CN109444920A - A kind of AIS beacon instrument applied to underwater equipment positioning recycling - Google Patents
A kind of AIS beacon instrument applied to underwater equipment positioning recycling Download PDFInfo
- Publication number
- CN109444920A CN109444920A CN201811193635.2A CN201811193635A CN109444920A CN 109444920 A CN109444920 A CN 109444920A CN 201811193635 A CN201811193635 A CN 201811193635A CN 109444920 A CN109444920 A CN 109444920A
- Authority
- CN
- China
- Prior art keywords
- ais
- beacon
- gps
- circuit
- central processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- 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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
Abstract
The invention discloses a kind of AIS beacon instrument applied to underwater equipment positioning recycling.Satellite earth antenna is connected with GPS/ Beidou signal framing module, GPS/ Beidou signal framing module is connected with central processing unit, central processing unit is connected with modulation-demodulation circuit, modulation-demodulation circuit is connected with power amplification circuit, power amplification circuit is connected with transmitting antenna, it is system power supply that battery, which connects whole system with pressure switch by magnetic switch of connecting, and circuit system part is in watertight compartment.The beneficial effects of the invention are as follows beacon position is emitted using AIS technology, all ships equipped with AIS system can receive the information, there is more and more ship assemblies AIS system at present, and application range is big.Beacon instrument has signal processing distance remote, real-time height and advantage easy to operate.
Description
Technical field
The invention belongs to wireless communication technique fields, are related to a kind of AIS beacon instrument applied to underwater equipment positioning recycling.
Background technique
In scientific research of seas and investigation, need often to lay the underwater equipments such as subsurface buoy, preventing seabed base and OBS, these equipment
It will usually be recovered after a period of work under water.After release breaks off relations, the underwater equipments such as subsurface buoy will be in floating ball etc.
It emerges under buoyancy, needs the mode for manually visualizing search to find these equipment to emerge at present.It manually visualizes
The range of search is smaller, and lower or when sea situation is poor in visibility, the range for manually visualizing search will become smaller, shadow
The recovery efficiency of underwater equipment is rung.In addition, the equipment such as autonomous underwater vehicle (AUV) and underwater glider (Glider) are floating
It also needs to be determined position as early as possible when the water surface out, can also encounter same difficulty.Satellite beacon obtains more application, but still
Positioning time caused by so facing that satellite communication success rate is low, rate is low etc. postpones larger this problem.In addition satellite beacon from
The expense and satellite communication expense of body are all higher.
Summary of the invention
The purpose of the present invention is to provide a kind of AIS beacon instrument applied to underwater equipment positioning recycling.
The technical scheme adopted by the invention is that including satellite earth antenna, GPS/ Beidou signal framing module, centre
Manage device, modulation-demodulation circuit, power amplification circuit, transmitting antenna, pressure switch, magnetic switch, watertight compartment and battery；Satellite connects
Antenna to be received to be connected with GPS/ Beidou signal framing module, GPS/ Beidou signal framing module is connected with central processing unit, in
Central processor is connected with modulation-demodulation circuit, and modulation-demodulation circuit is connected with power amplification circuit, power amplification circuit with
Transmitting antenna is connected, and it is system power supply, circuit system that battery, which connects whole system with pressure switch by magnetic switch of connecting,
Part is in watertight compartment.
Further, watertight compartment, satellite earth antenna and transmitting antenna pass through watertight technology and make, and meet resistance to pressure request.
Further, the material of watertight compartment can choose according to pressure-resistant depth as plastics, stainless steel or titanium alloy；The hair
Antenna itself is penetrated, is all sealed well between transmitting antenna and watertight compartment, realizes that beacon instrument is integrally resistant to the specified depth of water
Without damaging.
Further, the positioning to beacon is realized using GPS or Beidou, emit beacon using the signal for meeting AIS agreement
Position can be arrived by onboard AIS system automatic identification.
Further, the positioning to beacon instrument is realized by the GPS/ Beidou signal framing module, obtains latitude and longitude information,
Modulation-demodulation circuit and power amplification circuit are controlled by central processing unit, radio signal is sent with AIS agreement, is opened using pressure
It closes and magnetic switch realizes beacon instrument whether the water surface and underwater work.
