CN106960606A - A kind of low-power consumption is coastal and inland navigation craft management system - Google Patents
A kind of low-power consumption is coastal and inland navigation craft management system Download PDFInfo
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- CN106960606A CN106960606A CN201710156481.9A CN201710156481A CN106960606A CN 106960606 A CN106960606 A CN 106960606A CN 201710156481 A CN201710156481 A CN 201710156481A CN 106960606 A CN106960606 A CN 106960606A
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Ocean & Marine Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The present invention provides that a kind of low-power consumption is coastal and inland navigation craft management system, is characterized in：Every ship is provided with ship terminal, and several bank base stations are set in sea/bank line, wireless frequency expansion network communication is used between ship terminal and bank base station, using Star Network structure；The ship terminal most of the time is in a dormant state, when ship is entered in base station signal coverage, the wake command sent when being stood firm by bank base wakes up, and onshore base station reports ship information, the ship information received is sent to cloud storage and Cloud Server by bank base station by optical fiber or GPRS or 4G networks, and is shown on the client；User can pass through the various ship informations of client query.The functions such as coastal waters ship's fix, Ship dynamic situation monitoring, coastal waters data exchange are realized, low in energy consumption, high precision, Anti-dismantling, system cost are low, easy to utilize.
Description
Technical field
The invention belongs to ship-handling technical field, it is related to coastal and inland navigation craft system administration, specifically one kind
Low-power consumption is coastal and inland navigation craft management system.
Background technology
Current coastal waters and inland navigation craft rely primarily on the equipment such as the Big Dipper, AIS and RFID to realize ship's fix and management.But
Because the communication price of the Big Dipper and AIS equipment is expensive, the Big Dipper and AIS equipment, and the Big Dipper are installed in inconvenience on the small ship of part horsepower
Big with AIS transmission powers, terminal needs external power supply, and external power supply can be powered off artificially, so being very easy to escape authorities
Supervision.RFID technique effective propagation path is short, and data identification is inaccurate after being blocked, also far from meeting modern coastal waters and interior
River steamer oceangoing ship regulatory requirement.Therefore, all there is certain limitation in current management system, it is difficult to popularization and application.
The content of the invention
There is provided a kind of low-power consumption is coastal and inland navigation craft management system to solve the above mentioned problem that prior art is present by the present invention
System, the Big Dipper is combined with wireless technology of Internet of things, realizes coastal waters ship's fix, Ship dynamic situation monitoring, coastal waters data exchanging function,
And low in energy consumption, high precision, with Anti-dismantling, system cost is low the characteristics of, it is easy to utilize.
The purpose of the present invention is achieved through the following technical solutions：
A kind of low-power consumption is coastal and inland navigation craft management system, it is characterised in that including：Ship terminal, bank base station, cloud storage and
A ship terminal is fitted with Cloud Server, client, each ship, in some institutes of sea/bank line interval setting
Bank base station is stated, bank base station signal is covered the sea/bank line in whole ship-handling region；Between the ship terminal and bank base station
Using wireless frequency expansion network communication, the ship terminal most of the time in a dormant state, when ship coastal waters/bank line,
When entering in the signal cover of bank base station, wake command that ship terminal is sent when being stood firm by bank base wakes up, and to bank base
Station reports ship static information（Such as：Hull Number（Note：Less data volume is transmitted as far as possible））With Ship dynamic situation information（Such as：Oil consumption, appearance
State, longitude and latitude, course, speed of a ship or plane etc.）, the ship information received is sent to cloud by bank base station by optical fiber or GPRS or 4G networks
Storage and Cloud Server, and shown in the client, client is used to inquire about ship information.
Improvement to above-mentioned technical proposal：Described ship terminal includes：Control panel, the Big Dipper/GPS module, wireless frequency expansion
The sensor of communication module, battery and at least one detection ship's navigation multidate information.
Further improvement to above-mentioned technical proposal：Described bank base station includes：It is master control borad, the Big Dipper/GPS module, wireless
Spread spectrum communication module, IP/GPRS network communication modules, it is unobstructed to sea/river that the bank base station is arranged on sea/bank line eminence
Place.
