kind of unmanned plane detecting fish school system based on Beidou navigation positioning according to claim 1, it is characterized in that, institute
The photoelectric nacelle stated（9）Interior video camera is ccd video camera or cmos camera.
6. a kind of unmanned plane detecting fish school system based on Beidou navigation positioning according to claim 1, it is characterized in that, institute
The fish deteclor stated（8）Species be ultrasonic fish detector or radar fish deteclor.
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| CN109116395A (en) * | 2018-10-22 | 2019-01-01 | 福建农林大学 | A kind of unmanned plane fish collection system based on Beidou positioning |
| CN109258554A (en) * | 2018-10-22 | 2019-01-25 | 福建农林大学 | A kind of aquatic products aeration system based on Beidou navigation |
| CN112219801A (en) * | 2020-09-30 | 2021-01-15 | 挪威博德维尔有限公司 | System and method for positioning fishes and other aquatic animals by unmanned aerial vehicle |
| CN114667975A (en) * | 2022-05-30 | 2022-06-28 | 海南热带海洋学院崖州湾创新研究院 | Auxiliary fishing method based on big data and unmanned aerial vehicle |
| CN115327593A (en) * | 2021-05-10 | 2022-11-11 | 北京六分科技有限公司 | Positioning method and system based on unmanned aerial vehicle and storage medium |
-
2017
- 2017-12-18 CN CN201711369266.3A patent/CN107861120A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116395A (en) * | 2018-10-22 | 2019-01-01 | 福建农林大学 | A kind of unmanned plane fish collection system based on Beidou positioning |
| CN109258554A (en) * | 2018-10-22 | 2019-01-25 | 福建农林大学 | A kind of aquatic products aeration system based on Beidou navigation |
| CN109116395B (en) * | 2018-10-22 | 2023-03-28 | 福建农林大学 | Unmanned aerial vehicle fish gathering system based on big dipper location |
| CN112219801A (en) * | 2020-09-30 | 2021-01-15 | 挪威博德维尔有限公司 | System and method for positioning fishes and other aquatic animals by unmanned aerial vehicle |
| CN115327593A (en) * | 2021-05-10 | 2022-11-11 | 北京六分科技有限公司 | Positioning method and system based on unmanned aerial vehicle and storage medium |
| CN115327593B (en) * | 2021-05-10 | 2024-02-23 | 北京六分科技有限公司 | Positioning method, system and storage medium based on unmanned aerial vehicle |
| CN114667975A (en) * | 2022-05-30 | 2022-06-28 | 海南热带海洋学院崖州湾创新研究院 | Auxiliary fishing method based on big data and unmanned aerial vehicle |
| CN114667975B (en) * | 2022-05-30 | 2022-08-02 | 海南热带海洋学院崖州湾创新研究院 | Auxiliary fishing method based on big data and unmanned aerial vehicle |
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