The beneficial effects of the present invention are:
1. emitting beacon position using AIS technology, all ships equipped with AIS system can receive the information, have at present
More and more ship assemblies AIS system, application range are big.2. beacon instrument is made of watertight technology, can be with subsurface buoy
With the equipment dive such as AUV to underwater, dive to it is underwater when system stalls, rework when emerging.
3. stopping working when having achieved the purpose that under water by the application of pressure switch, super long standby time is realized.
4. beacon instrument has signal processing distance remote, real-time height and advantage easy to operate.
Detailed description of the invention
Fig. 1 is AIS beacon instrument appearance diagram；
Fig. 2 is AIS beacon instrument structural schematic diagram.
In figure, 1. satellite earth antennas, 2.GPS/ Beidou signal framing module, 3. central processing units, 4. modulation /demodulation electricity
Road, 5. power amplification circuits, 6. transmitting antennas, 7. pressure switches, 8. magnetic switch, 9. watertight compartments, 10. batteries.
Specific embodiment
The present invention is described in detail With reference to embodiment.
The present invention is as depicted in figs. 1 and 2, including satellite earth antenna 1, GPS/ Beidou signal framing module 2, central processing
Device 3, modulation-demodulation circuit 4, power amplification circuit 5, transmitting antenna 6, pressure switch 7, magnetic switch 8, watertight compartment 9 and battery
10；Satellite earth antenna 1 is connected with GPS/ Beidou signal framing module 2, GPS/ Beidou signal framing module 2 and central processing
Device 3 is connected, and central processing unit 3 is connected with modulation-demodulation circuit 4, and modulation-demodulation circuit 4 is connected with power amplification circuit 5
It connects, power amplification circuit 5 is connected with transmitting antenna 6, and battery 10 is connected entirely by series connection magnetic switch 8 and pressure switch 7
System is system power supply, and circuit system part is in watertight compartment 9.Watertight compartment 9, satellite earth antenna 1 and transmitting antenna 6 pass through
The production of watertight technology, meets resistance to pressure request.
The material of watertight compartment 9 can choose according to pressure-resistant depth as plastics, stainless steel or titanium alloy.Transmitting antenna 6
Body is all sealed well between transmitting antenna 6 and watertight compartment 1, realizes that beacon instrument is integrally resistant to the specified depth of water without damaging
It is bad.
The present invention realizes the positioning to beacon using GPS or Beidou.Emit beacon position using the signal for meeting AIS agreement
It sets, can be arrived by onboard AIS system automatic identification.
The positioning to beacon instrument is realized by GPS/ Beidou signal framing module 2, latitude and longitude information is obtained, by central processing
Device 3 controls modulation-demodulation circuit 4 and power amplification circuit 5, sends radio signal with AIS agreement.Use pressure switch 7 and magnetic
The realization beacon instrument of switch 8 is controlled whether the water surface and underwater work.
The above is only not to make limit in any form to the present invention to better embodiment of the invention
System, any simple modification that embodiment of above is made according to the technical essence of the invention, equivalent variations and modification,
Belong in the range of technical solution of the present invention.
Claims (5)
1. a kind of AIS beacon instrument applied to underwater equipment positioning recycling, it is characterised in that: including satellite earth antenna, GPS/
Beidou signal framing module, central processing unit, modulation-demodulation circuit, power amplification circuit, transmitting antenna, pressure switch, magnetic control
Switch, watertight compartment and battery；Satellite earth antenna is connected with GPS/ Beidou signal framing module, GPS/ Beidou signal framing mould
Block is connected with central processing unit, and central processing unit is connected with modulation-demodulation circuit, modulation-demodulation circuit and power amplification electricity
Road is connected, and power amplification circuit is connected with transmitting antenna, and battery is connected entirely by magnetic switch of connecting with pressure switch
System is system power supply, and circuit system part is in watertight compartment.
2. according to a kind of AIS beacon instrument applied to underwater equipment positioning recycling described in claim 1, it is characterised in that: described
Watertight compartment, satellite earth antenna and transmitting antenna pass through watertight technology and make, and meet resistance to pressure request.
3. according to a kind of AIS beacon instrument applied to underwater equipment positioning recycling described in claim 1, it is characterised in that: described
The material of watertight compartment can choose according to pressure-resistant depth as plastics, stainless steel or titanium alloy；Described transmitting antenna itself, transmitting
It is all sealed well between antenna and watertight compartment, realizes that beacon instrument is integrally resistant to the specified depth of water without damaging.