Further improvement to above-mentioned technical proposal：Described bank base station and ship terminal room use Star Network structure.
Further improvement to above-mentioned technical proposal：Described radio spread spectrum communication module is using spread spectrum, numeral letter
Number processing, forward error correction coding technology, the transmission range of the bank base station and ship terminal is 10-15Km.
Further improvement to above-mentioned technical proposal：Described ship terminal also includes Anti-dismantling circuit, ship terminal control
Making sheet is used for detecting the connection with hull with one I/o mouthfuls, and when ship terminal is disassembled, ship terminal is connected with bank base station
Disconnect, level can change, the change of control panel recording level, after ship terminal and bank base station, which are set up, to be connected, will can record
Report to bank base station.
Further improvement to above-mentioned technical proposal：The sensor of described detection ship's navigation multidate information includes：Oil
Sensor, attitude of ship sensor, longitude and latitude, coursespeed sensor are consumed, the output signal end of the sensor is connected to institute
State the control panel of ship terminal.
Further improvement to above-mentioned technical proposal：Described client includes PC（Computer）Client and cell phone customer
End.
Further improvement to above-mentioned technical proposal：The battery of described ship terminal is lithium battery, and its service life is
5-10.
Present invention advantage compared with prior art and good effect are：
Wireless frequency expansion network communication is used between ship terminal and bank base station in the present invention, using Star Network structure, cost
Low, transmission range is relatively long；The ship terminal most of the time is low in energy consumption in a dormant state, and year limit for length can be used；Ship is whole
End has tamper function, and system can be reliably achieved the work(such as coastal waters ship's fix, Ship dynamic situation monitoring, coastal waters data exchange
Can, system cost is low, easy to utilize.
Brief description of the drawings
Fig. 1 is that a kind of low-power consumption of the invention is coastal and structural representation of inland navigation craft management system；
Fig. 2 is that a kind of low-power consumption of the invention is coastal and the block diagram of system of inland navigation craft management system；
Fig. 3 is that a kind of low-power consumption of the invention is coastal and ship terminal structure schematic diagram of inland navigation craft management system；
Fig. 4 is that a kind of low-power consumption of the invention is coastal and land-based terminal structural representation of inland navigation craft management system.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing：
A kind of low-power consumption of the present invention is coastal and embodiment of inland navigation craft management system, and system includes：Ship terminal, bank base station,
Cloud storage and Cloud Server, client four are most of, as depicted in figs. 1 and 2.
A ship terminal is fitted with each ship, ship terminal includes：It is control panel, the Big Dipper/GPS module, wireless
Spread spectrum communication module, battery, the sensor of Anti-dismantling circuit and at least one detection ship's navigation multidate information, as shown in figure 3,
The sensor of detection ship's navigation multidate information includes：Oil consumption sensor, attitude of ship sensor, longitude and latitude, coursespeed are passed
Sensor etc., the sensor output signal end of detection ship's navigation multidate information is connected to ship terminal control plate, as shown in Figure 3.
Generally, battery is lithium battery, and its service life is 5-10.To reduce power consumption, increasing the service life, when ship terminal is most of
Between in a dormant state.
Specifically：The set-up mode at bank base station is：In sea/bank line eminence place unobstructed to sea/river, Mei Geyi
Set a distance builds a bank base station, bank base station signal is covered the whole sea/bank line in ship-handling region.Bank base station includes：
Master control borad, the Big Dipper/GPS module, radio spread spectrum communication module, IP/GPRS network communication modules, as shown in Figure 4.The work(at bank base station
Rate configuration makes single bank base to support that ship terminal quantity is not less than 20,000.
Wireless frequency expansion network communication is used between ship terminal and bank base station, using Star Network structure,
Radio spread spectrum communication module use spread spectrum, Digital Signal Processing, forward error correction coding technology, so, bank base station and
The communication distance of ship terminal can reach 10-15Km.