4. according to a kind of AIS beacon instrument applied to underwater equipment positioning recycling described in claim 1, it is characterised in that: use
GPS or Beidou realize the positioning to beacon, emit beacon position using the signal for meeting AIS agreement, can be by onboard AIS system
System automatic identification arrives.
5. according to a kind of AIS beacon instrument applied to underwater equipment positioning recycling described in claim 1, it is characterised in that: pass through
The GPS/ Beidou signal framing module realizes the positioning to beacon instrument, obtains latitude and longitude information, is controlled and is adjusted by central processing unit
Demodulator circuit and power amplification circuit processed, send radio signal with AIS agreement, realize letter using pressure switch and magnetic switch
Instrument is marked whether the water surface and underwater work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193635.2A CN109444920A (en) | 2018-10-15 | 2018-10-15 | A kind of AIS beacon instrument applied to underwater equipment positioning recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193635.2A CN109444920A (en) | 2018-10-15 | 2018-10-15 | A kind of AIS beacon instrument applied to underwater equipment positioning recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109444920A true CN109444920A (en) | 2019-03-08 |
Family
ID=65546551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811193635.2A Pending CN109444920A (en) | 2018-10-15 | 2018-10-15 | A kind of AIS beacon instrument applied to underwater equipment positioning recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109444920A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096247A (en) * | 2019-12-27 | 2020-05-05 | 青岛海洋科学与技术国家实验室发展中心 | Auxiliary device for training sea lion to salvage and mark and using method thereof |
| CN114333240A (en) * | 2021-12-30 | 2022-04-12 | 中电科（宁波）海洋电子研究院有限公司 | Help seeking system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201828662U (en) * | 2010-09-30 | 2011-05-11 | 王海员 | Subsurface buoy collecting and releasing positioning apparatus |
| CN203909307U (en) * | 2014-05-13 | 2014-10-29 | 张家港耐维思通电子科技有限公司 | AIS beacon apparatus |
| CN104896405A (en) * | 2015-06-17 | 2015-09-09 | 中国船舶重工集团公司第七一九研究所 | Self-powered withstand voltage LED strobe light |
| CN104950314A (en) * | 2015-05-12 | 2015-09-30 | 青岛海狮网络科技有限公司 | AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof |
| CN105572628A (en) * | 2016-01-25 | 2016-05-11 | 青岛海狮网络科技有限公司 | AIS searching and rescuing position indicator equipment based on low-rail maritime satellite communication |
| CN205921752U (en) * | 2016-08-29 | 2017-02-01 | 深圳市夸克云电子信息技术有限公司 | Temperature scale is shown in AIS maritime search and rescue |
-
2018
- 2018-10-15 CN CN201811193635.2A patent/CN109444920A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201828662U (en) * | 2010-09-30 | 2011-05-11 | 王海员 | Subsurface buoy collecting and releasing positioning apparatus |
| CN203909307U (en) * | 2014-05-13 | 2014-10-29 | 张家港耐维思通电子科技有限公司 | AIS beacon apparatus |
| CN104950314A (en) * | 2015-05-12 | 2015-09-30 | 青岛海狮网络科技有限公司 | AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof |
| CN104896405A (en) * | 2015-06-17 | 2015-09-09 | 中国船舶重工集团公司第七一九研究所 | Self-powered withstand voltage LED strobe light |
| CN105572628A (en) * | 2016-01-25 | 2016-05-11 | 青岛海狮网络科技有限公司 | AIS searching and rescuing position indicator equipment based on low-rail maritime satellite communication |
| CN205921752U (en) * | 2016-08-29 | 2017-02-01 | 深圳市夸克云电子信息技术有限公司 | Temperature scale is shown in AIS maritime search and rescue |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096247A (en) * | 2019-12-27 | 2020-05-05 | 青岛海洋科学与技术国家实验室发展中心 | Auxiliary device for training sea lion to salvage and mark and using method thereof |
| CN114333240A (en) * | 2021-12-30 | 2022-04-12 | 中电科（宁波）海洋电子研究院有限公司 | Help seeking system and method |
| CN114333240B (en) * | 2021-12-30 | 2024-03-15 | 中电科（宁波）海洋电子研究院有限公司 | Help seeking system and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |
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| RJ01 | Rejection of invention patent application after publication |