When ship coastal waters/bank line, when entering in the signal cover of bank base station, when ship terminal is stood firm by bank base
The wake command of transmission wakes up, and onshore base station reports ship static and multidate information.Static information generally has：Hull Number（Note：Ship
Number there is uniqueness）；Ship's navigation multidate information is the information detected by the sensor of detection ship's navigation multidate information, generally
There are oil consumption, attitude, longitude and latitude, course, speed of a ship or plane etc..The ship received is believed by optical fiber or GPRS or 4G networks at bank base station
Breath, is sent to cloud storage and Cloud Server, and Cloud Server periodic statistical ship information generates various classification forms, such as day ship
Flow, leave the port ships quantity etc., and shows on the client；User can pass through some specified vessel of client query
Information, the statistic of classification information of ship can also be inquired about.Described client includes PC（Computer）Client and cell phone customer
End.
During implementation, each part of ship terminal is typically mounted in the housing of a waterproof sealing, usual ship terminal volume
Very little, any harmful effect will not be caused to ship by being fixed on some position of ship, be typically secured to fore or the stern visual field
Open place, to avoid information from being shielded.Ship terminal is provided with Anti-dismantling circuit, and ship terminal control plate is used with one I/o mouthfuls
To detect the connection with hull, when connecting disconnection, level can change.Control panel recording level changes, and illustrates the ship
In violation of rules and regulations, its bad credit is recorded.
Bank base station is generally fixed on sea/bank line in the form of waterproof box body.
Cloud Server is provided with multistage Identity Management, sets threshold to inquiry, allows different administrative staff effectively
The information of needs is inquired, and the service such as download, printing is provided.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, made change, remodeling, addition or replacement, fall within the present invention in the essential scope of the present invention
Protection domain.
Claims (10)
1. a kind of low-power consumption is coastal and inland navigation craft management system, it is characterised in that including：Ship terminal, bank base station, cloud storage
And Cloud Server, client, a ship terminal is fitted with each ship, it is some in sea/bank line interval setting
The bank base station, makes bank base station signal cover the sea/bank line in whole ship-handling region；The ship terminal and bank base station it
Between use wireless frequency expansion network communication, the ship terminal most of the time in a dormant state, when ship coastal waters/riverbank
Line, when entering in the signal cover of bank base station, the wake command that ship terminal is sent when being stood firm by bank base wakes up, and onshore
Base station reports ship static information and Ship dynamic situation information, and the bank base station is by optical fiber or GPRS or 4G networks receiving
Ship information is sent to cloud storage and Cloud Server, and is shown in the client, and client is used to inquire about ship letter
Breath.
2. according to a kind of low-power consumption described in claim 1 is coastal and inland navigation craft management system, it is characterised in that described ship
Oceangoing ship terminal includes：Control panel, the Big Dipper/GPS module, radio spread spectrum communication module, battery and at least one detection ship's navigation are moved
The sensor of state information.
3. according to a kind of low-power consumption described in claim 1 or 2 is coastal and inland navigation craft management system, it is characterised in that described
Bank base station include：Master control borad, the Big Dipper/GPS module, radio spread spectrum communication module, IP/GPRS network communication modules, the bank
Base station is arranged on sea/bank line eminence place unobstructed to sea/river.
4. according to a kind of low-power consumption described in claim 1 or 2 is coastal and inland navigation craft management system, it is characterised in that described
Bank base station and ship terminal room use Star Network structure.
5. according to a kind of low-power consumption described in claim 3 is coastal and inland navigation craft management system, it is characterised in that described bank
Base station and ship terminal use Star Network structure.
6. according to a kind of low-power consumption described in claim 2 is coastal and inland navigation craft management system, it is characterised in that described nothing
Line spread spectrum communication module uses spread spectrum, Digital Signal Processing, forward error correction coding technology, the bank base station and ship terminal
Communication distance be 10-15Km.
7. according to a kind of low-power consumption described in claim 1 or 2 is coastal and inland navigation craft management system, it is characterised in that described
Ship terminal also include Anti-dismantling circuit, ship terminal control plate, for detecting connection with hull, works as ship with one I/o mouthfuls
When oceangoing ship terminal is disassembled, ship terminal is connected disconnection with bank base station, and level can change, the change of control panel recording level, when
After ship terminal is connected with the foundation of bank base station, record can be reported to bank base station.
8. according to a kind of low-power consumption described in claim 6 is coastal and inland navigation craft management system, it is characterised in that described inspection
Surveying the sensor of ship's navigation multidate information includes：Oil consumption sensor, attitude of ship sensor, longitude and latitude, coursespeed sensing
Device, the output signal end of the sensor is connected to the control panel of the ship terminal.
9. according to a kind of low-power consumption described in claim 1 or 2 is coastal and inland navigation craft management system, it is characterised in that described
Client include pc client and cell-phone customer terminal.
10. according to a kind of low-power consumption described in claim 1 or 2 is coastal and inland navigation craft management system, described ship terminal
Battery be lithium battery.
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| CN201710156481.9A CN106960606A (en) | 2017-03-16 | 2017-03-16 | A kind of low-power consumption is coastal and inland navigation craft management system |
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| CN201710156481.9A CN106960606A (en) | 2017-03-16 | 2017-03-16 | A kind of low-power consumption is coastal and inland navigation craft management system |
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| CN201710156481.9A Pending CN106960606A (en) | 2017-03-16 | 2017-03-16 | A kind of low-power consumption is coastal and inland navigation craft management system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741221A (en) * | 2017-08-31 | 2018-02-27 | 浙江大学 | A kind of underwater cable system constant current observation system based on observation relaying platform |
| CN108199478A (en) * | 2017-12-15 | 2018-06-22 | 华南农业大学 | A kind of offshore-fishing boat power information monitoring system and method based on technology of Internet of things |
| CN109660760A (en) * | 2018-12-12 | 2019-04-19 | 中电科（宁波）海洋电子研究院有限公司 | A kind of the ship grasp shoot method and system of cruiseway |
| CN109862519A (en) * | 2019-01-18 | 2019-06-07 | 深圳高新兴物联科技有限公司 | Localization method, location information calculation method, system, terminal and storage medium |
| CN112165359A (en) * | 2020-09-28 | 2021-01-01 | 贵州航天天马机电科技有限公司 | Optical transmission system with receiving and transmitting multipath signals |
| CN112422142A (en) * | 2020-11-10 | 2021-02-26 | 福建省亿坤通信股份有限公司 | Maritime communication method and system |
| CN114596730A (en) * | 2022-03-04 | 2022-06-07 | 武汉理工大学 | Inland river intelligent ship control system and method based on software definition |
| WO2022165800A1 (en) * | 2021-02-07 | 2022-08-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatuses for security in maritime communication |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723002A (en) * | 2011-08-12 | 2012-10-10 | 上海海事大学 | Radio frequency identification (RFID)-technology-based ship lockage management system and method thereof |
| CN103701518A (en) * | 2013-12-27 | 2014-04-02 | 天津海洋数码科技有限公司 | Ship wide-band communication system using satellite as transponder |
| CN103746734A (en) * | 2013-12-27 | 2014-04-23 | 天津海洋数码科技有限公司 | Shipborne satellite broadband communication device and method on basis of spectrum-spread technology |
| CN203761386U (en) * | 2013-12-25 | 2014-08-06 | 天津海洋数码科技有限公司 | Ship-borne satellite broadband communication modem in mode of code division multiple access |
| WO2016015089A1 (en) * | 2014-07-31 | 2016-02-04 | Jkp Marine Pty Ltd | Mooring system and mooring buoy |
| CN105374142A (en) * | 2015-11-24 | 2016-03-02 | 中电科（宁波）海洋电子研究院有限公司 | Anti-disassembly alarm device |
| CN205140219U (en) * | 2015-10-28 | 2016-04-06 | 交通运输部天津水运工程科学研究所 | Inland navigation craft position and basic device of identity automatic identification's bank |
| CN105551201A (en) * | 2015-12-07 | 2016-05-04 | 广东南方海岸科技服务有限公司 | Anti-dismounting shipborne electronic equipment and anti-dismounting method thereof |
| CN105701999A (en) * | 2016-04-22 | 2016-06-22 | 天津开发区瑞锋科技有限公司 | Ship collision and attitude monitoring and alarm system |
| CN106227121A (en) * | 2016-07-05 | 2016-12-14 | 中电科（宁波）海洋电子研究院有限公司 | A kind of boat-carrying satellite positioning-terminal |
| EP3109659A1 (en) * | 2015-06-24 | 2016-12-28 | M&M Corporation Comm. VA | Satellite fishing surveillance constellation and method |
| CN106375379A (en) * | 2016-08-26 | 2017-02-01 | 无锡挪瑞科技股份有限公司 | Method and system for returning ship related data after being compressed to shore-based server |
-
2017
- 2017-03-16 CN CN201710156481.9A patent/CN106960606A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723002A (en) * | 2011-08-12 | 2012-10-10 | 上海海事大学 | Radio frequency identification (RFID)-technology-based ship lockage management system and method thereof |
| CN203761386U (en) * | 2013-12-25 | 2014-08-06 | 天津海洋数码科技有限公司 | Ship-borne satellite broadband communication modem in mode of code division multiple access |
| CN103701518A (en) * | 2013-12-27 | 2014-04-02 | 天津海洋数码科技有限公司 | Ship wide-band communication system using satellite as transponder |
| CN103746734A (en) * | 2013-12-27 | 2014-04-23 | 天津海洋数码科技有限公司 | Shipborne satellite broadband communication device and method on basis of spectrum-spread technology |
| WO2016015089A1 (en) * | 2014-07-31 | 2016-02-04 | Jkp Marine Pty Ltd | Mooring system and mooring buoy |
| EP3109659A1 (en) * | 2015-06-24 | 2016-12-28 | M&M Corporation Comm. VA | Satellite fishing surveillance constellation and method |
| CN205140219U (en) * | 2015-10-28 | 2016-04-06 | 交通运输部天津水运工程科学研究所 | Inland navigation craft position and basic device of identity automatic identification's bank |
| CN105374142A (en) * | 2015-11-24 | 2016-03-02 | 中电科（宁波）海洋电子研究院有限公司 | Anti-disassembly alarm device |
| CN105551201A (en) * | 2015-12-07 | 2016-05-04 | 广东南方海岸科技服务有限公司 | Anti-dismounting shipborne electronic equipment and anti-dismounting method thereof |
| CN105701999A (en) * | 2016-04-22 | 2016-06-22 | 天津开发区瑞锋科技有限公司 | Ship collision and attitude monitoring and alarm system |
| CN106227121A (en) * | 2016-07-05 | 2016-12-14 | 中电科（宁波）海洋电子研究院有限公司 | A kind of boat-carrying satellite positioning-terminal |
| CN106375379A (en) * | 2016-08-26 | 2017-02-01 | 无锡挪瑞科技股份有限公司 | Method and system for returning ship related data after being compressed to shore-based server |
Non-Patent Citations (2)
| Title |
|---|
| 杨骏: "基于扩频通信技术的船岸数据远传系统的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 王小非主编: "《海上网络战》", 30 November 2006 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741221A (en) * | 2017-08-31 | 2018-02-27 | 浙江大学 | A kind of underwater cable system constant current observation system based on observation relaying platform |
| CN108199478A (en) * | 2017-12-15 | 2018-06-22 | 华南农业大学 | A kind of offshore-fishing boat power information monitoring system and method based on technology of Internet of things |
| CN109660760A (en) * | 2018-12-12 | 2019-04-19 | 中电科（宁波）海洋电子研究院有限公司 | A kind of the ship grasp shoot method and system of cruiseway |
| CN109862519A (en) * | 2019-01-18 | 2019-06-07 | 深圳高新兴物联科技有限公司 | Localization method, location information calculation method, system, terminal and storage medium |
| CN112165359A (en) * | 2020-09-28 | 2021-01-01 | 贵州航天天马机电科技有限公司 | Optical transmission system with receiving and transmitting multipath signals |
| CN112422142A (en) * | 2020-11-10 | 2021-02-26 | 福建省亿坤通信股份有限公司 | Maritime communication method and system |
| WO2022165800A1 (en) * | 2021-02-07 | 2022-08-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatuses for security in maritime communication |
| CN114596730A (en) * | 2022-03-04 | 2022-06-07 | 武汉理工大学 | Inland river intelligent ship control system and method based on software definition |
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